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@@ -0,0 +1,36902 @@
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+/******/ (function(modules) { // webpackBootstrap
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+/******/ __webpack_require__.m = modules;
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+/******/
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+/******/ })
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+/************************************************************************/
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+/******/ ({
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+
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+/***/ "./node_modules/axios/index.js":
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+/*!*************************************!*\
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+ !*** ./node_modules/axios/index.js ***!
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+ \*************************************/
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+/*! no static exports found */
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+/***/ (function(module, exports, __webpack_require__) {
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+
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+module.exports = __webpack_require__(/*! ./lib/axios */ "./node_modules/axios/lib/axios.js");
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+
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+/***/ }),
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+
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+/***/ "./node_modules/axios/lib/adapters/xhr.js":
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+/*!************************************************!*\
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+ !*** ./node_modules/axios/lib/adapters/xhr.js ***!
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+ \************************************************/
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+/*! no static exports found */
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+/***/ (function(module, exports, __webpack_require__) {
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+
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+"use strict";
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+
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+
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+var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");
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+var settle = __webpack_require__(/*! ./../core/settle */ "./node_modules/axios/lib/core/settle.js");
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+var buildURL = __webpack_require__(/*! ./../helpers/buildURL */ "./node_modules/axios/lib/helpers/buildURL.js");
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+var parseHeaders = __webpack_require__(/*! ./../helpers/parseHeaders */ "./node_modules/axios/lib/helpers/parseHeaders.js");
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+var isURLSameOrigin = __webpack_require__(/*! ./../helpers/isURLSameOrigin */ "./node_modules/axios/lib/helpers/isURLSameOrigin.js");
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+var createError = __webpack_require__(/*! ../core/createError */ "./node_modules/axios/lib/core/createError.js");
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+var btoa = (typeof window !== 'undefined' && window.btoa && window.btoa.bind(window)) || __webpack_require__(/*! ./../helpers/btoa */ "./node_modules/axios/lib/helpers/btoa.js");
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+
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+module.exports = function xhrAdapter(config) {
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+ return new Promise(function dispatchXhrRequest(resolve, reject) {
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+ var requestData = config.data;
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+ var requestHeaders = config.headers;
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+
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+ if (utils.isFormData(requestData)) {
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+ delete requestHeaders['Content-Type']; // Let the browser set it
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+ }
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+
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+ var request = new XMLHttpRequest();
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+ var loadEvent = 'onreadystatechange';
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+ var xDomain = false;
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+
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+ // For IE 8/9 CORS support
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+ // Only supports POST and GET calls and doesn't returns the response headers.
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+ // DON'T do this for testing b/c XMLHttpRequest is mocked, not XDomainRequest.
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+ if ( true &&
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+ typeof window !== 'undefined' &&
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+ window.XDomainRequest && !('withCredentials' in request) &&
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+ !isURLSameOrigin(config.url)) {
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+ request = new window.XDomainRequest();
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+ loadEvent = 'onload';
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+ xDomain = true;
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+ request.onprogress = function handleProgress() {};
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+ request.ontimeout = function handleTimeout() {};
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+ }
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+
|
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+ // HTTP basic authentication
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+ if (config.auth) {
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+ var username = config.auth.username || '';
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+ var password = config.auth.password || '';
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+ requestHeaders.Authorization = 'Basic ' + btoa(username + ':' + password);
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+ }
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+
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+ request.open(config.method.toUpperCase(), buildURL(config.url, config.params, config.paramsSerializer), true);
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+
|
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+ // Set the request timeout in MS
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+ request.timeout = config.timeout;
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+
|
|
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+ // Listen for ready state
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+ request[loadEvent] = function handleLoad() {
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+ if (!request || (request.readyState !== 4 && !xDomain)) {
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+ return;
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|
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+ }
|
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+
|
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+ // The request errored out and we didn't get a response, this will be
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+ // handled by onerror instead
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+ // With one exception: request that using file: protocol, most browsers
|
|
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+ // will return status as 0 even though it's a successful request
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|
+ if (request.status === 0 && !(request.responseURL && request.responseURL.indexOf('file:') === 0)) {
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+ return;
|
|
|
+ }
|
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+
|
|
|
+ // Prepare the response
|
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|
+ var responseHeaders = 'getAllResponseHeaders' in request ? parseHeaders(request.getAllResponseHeaders()) : null;
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|
+ var responseData = !config.responseType || config.responseType === 'text' ? request.responseText : request.response;
|
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+ var response = {
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+ data: responseData,
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|
|
+ // IE sends 1223 instead of 204 (https://github.com/axios/axios/issues/201)
|
|
|
+ status: request.status === 1223 ? 204 : request.status,
|
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|
+ statusText: request.status === 1223 ? 'No Content' : request.statusText,
|
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+ headers: responseHeaders,
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|
|
+ config: config,
|
|
|
+ request: request
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|
|
+ };
|
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+
|
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|
+ settle(resolve, reject, response);
|
|
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+
|
|
|
+ // Clean up request
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|
+ request = null;
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|
|
+ };
|
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+
|
|
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+ // Handle low level network errors
|
|
|
+ request.onerror = function handleError() {
|
|
|
+ // Real errors are hidden from us by the browser
|
|
|
+ // onerror should only fire if it's a network error
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|
|
+ reject(createError('Network Error', config, null, request));
|
|
|
+
|
|
|
+ // Clean up request
|
|
|
+ request = null;
|
|
|
+ };
|
|
|
+
|
|
|
+ // Handle timeout
|
|
|
+ request.ontimeout = function handleTimeout() {
|
|
|
+ reject(createError('timeout of ' + config.timeout + 'ms exceeded', config, 'ECONNABORTED',
|
|
|
+ request));
|
|
|
+
|
|
|
+ // Clean up request
|
|
|
+ request = null;
|
|
|
+ };
|
|
|
+
|
|
|
+ // Add xsrf header
|
|
|
+ // This is only done if running in a standard browser environment.
|
|
|
+ // Specifically not if we're in a web worker, or react-native.
|
|
|
+ if (utils.isStandardBrowserEnv()) {
|
|
|
+ var cookies = __webpack_require__(/*! ./../helpers/cookies */ "./node_modules/axios/lib/helpers/cookies.js");
|
|
|
+
|
|
|
+ // Add xsrf header
|
|
|
+ var xsrfValue = (config.withCredentials || isURLSameOrigin(config.url)) && config.xsrfCookieName ?
|
|
|
+ cookies.read(config.xsrfCookieName) :
|
|
|
+ undefined;
|
|
|
+
|
|
|
+ if (xsrfValue) {
|
|
|
+ requestHeaders[config.xsrfHeaderName] = xsrfValue;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Add headers to the request
|
|
|
+ if ('setRequestHeader' in request) {
|
|
|
+ utils.forEach(requestHeaders, function setRequestHeader(val, key) {
|
|
|
+ if (typeof requestData === 'undefined' && key.toLowerCase() === 'content-type') {
|
|
|
+ // Remove Content-Type if data is undefined
|
|
|
+ delete requestHeaders[key];
|
|
|
+ } else {
|
|
|
+ // Otherwise add header to the request
|
|
|
+ request.setRequestHeader(key, val);
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ // Add withCredentials to request if needed
|
|
|
+ if (config.withCredentials) {
|
|
|
+ request.withCredentials = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Add responseType to request if needed
|
|
|
+ if (config.responseType) {
|
|
|
+ try {
|
|
|
+ request.responseType = config.responseType;
|
|
|
+ } catch (e) {
|
|
|
+ // Expected DOMException thrown by browsers not compatible XMLHttpRequest Level 2.
|
|
|
+ // But, this can be suppressed for 'json' type as it can be parsed by default 'transformResponse' function.
|
|
|
+ if (config.responseType !== 'json') {
|
|
|
+ throw e;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Handle progress if needed
|
|
|
+ if (typeof config.onDownloadProgress === 'function') {
|
|
|
+ request.addEventListener('progress', config.onDownloadProgress);
|
|
|
+ }
|
|
|
+
|
|
|
+ // Not all browsers support upload events
|
|
|
+ if (typeof config.onUploadProgress === 'function' && request.upload) {
|
|
|
+ request.upload.addEventListener('progress', config.onUploadProgress);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (config.cancelToken) {
|
|
|
+ // Handle cancellation
|
|
|
+ config.cancelToken.promise.then(function onCanceled(cancel) {
|
|
|
+ if (!request) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ request.abort();
|
|
|
+ reject(cancel);
|
|
|
+ // Clean up request
|
|
|
+ request = null;
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ if (requestData === undefined) {
|
|
|
+ requestData = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Send the request
|
|
|
+ request.send(requestData);
|
|
|
+ });
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./node_modules/axios/lib/axios.js":
|
|
|
+/*!*****************************************!*\
|
|
|
+ !*** ./node_modules/axios/lib/axios.js ***!
|
|
|
+ \*****************************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports, __webpack_require__) {
|
|
|
+
|
|
|
+"use strict";
|
|
|
+
|
|
|
+
|
|
|
+var utils = __webpack_require__(/*! ./utils */ "./node_modules/axios/lib/utils.js");
|
|
|
+var bind = __webpack_require__(/*! ./helpers/bind */ "./node_modules/axios/lib/helpers/bind.js");
|
|
|
+var Axios = __webpack_require__(/*! ./core/Axios */ "./node_modules/axios/lib/core/Axios.js");
|
|
|
+var defaults = __webpack_require__(/*! ./defaults */ "./node_modules/axios/lib/defaults.js");
|
|
|
+
|
|
|
+/**
|
|
|
+ * Create an instance of Axios
|
|
|
+ *
|
|
|
+ * @param {Object} defaultConfig The default config for the instance
|
|
|
+ * @return {Axios} A new instance of Axios
|
|
|
+ */
|
|
|
+function createInstance(defaultConfig) {
|
|
|
+ var context = new Axios(defaultConfig);
|
|
|
+ var instance = bind(Axios.prototype.request, context);
|
|
|
+
|
|
|
+ // Copy axios.prototype to instance
|
|
|
+ utils.extend(instance, Axios.prototype, context);
|
|
|
+
|
|
|
+ // Copy context to instance
|
|
|
+ utils.extend(instance, context);
|
|
|
+
|
|
|
+ return instance;
|
|
|
+}
|
|
|
+
|
|
|
+// Create the default instance to be exported
|
|
|
+var axios = createInstance(defaults);
|
|
|
+
|
|
|
+// Expose Axios class to allow class inheritance
|
|
|
+axios.Axios = Axios;
|
|
|
+
|
|
|
+// Factory for creating new instances
|
|
|
+axios.create = function create(instanceConfig) {
|
|
|
+ return createInstance(utils.merge(defaults, instanceConfig));
|
|
|
+};
|
|
|
+
|
|
|
+// Expose Cancel & CancelToken
|
|
|
+axios.Cancel = __webpack_require__(/*! ./cancel/Cancel */ "./node_modules/axios/lib/cancel/Cancel.js");
|
|
|
+axios.CancelToken = __webpack_require__(/*! ./cancel/CancelToken */ "./node_modules/axios/lib/cancel/CancelToken.js");
|
|
|
+axios.isCancel = __webpack_require__(/*! ./cancel/isCancel */ "./node_modules/axios/lib/cancel/isCancel.js");
|
|
|
+
|
|
|
+// Expose all/spread
|
|
|
+axios.all = function all(promises) {
|
|
|
+ return Promise.all(promises);
|
|
|
+};
|
|
|
+axios.spread = __webpack_require__(/*! ./helpers/spread */ "./node_modules/axios/lib/helpers/spread.js");
|
|
|
+
|
|
|
+module.exports = axios;
|
|
|
+
|
|
|
+// Allow use of default import syntax in TypeScript
|
|
|
+module.exports.default = axios;
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./node_modules/axios/lib/cancel/Cancel.js":
|
|
|
+/*!*************************************************!*\
|
|
|
+ !*** ./node_modules/axios/lib/cancel/Cancel.js ***!
|
|
|
+ \*************************************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports, __webpack_require__) {
|
|
|
+
|
|
|
+"use strict";
|
|
|
+
|
|
|
+
|
|
|
+/**
|
|
|
+ * A `Cancel` is an object that is thrown when an operation is canceled.
|
|
|
+ *
|
|
|
+ * @class
|
|
|
+ * @param {string=} message The message.
|
|
|
+ */
|
|
|
+function Cancel(message) {
|
|
|
+ this.message = message;
|
|
|
+}
|
|
|
+
|
|
|
+Cancel.prototype.toString = function toString() {
|
|
|
+ return 'Cancel' + (this.message ? ': ' + this.message : '');
|
|
|
+};
|
|
|
+
|
|
|
+Cancel.prototype.__CANCEL__ = true;
|
|
|
+
|
|
|
+module.exports = Cancel;
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./node_modules/axios/lib/cancel/CancelToken.js":
|
|
|
+/*!******************************************************!*\
|
|
|
+ !*** ./node_modules/axios/lib/cancel/CancelToken.js ***!
|
|
|
+ \******************************************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports, __webpack_require__) {
|
|
|
+
|
|
|
+"use strict";
|
|
|
+
|
|
|
+
|
|
|
+var Cancel = __webpack_require__(/*! ./Cancel */ "./node_modules/axios/lib/cancel/Cancel.js");
|
|
|
+
|
|
|
+/**
|
|
|
+ * A `CancelToken` is an object that can be used to request cancellation of an operation.
|
|
|
+ *
|
|
|
+ * @class
|
|
|
+ * @param {Function} executor The executor function.
|
|
|
+ */
|
|
|
+function CancelToken(executor) {
|
|
|
+ if (typeof executor !== 'function') {
|
|
|
+ throw new TypeError('executor must be a function.');
|
|
|
+ }
|
|
|
+
|
|
|
+ var resolvePromise;
|
|
|
+ this.promise = new Promise(function promiseExecutor(resolve) {
|
|
|
+ resolvePromise = resolve;
|
|
|
+ });
|
|
|
+
|
|
|
+ var token = this;
|
|
|
+ executor(function cancel(message) {
|
|
|
+ if (token.reason) {
|
|
|
+ // Cancellation has already been requested
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ token.reason = new Cancel(message);
|
|
|
+ resolvePromise(token.reason);
|
|
|
+ });
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Throws a `Cancel` if cancellation has been requested.
|
|
|
+ */
|
|
|
+CancelToken.prototype.throwIfRequested = function throwIfRequested() {
|
|
|
+ if (this.reason) {
|
|
|
+ throw this.reason;
|
|
|
+ }
|
|
|
+};
|
|
|
+
|
|
|
+/**
|
|
|
+ * Returns an object that contains a new `CancelToken` and a function that, when called,
|
|
|
+ * cancels the `CancelToken`.
|
|
|
+ */
|
|
|
+CancelToken.source = function source() {
|
|
|
+ var cancel;
|
|
|
+ var token = new CancelToken(function executor(c) {
|
|
|
+ cancel = c;
|
|
|
+ });
|
|
|
+ return {
|
|
|
+ token: token,
|
|
|
+ cancel: cancel
|
|
|
+ };
|
|
|
+};
|
|
|
+
|
|
|
+module.exports = CancelToken;
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./node_modules/axios/lib/cancel/isCancel.js":
|
|
|
+/*!***************************************************!*\
|
|
|
+ !*** ./node_modules/axios/lib/cancel/isCancel.js ***!
|
|
|
+ \***************************************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports, __webpack_require__) {
|
|
|
+
|
|
|
+"use strict";
|
|
|
+
|
|
|
+
|
|
|
+module.exports = function isCancel(value) {
|
|
|
+ return !!(value && value.__CANCEL__);
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./node_modules/axios/lib/core/Axios.js":
|
|
|
+/*!**********************************************!*\
|
|
|
+ !*** ./node_modules/axios/lib/core/Axios.js ***!
|
|
|
+ \**********************************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports, __webpack_require__) {
|
|
|
+
|
|
|
+"use strict";
|
|
|
+
|
|
|
+
|
|
|
+var defaults = __webpack_require__(/*! ./../defaults */ "./node_modules/axios/lib/defaults.js");
|
|
|
+var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");
|
|
|
+var InterceptorManager = __webpack_require__(/*! ./InterceptorManager */ "./node_modules/axios/lib/core/InterceptorManager.js");
|
|
|
+var dispatchRequest = __webpack_require__(/*! ./dispatchRequest */ "./node_modules/axios/lib/core/dispatchRequest.js");
|
|
|
+
|
|
|
+/**
|
|
|
+ * Create a new instance of Axios
|
|
|
+ *
|
|
|
+ * @param {Object} instanceConfig The default config for the instance
|
|
|
+ */
|
|
|
+function Axios(instanceConfig) {
|
|
|
+ this.defaults = instanceConfig;
|
|
|
+ this.interceptors = {
|
|
|
+ request: new InterceptorManager(),
|
|
|
+ response: new InterceptorManager()
|
|
|
+ };
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Dispatch a request
|
|
|
+ *
|
|
|
+ * @param {Object} config The config specific for this request (merged with this.defaults)
|
|
|
+ */
|
|
|
+Axios.prototype.request = function request(config) {
|
|
|
+ /*eslint no-param-reassign:0*/
|
|
|
+ // Allow for axios('example/url'[, config]) a la fetch API
|
|
|
+ if (typeof config === 'string') {
|
|
|
+ config = utils.merge({
|
|
|
+ url: arguments[0]
|
|
|
+ }, arguments[1]);
|
|
|
+ }
|
|
|
+
|
|
|
+ config = utils.merge(defaults, {method: 'get'}, this.defaults, config);
|
|
|
+ config.method = config.method.toLowerCase();
|
|
|
+
|
|
|
+ // Hook up interceptors middleware
|
|
|
+ var chain = [dispatchRequest, undefined];
|
|
|
+ var promise = Promise.resolve(config);
|
|
|
+
|
|
|
+ this.interceptors.request.forEach(function unshiftRequestInterceptors(interceptor) {
|
|
|
+ chain.unshift(interceptor.fulfilled, interceptor.rejected);
|
|
|
+ });
|
|
|
+
|
|
|
+ this.interceptors.response.forEach(function pushResponseInterceptors(interceptor) {
|
|
|
+ chain.push(interceptor.fulfilled, interceptor.rejected);
|
|
|
+ });
|
|
|
+
|
|
|
+ while (chain.length) {
|
|
|
+ promise = promise.then(chain.shift(), chain.shift());
|
|
|
+ }
|
|
|
+
|
|
|
+ return promise;
|
|
|
+};
|
|
|
+
|
|
|
+// Provide aliases for supported request methods
|
|
|
+utils.forEach(['delete', 'get', 'head', 'options'], function forEachMethodNoData(method) {
|
|
|
+ /*eslint func-names:0*/
|
|
|
+ Axios.prototype[method] = function(url, config) {
|
|
|
+ return this.request(utils.merge(config || {}, {
|
|
|
+ method: method,
|
|
|
+ url: url
|
|
|
+ }));
|
|
|
+ };
|
|
|
+});
|
|
|
+
|
|
|
+utils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {
|
|
|
+ /*eslint func-names:0*/
|
|
|
+ Axios.prototype[method] = function(url, data, config) {
|
|
|
+ return this.request(utils.merge(config || {}, {
|
|
|
+ method: method,
|
|
|
+ url: url,
|
|
|
+ data: data
|
|
|
+ }));
|
|
|
+ };
|
|
|
+});
|
|
|
+
|
|
|
+module.exports = Axios;
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./node_modules/axios/lib/core/InterceptorManager.js":
|
|
|
+/*!***********************************************************!*\
|
|
|
+ !*** ./node_modules/axios/lib/core/InterceptorManager.js ***!
|
|
|
+ \***********************************************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports, __webpack_require__) {
|
|
|
+
|
|
|
+"use strict";
|
|
|
+
|
|
|
+
|
|
|
+var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");
|
|
|
+
|
|
|
+function InterceptorManager() {
|
|
|
+ this.handlers = [];
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Add a new interceptor to the stack
|
|
|
+ *
|
|
|
+ * @param {Function} fulfilled The function to handle `then` for a `Promise`
|
|
|
+ * @param {Function} rejected The function to handle `reject` for a `Promise`
|
|
|
+ *
|
|
|
+ * @return {Number} An ID used to remove interceptor later
|
|
|
+ */
|
|
|
+InterceptorManager.prototype.use = function use(fulfilled, rejected) {
|
|
|
+ this.handlers.push({
|
|
|
+ fulfilled: fulfilled,
|
|
|
+ rejected: rejected
|
|
|
+ });
|
|
|
+ return this.handlers.length - 1;
|
|
|
+};
|
|
|
+
|
|
|
+/**
|
|
|
+ * Remove an interceptor from the stack
|
|
|
+ *
|
|
|
+ * @param {Number} id The ID that was returned by `use`
|
|
|
+ */
|
|
|
+InterceptorManager.prototype.eject = function eject(id) {
|
|
|
+ if (this.handlers[id]) {
|
|
|
+ this.handlers[id] = null;
|
|
|
+ }
|
|
|
+};
|
|
|
+
|
|
|
+/**
|
|
|
+ * Iterate over all the registered interceptors
|
|
|
+ *
|
|
|
+ * This method is particularly useful for skipping over any
|
|
|
+ * interceptors that may have become `null` calling `eject`.
|
|
|
+ *
|
|
|
+ * @param {Function} fn The function to call for each interceptor
|
|
|
+ */
|
|
|
+InterceptorManager.prototype.forEach = function forEach(fn) {
|
|
|
+ utils.forEach(this.handlers, function forEachHandler(h) {
|
|
|
+ if (h !== null) {
|
|
|
+ fn(h);
|
|
|
+ }
|
|
|
+ });
|
|
|
+};
|
|
|
+
|
|
|
+module.exports = InterceptorManager;
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./node_modules/axios/lib/core/createError.js":
|
|
|
+/*!****************************************************!*\
|
|
|
+ !*** ./node_modules/axios/lib/core/createError.js ***!
|
|
|
+ \****************************************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports, __webpack_require__) {
|
|
|
+
|
|
|
+"use strict";
|
|
|
+
|
|
|
+
|
|
|
+var enhanceError = __webpack_require__(/*! ./enhanceError */ "./node_modules/axios/lib/core/enhanceError.js");
|
|
|
+
|
|
|
+/**
|
|
|
+ * Create an Error with the specified message, config, error code, request and response.
|
|
|
+ *
|
|
|
+ * @param {string} message The error message.
|
|
|
+ * @param {Object} config The config.
|
|
|
+ * @param {string} [code] The error code (for example, 'ECONNABORTED').
|
|
|
+ * @param {Object} [request] The request.
|
|
|
+ * @param {Object} [response] The response.
|
|
|
+ * @returns {Error} The created error.
|
|
|
+ */
|
|
|
+module.exports = function createError(message, config, code, request, response) {
|
|
|
+ var error = new Error(message);
|
|
|
+ return enhanceError(error, config, code, request, response);
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./node_modules/axios/lib/core/dispatchRequest.js":
|
|
|
+/*!********************************************************!*\
|
|
|
+ !*** ./node_modules/axios/lib/core/dispatchRequest.js ***!
|
|
|
+ \********************************************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports, __webpack_require__) {
|
|
|
+
|
|
|
+"use strict";
|
|
|
+
|
|
|
+
|
|
|
+var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");
|
|
|
+var transformData = __webpack_require__(/*! ./transformData */ "./node_modules/axios/lib/core/transformData.js");
|
|
|
+var isCancel = __webpack_require__(/*! ../cancel/isCancel */ "./node_modules/axios/lib/cancel/isCancel.js");
|
|
|
+var defaults = __webpack_require__(/*! ../defaults */ "./node_modules/axios/lib/defaults.js");
|
|
|
+var isAbsoluteURL = __webpack_require__(/*! ./../helpers/isAbsoluteURL */ "./node_modules/axios/lib/helpers/isAbsoluteURL.js");
|
|
|
+var combineURLs = __webpack_require__(/*! ./../helpers/combineURLs */ "./node_modules/axios/lib/helpers/combineURLs.js");
|
|
|
+
|
|
|
+/**
|
|
|
+ * Throws a `Cancel` if cancellation has been requested.
|
|
|
+ */
|
|
|
+function throwIfCancellationRequested(config) {
|
|
|
+ if (config.cancelToken) {
|
|
|
+ config.cancelToken.throwIfRequested();
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Dispatch a request to the server using the configured adapter.
|
|
|
+ *
|
|
|
+ * @param {object} config The config that is to be used for the request
|
|
|
+ * @returns {Promise} The Promise to be fulfilled
|
|
|
+ */
|
|
|
+module.exports = function dispatchRequest(config) {
|
|
|
+ throwIfCancellationRequested(config);
|
|
|
+
|
|
|
+ // Support baseURL config
|
|
|
+ if (config.baseURL && !isAbsoluteURL(config.url)) {
|
|
|
+ config.url = combineURLs(config.baseURL, config.url);
|
|
|
+ }
|
|
|
+
|
|
|
+ // Ensure headers exist
|
|
|
+ config.headers = config.headers || {};
|
|
|
+
|
|
|
+ // Transform request data
|
|
|
+ config.data = transformData(
|
|
|
+ config.data,
|
|
|
+ config.headers,
|
|
|
+ config.transformRequest
|
|
|
+ );
|
|
|
+
|
|
|
+ // Flatten headers
|
|
|
+ config.headers = utils.merge(
|
|
|
+ config.headers.common || {},
|
|
|
+ config.headers[config.method] || {},
|
|
|
+ config.headers || {}
|
|
|
+ );
|
|
|
+
|
|
|
+ utils.forEach(
|
|
|
+ ['delete', 'get', 'head', 'post', 'put', 'patch', 'common'],
|
|
|
+ function cleanHeaderConfig(method) {
|
|
|
+ delete config.headers[method];
|
|
|
+ }
|
|
|
+ );
|
|
|
+
|
|
|
+ var adapter = config.adapter || defaults.adapter;
|
|
|
+
|
|
|
+ return adapter(config).then(function onAdapterResolution(response) {
|
|
|
+ throwIfCancellationRequested(config);
|
|
|
+
|
|
|
+ // Transform response data
|
|
|
+ response.data = transformData(
|
|
|
+ response.data,
|
|
|
+ response.headers,
|
|
|
+ config.transformResponse
|
|
|
+ );
|
|
|
+
|
|
|
+ return response;
|
|
|
+ }, function onAdapterRejection(reason) {
|
|
|
+ if (!isCancel(reason)) {
|
|
|
+ throwIfCancellationRequested(config);
|
|
|
+
|
|
|
+ // Transform response data
|
|
|
+ if (reason && reason.response) {
|
|
|
+ reason.response.data = transformData(
|
|
|
+ reason.response.data,
|
|
|
+ reason.response.headers,
|
|
|
+ config.transformResponse
|
|
|
+ );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return Promise.reject(reason);
|
|
|
+ });
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./node_modules/axios/lib/core/enhanceError.js":
|
|
|
+/*!*****************************************************!*\
|
|
|
+ !*** ./node_modules/axios/lib/core/enhanceError.js ***!
|
|
|
+ \*****************************************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports, __webpack_require__) {
|
|
|
+
|
|
|
+"use strict";
|
|
|
+
|
|
|
+
|
|
|
+/**
|
|
|
+ * Update an Error with the specified config, error code, and response.
|
|
|
+ *
|
|
|
+ * @param {Error} error The error to update.
|
|
|
+ * @param {Object} config The config.
|
|
|
+ * @param {string} [code] The error code (for example, 'ECONNABORTED').
|
|
|
+ * @param {Object} [request] The request.
|
|
|
+ * @param {Object} [response] The response.
|
|
|
+ * @returns {Error} The error.
|
|
|
+ */
|
|
|
+module.exports = function enhanceError(error, config, code, request, response) {
|
|
|
+ error.config = config;
|
|
|
+ if (code) {
|
|
|
+ error.code = code;
|
|
|
+ }
|
|
|
+ error.request = request;
|
|
|
+ error.response = response;
|
|
|
+ return error;
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./node_modules/axios/lib/core/settle.js":
|
|
|
+/*!***********************************************!*\
|
|
|
+ !*** ./node_modules/axios/lib/core/settle.js ***!
|
|
|
+ \***********************************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports, __webpack_require__) {
|
|
|
+
|
|
|
+"use strict";
|
|
|
+
|
|
|
+
|
|
|
+var createError = __webpack_require__(/*! ./createError */ "./node_modules/axios/lib/core/createError.js");
|
|
|
+
|
|
|
+/**
|
|
|
+ * Resolve or reject a Promise based on response status.
|
|
|
+ *
|
|
|
+ * @param {Function} resolve A function that resolves the promise.
|
|
|
+ * @param {Function} reject A function that rejects the promise.
|
|
|
+ * @param {object} response The response.
|
|
|
+ */
|
|
|
+module.exports = function settle(resolve, reject, response) {
|
|
|
+ var validateStatus = response.config.validateStatus;
|
|
|
+ // Note: status is not exposed by XDomainRequest
|
|
|
+ if (!response.status || !validateStatus || validateStatus(response.status)) {
|
|
|
+ resolve(response);
|
|
|
+ } else {
|
|
|
+ reject(createError(
|
|
|
+ 'Request failed with status code ' + response.status,
|
|
|
+ response.config,
|
|
|
+ null,
|
|
|
+ response.request,
|
|
|
+ response
|
|
|
+ ));
|
|
|
+ }
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./node_modules/axios/lib/core/transformData.js":
|
|
|
+/*!******************************************************!*\
|
|
|
+ !*** ./node_modules/axios/lib/core/transformData.js ***!
|
|
|
+ \******************************************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports, __webpack_require__) {
|
|
|
+
|
|
|
+"use strict";
|
|
|
+
|
|
|
+
|
|
|
+var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");
|
|
|
+
|
|
|
+/**
|
|
|
+ * Transform the data for a request or a response
|
|
|
+ *
|
|
|
+ * @param {Object|String} data The data to be transformed
|
|
|
+ * @param {Array} headers The headers for the request or response
|
|
|
+ * @param {Array|Function} fns A single function or Array of functions
|
|
|
+ * @returns {*} The resulting transformed data
|
|
|
+ */
|
|
|
+module.exports = function transformData(data, headers, fns) {
|
|
|
+ /*eslint no-param-reassign:0*/
|
|
|
+ utils.forEach(fns, function transform(fn) {
|
|
|
+ data = fn(data, headers);
|
|
|
+ });
|
|
|
+
|
|
|
+ return data;
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./node_modules/axios/lib/defaults.js":
|
|
|
+/*!********************************************!*\
|
|
|
+ !*** ./node_modules/axios/lib/defaults.js ***!
|
|
|
+ \********************************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports, __webpack_require__) {
|
|
|
+
|
|
|
+"use strict";
|
|
|
+/* WEBPACK VAR INJECTION */(function(process) {
|
|
|
+
|
|
|
+var utils = __webpack_require__(/*! ./utils */ "./node_modules/axios/lib/utils.js");
|
|
|
+var normalizeHeaderName = __webpack_require__(/*! ./helpers/normalizeHeaderName */ "./node_modules/axios/lib/helpers/normalizeHeaderName.js");
|
|
|
+
|
|
|
+var DEFAULT_CONTENT_TYPE = {
|
|
|
+ 'Content-Type': 'application/x-www-form-urlencoded'
|
|
|
+};
|
|
|
+
|
|
|
+function setContentTypeIfUnset(headers, value) {
|
|
|
+ if (!utils.isUndefined(headers) && utils.isUndefined(headers['Content-Type'])) {
|
|
|
+ headers['Content-Type'] = value;
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+function getDefaultAdapter() {
|
|
|
+ var adapter;
|
|
|
+ if (typeof XMLHttpRequest !== 'undefined') {
|
|
|
+ // For browsers use XHR adapter
|
|
|
+ adapter = __webpack_require__(/*! ./adapters/xhr */ "./node_modules/axios/lib/adapters/xhr.js");
|
|
|
+ } else if (typeof process !== 'undefined') {
|
|
|
+ // For node use HTTP adapter
|
|
|
+ adapter = __webpack_require__(/*! ./adapters/http */ "./node_modules/axios/lib/adapters/xhr.js");
|
|
|
+ }
|
|
|
+ return adapter;
|
|
|
+}
|
|
|
+
|
|
|
+var defaults = {
|
|
|
+ adapter: getDefaultAdapter(),
|
|
|
+
|
|
|
+ transformRequest: [function transformRequest(data, headers) {
|
|
|
+ normalizeHeaderName(headers, 'Content-Type');
|
|
|
+ if (utils.isFormData(data) ||
|
|
|
+ utils.isArrayBuffer(data) ||
|
|
|
+ utils.isBuffer(data) ||
|
|
|
+ utils.isStream(data) ||
|
|
|
+ utils.isFile(data) ||
|
|
|
+ utils.isBlob(data)
|
|
|
+ ) {
|
|
|
+ return data;
|
|
|
+ }
|
|
|
+ if (utils.isArrayBufferView(data)) {
|
|
|
+ return data.buffer;
|
|
|
+ }
|
|
|
+ if (utils.isURLSearchParams(data)) {
|
|
|
+ setContentTypeIfUnset(headers, 'application/x-www-form-urlencoded;charset=utf-8');
|
|
|
+ return data.toString();
|
|
|
+ }
|
|
|
+ if (utils.isObject(data)) {
|
|
|
+ setContentTypeIfUnset(headers, 'application/json;charset=utf-8');
|
|
|
+ return JSON.stringify(data);
|
|
|
+ }
|
|
|
+ return data;
|
|
|
+ }],
|
|
|
+
|
|
|
+ transformResponse: [function transformResponse(data) {
|
|
|
+ /*eslint no-param-reassign:0*/
|
|
|
+ if (typeof data === 'string') {
|
|
|
+ try {
|
|
|
+ data = JSON.parse(data);
|
|
|
+ } catch (e) { /* Ignore */ }
|
|
|
+ }
|
|
|
+ return data;
|
|
|
+ }],
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A timeout in milliseconds to abort a request. If set to 0 (default) a
|
|
|
+ * timeout is not created.
|
|
|
+ */
|
|
|
+ timeout: 0,
|
|
|
+
|
|
|
+ xsrfCookieName: 'XSRF-TOKEN',
|
|
|
+ xsrfHeaderName: 'X-XSRF-TOKEN',
|
|
|
+
|
|
|
+ maxContentLength: -1,
|
|
|
+
|
|
|
+ validateStatus: function validateStatus(status) {
|
|
|
+ return status >= 200 && status < 300;
|
|
|
+ }
|
|
|
+};
|
|
|
+
|
|
|
+defaults.headers = {
|
|
|
+ common: {
|
|
|
+ 'Accept': 'application/json, text/plain, */*'
|
|
|
+ }
|
|
|
+};
|
|
|
+
|
|
|
+utils.forEach(['delete', 'get', 'head'], function forEachMethodNoData(method) {
|
|
|
+ defaults.headers[method] = {};
|
|
|
+});
|
|
|
+
|
|
|
+utils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {
|
|
|
+ defaults.headers[method] = utils.merge(DEFAULT_CONTENT_TYPE);
|
|
|
+});
|
|
|
+
|
|
|
+module.exports = defaults;
|
|
|
+
|
|
|
+/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../../process/browser.js */ "./node_modules/process/browser.js")))
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./node_modules/axios/lib/helpers/bind.js":
|
|
|
+/*!************************************************!*\
|
|
|
+ !*** ./node_modules/axios/lib/helpers/bind.js ***!
|
|
|
+ \************************************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports, __webpack_require__) {
|
|
|
+
|
|
|
+"use strict";
|
|
|
+
|
|
|
+
|
|
|
+module.exports = function bind(fn, thisArg) {
|
|
|
+ return function wrap() {
|
|
|
+ var args = new Array(arguments.length);
|
|
|
+ for (var i = 0; i < args.length; i++) {
|
|
|
+ args[i] = arguments[i];
|
|
|
+ }
|
|
|
+ return fn.apply(thisArg, args);
|
|
|
+ };
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./node_modules/axios/lib/helpers/btoa.js":
|
|
|
+/*!************************************************!*\
|
|
|
+ !*** ./node_modules/axios/lib/helpers/btoa.js ***!
|
|
|
+ \************************************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports, __webpack_require__) {
|
|
|
+
|
|
|
+"use strict";
|
|
|
+
|
|
|
+
|
|
|
+// btoa polyfill for IE<10 courtesy https://github.com/davidchambers/Base64.js
|
|
|
+
|
|
|
+var chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
|
|
|
+
|
|
|
+function E() {
|
|
|
+ this.message = 'String contains an invalid character';
|
|
|
+}
|
|
|
+E.prototype = new Error;
|
|
|
+E.prototype.code = 5;
|
|
|
+E.prototype.name = 'InvalidCharacterError';
|
|
|
+
|
|
|
+function btoa(input) {
|
|
|
+ var str = String(input);
|
|
|
+ var output = '';
|
|
|
+ for (
|
|
|
+ // initialize result and counter
|
|
|
+ var block, charCode, idx = 0, map = chars;
|
|
|
+ // if the next str index does not exist:
|
|
|
+ // change the mapping table to "="
|
|
|
+ // check if d has no fractional digits
|
|
|
+ str.charAt(idx | 0) || (map = '=', idx % 1);
|
|
|
+ // "8 - idx % 1 * 8" generates the sequence 2, 4, 6, 8
|
|
|
+ output += map.charAt(63 & block >> 8 - idx % 1 * 8)
|
|
|
+ ) {
|
|
|
+ charCode = str.charCodeAt(idx += 3 / 4);
|
|
|
+ if (charCode > 0xFF) {
|
|
|
+ throw new E();
|
|
|
+ }
|
|
|
+ block = block << 8 | charCode;
|
|
|
+ }
|
|
|
+ return output;
|
|
|
+}
|
|
|
+
|
|
|
+module.exports = btoa;
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./node_modules/axios/lib/helpers/buildURL.js":
|
|
|
+/*!****************************************************!*\
|
|
|
+ !*** ./node_modules/axios/lib/helpers/buildURL.js ***!
|
|
|
+ \****************************************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports, __webpack_require__) {
|
|
|
+
|
|
|
+"use strict";
|
|
|
+
|
|
|
+
|
|
|
+var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");
|
|
|
+
|
|
|
+function encode(val) {
|
|
|
+ return encodeURIComponent(val).
|
|
|
+ replace(/%40/gi, '@').
|
|
|
+ replace(/%3A/gi, ':').
|
|
|
+ replace(/%24/g, '$').
|
|
|
+ replace(/%2C/gi, ',').
|
|
|
+ replace(/%20/g, '+').
|
|
|
+ replace(/%5B/gi, '[').
|
|
|
+ replace(/%5D/gi, ']');
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Build a URL by appending params to the end
|
|
|
+ *
|
|
|
+ * @param {string} url The base of the url (e.g., http://www.google.com)
|
|
|
+ * @param {object} [params] The params to be appended
|
|
|
+ * @returns {string} The formatted url
|
|
|
+ */
|
|
|
+module.exports = function buildURL(url, params, paramsSerializer) {
|
|
|
+ /*eslint no-param-reassign:0*/
|
|
|
+ if (!params) {
|
|
|
+ return url;
|
|
|
+ }
|
|
|
+
|
|
|
+ var serializedParams;
|
|
|
+ if (paramsSerializer) {
|
|
|
+ serializedParams = paramsSerializer(params);
|
|
|
+ } else if (utils.isURLSearchParams(params)) {
|
|
|
+ serializedParams = params.toString();
|
|
|
+ } else {
|
|
|
+ var parts = [];
|
|
|
+
|
|
|
+ utils.forEach(params, function serialize(val, key) {
|
|
|
+ if (val === null || typeof val === 'undefined') {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (utils.isArray(val)) {
|
|
|
+ key = key + '[]';
|
|
|
+ } else {
|
|
|
+ val = [val];
|
|
|
+ }
|
|
|
+
|
|
|
+ utils.forEach(val, function parseValue(v) {
|
|
|
+ if (utils.isDate(v)) {
|
|
|
+ v = v.toISOString();
|
|
|
+ } else if (utils.isObject(v)) {
|
|
|
+ v = JSON.stringify(v);
|
|
|
+ }
|
|
|
+ parts.push(encode(key) + '=' + encode(v));
|
|
|
+ });
|
|
|
+ });
|
|
|
+
|
|
|
+ serializedParams = parts.join('&');
|
|
|
+ }
|
|
|
+
|
|
|
+ if (serializedParams) {
|
|
|
+ url += (url.indexOf('?') === -1 ? '?' : '&') + serializedParams;
|
|
|
+ }
|
|
|
+
|
|
|
+ return url;
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./node_modules/axios/lib/helpers/combineURLs.js":
|
|
|
+/*!*******************************************************!*\
|
|
|
+ !*** ./node_modules/axios/lib/helpers/combineURLs.js ***!
|
|
|
+ \*******************************************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports, __webpack_require__) {
|
|
|
+
|
|
|
+"use strict";
|
|
|
+
|
|
|
+
|
|
|
+/**
|
|
|
+ * Creates a new URL by combining the specified URLs
|
|
|
+ *
|
|
|
+ * @param {string} baseURL The base URL
|
|
|
+ * @param {string} relativeURL The relative URL
|
|
|
+ * @returns {string} The combined URL
|
|
|
+ */
|
|
|
+module.exports = function combineURLs(baseURL, relativeURL) {
|
|
|
+ return relativeURL
|
|
|
+ ? baseURL.replace(/\/+$/, '') + '/' + relativeURL.replace(/^\/+/, '')
|
|
|
+ : baseURL;
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./node_modules/axios/lib/helpers/cookies.js":
|
|
|
+/*!***************************************************!*\
|
|
|
+ !*** ./node_modules/axios/lib/helpers/cookies.js ***!
|
|
|
+ \***************************************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports, __webpack_require__) {
|
|
|
+
|
|
|
+"use strict";
|
|
|
+
|
|
|
+
|
|
|
+var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");
|
|
|
+
|
|
|
+module.exports = (
|
|
|
+ utils.isStandardBrowserEnv() ?
|
|
|
+
|
|
|
+ // Standard browser envs support document.cookie
|
|
|
+ (function standardBrowserEnv() {
|
|
|
+ return {
|
|
|
+ write: function write(name, value, expires, path, domain, secure) {
|
|
|
+ var cookie = [];
|
|
|
+ cookie.push(name + '=' + encodeURIComponent(value));
|
|
|
+
|
|
|
+ if (utils.isNumber(expires)) {
|
|
|
+ cookie.push('expires=' + new Date(expires).toGMTString());
|
|
|
+ }
|
|
|
+
|
|
|
+ if (utils.isString(path)) {
|
|
|
+ cookie.push('path=' + path);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (utils.isString(domain)) {
|
|
|
+ cookie.push('domain=' + domain);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (secure === true) {
|
|
|
+ cookie.push('secure');
|
|
|
+ }
|
|
|
+
|
|
|
+ document.cookie = cookie.join('; ');
|
|
|
+ },
|
|
|
+
|
|
|
+ read: function read(name) {
|
|
|
+ var match = document.cookie.match(new RegExp('(^|;\\s*)(' + name + ')=([^;]*)'));
|
|
|
+ return (match ? decodeURIComponent(match[3]) : null);
|
|
|
+ },
|
|
|
+
|
|
|
+ remove: function remove(name) {
|
|
|
+ this.write(name, '', Date.now() - 86400000);
|
|
|
+ }
|
|
|
+ };
|
|
|
+ })() :
|
|
|
+
|
|
|
+ // Non standard browser env (web workers, react-native) lack needed support.
|
|
|
+ (function nonStandardBrowserEnv() {
|
|
|
+ return {
|
|
|
+ write: function write() {},
|
|
|
+ read: function read() { return null; },
|
|
|
+ remove: function remove() {}
|
|
|
+ };
|
|
|
+ })()
|
|
|
+);
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./node_modules/axios/lib/helpers/isAbsoluteURL.js":
|
|
|
+/*!*********************************************************!*\
|
|
|
+ !*** ./node_modules/axios/lib/helpers/isAbsoluteURL.js ***!
|
|
|
+ \*********************************************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports, __webpack_require__) {
|
|
|
+
|
|
|
+"use strict";
|
|
|
+
|
|
|
+
|
|
|
+/**
|
|
|
+ * Determines whether the specified URL is absolute
|
|
|
+ *
|
|
|
+ * @param {string} url The URL to test
|
|
|
+ * @returns {boolean} True if the specified URL is absolute, otherwise false
|
|
|
+ */
|
|
|
+module.exports = function isAbsoluteURL(url) {
|
|
|
+ // A URL is considered absolute if it begins with "<scheme>://" or "//" (protocol-relative URL).
|
|
|
+ // RFC 3986 defines scheme name as a sequence of characters beginning with a letter and followed
|
|
|
+ // by any combination of letters, digits, plus, period, or hyphen.
|
|
|
+ return /^([a-z][a-z\d\+\-\.]*:)?\/\//i.test(url);
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./node_modules/axios/lib/helpers/isURLSameOrigin.js":
|
|
|
+/*!***********************************************************!*\
|
|
|
+ !*** ./node_modules/axios/lib/helpers/isURLSameOrigin.js ***!
|
|
|
+ \***********************************************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports, __webpack_require__) {
|
|
|
+
|
|
|
+"use strict";
|
|
|
+
|
|
|
+
|
|
|
+var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");
|
|
|
+
|
|
|
+module.exports = (
|
|
|
+ utils.isStandardBrowserEnv() ?
|
|
|
+
|
|
|
+ // Standard browser envs have full support of the APIs needed to test
|
|
|
+ // whether the request URL is of the same origin as current location.
|
|
|
+ (function standardBrowserEnv() {
|
|
|
+ var msie = /(msie|trident)/i.test(navigator.userAgent);
|
|
|
+ var urlParsingNode = document.createElement('a');
|
|
|
+ var originURL;
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Parse a URL to discover it's components
|
|
|
+ *
|
|
|
+ * @param {String} url The URL to be parsed
|
|
|
+ * @returns {Object}
|
|
|
+ */
|
|
|
+ function resolveURL(url) {
|
|
|
+ var href = url;
|
|
|
+
|
|
|
+ if (msie) {
|
|
|
+ // IE needs attribute set twice to normalize properties
|
|
|
+ urlParsingNode.setAttribute('href', href);
|
|
|
+ href = urlParsingNode.href;
|
|
|
+ }
|
|
|
+
|
|
|
+ urlParsingNode.setAttribute('href', href);
|
|
|
+
|
|
|
+ // urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils
|
|
|
+ return {
|
|
|
+ href: urlParsingNode.href,
|
|
|
+ protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '',
|
|
|
+ host: urlParsingNode.host,
|
|
|
+ search: urlParsingNode.search ? urlParsingNode.search.replace(/^\?/, '') : '',
|
|
|
+ hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '',
|
|
|
+ hostname: urlParsingNode.hostname,
|
|
|
+ port: urlParsingNode.port,
|
|
|
+ pathname: (urlParsingNode.pathname.charAt(0) === '/') ?
|
|
|
+ urlParsingNode.pathname :
|
|
|
+ '/' + urlParsingNode.pathname
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ originURL = resolveURL(window.location.href);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Determine if a URL shares the same origin as the current location
|
|
|
+ *
|
|
|
+ * @param {String} requestURL The URL to test
|
|
|
+ * @returns {boolean} True if URL shares the same origin, otherwise false
|
|
|
+ */
|
|
|
+ return function isURLSameOrigin(requestURL) {
|
|
|
+ var parsed = (utils.isString(requestURL)) ? resolveURL(requestURL) : requestURL;
|
|
|
+ return (parsed.protocol === originURL.protocol &&
|
|
|
+ parsed.host === originURL.host);
|
|
|
+ };
|
|
|
+ })() :
|
|
|
+
|
|
|
+ // Non standard browser envs (web workers, react-native) lack needed support.
|
|
|
+ (function nonStandardBrowserEnv() {
|
|
|
+ return function isURLSameOrigin() {
|
|
|
+ return true;
|
|
|
+ };
|
|
|
+ })()
|
|
|
+);
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./node_modules/axios/lib/helpers/normalizeHeaderName.js":
|
|
|
+/*!***************************************************************!*\
|
|
|
+ !*** ./node_modules/axios/lib/helpers/normalizeHeaderName.js ***!
|
|
|
+ \***************************************************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports, __webpack_require__) {
|
|
|
+
|
|
|
+"use strict";
|
|
|
+
|
|
|
+
|
|
|
+var utils = __webpack_require__(/*! ../utils */ "./node_modules/axios/lib/utils.js");
|
|
|
+
|
|
|
+module.exports = function normalizeHeaderName(headers, normalizedName) {
|
|
|
+ utils.forEach(headers, function processHeader(value, name) {
|
|
|
+ if (name !== normalizedName && name.toUpperCase() === normalizedName.toUpperCase()) {
|
|
|
+ headers[normalizedName] = value;
|
|
|
+ delete headers[name];
|
|
|
+ }
|
|
|
+ });
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./node_modules/axios/lib/helpers/parseHeaders.js":
|
|
|
+/*!********************************************************!*\
|
|
|
+ !*** ./node_modules/axios/lib/helpers/parseHeaders.js ***!
|
|
|
+ \********************************************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports, __webpack_require__) {
|
|
|
+
|
|
|
+"use strict";
|
|
|
+
|
|
|
+
|
|
|
+var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");
|
|
|
+
|
|
|
+// Headers whose duplicates are ignored by node
|
|
|
+// c.f. https://nodejs.org/api/http.html#http_message_headers
|
|
|
+var ignoreDuplicateOf = [
|
|
|
+ 'age', 'authorization', 'content-length', 'content-type', 'etag',
|
|
|
+ 'expires', 'from', 'host', 'if-modified-since', 'if-unmodified-since',
|
|
|
+ 'last-modified', 'location', 'max-forwards', 'proxy-authorization',
|
|
|
+ 'referer', 'retry-after', 'user-agent'
|
|
|
+];
|
|
|
+
|
|
|
+/**
|
|
|
+ * Parse headers into an object
|
|
|
+ *
|
|
|
+ * ```
|
|
|
+ * Date: Wed, 27 Aug 2014 08:58:49 GMT
|
|
|
+ * Content-Type: application/json
|
|
|
+ * Connection: keep-alive
|
|
|
+ * Transfer-Encoding: chunked
|
|
|
+ * ```
|
|
|
+ *
|
|
|
+ * @param {String} headers Headers needing to be parsed
|
|
|
+ * @returns {Object} Headers parsed into an object
|
|
|
+ */
|
|
|
+module.exports = function parseHeaders(headers) {
|
|
|
+ var parsed = {};
|
|
|
+ var key;
|
|
|
+ var val;
|
|
|
+ var i;
|
|
|
+
|
|
|
+ if (!headers) { return parsed; }
|
|
|
+
|
|
|
+ utils.forEach(headers.split('\n'), function parser(line) {
|
|
|
+ i = line.indexOf(':');
|
|
|
+ key = utils.trim(line.substr(0, i)).toLowerCase();
|
|
|
+ val = utils.trim(line.substr(i + 1));
|
|
|
+
|
|
|
+ if (key) {
|
|
|
+ if (parsed[key] && ignoreDuplicateOf.indexOf(key) >= 0) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ if (key === 'set-cookie') {
|
|
|
+ parsed[key] = (parsed[key] ? parsed[key] : []).concat([val]);
|
|
|
+ } else {
|
|
|
+ parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ return parsed;
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./node_modules/axios/lib/helpers/spread.js":
|
|
|
+/*!**************************************************!*\
|
|
|
+ !*** ./node_modules/axios/lib/helpers/spread.js ***!
|
|
|
+ \**************************************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports, __webpack_require__) {
|
|
|
+
|
|
|
+"use strict";
|
|
|
+
|
|
|
+
|
|
|
+/**
|
|
|
+ * Syntactic sugar for invoking a function and expanding an array for arguments.
|
|
|
+ *
|
|
|
+ * Common use case would be to use `Function.prototype.apply`.
|
|
|
+ *
|
|
|
+ * ```js
|
|
|
+ * function f(x, y, z) {}
|
|
|
+ * var args = [1, 2, 3];
|
|
|
+ * f.apply(null, args);
|
|
|
+ * ```
|
|
|
+ *
|
|
|
+ * With `spread` this example can be re-written.
|
|
|
+ *
|
|
|
+ * ```js
|
|
|
+ * spread(function(x, y, z) {})([1, 2, 3]);
|
|
|
+ * ```
|
|
|
+ *
|
|
|
+ * @param {Function} callback
|
|
|
+ * @returns {Function}
|
|
|
+ */
|
|
|
+module.exports = function spread(callback) {
|
|
|
+ return function wrap(arr) {
|
|
|
+ return callback.apply(null, arr);
|
|
|
+ };
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./node_modules/axios/lib/utils.js":
|
|
|
+/*!*****************************************!*\
|
|
|
+ !*** ./node_modules/axios/lib/utils.js ***!
|
|
|
+ \*****************************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports, __webpack_require__) {
|
|
|
+
|
|
|
+"use strict";
|
|
|
+
|
|
|
+
|
|
|
+var bind = __webpack_require__(/*! ./helpers/bind */ "./node_modules/axios/lib/helpers/bind.js");
|
|
|
+var isBuffer = __webpack_require__(/*! is-buffer */ "./node_modules/is-buffer/index.js");
|
|
|
+
|
|
|
+/*global toString:true*/
|
|
|
+
|
|
|
+// utils is a library of generic helper functions non-specific to axios
|
|
|
+
|
|
|
+var toString = Object.prototype.toString;
|
|
|
+
|
|
|
+/**
|
|
|
+ * Determine if a value is an Array
|
|
|
+ *
|
|
|
+ * @param {Object} val The value to test
|
|
|
+ * @returns {boolean} True if value is an Array, otherwise false
|
|
|
+ */
|
|
|
+function isArray(val) {
|
|
|
+ return toString.call(val) === '[object Array]';
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Determine if a value is an ArrayBuffer
|
|
|
+ *
|
|
|
+ * @param {Object} val The value to test
|
|
|
+ * @returns {boolean} True if value is an ArrayBuffer, otherwise false
|
|
|
+ */
|
|
|
+function isArrayBuffer(val) {
|
|
|
+ return toString.call(val) === '[object ArrayBuffer]';
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Determine if a value is a FormData
|
|
|
+ *
|
|
|
+ * @param {Object} val The value to test
|
|
|
+ * @returns {boolean} True if value is an FormData, otherwise false
|
|
|
+ */
|
|
|
+function isFormData(val) {
|
|
|
+ return (typeof FormData !== 'undefined') && (val instanceof FormData);
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Determine if a value is a view on an ArrayBuffer
|
|
|
+ *
|
|
|
+ * @param {Object} val The value to test
|
|
|
+ * @returns {boolean} True if value is a view on an ArrayBuffer, otherwise false
|
|
|
+ */
|
|
|
+function isArrayBufferView(val) {
|
|
|
+ var result;
|
|
|
+ if ((typeof ArrayBuffer !== 'undefined') && (ArrayBuffer.isView)) {
|
|
|
+ result = ArrayBuffer.isView(val);
|
|
|
+ } else {
|
|
|
+ result = (val) && (val.buffer) && (val.buffer instanceof ArrayBuffer);
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Determine if a value is a String
|
|
|
+ *
|
|
|
+ * @param {Object} val The value to test
|
|
|
+ * @returns {boolean} True if value is a String, otherwise false
|
|
|
+ */
|
|
|
+function isString(val) {
|
|
|
+ return typeof val === 'string';
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Determine if a value is a Number
|
|
|
+ *
|
|
|
+ * @param {Object} val The value to test
|
|
|
+ * @returns {boolean} True if value is a Number, otherwise false
|
|
|
+ */
|
|
|
+function isNumber(val) {
|
|
|
+ return typeof val === 'number';
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Determine if a value is undefined
|
|
|
+ *
|
|
|
+ * @param {Object} val The value to test
|
|
|
+ * @returns {boolean} True if the value is undefined, otherwise false
|
|
|
+ */
|
|
|
+function isUndefined(val) {
|
|
|
+ return typeof val === 'undefined';
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Determine if a value is an Object
|
|
|
+ *
|
|
|
+ * @param {Object} val The value to test
|
|
|
+ * @returns {boolean} True if value is an Object, otherwise false
|
|
|
+ */
|
|
|
+function isObject(val) {
|
|
|
+ return val !== null && typeof val === 'object';
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Determine if a value is a Date
|
|
|
+ *
|
|
|
+ * @param {Object} val The value to test
|
|
|
+ * @returns {boolean} True if value is a Date, otherwise false
|
|
|
+ */
|
|
|
+function isDate(val) {
|
|
|
+ return toString.call(val) === '[object Date]';
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Determine if a value is a File
|
|
|
+ *
|
|
|
+ * @param {Object} val The value to test
|
|
|
+ * @returns {boolean} True if value is a File, otherwise false
|
|
|
+ */
|
|
|
+function isFile(val) {
|
|
|
+ return toString.call(val) === '[object File]';
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Determine if a value is a Blob
|
|
|
+ *
|
|
|
+ * @param {Object} val The value to test
|
|
|
+ * @returns {boolean} True if value is a Blob, otherwise false
|
|
|
+ */
|
|
|
+function isBlob(val) {
|
|
|
+ return toString.call(val) === '[object Blob]';
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Determine if a value is a Function
|
|
|
+ *
|
|
|
+ * @param {Object} val The value to test
|
|
|
+ * @returns {boolean} True if value is a Function, otherwise false
|
|
|
+ */
|
|
|
+function isFunction(val) {
|
|
|
+ return toString.call(val) === '[object Function]';
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Determine if a value is a Stream
|
|
|
+ *
|
|
|
+ * @param {Object} val The value to test
|
|
|
+ * @returns {boolean} True if value is a Stream, otherwise false
|
|
|
+ */
|
|
|
+function isStream(val) {
|
|
|
+ return isObject(val) && isFunction(val.pipe);
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Determine if a value is a URLSearchParams object
|
|
|
+ *
|
|
|
+ * @param {Object} val The value to test
|
|
|
+ * @returns {boolean} True if value is a URLSearchParams object, otherwise false
|
|
|
+ */
|
|
|
+function isURLSearchParams(val) {
|
|
|
+ return typeof URLSearchParams !== 'undefined' && val instanceof URLSearchParams;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Trim excess whitespace off the beginning and end of a string
|
|
|
+ *
|
|
|
+ * @param {String} str The String to trim
|
|
|
+ * @returns {String} The String freed of excess whitespace
|
|
|
+ */
|
|
|
+function trim(str) {
|
|
|
+ return str.replace(/^\s*/, '').replace(/\s*$/, '');
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Determine if we're running in a standard browser environment
|
|
|
+ *
|
|
|
+ * This allows axios to run in a web worker, and react-native.
|
|
|
+ * Both environments support XMLHttpRequest, but not fully standard globals.
|
|
|
+ *
|
|
|
+ * web workers:
|
|
|
+ * typeof window -> undefined
|
|
|
+ * typeof document -> undefined
|
|
|
+ *
|
|
|
+ * react-native:
|
|
|
+ * navigator.product -> 'ReactNative'
|
|
|
+ */
|
|
|
+function isStandardBrowserEnv() {
|
|
|
+ if (typeof navigator !== 'undefined' && navigator.product === 'ReactNative') {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ return (
|
|
|
+ typeof window !== 'undefined' &&
|
|
|
+ typeof document !== 'undefined'
|
|
|
+ );
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Iterate over an Array or an Object invoking a function for each item.
|
|
|
+ *
|
|
|
+ * If `obj` is an Array callback will be called passing
|
|
|
+ * the value, index, and complete array for each item.
|
|
|
+ *
|
|
|
+ * If 'obj' is an Object callback will be called passing
|
|
|
+ * the value, key, and complete object for each property.
|
|
|
+ *
|
|
|
+ * @param {Object|Array} obj The object to iterate
|
|
|
+ * @param {Function} fn The callback to invoke for each item
|
|
|
+ */
|
|
|
+function forEach(obj, fn) {
|
|
|
+ // Don't bother if no value provided
|
|
|
+ if (obj === null || typeof obj === 'undefined') {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Force an array if not already something iterable
|
|
|
+ if (typeof obj !== 'object') {
|
|
|
+ /*eslint no-param-reassign:0*/
|
|
|
+ obj = [obj];
|
|
|
+ }
|
|
|
+
|
|
|
+ if (isArray(obj)) {
|
|
|
+ // Iterate over array values
|
|
|
+ for (var i = 0, l = obj.length; i < l; i++) {
|
|
|
+ fn.call(null, obj[i], i, obj);
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ // Iterate over object keys
|
|
|
+ for (var key in obj) {
|
|
|
+ if (Object.prototype.hasOwnProperty.call(obj, key)) {
|
|
|
+ fn.call(null, obj[key], key, obj);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Accepts varargs expecting each argument to be an object, then
|
|
|
+ * immutably merges the properties of each object and returns result.
|
|
|
+ *
|
|
|
+ * When multiple objects contain the same key the later object in
|
|
|
+ * the arguments list will take precedence.
|
|
|
+ *
|
|
|
+ * Example:
|
|
|
+ *
|
|
|
+ * ```js
|
|
|
+ * var result = merge({foo: 123}, {foo: 456});
|
|
|
+ * console.log(result.foo); // outputs 456
|
|
|
+ * ```
|
|
|
+ *
|
|
|
+ * @param {Object} obj1 Object to merge
|
|
|
+ * @returns {Object} Result of all merge properties
|
|
|
+ */
|
|
|
+function merge(/* obj1, obj2, obj3, ... */) {
|
|
|
+ var result = {};
|
|
|
+ function assignValue(val, key) {
|
|
|
+ if (typeof result[key] === 'object' && typeof val === 'object') {
|
|
|
+ result[key] = merge(result[key], val);
|
|
|
+ } else {
|
|
|
+ result[key] = val;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ for (var i = 0, l = arguments.length; i < l; i++) {
|
|
|
+ forEach(arguments[i], assignValue);
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Extends object a by mutably adding to it the properties of object b.
|
|
|
+ *
|
|
|
+ * @param {Object} a The object to be extended
|
|
|
+ * @param {Object} b The object to copy properties from
|
|
|
+ * @param {Object} thisArg The object to bind function to
|
|
|
+ * @return {Object} The resulting value of object a
|
|
|
+ */
|
|
|
+function extend(a, b, thisArg) {
|
|
|
+ forEach(b, function assignValue(val, key) {
|
|
|
+ if (thisArg && typeof val === 'function') {
|
|
|
+ a[key] = bind(val, thisArg);
|
|
|
+ } else {
|
|
|
+ a[key] = val;
|
|
|
+ }
|
|
|
+ });
|
|
|
+ return a;
|
|
|
+}
|
|
|
+
|
|
|
+module.exports = {
|
|
|
+ isArray: isArray,
|
|
|
+ isArrayBuffer: isArrayBuffer,
|
|
|
+ isBuffer: isBuffer,
|
|
|
+ isFormData: isFormData,
|
|
|
+ isArrayBufferView: isArrayBufferView,
|
|
|
+ isString: isString,
|
|
|
+ isNumber: isNumber,
|
|
|
+ isObject: isObject,
|
|
|
+ isUndefined: isUndefined,
|
|
|
+ isDate: isDate,
|
|
|
+ isFile: isFile,
|
|
|
+ isBlob: isBlob,
|
|
|
+ isFunction: isFunction,
|
|
|
+ isStream: isStream,
|
|
|
+ isURLSearchParams: isURLSearchParams,
|
|
|
+ isStandardBrowserEnv: isStandardBrowserEnv,
|
|
|
+ forEach: forEach,
|
|
|
+ merge: merge,
|
|
|
+ extend: extend,
|
|
|
+ trim: trim
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./node_modules/bootstrap/dist/js/bootstrap.js":
|
|
|
+/*!*****************************************************!*\
|
|
|
+ !*** ./node_modules/bootstrap/dist/js/bootstrap.js ***!
|
|
|
+ \*****************************************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports, __webpack_require__) {
|
|
|
+
|
|
|
+/*!
|
|
|
+ * Bootstrap v4.3.1 (https://getbootstrap.com/)
|
|
|
+ * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
|
|
|
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
|
|
|
+ */
|
|
|
+(function (global, factory) {
|
|
|
+ true ? factory(exports, __webpack_require__(/*! jquery */ "./node_modules/jquery/dist/jquery.js"), __webpack_require__(/*! popper.js */ "./node_modules/popper.js/dist/esm/popper.js")) :
|
|
|
+ undefined;
|
|
|
+}(this, function (exports, $, Popper) { 'use strict';
|
|
|
+
|
|
|
+ $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
|
|
|
+ Popper = Popper && Popper.hasOwnProperty('default') ? Popper['default'] : Popper;
|
|
|
+
|
|
|
+ function _defineProperties(target, props) {
|
|
|
+ for (var i = 0; i < props.length; i++) {
|
|
|
+ var descriptor = props[i];
|
|
|
+ descriptor.enumerable = descriptor.enumerable || false;
|
|
|
+ descriptor.configurable = true;
|
|
|
+ if ("value" in descriptor) descriptor.writable = true;
|
|
|
+ Object.defineProperty(target, descriptor.key, descriptor);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ function _createClass(Constructor, protoProps, staticProps) {
|
|
|
+ if (protoProps) _defineProperties(Constructor.prototype, protoProps);
|
|
|
+ if (staticProps) _defineProperties(Constructor, staticProps);
|
|
|
+ return Constructor;
|
|
|
+ }
|
|
|
+
|
|
|
+ function _defineProperty(obj, key, value) {
|
|
|
+ if (key in obj) {
|
|
|
+ Object.defineProperty(obj, key, {
|
|
|
+ value: value,
|
|
|
+ enumerable: true,
|
|
|
+ configurable: true,
|
|
|
+ writable: true
|
|
|
+ });
|
|
|
+ } else {
|
|
|
+ obj[key] = value;
|
|
|
+ }
|
|
|
+
|
|
|
+ return obj;
|
|
|
+ }
|
|
|
+
|
|
|
+ function _objectSpread(target) {
|
|
|
+ for (var i = 1; i < arguments.length; i++) {
|
|
|
+ var source = arguments[i] != null ? arguments[i] : {};
|
|
|
+ var ownKeys = Object.keys(source);
|
|
|
+
|
|
|
+ if (typeof Object.getOwnPropertySymbols === 'function') {
|
|
|
+ ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) {
|
|
|
+ return Object.getOwnPropertyDescriptor(source, sym).enumerable;
|
|
|
+ }));
|
|
|
+ }
|
|
|
+
|
|
|
+ ownKeys.forEach(function (key) {
|
|
|
+ _defineProperty(target, key, source[key]);
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ return target;
|
|
|
+ }
|
|
|
+
|
|
|
+ function _inheritsLoose(subClass, superClass) {
|
|
|
+ subClass.prototype = Object.create(superClass.prototype);
|
|
|
+ subClass.prototype.constructor = subClass;
|
|
|
+ subClass.__proto__ = superClass;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * --------------------------------------------------------------------------
|
|
|
+ * Bootstrap (v4.3.1): util.js
|
|
|
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
|
|
|
+ * --------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Private TransitionEnd Helpers
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ var TRANSITION_END = 'transitionend';
|
|
|
+ var MAX_UID = 1000000;
|
|
|
+ var MILLISECONDS_MULTIPLIER = 1000; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
|
|
|
+
|
|
|
+ function toType(obj) {
|
|
|
+ return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
|
|
|
+ }
|
|
|
+
|
|
|
+ function getSpecialTransitionEndEvent() {
|
|
|
+ return {
|
|
|
+ bindType: TRANSITION_END,
|
|
|
+ delegateType: TRANSITION_END,
|
|
|
+ handle: function handle(event) {
|
|
|
+ if ($(event.target).is(this)) {
|
|
|
+ return event.handleObj.handler.apply(this, arguments); // eslint-disable-line prefer-rest-params
|
|
|
+ }
|
|
|
+
|
|
|
+ return undefined; // eslint-disable-line no-undefined
|
|
|
+ }
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ function transitionEndEmulator(duration) {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ var called = false;
|
|
|
+ $(this).one(Util.TRANSITION_END, function () {
|
|
|
+ called = true;
|
|
|
+ });
|
|
|
+ setTimeout(function () {
|
|
|
+ if (!called) {
|
|
|
+ Util.triggerTransitionEnd(_this);
|
|
|
+ }
|
|
|
+ }, duration);
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+
|
|
|
+ function setTransitionEndSupport() {
|
|
|
+ $.fn.emulateTransitionEnd = transitionEndEmulator;
|
|
|
+ $.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent();
|
|
|
+ }
|
|
|
+ /**
|
|
|
+ * --------------------------------------------------------------------------
|
|
|
+ * Public Util Api
|
|
|
+ * --------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+
|
|
|
+ var Util = {
|
|
|
+ TRANSITION_END: 'bsTransitionEnd',
|
|
|
+ getUID: function getUID(prefix) {
|
|
|
+ do {
|
|
|
+ // eslint-disable-next-line no-bitwise
|
|
|
+ prefix += ~~(Math.random() * MAX_UID); // "~~" acts like a faster Math.floor() here
|
|
|
+ } while (document.getElementById(prefix));
|
|
|
+
|
|
|
+ return prefix;
|
|
|
+ },
|
|
|
+ getSelectorFromElement: function getSelectorFromElement(element) {
|
|
|
+ var selector = element.getAttribute('data-target');
|
|
|
+
|
|
|
+ if (!selector || selector === '#') {
|
|
|
+ var hrefAttr = element.getAttribute('href');
|
|
|
+ selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : '';
|
|
|
+ }
|
|
|
+
|
|
|
+ try {
|
|
|
+ return document.querySelector(selector) ? selector : null;
|
|
|
+ } catch (err) {
|
|
|
+ return null;
|
|
|
+ }
|
|
|
+ },
|
|
|
+ getTransitionDurationFromElement: function getTransitionDurationFromElement(element) {
|
|
|
+ if (!element) {
|
|
|
+ return 0;
|
|
|
+ } // Get transition-duration of the element
|
|
|
+
|
|
|
+
|
|
|
+ var transitionDuration = $(element).css('transition-duration');
|
|
|
+ var transitionDelay = $(element).css('transition-delay');
|
|
|
+ var floatTransitionDuration = parseFloat(transitionDuration);
|
|
|
+ var floatTransitionDelay = parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
|
|
|
+
|
|
|
+ if (!floatTransitionDuration && !floatTransitionDelay) {
|
|
|
+ return 0;
|
|
|
+ } // If multiple durations are defined, take the first
|
|
|
+
|
|
|
+
|
|
|
+ transitionDuration = transitionDuration.split(',')[0];
|
|
|
+ transitionDelay = transitionDelay.split(',')[0];
|
|
|
+ return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
|
|
|
+ },
|
|
|
+ reflow: function reflow(element) {
|
|
|
+ return element.offsetHeight;
|
|
|
+ },
|
|
|
+ triggerTransitionEnd: function triggerTransitionEnd(element) {
|
|
|
+ $(element).trigger(TRANSITION_END);
|
|
|
+ },
|
|
|
+ // TODO: Remove in v5
|
|
|
+ supportsTransitionEnd: function supportsTransitionEnd() {
|
|
|
+ return Boolean(TRANSITION_END);
|
|
|
+ },
|
|
|
+ isElement: function isElement(obj) {
|
|
|
+ return (obj[0] || obj).nodeType;
|
|
|
+ },
|
|
|
+ typeCheckConfig: function typeCheckConfig(componentName, config, configTypes) {
|
|
|
+ for (var property in configTypes) {
|
|
|
+ if (Object.prototype.hasOwnProperty.call(configTypes, property)) {
|
|
|
+ var expectedTypes = configTypes[property];
|
|
|
+ var value = config[property];
|
|
|
+ var valueType = value && Util.isElement(value) ? 'element' : toType(value);
|
|
|
+
|
|
|
+ if (!new RegExp(expectedTypes).test(valueType)) {
|
|
|
+ throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\"."));
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+ findShadowRoot: function findShadowRoot(element) {
|
|
|
+ if (!document.documentElement.attachShadow) {
|
|
|
+ return null;
|
|
|
+ } // Can find the shadow root otherwise it'll return the document
|
|
|
+
|
|
|
+
|
|
|
+ if (typeof element.getRootNode === 'function') {
|
|
|
+ var root = element.getRootNode();
|
|
|
+ return root instanceof ShadowRoot ? root : null;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (element instanceof ShadowRoot) {
|
|
|
+ return element;
|
|
|
+ } // when we don't find a shadow root
|
|
|
+
|
|
|
+
|
|
|
+ if (!element.parentNode) {
|
|
|
+ return null;
|
|
|
+ }
|
|
|
+
|
|
|
+ return Util.findShadowRoot(element.parentNode);
|
|
|
+ }
|
|
|
+ };
|
|
|
+ setTransitionEndSupport();
|
|
|
+
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Constants
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ var NAME = 'alert';
|
|
|
+ var VERSION = '4.3.1';
|
|
|
+ var DATA_KEY = 'bs.alert';
|
|
|
+ var EVENT_KEY = "." + DATA_KEY;
|
|
|
+ var DATA_API_KEY = '.data-api';
|
|
|
+ var JQUERY_NO_CONFLICT = $.fn[NAME];
|
|
|
+ var Selector = {
|
|
|
+ DISMISS: '[data-dismiss="alert"]'
|
|
|
+ };
|
|
|
+ var Event = {
|
|
|
+ CLOSE: "close" + EVENT_KEY,
|
|
|
+ CLOSED: "closed" + EVENT_KEY,
|
|
|
+ CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
|
|
|
+ };
|
|
|
+ var ClassName = {
|
|
|
+ ALERT: 'alert',
|
|
|
+ FADE: 'fade',
|
|
|
+ SHOW: 'show'
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Class Definition
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ };
|
|
|
+
|
|
|
+ var Alert =
|
|
|
+ /*#__PURE__*/
|
|
|
+ function () {
|
|
|
+ function Alert(element) {
|
|
|
+ this._element = element;
|
|
|
+ } // Getters
|
|
|
+
|
|
|
+
|
|
|
+ var _proto = Alert.prototype;
|
|
|
+
|
|
|
+ // Public
|
|
|
+ _proto.close = function close(element) {
|
|
|
+ var rootElement = this._element;
|
|
|
+
|
|
|
+ if (element) {
|
|
|
+ rootElement = this._getRootElement(element);
|
|
|
+ }
|
|
|
+
|
|
|
+ var customEvent = this._triggerCloseEvent(rootElement);
|
|
|
+
|
|
|
+ if (customEvent.isDefaultPrevented()) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._removeElement(rootElement);
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.dispose = function dispose() {
|
|
|
+ $.removeData(this._element, DATA_KEY);
|
|
|
+ this._element = null;
|
|
|
+ } // Private
|
|
|
+ ;
|
|
|
+
|
|
|
+ _proto._getRootElement = function _getRootElement(element) {
|
|
|
+ var selector = Util.getSelectorFromElement(element);
|
|
|
+ var parent = false;
|
|
|
+
|
|
|
+ if (selector) {
|
|
|
+ parent = document.querySelector(selector);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!parent) {
|
|
|
+ parent = $(element).closest("." + ClassName.ALERT)[0];
|
|
|
+ }
|
|
|
+
|
|
|
+ return parent;
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._triggerCloseEvent = function _triggerCloseEvent(element) {
|
|
|
+ var closeEvent = $.Event(Event.CLOSE);
|
|
|
+ $(element).trigger(closeEvent);
|
|
|
+ return closeEvent;
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._removeElement = function _removeElement(element) {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ $(element).removeClass(ClassName.SHOW);
|
|
|
+
|
|
|
+ if (!$(element).hasClass(ClassName.FADE)) {
|
|
|
+ this._destroyElement(element);
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var transitionDuration = Util.getTransitionDurationFromElement(element);
|
|
|
+ $(element).one(Util.TRANSITION_END, function (event) {
|
|
|
+ return _this._destroyElement(element, event);
|
|
|
+ }).emulateTransitionEnd(transitionDuration);
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._destroyElement = function _destroyElement(element) {
|
|
|
+ $(element).detach().trigger(Event.CLOSED).remove();
|
|
|
+ } // Static
|
|
|
+ ;
|
|
|
+
|
|
|
+ Alert._jQueryInterface = function _jQueryInterface(config) {
|
|
|
+ return this.each(function () {
|
|
|
+ var $element = $(this);
|
|
|
+ var data = $element.data(DATA_KEY);
|
|
|
+
|
|
|
+ if (!data) {
|
|
|
+ data = new Alert(this);
|
|
|
+ $element.data(DATA_KEY, data);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (config === 'close') {
|
|
|
+ data[config](this);
|
|
|
+ }
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ Alert._handleDismiss = function _handleDismiss(alertInstance) {
|
|
|
+ return function (event) {
|
|
|
+ if (event) {
|
|
|
+ event.preventDefault();
|
|
|
+ }
|
|
|
+
|
|
|
+ alertInstance.close(this);
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+ _createClass(Alert, null, [{
|
|
|
+ key: "VERSION",
|
|
|
+ get: function get() {
|
|
|
+ return VERSION;
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return Alert;
|
|
|
+ }();
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Data Api implementation
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+
|
|
|
+ $(document).on(Event.CLICK_DATA_API, Selector.DISMISS, Alert._handleDismiss(new Alert()));
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * jQuery
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ $.fn[NAME] = Alert._jQueryInterface;
|
|
|
+ $.fn[NAME].Constructor = Alert;
|
|
|
+
|
|
|
+ $.fn[NAME].noConflict = function () {
|
|
|
+ $.fn[NAME] = JQUERY_NO_CONFLICT;
|
|
|
+ return Alert._jQueryInterface;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Constants
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ var NAME$1 = 'button';
|
|
|
+ var VERSION$1 = '4.3.1';
|
|
|
+ var DATA_KEY$1 = 'bs.button';
|
|
|
+ var EVENT_KEY$1 = "." + DATA_KEY$1;
|
|
|
+ var DATA_API_KEY$1 = '.data-api';
|
|
|
+ var JQUERY_NO_CONFLICT$1 = $.fn[NAME$1];
|
|
|
+ var ClassName$1 = {
|
|
|
+ ACTIVE: 'active',
|
|
|
+ BUTTON: 'btn',
|
|
|
+ FOCUS: 'focus'
|
|
|
+ };
|
|
|
+ var Selector$1 = {
|
|
|
+ DATA_TOGGLE_CARROT: '[data-toggle^="button"]',
|
|
|
+ DATA_TOGGLE: '[data-toggle="buttons"]',
|
|
|
+ INPUT: 'input:not([type="hidden"])',
|
|
|
+ ACTIVE: '.active',
|
|
|
+ BUTTON: '.btn'
|
|
|
+ };
|
|
|
+ var Event$1 = {
|
|
|
+ CLICK_DATA_API: "click" + EVENT_KEY$1 + DATA_API_KEY$1,
|
|
|
+ FOCUS_BLUR_DATA_API: "focus" + EVENT_KEY$1 + DATA_API_KEY$1 + " " + ("blur" + EVENT_KEY$1 + DATA_API_KEY$1)
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Class Definition
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ };
|
|
|
+
|
|
|
+ var Button =
|
|
|
+ /*#__PURE__*/
|
|
|
+ function () {
|
|
|
+ function Button(element) {
|
|
|
+ this._element = element;
|
|
|
+ } // Getters
|
|
|
+
|
|
|
+
|
|
|
+ var _proto = Button.prototype;
|
|
|
+
|
|
|
+ // Public
|
|
|
+ _proto.toggle = function toggle() {
|
|
|
+ var triggerChangeEvent = true;
|
|
|
+ var addAriaPressed = true;
|
|
|
+ var rootElement = $(this._element).closest(Selector$1.DATA_TOGGLE)[0];
|
|
|
+
|
|
|
+ if (rootElement) {
|
|
|
+ var input = this._element.querySelector(Selector$1.INPUT);
|
|
|
+
|
|
|
+ if (input) {
|
|
|
+ if (input.type === 'radio') {
|
|
|
+ if (input.checked && this._element.classList.contains(ClassName$1.ACTIVE)) {
|
|
|
+ triggerChangeEvent = false;
|
|
|
+ } else {
|
|
|
+ var activeElement = rootElement.querySelector(Selector$1.ACTIVE);
|
|
|
+
|
|
|
+ if (activeElement) {
|
|
|
+ $(activeElement).removeClass(ClassName$1.ACTIVE);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (triggerChangeEvent) {
|
|
|
+ if (input.hasAttribute('disabled') || rootElement.hasAttribute('disabled') || input.classList.contains('disabled') || rootElement.classList.contains('disabled')) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ input.checked = !this._element.classList.contains(ClassName$1.ACTIVE);
|
|
|
+ $(input).trigger('change');
|
|
|
+ }
|
|
|
+
|
|
|
+ input.focus();
|
|
|
+ addAriaPressed = false;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (addAriaPressed) {
|
|
|
+ this._element.setAttribute('aria-pressed', !this._element.classList.contains(ClassName$1.ACTIVE));
|
|
|
+ }
|
|
|
+
|
|
|
+ if (triggerChangeEvent) {
|
|
|
+ $(this._element).toggleClass(ClassName$1.ACTIVE);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.dispose = function dispose() {
|
|
|
+ $.removeData(this._element, DATA_KEY$1);
|
|
|
+ this._element = null;
|
|
|
+ } // Static
|
|
|
+ ;
|
|
|
+
|
|
|
+ Button._jQueryInterface = function _jQueryInterface(config) {
|
|
|
+ return this.each(function () {
|
|
|
+ var data = $(this).data(DATA_KEY$1);
|
|
|
+
|
|
|
+ if (!data) {
|
|
|
+ data = new Button(this);
|
|
|
+ $(this).data(DATA_KEY$1, data);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (config === 'toggle') {
|
|
|
+ data[config]();
|
|
|
+ }
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ _createClass(Button, null, [{
|
|
|
+ key: "VERSION",
|
|
|
+ get: function get() {
|
|
|
+ return VERSION$1;
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return Button;
|
|
|
+ }();
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Data Api implementation
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+
|
|
|
+ $(document).on(Event$1.CLICK_DATA_API, Selector$1.DATA_TOGGLE_CARROT, function (event) {
|
|
|
+ event.preventDefault();
|
|
|
+ var button = event.target;
|
|
|
+
|
|
|
+ if (!$(button).hasClass(ClassName$1.BUTTON)) {
|
|
|
+ button = $(button).closest(Selector$1.BUTTON);
|
|
|
+ }
|
|
|
+
|
|
|
+ Button._jQueryInterface.call($(button), 'toggle');
|
|
|
+ }).on(Event$1.FOCUS_BLUR_DATA_API, Selector$1.DATA_TOGGLE_CARROT, function (event) {
|
|
|
+ var button = $(event.target).closest(Selector$1.BUTTON)[0];
|
|
|
+ $(button).toggleClass(ClassName$1.FOCUS, /^focus(in)?$/.test(event.type));
|
|
|
+ });
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * jQuery
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ $.fn[NAME$1] = Button._jQueryInterface;
|
|
|
+ $.fn[NAME$1].Constructor = Button;
|
|
|
+
|
|
|
+ $.fn[NAME$1].noConflict = function () {
|
|
|
+ $.fn[NAME$1] = JQUERY_NO_CONFLICT$1;
|
|
|
+ return Button._jQueryInterface;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Constants
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ var NAME$2 = 'carousel';
|
|
|
+ var VERSION$2 = '4.3.1';
|
|
|
+ var DATA_KEY$2 = 'bs.carousel';
|
|
|
+ var EVENT_KEY$2 = "." + DATA_KEY$2;
|
|
|
+ var DATA_API_KEY$2 = '.data-api';
|
|
|
+ var JQUERY_NO_CONFLICT$2 = $.fn[NAME$2];
|
|
|
+ var ARROW_LEFT_KEYCODE = 37; // KeyboardEvent.which value for left arrow key
|
|
|
+
|
|
|
+ var ARROW_RIGHT_KEYCODE = 39; // KeyboardEvent.which value for right arrow key
|
|
|
+
|
|
|
+ var TOUCHEVENT_COMPAT_WAIT = 500; // Time for mouse compat events to fire after touch
|
|
|
+
|
|
|
+ var SWIPE_THRESHOLD = 40;
|
|
|
+ var Default = {
|
|
|
+ interval: 5000,
|
|
|
+ keyboard: true,
|
|
|
+ slide: false,
|
|
|
+ pause: 'hover',
|
|
|
+ wrap: true,
|
|
|
+ touch: true
|
|
|
+ };
|
|
|
+ var DefaultType = {
|
|
|
+ interval: '(number|boolean)',
|
|
|
+ keyboard: 'boolean',
|
|
|
+ slide: '(boolean|string)',
|
|
|
+ pause: '(string|boolean)',
|
|
|
+ wrap: 'boolean',
|
|
|
+ touch: 'boolean'
|
|
|
+ };
|
|
|
+ var Direction = {
|
|
|
+ NEXT: 'next',
|
|
|
+ PREV: 'prev',
|
|
|
+ LEFT: 'left',
|
|
|
+ RIGHT: 'right'
|
|
|
+ };
|
|
|
+ var Event$2 = {
|
|
|
+ SLIDE: "slide" + EVENT_KEY$2,
|
|
|
+ SLID: "slid" + EVENT_KEY$2,
|
|
|
+ KEYDOWN: "keydown" + EVENT_KEY$2,
|
|
|
+ MOUSEENTER: "mouseenter" + EVENT_KEY$2,
|
|
|
+ MOUSELEAVE: "mouseleave" + EVENT_KEY$2,
|
|
|
+ TOUCHSTART: "touchstart" + EVENT_KEY$2,
|
|
|
+ TOUCHMOVE: "touchmove" + EVENT_KEY$2,
|
|
|
+ TOUCHEND: "touchend" + EVENT_KEY$2,
|
|
|
+ POINTERDOWN: "pointerdown" + EVENT_KEY$2,
|
|
|
+ POINTERUP: "pointerup" + EVENT_KEY$2,
|
|
|
+ DRAG_START: "dragstart" + EVENT_KEY$2,
|
|
|
+ LOAD_DATA_API: "load" + EVENT_KEY$2 + DATA_API_KEY$2,
|
|
|
+ CLICK_DATA_API: "click" + EVENT_KEY$2 + DATA_API_KEY$2
|
|
|
+ };
|
|
|
+ var ClassName$2 = {
|
|
|
+ CAROUSEL: 'carousel',
|
|
|
+ ACTIVE: 'active',
|
|
|
+ SLIDE: 'slide',
|
|
|
+ RIGHT: 'carousel-item-right',
|
|
|
+ LEFT: 'carousel-item-left',
|
|
|
+ NEXT: 'carousel-item-next',
|
|
|
+ PREV: 'carousel-item-prev',
|
|
|
+ ITEM: 'carousel-item',
|
|
|
+ POINTER_EVENT: 'pointer-event'
|
|
|
+ };
|
|
|
+ var Selector$2 = {
|
|
|
+ ACTIVE: '.active',
|
|
|
+ ACTIVE_ITEM: '.active.carousel-item',
|
|
|
+ ITEM: '.carousel-item',
|
|
|
+ ITEM_IMG: '.carousel-item img',
|
|
|
+ NEXT_PREV: '.carousel-item-next, .carousel-item-prev',
|
|
|
+ INDICATORS: '.carousel-indicators',
|
|
|
+ DATA_SLIDE: '[data-slide], [data-slide-to]',
|
|
|
+ DATA_RIDE: '[data-ride="carousel"]'
|
|
|
+ };
|
|
|
+ var PointerType = {
|
|
|
+ TOUCH: 'touch',
|
|
|
+ PEN: 'pen'
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Class Definition
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ };
|
|
|
+
|
|
|
+ var Carousel =
|
|
|
+ /*#__PURE__*/
|
|
|
+ function () {
|
|
|
+ function Carousel(element, config) {
|
|
|
+ this._items = null;
|
|
|
+ this._interval = null;
|
|
|
+ this._activeElement = null;
|
|
|
+ this._isPaused = false;
|
|
|
+ this._isSliding = false;
|
|
|
+ this.touchTimeout = null;
|
|
|
+ this.touchStartX = 0;
|
|
|
+ this.touchDeltaX = 0;
|
|
|
+ this._config = this._getConfig(config);
|
|
|
+ this._element = element;
|
|
|
+ this._indicatorsElement = this._element.querySelector(Selector$2.INDICATORS);
|
|
|
+ this._touchSupported = 'ontouchstart' in document.documentElement || navigator.maxTouchPoints > 0;
|
|
|
+ this._pointerEvent = Boolean(window.PointerEvent || window.MSPointerEvent);
|
|
|
+
|
|
|
+ this._addEventListeners();
|
|
|
+ } // Getters
|
|
|
+
|
|
|
+
|
|
|
+ var _proto = Carousel.prototype;
|
|
|
+
|
|
|
+ // Public
|
|
|
+ _proto.next = function next() {
|
|
|
+ if (!this._isSliding) {
|
|
|
+ this._slide(Direction.NEXT);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.nextWhenVisible = function nextWhenVisible() {
|
|
|
+ // Don't call next when the page isn't visible
|
|
|
+ // or the carousel or its parent isn't visible
|
|
|
+ if (!document.hidden && $(this._element).is(':visible') && $(this._element).css('visibility') !== 'hidden') {
|
|
|
+ this.next();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.prev = function prev() {
|
|
|
+ if (!this._isSliding) {
|
|
|
+ this._slide(Direction.PREV);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.pause = function pause(event) {
|
|
|
+ if (!event) {
|
|
|
+ this._isPaused = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._element.querySelector(Selector$2.NEXT_PREV)) {
|
|
|
+ Util.triggerTransitionEnd(this._element);
|
|
|
+ this.cycle(true);
|
|
|
+ }
|
|
|
+
|
|
|
+ clearInterval(this._interval);
|
|
|
+ this._interval = null;
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.cycle = function cycle(event) {
|
|
|
+ if (!event) {
|
|
|
+ this._isPaused = false;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._interval) {
|
|
|
+ clearInterval(this._interval);
|
|
|
+ this._interval = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._config.interval && !this._isPaused) {
|
|
|
+ this._interval = setInterval((document.visibilityState ? this.nextWhenVisible : this.next).bind(this), this._config.interval);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.to = function to(index) {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ this._activeElement = this._element.querySelector(Selector$2.ACTIVE_ITEM);
|
|
|
+
|
|
|
+ var activeIndex = this._getItemIndex(this._activeElement);
|
|
|
+
|
|
|
+ if (index > this._items.length - 1 || index < 0) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._isSliding) {
|
|
|
+ $(this._element).one(Event$2.SLID, function () {
|
|
|
+ return _this.to(index);
|
|
|
+ });
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (activeIndex === index) {
|
|
|
+ this.pause();
|
|
|
+ this.cycle();
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var direction = index > activeIndex ? Direction.NEXT : Direction.PREV;
|
|
|
+
|
|
|
+ this._slide(direction, this._items[index]);
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.dispose = function dispose() {
|
|
|
+ $(this._element).off(EVENT_KEY$2);
|
|
|
+ $.removeData(this._element, DATA_KEY$2);
|
|
|
+ this._items = null;
|
|
|
+ this._config = null;
|
|
|
+ this._element = null;
|
|
|
+ this._interval = null;
|
|
|
+ this._isPaused = null;
|
|
|
+ this._isSliding = null;
|
|
|
+ this._activeElement = null;
|
|
|
+ this._indicatorsElement = null;
|
|
|
+ } // Private
|
|
|
+ ;
|
|
|
+
|
|
|
+ _proto._getConfig = function _getConfig(config) {
|
|
|
+ config = _objectSpread({}, Default, config);
|
|
|
+ Util.typeCheckConfig(NAME$2, config, DefaultType);
|
|
|
+ return config;
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._handleSwipe = function _handleSwipe() {
|
|
|
+ var absDeltax = Math.abs(this.touchDeltaX);
|
|
|
+
|
|
|
+ if (absDeltax <= SWIPE_THRESHOLD) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var direction = absDeltax / this.touchDeltaX; // swipe left
|
|
|
+
|
|
|
+ if (direction > 0) {
|
|
|
+ this.prev();
|
|
|
+ } // swipe right
|
|
|
+
|
|
|
+
|
|
|
+ if (direction < 0) {
|
|
|
+ this.next();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._addEventListeners = function _addEventListeners() {
|
|
|
+ var _this2 = this;
|
|
|
+
|
|
|
+ if (this._config.keyboard) {
|
|
|
+ $(this._element).on(Event$2.KEYDOWN, function (event) {
|
|
|
+ return _this2._keydown(event);
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._config.pause === 'hover') {
|
|
|
+ $(this._element).on(Event$2.MOUSEENTER, function (event) {
|
|
|
+ return _this2.pause(event);
|
|
|
+ }).on(Event$2.MOUSELEAVE, function (event) {
|
|
|
+ return _this2.cycle(event);
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._config.touch) {
|
|
|
+ this._addTouchEventListeners();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._addTouchEventListeners = function _addTouchEventListeners() {
|
|
|
+ var _this3 = this;
|
|
|
+
|
|
|
+ if (!this._touchSupported) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var start = function start(event) {
|
|
|
+ if (_this3._pointerEvent && PointerType[event.originalEvent.pointerType.toUpperCase()]) {
|
|
|
+ _this3.touchStartX = event.originalEvent.clientX;
|
|
|
+ } else if (!_this3._pointerEvent) {
|
|
|
+ _this3.touchStartX = event.originalEvent.touches[0].clientX;
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ var move = function move(event) {
|
|
|
+ // ensure swiping with one touch and not pinching
|
|
|
+ if (event.originalEvent.touches && event.originalEvent.touches.length > 1) {
|
|
|
+ _this3.touchDeltaX = 0;
|
|
|
+ } else {
|
|
|
+ _this3.touchDeltaX = event.originalEvent.touches[0].clientX - _this3.touchStartX;
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ var end = function end(event) {
|
|
|
+ if (_this3._pointerEvent && PointerType[event.originalEvent.pointerType.toUpperCase()]) {
|
|
|
+ _this3.touchDeltaX = event.originalEvent.clientX - _this3.touchStartX;
|
|
|
+ }
|
|
|
+
|
|
|
+ _this3._handleSwipe();
|
|
|
+
|
|
|
+ if (_this3._config.pause === 'hover') {
|
|
|
+ // If it's a touch-enabled device, mouseenter/leave are fired as
|
|
|
+ // part of the mouse compatibility events on first tap - the carousel
|
|
|
+ // would stop cycling until user tapped out of it;
|
|
|
+ // here, we listen for touchend, explicitly pause the carousel
|
|
|
+ // (as if it's the second time we tap on it, mouseenter compat event
|
|
|
+ // is NOT fired) and after a timeout (to allow for mouse compatibility
|
|
|
+ // events to fire) we explicitly restart cycling
|
|
|
+ _this3.pause();
|
|
|
+
|
|
|
+ if (_this3.touchTimeout) {
|
|
|
+ clearTimeout(_this3.touchTimeout);
|
|
|
+ }
|
|
|
+
|
|
|
+ _this3.touchTimeout = setTimeout(function (event) {
|
|
|
+ return _this3.cycle(event);
|
|
|
+ }, TOUCHEVENT_COMPAT_WAIT + _this3._config.interval);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ $(this._element.querySelectorAll(Selector$2.ITEM_IMG)).on(Event$2.DRAG_START, function (e) {
|
|
|
+ return e.preventDefault();
|
|
|
+ });
|
|
|
+
|
|
|
+ if (this._pointerEvent) {
|
|
|
+ $(this._element).on(Event$2.POINTERDOWN, function (event) {
|
|
|
+ return start(event);
|
|
|
+ });
|
|
|
+ $(this._element).on(Event$2.POINTERUP, function (event) {
|
|
|
+ return end(event);
|
|
|
+ });
|
|
|
+
|
|
|
+ this._element.classList.add(ClassName$2.POINTER_EVENT);
|
|
|
+ } else {
|
|
|
+ $(this._element).on(Event$2.TOUCHSTART, function (event) {
|
|
|
+ return start(event);
|
|
|
+ });
|
|
|
+ $(this._element).on(Event$2.TOUCHMOVE, function (event) {
|
|
|
+ return move(event);
|
|
|
+ });
|
|
|
+ $(this._element).on(Event$2.TOUCHEND, function (event) {
|
|
|
+ return end(event);
|
|
|
+ });
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._keydown = function _keydown(event) {
|
|
|
+ if (/input|textarea/i.test(event.target.tagName)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ switch (event.which) {
|
|
|
+ case ARROW_LEFT_KEYCODE:
|
|
|
+ event.preventDefault();
|
|
|
+ this.prev();
|
|
|
+ break;
|
|
|
+
|
|
|
+ case ARROW_RIGHT_KEYCODE:
|
|
|
+ event.preventDefault();
|
|
|
+ this.next();
|
|
|
+ break;
|
|
|
+
|
|
|
+ default:
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._getItemIndex = function _getItemIndex(element) {
|
|
|
+ this._items = element && element.parentNode ? [].slice.call(element.parentNode.querySelectorAll(Selector$2.ITEM)) : [];
|
|
|
+ return this._items.indexOf(element);
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._getItemByDirection = function _getItemByDirection(direction, activeElement) {
|
|
|
+ var isNextDirection = direction === Direction.NEXT;
|
|
|
+ var isPrevDirection = direction === Direction.PREV;
|
|
|
+
|
|
|
+ var activeIndex = this._getItemIndex(activeElement);
|
|
|
+
|
|
|
+ var lastItemIndex = this._items.length - 1;
|
|
|
+ var isGoingToWrap = isPrevDirection && activeIndex === 0 || isNextDirection && activeIndex === lastItemIndex;
|
|
|
+
|
|
|
+ if (isGoingToWrap && !this._config.wrap) {
|
|
|
+ return activeElement;
|
|
|
+ }
|
|
|
+
|
|
|
+ var delta = direction === Direction.PREV ? -1 : 1;
|
|
|
+ var itemIndex = (activeIndex + delta) % this._items.length;
|
|
|
+ return itemIndex === -1 ? this._items[this._items.length - 1] : this._items[itemIndex];
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._triggerSlideEvent = function _triggerSlideEvent(relatedTarget, eventDirectionName) {
|
|
|
+ var targetIndex = this._getItemIndex(relatedTarget);
|
|
|
+
|
|
|
+ var fromIndex = this._getItemIndex(this._element.querySelector(Selector$2.ACTIVE_ITEM));
|
|
|
+
|
|
|
+ var slideEvent = $.Event(Event$2.SLIDE, {
|
|
|
+ relatedTarget: relatedTarget,
|
|
|
+ direction: eventDirectionName,
|
|
|
+ from: fromIndex,
|
|
|
+ to: targetIndex
|
|
|
+ });
|
|
|
+ $(this._element).trigger(slideEvent);
|
|
|
+ return slideEvent;
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._setActiveIndicatorElement = function _setActiveIndicatorElement(element) {
|
|
|
+ if (this._indicatorsElement) {
|
|
|
+ var indicators = [].slice.call(this._indicatorsElement.querySelectorAll(Selector$2.ACTIVE));
|
|
|
+ $(indicators).removeClass(ClassName$2.ACTIVE);
|
|
|
+
|
|
|
+ var nextIndicator = this._indicatorsElement.children[this._getItemIndex(element)];
|
|
|
+
|
|
|
+ if (nextIndicator) {
|
|
|
+ $(nextIndicator).addClass(ClassName$2.ACTIVE);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._slide = function _slide(direction, element) {
|
|
|
+ var _this4 = this;
|
|
|
+
|
|
|
+ var activeElement = this._element.querySelector(Selector$2.ACTIVE_ITEM);
|
|
|
+
|
|
|
+ var activeElementIndex = this._getItemIndex(activeElement);
|
|
|
+
|
|
|
+ var nextElement = element || activeElement && this._getItemByDirection(direction, activeElement);
|
|
|
+
|
|
|
+ var nextElementIndex = this._getItemIndex(nextElement);
|
|
|
+
|
|
|
+ var isCycling = Boolean(this._interval);
|
|
|
+ var directionalClassName;
|
|
|
+ var orderClassName;
|
|
|
+ var eventDirectionName;
|
|
|
+
|
|
|
+ if (direction === Direction.NEXT) {
|
|
|
+ directionalClassName = ClassName$2.LEFT;
|
|
|
+ orderClassName = ClassName$2.NEXT;
|
|
|
+ eventDirectionName = Direction.LEFT;
|
|
|
+ } else {
|
|
|
+ directionalClassName = ClassName$2.RIGHT;
|
|
|
+ orderClassName = ClassName$2.PREV;
|
|
|
+ eventDirectionName = Direction.RIGHT;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (nextElement && $(nextElement).hasClass(ClassName$2.ACTIVE)) {
|
|
|
+ this._isSliding = false;
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName);
|
|
|
+
|
|
|
+ if (slideEvent.isDefaultPrevented()) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!activeElement || !nextElement) {
|
|
|
+ // Some weirdness is happening, so we bail
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._isSliding = true;
|
|
|
+
|
|
|
+ if (isCycling) {
|
|
|
+ this.pause();
|
|
|
+ }
|
|
|
+
|
|
|
+ this._setActiveIndicatorElement(nextElement);
|
|
|
+
|
|
|
+ var slidEvent = $.Event(Event$2.SLID, {
|
|
|
+ relatedTarget: nextElement,
|
|
|
+ direction: eventDirectionName,
|
|
|
+ from: activeElementIndex,
|
|
|
+ to: nextElementIndex
|
|
|
+ });
|
|
|
+
|
|
|
+ if ($(this._element).hasClass(ClassName$2.SLIDE)) {
|
|
|
+ $(nextElement).addClass(orderClassName);
|
|
|
+ Util.reflow(nextElement);
|
|
|
+ $(activeElement).addClass(directionalClassName);
|
|
|
+ $(nextElement).addClass(directionalClassName);
|
|
|
+ var nextElementInterval = parseInt(nextElement.getAttribute('data-interval'), 10);
|
|
|
+
|
|
|
+ if (nextElementInterval) {
|
|
|
+ this._config.defaultInterval = this._config.defaultInterval || this._config.interval;
|
|
|
+ this._config.interval = nextElementInterval;
|
|
|
+ } else {
|
|
|
+ this._config.interval = this._config.defaultInterval || this._config.interval;
|
|
|
+ }
|
|
|
+
|
|
|
+ var transitionDuration = Util.getTransitionDurationFromElement(activeElement);
|
|
|
+ $(activeElement).one(Util.TRANSITION_END, function () {
|
|
|
+ $(nextElement).removeClass(directionalClassName + " " + orderClassName).addClass(ClassName$2.ACTIVE);
|
|
|
+ $(activeElement).removeClass(ClassName$2.ACTIVE + " " + orderClassName + " " + directionalClassName);
|
|
|
+ _this4._isSliding = false;
|
|
|
+ setTimeout(function () {
|
|
|
+ return $(_this4._element).trigger(slidEvent);
|
|
|
+ }, 0);
|
|
|
+ }).emulateTransitionEnd(transitionDuration);
|
|
|
+ } else {
|
|
|
+ $(activeElement).removeClass(ClassName$2.ACTIVE);
|
|
|
+ $(nextElement).addClass(ClassName$2.ACTIVE);
|
|
|
+ this._isSliding = false;
|
|
|
+ $(this._element).trigger(slidEvent);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (isCycling) {
|
|
|
+ this.cycle();
|
|
|
+ }
|
|
|
+ } // Static
|
|
|
+ ;
|
|
|
+
|
|
|
+ Carousel._jQueryInterface = function _jQueryInterface(config) {
|
|
|
+ return this.each(function () {
|
|
|
+ var data = $(this).data(DATA_KEY$2);
|
|
|
+
|
|
|
+ var _config = _objectSpread({}, Default, $(this).data());
|
|
|
+
|
|
|
+ if (typeof config === 'object') {
|
|
|
+ _config = _objectSpread({}, _config, config);
|
|
|
+ }
|
|
|
+
|
|
|
+ var action = typeof config === 'string' ? config : _config.slide;
|
|
|
+
|
|
|
+ if (!data) {
|
|
|
+ data = new Carousel(this, _config);
|
|
|
+ $(this).data(DATA_KEY$2, data);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (typeof config === 'number') {
|
|
|
+ data.to(config);
|
|
|
+ } else if (typeof action === 'string') {
|
|
|
+ if (typeof data[action] === 'undefined') {
|
|
|
+ throw new TypeError("No method named \"" + action + "\"");
|
|
|
+ }
|
|
|
+
|
|
|
+ data[action]();
|
|
|
+ } else if (_config.interval && _config.ride) {
|
|
|
+ data.pause();
|
|
|
+ data.cycle();
|
|
|
+ }
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ Carousel._dataApiClickHandler = function _dataApiClickHandler(event) {
|
|
|
+ var selector = Util.getSelectorFromElement(this);
|
|
|
+
|
|
|
+ if (!selector) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var target = $(selector)[0];
|
|
|
+
|
|
|
+ if (!target || !$(target).hasClass(ClassName$2.CAROUSEL)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var config = _objectSpread({}, $(target).data(), $(this).data());
|
|
|
+
|
|
|
+ var slideIndex = this.getAttribute('data-slide-to');
|
|
|
+
|
|
|
+ if (slideIndex) {
|
|
|
+ config.interval = false;
|
|
|
+ }
|
|
|
+
|
|
|
+ Carousel._jQueryInterface.call($(target), config);
|
|
|
+
|
|
|
+ if (slideIndex) {
|
|
|
+ $(target).data(DATA_KEY$2).to(slideIndex);
|
|
|
+ }
|
|
|
+
|
|
|
+ event.preventDefault();
|
|
|
+ };
|
|
|
+
|
|
|
+ _createClass(Carousel, null, [{
|
|
|
+ key: "VERSION",
|
|
|
+ get: function get() {
|
|
|
+ return VERSION$2;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "Default",
|
|
|
+ get: function get() {
|
|
|
+ return Default;
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return Carousel;
|
|
|
+ }();
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Data Api implementation
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+
|
|
|
+ $(document).on(Event$2.CLICK_DATA_API, Selector$2.DATA_SLIDE, Carousel._dataApiClickHandler);
|
|
|
+ $(window).on(Event$2.LOAD_DATA_API, function () {
|
|
|
+ var carousels = [].slice.call(document.querySelectorAll(Selector$2.DATA_RIDE));
|
|
|
+
|
|
|
+ for (var i = 0, len = carousels.length; i < len; i++) {
|
|
|
+ var $carousel = $(carousels[i]);
|
|
|
+
|
|
|
+ Carousel._jQueryInterface.call($carousel, $carousel.data());
|
|
|
+ }
|
|
|
+ });
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * jQuery
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ $.fn[NAME$2] = Carousel._jQueryInterface;
|
|
|
+ $.fn[NAME$2].Constructor = Carousel;
|
|
|
+
|
|
|
+ $.fn[NAME$2].noConflict = function () {
|
|
|
+ $.fn[NAME$2] = JQUERY_NO_CONFLICT$2;
|
|
|
+ return Carousel._jQueryInterface;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Constants
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ var NAME$3 = 'collapse';
|
|
|
+ var VERSION$3 = '4.3.1';
|
|
|
+ var DATA_KEY$3 = 'bs.collapse';
|
|
|
+ var EVENT_KEY$3 = "." + DATA_KEY$3;
|
|
|
+ var DATA_API_KEY$3 = '.data-api';
|
|
|
+ var JQUERY_NO_CONFLICT$3 = $.fn[NAME$3];
|
|
|
+ var Default$1 = {
|
|
|
+ toggle: true,
|
|
|
+ parent: ''
|
|
|
+ };
|
|
|
+ var DefaultType$1 = {
|
|
|
+ toggle: 'boolean',
|
|
|
+ parent: '(string|element)'
|
|
|
+ };
|
|
|
+ var Event$3 = {
|
|
|
+ SHOW: "show" + EVENT_KEY$3,
|
|
|
+ SHOWN: "shown" + EVENT_KEY$3,
|
|
|
+ HIDE: "hide" + EVENT_KEY$3,
|
|
|
+ HIDDEN: "hidden" + EVENT_KEY$3,
|
|
|
+ CLICK_DATA_API: "click" + EVENT_KEY$3 + DATA_API_KEY$3
|
|
|
+ };
|
|
|
+ var ClassName$3 = {
|
|
|
+ SHOW: 'show',
|
|
|
+ COLLAPSE: 'collapse',
|
|
|
+ COLLAPSING: 'collapsing',
|
|
|
+ COLLAPSED: 'collapsed'
|
|
|
+ };
|
|
|
+ var Dimension = {
|
|
|
+ WIDTH: 'width',
|
|
|
+ HEIGHT: 'height'
|
|
|
+ };
|
|
|
+ var Selector$3 = {
|
|
|
+ ACTIVES: '.show, .collapsing',
|
|
|
+ DATA_TOGGLE: '[data-toggle="collapse"]'
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Class Definition
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ };
|
|
|
+
|
|
|
+ var Collapse =
|
|
|
+ /*#__PURE__*/
|
|
|
+ function () {
|
|
|
+ function Collapse(element, config) {
|
|
|
+ this._isTransitioning = false;
|
|
|
+ this._element = element;
|
|
|
+ this._config = this._getConfig(config);
|
|
|
+ this._triggerArray = [].slice.call(document.querySelectorAll("[data-toggle=\"collapse\"][href=\"#" + element.id + "\"]," + ("[data-toggle=\"collapse\"][data-target=\"#" + element.id + "\"]")));
|
|
|
+ var toggleList = [].slice.call(document.querySelectorAll(Selector$3.DATA_TOGGLE));
|
|
|
+
|
|
|
+ for (var i = 0, len = toggleList.length; i < len; i++) {
|
|
|
+ var elem = toggleList[i];
|
|
|
+ var selector = Util.getSelectorFromElement(elem);
|
|
|
+ var filterElement = [].slice.call(document.querySelectorAll(selector)).filter(function (foundElem) {
|
|
|
+ return foundElem === element;
|
|
|
+ });
|
|
|
+
|
|
|
+ if (selector !== null && filterElement.length > 0) {
|
|
|
+ this._selector = selector;
|
|
|
+
|
|
|
+ this._triggerArray.push(elem);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ this._parent = this._config.parent ? this._getParent() : null;
|
|
|
+
|
|
|
+ if (!this._config.parent) {
|
|
|
+ this._addAriaAndCollapsedClass(this._element, this._triggerArray);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._config.toggle) {
|
|
|
+ this.toggle();
|
|
|
+ }
|
|
|
+ } // Getters
|
|
|
+
|
|
|
+
|
|
|
+ var _proto = Collapse.prototype;
|
|
|
+
|
|
|
+ // Public
|
|
|
+ _proto.toggle = function toggle() {
|
|
|
+ if ($(this._element).hasClass(ClassName$3.SHOW)) {
|
|
|
+ this.hide();
|
|
|
+ } else {
|
|
|
+ this.show();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.show = function show() {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ if (this._isTransitioning || $(this._element).hasClass(ClassName$3.SHOW)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var actives;
|
|
|
+ var activesData;
|
|
|
+
|
|
|
+ if (this._parent) {
|
|
|
+ actives = [].slice.call(this._parent.querySelectorAll(Selector$3.ACTIVES)).filter(function (elem) {
|
|
|
+ if (typeof _this._config.parent === 'string') {
|
|
|
+ return elem.getAttribute('data-parent') === _this._config.parent;
|
|
|
+ }
|
|
|
+
|
|
|
+ return elem.classList.contains(ClassName$3.COLLAPSE);
|
|
|
+ });
|
|
|
+
|
|
|
+ if (actives.length === 0) {
|
|
|
+ actives = null;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (actives) {
|
|
|
+ activesData = $(actives).not(this._selector).data(DATA_KEY$3);
|
|
|
+
|
|
|
+ if (activesData && activesData._isTransitioning) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var startEvent = $.Event(Event$3.SHOW);
|
|
|
+ $(this._element).trigger(startEvent);
|
|
|
+
|
|
|
+ if (startEvent.isDefaultPrevented()) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (actives) {
|
|
|
+ Collapse._jQueryInterface.call($(actives).not(this._selector), 'hide');
|
|
|
+
|
|
|
+ if (!activesData) {
|
|
|
+ $(actives).data(DATA_KEY$3, null);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var dimension = this._getDimension();
|
|
|
+
|
|
|
+ $(this._element).removeClass(ClassName$3.COLLAPSE).addClass(ClassName$3.COLLAPSING);
|
|
|
+ this._element.style[dimension] = 0;
|
|
|
+
|
|
|
+ if (this._triggerArray.length) {
|
|
|
+ $(this._triggerArray).removeClass(ClassName$3.COLLAPSED).attr('aria-expanded', true);
|
|
|
+ }
|
|
|
+
|
|
|
+ this.setTransitioning(true);
|
|
|
+
|
|
|
+ var complete = function complete() {
|
|
|
+ $(_this._element).removeClass(ClassName$3.COLLAPSING).addClass(ClassName$3.COLLAPSE).addClass(ClassName$3.SHOW);
|
|
|
+ _this._element.style[dimension] = '';
|
|
|
+
|
|
|
+ _this.setTransitioning(false);
|
|
|
+
|
|
|
+ $(_this._element).trigger(Event$3.SHOWN);
|
|
|
+ };
|
|
|
+
|
|
|
+ var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
|
|
|
+ var scrollSize = "scroll" + capitalizedDimension;
|
|
|
+ var transitionDuration = Util.getTransitionDurationFromElement(this._element);
|
|
|
+ $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
|
|
|
+ this._element.style[dimension] = this._element[scrollSize] + "px";
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.hide = function hide() {
|
|
|
+ var _this2 = this;
|
|
|
+
|
|
|
+ if (this._isTransitioning || !$(this._element).hasClass(ClassName$3.SHOW)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var startEvent = $.Event(Event$3.HIDE);
|
|
|
+ $(this._element).trigger(startEvent);
|
|
|
+
|
|
|
+ if (startEvent.isDefaultPrevented()) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var dimension = this._getDimension();
|
|
|
+
|
|
|
+ this._element.style[dimension] = this._element.getBoundingClientRect()[dimension] + "px";
|
|
|
+ Util.reflow(this._element);
|
|
|
+ $(this._element).addClass(ClassName$3.COLLAPSING).removeClass(ClassName$3.COLLAPSE).removeClass(ClassName$3.SHOW);
|
|
|
+ var triggerArrayLength = this._triggerArray.length;
|
|
|
+
|
|
|
+ if (triggerArrayLength > 0) {
|
|
|
+ for (var i = 0; i < triggerArrayLength; i++) {
|
|
|
+ var trigger = this._triggerArray[i];
|
|
|
+ var selector = Util.getSelectorFromElement(trigger);
|
|
|
+
|
|
|
+ if (selector !== null) {
|
|
|
+ var $elem = $([].slice.call(document.querySelectorAll(selector)));
|
|
|
+
|
|
|
+ if (!$elem.hasClass(ClassName$3.SHOW)) {
|
|
|
+ $(trigger).addClass(ClassName$3.COLLAPSED).attr('aria-expanded', false);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ this.setTransitioning(true);
|
|
|
+
|
|
|
+ var complete = function complete() {
|
|
|
+ _this2.setTransitioning(false);
|
|
|
+
|
|
|
+ $(_this2._element).removeClass(ClassName$3.COLLAPSING).addClass(ClassName$3.COLLAPSE).trigger(Event$3.HIDDEN);
|
|
|
+ };
|
|
|
+
|
|
|
+ this._element.style[dimension] = '';
|
|
|
+ var transitionDuration = Util.getTransitionDurationFromElement(this._element);
|
|
|
+ $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.setTransitioning = function setTransitioning(isTransitioning) {
|
|
|
+ this._isTransitioning = isTransitioning;
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.dispose = function dispose() {
|
|
|
+ $.removeData(this._element, DATA_KEY$3);
|
|
|
+ this._config = null;
|
|
|
+ this._parent = null;
|
|
|
+ this._element = null;
|
|
|
+ this._triggerArray = null;
|
|
|
+ this._isTransitioning = null;
|
|
|
+ } // Private
|
|
|
+ ;
|
|
|
+
|
|
|
+ _proto._getConfig = function _getConfig(config) {
|
|
|
+ config = _objectSpread({}, Default$1, config);
|
|
|
+ config.toggle = Boolean(config.toggle); // Coerce string values
|
|
|
+
|
|
|
+ Util.typeCheckConfig(NAME$3, config, DefaultType$1);
|
|
|
+ return config;
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._getDimension = function _getDimension() {
|
|
|
+ var hasWidth = $(this._element).hasClass(Dimension.WIDTH);
|
|
|
+ return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT;
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._getParent = function _getParent() {
|
|
|
+ var _this3 = this;
|
|
|
+
|
|
|
+ var parent;
|
|
|
+
|
|
|
+ if (Util.isElement(this._config.parent)) {
|
|
|
+ parent = this._config.parent; // It's a jQuery object
|
|
|
+
|
|
|
+ if (typeof this._config.parent.jquery !== 'undefined') {
|
|
|
+ parent = this._config.parent[0];
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ parent = document.querySelector(this._config.parent);
|
|
|
+ }
|
|
|
+
|
|
|
+ var selector = "[data-toggle=\"collapse\"][data-parent=\"" + this._config.parent + "\"]";
|
|
|
+ var children = [].slice.call(parent.querySelectorAll(selector));
|
|
|
+ $(children).each(function (i, element) {
|
|
|
+ _this3._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
|
|
|
+ });
|
|
|
+ return parent;
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._addAriaAndCollapsedClass = function _addAriaAndCollapsedClass(element, triggerArray) {
|
|
|
+ var isOpen = $(element).hasClass(ClassName$3.SHOW);
|
|
|
+
|
|
|
+ if (triggerArray.length) {
|
|
|
+ $(triggerArray).toggleClass(ClassName$3.COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
|
|
|
+ }
|
|
|
+ } // Static
|
|
|
+ ;
|
|
|
+
|
|
|
+ Collapse._getTargetFromElement = function _getTargetFromElement(element) {
|
|
|
+ var selector = Util.getSelectorFromElement(element);
|
|
|
+ return selector ? document.querySelector(selector) : null;
|
|
|
+ };
|
|
|
+
|
|
|
+ Collapse._jQueryInterface = function _jQueryInterface(config) {
|
|
|
+ return this.each(function () {
|
|
|
+ var $this = $(this);
|
|
|
+ var data = $this.data(DATA_KEY$3);
|
|
|
+
|
|
|
+ var _config = _objectSpread({}, Default$1, $this.data(), typeof config === 'object' && config ? config : {});
|
|
|
+
|
|
|
+ if (!data && _config.toggle && /show|hide/.test(config)) {
|
|
|
+ _config.toggle = false;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!data) {
|
|
|
+ data = new Collapse(this, _config);
|
|
|
+ $this.data(DATA_KEY$3, data);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (typeof config === 'string') {
|
|
|
+ if (typeof data[config] === 'undefined') {
|
|
|
+ throw new TypeError("No method named \"" + config + "\"");
|
|
|
+ }
|
|
|
+
|
|
|
+ data[config]();
|
|
|
+ }
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ _createClass(Collapse, null, [{
|
|
|
+ key: "VERSION",
|
|
|
+ get: function get() {
|
|
|
+ return VERSION$3;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "Default",
|
|
|
+ get: function get() {
|
|
|
+ return Default$1;
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return Collapse;
|
|
|
+ }();
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Data Api implementation
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+
|
|
|
+ $(document).on(Event$3.CLICK_DATA_API, Selector$3.DATA_TOGGLE, function (event) {
|
|
|
+ // preventDefault only for <a> elements (which change the URL) not inside the collapsible element
|
|
|
+ if (event.currentTarget.tagName === 'A') {
|
|
|
+ event.preventDefault();
|
|
|
+ }
|
|
|
+
|
|
|
+ var $trigger = $(this);
|
|
|
+ var selector = Util.getSelectorFromElement(this);
|
|
|
+ var selectors = [].slice.call(document.querySelectorAll(selector));
|
|
|
+ $(selectors).each(function () {
|
|
|
+ var $target = $(this);
|
|
|
+ var data = $target.data(DATA_KEY$3);
|
|
|
+ var config = data ? 'toggle' : $trigger.data();
|
|
|
+
|
|
|
+ Collapse._jQueryInterface.call($target, config);
|
|
|
+ });
|
|
|
+ });
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * jQuery
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ $.fn[NAME$3] = Collapse._jQueryInterface;
|
|
|
+ $.fn[NAME$3].Constructor = Collapse;
|
|
|
+
|
|
|
+ $.fn[NAME$3].noConflict = function () {
|
|
|
+ $.fn[NAME$3] = JQUERY_NO_CONFLICT$3;
|
|
|
+ return Collapse._jQueryInterface;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Constants
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ var NAME$4 = 'dropdown';
|
|
|
+ var VERSION$4 = '4.3.1';
|
|
|
+ var DATA_KEY$4 = 'bs.dropdown';
|
|
|
+ var EVENT_KEY$4 = "." + DATA_KEY$4;
|
|
|
+ var DATA_API_KEY$4 = '.data-api';
|
|
|
+ var JQUERY_NO_CONFLICT$4 = $.fn[NAME$4];
|
|
|
+ var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
|
|
|
+
|
|
|
+ var SPACE_KEYCODE = 32; // KeyboardEvent.which value for space key
|
|
|
+
|
|
|
+ var TAB_KEYCODE = 9; // KeyboardEvent.which value for tab key
|
|
|
+
|
|
|
+ var ARROW_UP_KEYCODE = 38; // KeyboardEvent.which value for up arrow key
|
|
|
+
|
|
|
+ var ARROW_DOWN_KEYCODE = 40; // KeyboardEvent.which value for down arrow key
|
|
|
+
|
|
|
+ var RIGHT_MOUSE_BUTTON_WHICH = 3; // MouseEvent.which value for the right button (assuming a right-handed mouse)
|
|
|
+
|
|
|
+ var REGEXP_KEYDOWN = new RegExp(ARROW_UP_KEYCODE + "|" + ARROW_DOWN_KEYCODE + "|" + ESCAPE_KEYCODE);
|
|
|
+ var Event$4 = {
|
|
|
+ HIDE: "hide" + EVENT_KEY$4,
|
|
|
+ HIDDEN: "hidden" + EVENT_KEY$4,
|
|
|
+ SHOW: "show" + EVENT_KEY$4,
|
|
|
+ SHOWN: "shown" + EVENT_KEY$4,
|
|
|
+ CLICK: "click" + EVENT_KEY$4,
|
|
|
+ CLICK_DATA_API: "click" + EVENT_KEY$4 + DATA_API_KEY$4,
|
|
|
+ KEYDOWN_DATA_API: "keydown" + EVENT_KEY$4 + DATA_API_KEY$4,
|
|
|
+ KEYUP_DATA_API: "keyup" + EVENT_KEY$4 + DATA_API_KEY$4
|
|
|
+ };
|
|
|
+ var ClassName$4 = {
|
|
|
+ DISABLED: 'disabled',
|
|
|
+ SHOW: 'show',
|
|
|
+ DROPUP: 'dropup',
|
|
|
+ DROPRIGHT: 'dropright',
|
|
|
+ DROPLEFT: 'dropleft',
|
|
|
+ MENURIGHT: 'dropdown-menu-right',
|
|
|
+ MENULEFT: 'dropdown-menu-left',
|
|
|
+ POSITION_STATIC: 'position-static'
|
|
|
+ };
|
|
|
+ var Selector$4 = {
|
|
|
+ DATA_TOGGLE: '[data-toggle="dropdown"]',
|
|
|
+ FORM_CHILD: '.dropdown form',
|
|
|
+ MENU: '.dropdown-menu',
|
|
|
+ NAVBAR_NAV: '.navbar-nav',
|
|
|
+ VISIBLE_ITEMS: '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)'
|
|
|
+ };
|
|
|
+ var AttachmentMap = {
|
|
|
+ TOP: 'top-start',
|
|
|
+ TOPEND: 'top-end',
|
|
|
+ BOTTOM: 'bottom-start',
|
|
|
+ BOTTOMEND: 'bottom-end',
|
|
|
+ RIGHT: 'right-start',
|
|
|
+ RIGHTEND: 'right-end',
|
|
|
+ LEFT: 'left-start',
|
|
|
+ LEFTEND: 'left-end'
|
|
|
+ };
|
|
|
+ var Default$2 = {
|
|
|
+ offset: 0,
|
|
|
+ flip: true,
|
|
|
+ boundary: 'scrollParent',
|
|
|
+ reference: 'toggle',
|
|
|
+ display: 'dynamic'
|
|
|
+ };
|
|
|
+ var DefaultType$2 = {
|
|
|
+ offset: '(number|string|function)',
|
|
|
+ flip: 'boolean',
|
|
|
+ boundary: '(string|element)',
|
|
|
+ reference: '(string|element)',
|
|
|
+ display: 'string'
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Class Definition
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ };
|
|
|
+
|
|
|
+ var Dropdown =
|
|
|
+ /*#__PURE__*/
|
|
|
+ function () {
|
|
|
+ function Dropdown(element, config) {
|
|
|
+ this._element = element;
|
|
|
+ this._popper = null;
|
|
|
+ this._config = this._getConfig(config);
|
|
|
+ this._menu = this._getMenuElement();
|
|
|
+ this._inNavbar = this._detectNavbar();
|
|
|
+
|
|
|
+ this._addEventListeners();
|
|
|
+ } // Getters
|
|
|
+
|
|
|
+
|
|
|
+ var _proto = Dropdown.prototype;
|
|
|
+
|
|
|
+ // Public
|
|
|
+ _proto.toggle = function toggle() {
|
|
|
+ if (this._element.disabled || $(this._element).hasClass(ClassName$4.DISABLED)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var parent = Dropdown._getParentFromElement(this._element);
|
|
|
+
|
|
|
+ var isActive = $(this._menu).hasClass(ClassName$4.SHOW);
|
|
|
+
|
|
|
+ Dropdown._clearMenus();
|
|
|
+
|
|
|
+ if (isActive) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var relatedTarget = {
|
|
|
+ relatedTarget: this._element
|
|
|
+ };
|
|
|
+ var showEvent = $.Event(Event$4.SHOW, relatedTarget);
|
|
|
+ $(parent).trigger(showEvent);
|
|
|
+
|
|
|
+ if (showEvent.isDefaultPrevented()) {
|
|
|
+ return;
|
|
|
+ } // Disable totally Popper.js for Dropdown in Navbar
|
|
|
+
|
|
|
+
|
|
|
+ if (!this._inNavbar) {
|
|
|
+ /**
|
|
|
+ * Check for Popper dependency
|
|
|
+ * Popper - https://popper.js.org
|
|
|
+ */
|
|
|
+ if (typeof Popper === 'undefined') {
|
|
|
+ throw new TypeError('Bootstrap\'s dropdowns require Popper.js (https://popper.js.org/)');
|
|
|
+ }
|
|
|
+
|
|
|
+ var referenceElement = this._element;
|
|
|
+
|
|
|
+ if (this._config.reference === 'parent') {
|
|
|
+ referenceElement = parent;
|
|
|
+ } else if (Util.isElement(this._config.reference)) {
|
|
|
+ referenceElement = this._config.reference; // Check if it's jQuery element
|
|
|
+
|
|
|
+ if (typeof this._config.reference.jquery !== 'undefined') {
|
|
|
+ referenceElement = this._config.reference[0];
|
|
|
+ }
|
|
|
+ } // If boundary is not `scrollParent`, then set position to `static`
|
|
|
+ // to allow the menu to "escape" the scroll parent's boundaries
|
|
|
+ // https://github.com/twbs/bootstrap/issues/24251
|
|
|
+
|
|
|
+
|
|
|
+ if (this._config.boundary !== 'scrollParent') {
|
|
|
+ $(parent).addClass(ClassName$4.POSITION_STATIC);
|
|
|
+ }
|
|
|
+
|
|
|
+ this._popper = new Popper(referenceElement, this._menu, this._getPopperConfig());
|
|
|
+ } // If this is a touch-enabled device we add extra
|
|
|
+ // empty mouseover listeners to the body's immediate children;
|
|
|
+ // only needed because of broken event delegation on iOS
|
|
|
+ // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
|
|
|
+
|
|
|
+
|
|
|
+ if ('ontouchstart' in document.documentElement && $(parent).closest(Selector$4.NAVBAR_NAV).length === 0) {
|
|
|
+ $(document.body).children().on('mouseover', null, $.noop);
|
|
|
+ }
|
|
|
+
|
|
|
+ this._element.focus();
|
|
|
+
|
|
|
+ this._element.setAttribute('aria-expanded', true);
|
|
|
+
|
|
|
+ $(this._menu).toggleClass(ClassName$4.SHOW);
|
|
|
+ $(parent).toggleClass(ClassName$4.SHOW).trigger($.Event(Event$4.SHOWN, relatedTarget));
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.show = function show() {
|
|
|
+ if (this._element.disabled || $(this._element).hasClass(ClassName$4.DISABLED) || $(this._menu).hasClass(ClassName$4.SHOW)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var relatedTarget = {
|
|
|
+ relatedTarget: this._element
|
|
|
+ };
|
|
|
+ var showEvent = $.Event(Event$4.SHOW, relatedTarget);
|
|
|
+
|
|
|
+ var parent = Dropdown._getParentFromElement(this._element);
|
|
|
+
|
|
|
+ $(parent).trigger(showEvent);
|
|
|
+
|
|
|
+ if (showEvent.isDefaultPrevented()) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ $(this._menu).toggleClass(ClassName$4.SHOW);
|
|
|
+ $(parent).toggleClass(ClassName$4.SHOW).trigger($.Event(Event$4.SHOWN, relatedTarget));
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.hide = function hide() {
|
|
|
+ if (this._element.disabled || $(this._element).hasClass(ClassName$4.DISABLED) || !$(this._menu).hasClass(ClassName$4.SHOW)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var relatedTarget = {
|
|
|
+ relatedTarget: this._element
|
|
|
+ };
|
|
|
+ var hideEvent = $.Event(Event$4.HIDE, relatedTarget);
|
|
|
+
|
|
|
+ var parent = Dropdown._getParentFromElement(this._element);
|
|
|
+
|
|
|
+ $(parent).trigger(hideEvent);
|
|
|
+
|
|
|
+ if (hideEvent.isDefaultPrevented()) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ $(this._menu).toggleClass(ClassName$4.SHOW);
|
|
|
+ $(parent).toggleClass(ClassName$4.SHOW).trigger($.Event(Event$4.HIDDEN, relatedTarget));
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.dispose = function dispose() {
|
|
|
+ $.removeData(this._element, DATA_KEY$4);
|
|
|
+ $(this._element).off(EVENT_KEY$4);
|
|
|
+ this._element = null;
|
|
|
+ this._menu = null;
|
|
|
+
|
|
|
+ if (this._popper !== null) {
|
|
|
+ this._popper.destroy();
|
|
|
+
|
|
|
+ this._popper = null;
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.update = function update() {
|
|
|
+ this._inNavbar = this._detectNavbar();
|
|
|
+
|
|
|
+ if (this._popper !== null) {
|
|
|
+ this._popper.scheduleUpdate();
|
|
|
+ }
|
|
|
+ } // Private
|
|
|
+ ;
|
|
|
+
|
|
|
+ _proto._addEventListeners = function _addEventListeners() {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ $(this._element).on(Event$4.CLICK, function (event) {
|
|
|
+ event.preventDefault();
|
|
|
+ event.stopPropagation();
|
|
|
+
|
|
|
+ _this.toggle();
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._getConfig = function _getConfig(config) {
|
|
|
+ config = _objectSpread({}, this.constructor.Default, $(this._element).data(), config);
|
|
|
+ Util.typeCheckConfig(NAME$4, config, this.constructor.DefaultType);
|
|
|
+ return config;
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._getMenuElement = function _getMenuElement() {
|
|
|
+ if (!this._menu) {
|
|
|
+ var parent = Dropdown._getParentFromElement(this._element);
|
|
|
+
|
|
|
+ if (parent) {
|
|
|
+ this._menu = parent.querySelector(Selector$4.MENU);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return this._menu;
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._getPlacement = function _getPlacement() {
|
|
|
+ var $parentDropdown = $(this._element.parentNode);
|
|
|
+ var placement = AttachmentMap.BOTTOM; // Handle dropup
|
|
|
+
|
|
|
+ if ($parentDropdown.hasClass(ClassName$4.DROPUP)) {
|
|
|
+ placement = AttachmentMap.TOP;
|
|
|
+
|
|
|
+ if ($(this._menu).hasClass(ClassName$4.MENURIGHT)) {
|
|
|
+ placement = AttachmentMap.TOPEND;
|
|
|
+ }
|
|
|
+ } else if ($parentDropdown.hasClass(ClassName$4.DROPRIGHT)) {
|
|
|
+ placement = AttachmentMap.RIGHT;
|
|
|
+ } else if ($parentDropdown.hasClass(ClassName$4.DROPLEFT)) {
|
|
|
+ placement = AttachmentMap.LEFT;
|
|
|
+ } else if ($(this._menu).hasClass(ClassName$4.MENURIGHT)) {
|
|
|
+ placement = AttachmentMap.BOTTOMEND;
|
|
|
+ }
|
|
|
+
|
|
|
+ return placement;
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._detectNavbar = function _detectNavbar() {
|
|
|
+ return $(this._element).closest('.navbar').length > 0;
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._getOffset = function _getOffset() {
|
|
|
+ var _this2 = this;
|
|
|
+
|
|
|
+ var offset = {};
|
|
|
+
|
|
|
+ if (typeof this._config.offset === 'function') {
|
|
|
+ offset.fn = function (data) {
|
|
|
+ data.offsets = _objectSpread({}, data.offsets, _this2._config.offset(data.offsets, _this2._element) || {});
|
|
|
+ return data;
|
|
|
+ };
|
|
|
+ } else {
|
|
|
+ offset.offset = this._config.offset;
|
|
|
+ }
|
|
|
+
|
|
|
+ return offset;
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._getPopperConfig = function _getPopperConfig() {
|
|
|
+ var popperConfig = {
|
|
|
+ placement: this._getPlacement(),
|
|
|
+ modifiers: {
|
|
|
+ offset: this._getOffset(),
|
|
|
+ flip: {
|
|
|
+ enabled: this._config.flip
|
|
|
+ },
|
|
|
+ preventOverflow: {
|
|
|
+ boundariesElement: this._config.boundary
|
|
|
+ }
|
|
|
+ } // Disable Popper.js if we have a static display
|
|
|
+
|
|
|
+ };
|
|
|
+
|
|
|
+ if (this._config.display === 'static') {
|
|
|
+ popperConfig.modifiers.applyStyle = {
|
|
|
+ enabled: false
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ return popperConfig;
|
|
|
+ } // Static
|
|
|
+ ;
|
|
|
+
|
|
|
+ Dropdown._jQueryInterface = function _jQueryInterface(config) {
|
|
|
+ return this.each(function () {
|
|
|
+ var data = $(this).data(DATA_KEY$4);
|
|
|
+
|
|
|
+ var _config = typeof config === 'object' ? config : null;
|
|
|
+
|
|
|
+ if (!data) {
|
|
|
+ data = new Dropdown(this, _config);
|
|
|
+ $(this).data(DATA_KEY$4, data);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (typeof config === 'string') {
|
|
|
+ if (typeof data[config] === 'undefined') {
|
|
|
+ throw new TypeError("No method named \"" + config + "\"");
|
|
|
+ }
|
|
|
+
|
|
|
+ data[config]();
|
|
|
+ }
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ Dropdown._clearMenus = function _clearMenus(event) {
|
|
|
+ if (event && (event.which === RIGHT_MOUSE_BUTTON_WHICH || event.type === 'keyup' && event.which !== TAB_KEYCODE)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var toggles = [].slice.call(document.querySelectorAll(Selector$4.DATA_TOGGLE));
|
|
|
+
|
|
|
+ for (var i = 0, len = toggles.length; i < len; i++) {
|
|
|
+ var parent = Dropdown._getParentFromElement(toggles[i]);
|
|
|
+
|
|
|
+ var context = $(toggles[i]).data(DATA_KEY$4);
|
|
|
+ var relatedTarget = {
|
|
|
+ relatedTarget: toggles[i]
|
|
|
+ };
|
|
|
+
|
|
|
+ if (event && event.type === 'click') {
|
|
|
+ relatedTarget.clickEvent = event;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!context) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ var dropdownMenu = context._menu;
|
|
|
+
|
|
|
+ if (!$(parent).hasClass(ClassName$4.SHOW)) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (event && (event.type === 'click' && /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.which === TAB_KEYCODE) && $.contains(parent, event.target)) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ var hideEvent = $.Event(Event$4.HIDE, relatedTarget);
|
|
|
+ $(parent).trigger(hideEvent);
|
|
|
+
|
|
|
+ if (hideEvent.isDefaultPrevented()) {
|
|
|
+ continue;
|
|
|
+ } // If this is a touch-enabled device we remove the extra
|
|
|
+ // empty mouseover listeners we added for iOS support
|
|
|
+
|
|
|
+
|
|
|
+ if ('ontouchstart' in document.documentElement) {
|
|
|
+ $(document.body).children().off('mouseover', null, $.noop);
|
|
|
+ }
|
|
|
+
|
|
|
+ toggles[i].setAttribute('aria-expanded', 'false');
|
|
|
+ $(dropdownMenu).removeClass(ClassName$4.SHOW);
|
|
|
+ $(parent).removeClass(ClassName$4.SHOW).trigger($.Event(Event$4.HIDDEN, relatedTarget));
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ Dropdown._getParentFromElement = function _getParentFromElement(element) {
|
|
|
+ var parent;
|
|
|
+ var selector = Util.getSelectorFromElement(element);
|
|
|
+
|
|
|
+ if (selector) {
|
|
|
+ parent = document.querySelector(selector);
|
|
|
+ }
|
|
|
+
|
|
|
+ return parent || element.parentNode;
|
|
|
+ } // eslint-disable-next-line complexity
|
|
|
+ ;
|
|
|
+
|
|
|
+ Dropdown._dataApiKeydownHandler = function _dataApiKeydownHandler(event) {
|
|
|
+ // If not input/textarea:
|
|
|
+ // - And not a key in REGEXP_KEYDOWN => not a dropdown command
|
|
|
+ // If input/textarea:
|
|
|
+ // - If space key => not a dropdown command
|
|
|
+ // - If key is other than escape
|
|
|
+ // - If key is not up or down => not a dropdown command
|
|
|
+ // - If trigger inside the menu => not a dropdown command
|
|
|
+ if (/input|textarea/i.test(event.target.tagName) ? event.which === SPACE_KEYCODE || event.which !== ESCAPE_KEYCODE && (event.which !== ARROW_DOWN_KEYCODE && event.which !== ARROW_UP_KEYCODE || $(event.target).closest(Selector$4.MENU).length) : !REGEXP_KEYDOWN.test(event.which)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ event.preventDefault();
|
|
|
+ event.stopPropagation();
|
|
|
+
|
|
|
+ if (this.disabled || $(this).hasClass(ClassName$4.DISABLED)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var parent = Dropdown._getParentFromElement(this);
|
|
|
+
|
|
|
+ var isActive = $(parent).hasClass(ClassName$4.SHOW);
|
|
|
+
|
|
|
+ if (!isActive || isActive && (event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE)) {
|
|
|
+ if (event.which === ESCAPE_KEYCODE) {
|
|
|
+ var toggle = parent.querySelector(Selector$4.DATA_TOGGLE);
|
|
|
+ $(toggle).trigger('focus');
|
|
|
+ }
|
|
|
+
|
|
|
+ $(this).trigger('click');
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var items = [].slice.call(parent.querySelectorAll(Selector$4.VISIBLE_ITEMS));
|
|
|
+
|
|
|
+ if (items.length === 0) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var index = items.indexOf(event.target);
|
|
|
+
|
|
|
+ if (event.which === ARROW_UP_KEYCODE && index > 0) {
|
|
|
+ // Up
|
|
|
+ index--;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) {
|
|
|
+ // Down
|
|
|
+ index++;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (index < 0) {
|
|
|
+ index = 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ items[index].focus();
|
|
|
+ };
|
|
|
+
|
|
|
+ _createClass(Dropdown, null, [{
|
|
|
+ key: "VERSION",
|
|
|
+ get: function get() {
|
|
|
+ return VERSION$4;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "Default",
|
|
|
+ get: function get() {
|
|
|
+ return Default$2;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "DefaultType",
|
|
|
+ get: function get() {
|
|
|
+ return DefaultType$2;
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return Dropdown;
|
|
|
+ }();
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Data Api implementation
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+
|
|
|
+ $(document).on(Event$4.KEYDOWN_DATA_API, Selector$4.DATA_TOGGLE, Dropdown._dataApiKeydownHandler).on(Event$4.KEYDOWN_DATA_API, Selector$4.MENU, Dropdown._dataApiKeydownHandler).on(Event$4.CLICK_DATA_API + " " + Event$4.KEYUP_DATA_API, Dropdown._clearMenus).on(Event$4.CLICK_DATA_API, Selector$4.DATA_TOGGLE, function (event) {
|
|
|
+ event.preventDefault();
|
|
|
+ event.stopPropagation();
|
|
|
+
|
|
|
+ Dropdown._jQueryInterface.call($(this), 'toggle');
|
|
|
+ }).on(Event$4.CLICK_DATA_API, Selector$4.FORM_CHILD, function (e) {
|
|
|
+ e.stopPropagation();
|
|
|
+ });
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * jQuery
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ $.fn[NAME$4] = Dropdown._jQueryInterface;
|
|
|
+ $.fn[NAME$4].Constructor = Dropdown;
|
|
|
+
|
|
|
+ $.fn[NAME$4].noConflict = function () {
|
|
|
+ $.fn[NAME$4] = JQUERY_NO_CONFLICT$4;
|
|
|
+ return Dropdown._jQueryInterface;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Constants
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ var NAME$5 = 'modal';
|
|
|
+ var VERSION$5 = '4.3.1';
|
|
|
+ var DATA_KEY$5 = 'bs.modal';
|
|
|
+ var EVENT_KEY$5 = "." + DATA_KEY$5;
|
|
|
+ var DATA_API_KEY$5 = '.data-api';
|
|
|
+ var JQUERY_NO_CONFLICT$5 = $.fn[NAME$5];
|
|
|
+ var ESCAPE_KEYCODE$1 = 27; // KeyboardEvent.which value for Escape (Esc) key
|
|
|
+
|
|
|
+ var Default$3 = {
|
|
|
+ backdrop: true,
|
|
|
+ keyboard: true,
|
|
|
+ focus: true,
|
|
|
+ show: true
|
|
|
+ };
|
|
|
+ var DefaultType$3 = {
|
|
|
+ backdrop: '(boolean|string)',
|
|
|
+ keyboard: 'boolean',
|
|
|
+ focus: 'boolean',
|
|
|
+ show: 'boolean'
|
|
|
+ };
|
|
|
+ var Event$5 = {
|
|
|
+ HIDE: "hide" + EVENT_KEY$5,
|
|
|
+ HIDDEN: "hidden" + EVENT_KEY$5,
|
|
|
+ SHOW: "show" + EVENT_KEY$5,
|
|
|
+ SHOWN: "shown" + EVENT_KEY$5,
|
|
|
+ FOCUSIN: "focusin" + EVENT_KEY$5,
|
|
|
+ RESIZE: "resize" + EVENT_KEY$5,
|
|
|
+ CLICK_DISMISS: "click.dismiss" + EVENT_KEY$5,
|
|
|
+ KEYDOWN_DISMISS: "keydown.dismiss" + EVENT_KEY$5,
|
|
|
+ MOUSEUP_DISMISS: "mouseup.dismiss" + EVENT_KEY$5,
|
|
|
+ MOUSEDOWN_DISMISS: "mousedown.dismiss" + EVENT_KEY$5,
|
|
|
+ CLICK_DATA_API: "click" + EVENT_KEY$5 + DATA_API_KEY$5
|
|
|
+ };
|
|
|
+ var ClassName$5 = {
|
|
|
+ SCROLLABLE: 'modal-dialog-scrollable',
|
|
|
+ SCROLLBAR_MEASURER: 'modal-scrollbar-measure',
|
|
|
+ BACKDROP: 'modal-backdrop',
|
|
|
+ OPEN: 'modal-open',
|
|
|
+ FADE: 'fade',
|
|
|
+ SHOW: 'show'
|
|
|
+ };
|
|
|
+ var Selector$5 = {
|
|
|
+ DIALOG: '.modal-dialog',
|
|
|
+ MODAL_BODY: '.modal-body',
|
|
|
+ DATA_TOGGLE: '[data-toggle="modal"]',
|
|
|
+ DATA_DISMISS: '[data-dismiss="modal"]',
|
|
|
+ FIXED_CONTENT: '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top',
|
|
|
+ STICKY_CONTENT: '.sticky-top'
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Class Definition
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ };
|
|
|
+
|
|
|
+ var Modal =
|
|
|
+ /*#__PURE__*/
|
|
|
+ function () {
|
|
|
+ function Modal(element, config) {
|
|
|
+ this._config = this._getConfig(config);
|
|
|
+ this._element = element;
|
|
|
+ this._dialog = element.querySelector(Selector$5.DIALOG);
|
|
|
+ this._backdrop = null;
|
|
|
+ this._isShown = false;
|
|
|
+ this._isBodyOverflowing = false;
|
|
|
+ this._ignoreBackdropClick = false;
|
|
|
+ this._isTransitioning = false;
|
|
|
+ this._scrollbarWidth = 0;
|
|
|
+ } // Getters
|
|
|
+
|
|
|
+
|
|
|
+ var _proto = Modal.prototype;
|
|
|
+
|
|
|
+ // Public
|
|
|
+ _proto.toggle = function toggle(relatedTarget) {
|
|
|
+ return this._isShown ? this.hide() : this.show(relatedTarget);
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.show = function show(relatedTarget) {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ if (this._isShown || this._isTransitioning) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ($(this._element).hasClass(ClassName$5.FADE)) {
|
|
|
+ this._isTransitioning = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ var showEvent = $.Event(Event$5.SHOW, {
|
|
|
+ relatedTarget: relatedTarget
|
|
|
+ });
|
|
|
+ $(this._element).trigger(showEvent);
|
|
|
+
|
|
|
+ if (this._isShown || showEvent.isDefaultPrevented()) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._isShown = true;
|
|
|
+
|
|
|
+ this._checkScrollbar();
|
|
|
+
|
|
|
+ this._setScrollbar();
|
|
|
+
|
|
|
+ this._adjustDialog();
|
|
|
+
|
|
|
+ this._setEscapeEvent();
|
|
|
+
|
|
|
+ this._setResizeEvent();
|
|
|
+
|
|
|
+ $(this._element).on(Event$5.CLICK_DISMISS, Selector$5.DATA_DISMISS, function (event) {
|
|
|
+ return _this.hide(event);
|
|
|
+ });
|
|
|
+ $(this._dialog).on(Event$5.MOUSEDOWN_DISMISS, function () {
|
|
|
+ $(_this._element).one(Event$5.MOUSEUP_DISMISS, function (event) {
|
|
|
+ if ($(event.target).is(_this._element)) {
|
|
|
+ _this._ignoreBackdropClick = true;
|
|
|
+ }
|
|
|
+ });
|
|
|
+ });
|
|
|
+
|
|
|
+ this._showBackdrop(function () {
|
|
|
+ return _this._showElement(relatedTarget);
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.hide = function hide(event) {
|
|
|
+ var _this2 = this;
|
|
|
+
|
|
|
+ if (event) {
|
|
|
+ event.preventDefault();
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!this._isShown || this._isTransitioning) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var hideEvent = $.Event(Event$5.HIDE);
|
|
|
+ $(this._element).trigger(hideEvent);
|
|
|
+
|
|
|
+ if (!this._isShown || hideEvent.isDefaultPrevented()) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._isShown = false;
|
|
|
+ var transition = $(this._element).hasClass(ClassName$5.FADE);
|
|
|
+
|
|
|
+ if (transition) {
|
|
|
+ this._isTransitioning = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._setEscapeEvent();
|
|
|
+
|
|
|
+ this._setResizeEvent();
|
|
|
+
|
|
|
+ $(document).off(Event$5.FOCUSIN);
|
|
|
+ $(this._element).removeClass(ClassName$5.SHOW);
|
|
|
+ $(this._element).off(Event$5.CLICK_DISMISS);
|
|
|
+ $(this._dialog).off(Event$5.MOUSEDOWN_DISMISS);
|
|
|
+
|
|
|
+ if (transition) {
|
|
|
+ var transitionDuration = Util.getTransitionDurationFromElement(this._element);
|
|
|
+ $(this._element).one(Util.TRANSITION_END, function (event) {
|
|
|
+ return _this2._hideModal(event);
|
|
|
+ }).emulateTransitionEnd(transitionDuration);
|
|
|
+ } else {
|
|
|
+ this._hideModal();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.dispose = function dispose() {
|
|
|
+ [window, this._element, this._dialog].forEach(function (htmlElement) {
|
|
|
+ return $(htmlElement).off(EVENT_KEY$5);
|
|
|
+ });
|
|
|
+ /**
|
|
|
+ * `document` has 2 events `Event.FOCUSIN` and `Event.CLICK_DATA_API`
|
|
|
+ * Do not move `document` in `htmlElements` array
|
|
|
+ * It will remove `Event.CLICK_DATA_API` event that should remain
|
|
|
+ */
|
|
|
+
|
|
|
+ $(document).off(Event$5.FOCUSIN);
|
|
|
+ $.removeData(this._element, DATA_KEY$5);
|
|
|
+ this._config = null;
|
|
|
+ this._element = null;
|
|
|
+ this._dialog = null;
|
|
|
+ this._backdrop = null;
|
|
|
+ this._isShown = null;
|
|
|
+ this._isBodyOverflowing = null;
|
|
|
+ this._ignoreBackdropClick = null;
|
|
|
+ this._isTransitioning = null;
|
|
|
+ this._scrollbarWidth = null;
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.handleUpdate = function handleUpdate() {
|
|
|
+ this._adjustDialog();
|
|
|
+ } // Private
|
|
|
+ ;
|
|
|
+
|
|
|
+ _proto._getConfig = function _getConfig(config) {
|
|
|
+ config = _objectSpread({}, Default$3, config);
|
|
|
+ Util.typeCheckConfig(NAME$5, config, DefaultType$3);
|
|
|
+ return config;
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._showElement = function _showElement(relatedTarget) {
|
|
|
+ var _this3 = this;
|
|
|
+
|
|
|
+ var transition = $(this._element).hasClass(ClassName$5.FADE);
|
|
|
+
|
|
|
+ if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
|
|
|
+ // Don't move modal's DOM position
|
|
|
+ document.body.appendChild(this._element);
|
|
|
+ }
|
|
|
+
|
|
|
+ this._element.style.display = 'block';
|
|
|
+
|
|
|
+ this._element.removeAttribute('aria-hidden');
|
|
|
+
|
|
|
+ this._element.setAttribute('aria-modal', true);
|
|
|
+
|
|
|
+ if ($(this._dialog).hasClass(ClassName$5.SCROLLABLE)) {
|
|
|
+ this._dialog.querySelector(Selector$5.MODAL_BODY).scrollTop = 0;
|
|
|
+ } else {
|
|
|
+ this._element.scrollTop = 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (transition) {
|
|
|
+ Util.reflow(this._element);
|
|
|
+ }
|
|
|
+
|
|
|
+ $(this._element).addClass(ClassName$5.SHOW);
|
|
|
+
|
|
|
+ if (this._config.focus) {
|
|
|
+ this._enforceFocus();
|
|
|
+ }
|
|
|
+
|
|
|
+ var shownEvent = $.Event(Event$5.SHOWN, {
|
|
|
+ relatedTarget: relatedTarget
|
|
|
+ });
|
|
|
+
|
|
|
+ var transitionComplete = function transitionComplete() {
|
|
|
+ if (_this3._config.focus) {
|
|
|
+ _this3._element.focus();
|
|
|
+ }
|
|
|
+
|
|
|
+ _this3._isTransitioning = false;
|
|
|
+ $(_this3._element).trigger(shownEvent);
|
|
|
+ };
|
|
|
+
|
|
|
+ if (transition) {
|
|
|
+ var transitionDuration = Util.getTransitionDurationFromElement(this._dialog);
|
|
|
+ $(this._dialog).one(Util.TRANSITION_END, transitionComplete).emulateTransitionEnd(transitionDuration);
|
|
|
+ } else {
|
|
|
+ transitionComplete();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._enforceFocus = function _enforceFocus() {
|
|
|
+ var _this4 = this;
|
|
|
+
|
|
|
+ $(document).off(Event$5.FOCUSIN) // Guard against infinite focus loop
|
|
|
+ .on(Event$5.FOCUSIN, function (event) {
|
|
|
+ if (document !== event.target && _this4._element !== event.target && $(_this4._element).has(event.target).length === 0) {
|
|
|
+ _this4._element.focus();
|
|
|
+ }
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._setEscapeEvent = function _setEscapeEvent() {
|
|
|
+ var _this5 = this;
|
|
|
+
|
|
|
+ if (this._isShown && this._config.keyboard) {
|
|
|
+ $(this._element).on(Event$5.KEYDOWN_DISMISS, function (event) {
|
|
|
+ if (event.which === ESCAPE_KEYCODE$1) {
|
|
|
+ event.preventDefault();
|
|
|
+
|
|
|
+ _this5.hide();
|
|
|
+ }
|
|
|
+ });
|
|
|
+ } else if (!this._isShown) {
|
|
|
+ $(this._element).off(Event$5.KEYDOWN_DISMISS);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._setResizeEvent = function _setResizeEvent() {
|
|
|
+ var _this6 = this;
|
|
|
+
|
|
|
+ if (this._isShown) {
|
|
|
+ $(window).on(Event$5.RESIZE, function (event) {
|
|
|
+ return _this6.handleUpdate(event);
|
|
|
+ });
|
|
|
+ } else {
|
|
|
+ $(window).off(Event$5.RESIZE);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._hideModal = function _hideModal() {
|
|
|
+ var _this7 = this;
|
|
|
+
|
|
|
+ this._element.style.display = 'none';
|
|
|
+
|
|
|
+ this._element.setAttribute('aria-hidden', true);
|
|
|
+
|
|
|
+ this._element.removeAttribute('aria-modal');
|
|
|
+
|
|
|
+ this._isTransitioning = false;
|
|
|
+
|
|
|
+ this._showBackdrop(function () {
|
|
|
+ $(document.body).removeClass(ClassName$5.OPEN);
|
|
|
+
|
|
|
+ _this7._resetAdjustments();
|
|
|
+
|
|
|
+ _this7._resetScrollbar();
|
|
|
+
|
|
|
+ $(_this7._element).trigger(Event$5.HIDDEN);
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._removeBackdrop = function _removeBackdrop() {
|
|
|
+ if (this._backdrop) {
|
|
|
+ $(this._backdrop).remove();
|
|
|
+ this._backdrop = null;
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._showBackdrop = function _showBackdrop(callback) {
|
|
|
+ var _this8 = this;
|
|
|
+
|
|
|
+ var animate = $(this._element).hasClass(ClassName$5.FADE) ? ClassName$5.FADE : '';
|
|
|
+
|
|
|
+ if (this._isShown && this._config.backdrop) {
|
|
|
+ this._backdrop = document.createElement('div');
|
|
|
+ this._backdrop.className = ClassName$5.BACKDROP;
|
|
|
+
|
|
|
+ if (animate) {
|
|
|
+ this._backdrop.classList.add(animate);
|
|
|
+ }
|
|
|
+
|
|
|
+ $(this._backdrop).appendTo(document.body);
|
|
|
+ $(this._element).on(Event$5.CLICK_DISMISS, function (event) {
|
|
|
+ if (_this8._ignoreBackdropClick) {
|
|
|
+ _this8._ignoreBackdropClick = false;
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (event.target !== event.currentTarget) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (_this8._config.backdrop === 'static') {
|
|
|
+ _this8._element.focus();
|
|
|
+ } else {
|
|
|
+ _this8.hide();
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ if (animate) {
|
|
|
+ Util.reflow(this._backdrop);
|
|
|
+ }
|
|
|
+
|
|
|
+ $(this._backdrop).addClass(ClassName$5.SHOW);
|
|
|
+
|
|
|
+ if (!callback) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!animate) {
|
|
|
+ callback();
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
|
|
|
+ $(this._backdrop).one(Util.TRANSITION_END, callback).emulateTransitionEnd(backdropTransitionDuration);
|
|
|
+ } else if (!this._isShown && this._backdrop) {
|
|
|
+ $(this._backdrop).removeClass(ClassName$5.SHOW);
|
|
|
+
|
|
|
+ var callbackRemove = function callbackRemove() {
|
|
|
+ _this8._removeBackdrop();
|
|
|
+
|
|
|
+ if (callback) {
|
|
|
+ callback();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ if ($(this._element).hasClass(ClassName$5.FADE)) {
|
|
|
+ var _backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
|
|
|
+
|
|
|
+ $(this._backdrop).one(Util.TRANSITION_END, callbackRemove).emulateTransitionEnd(_backdropTransitionDuration);
|
|
|
+ } else {
|
|
|
+ callbackRemove();
|
|
|
+ }
|
|
|
+ } else if (callback) {
|
|
|
+ callback();
|
|
|
+ }
|
|
|
+ } // ----------------------------------------------------------------------
|
|
|
+ // the following methods are used to handle overflowing modals
|
|
|
+ // todo (fat): these should probably be refactored out of modal.js
|
|
|
+ // ----------------------------------------------------------------------
|
|
|
+ ;
|
|
|
+
|
|
|
+ _proto._adjustDialog = function _adjustDialog() {
|
|
|
+ var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
|
|
|
+
|
|
|
+ if (!this._isBodyOverflowing && isModalOverflowing) {
|
|
|
+ this._element.style.paddingLeft = this._scrollbarWidth + "px";
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._isBodyOverflowing && !isModalOverflowing) {
|
|
|
+ this._element.style.paddingRight = this._scrollbarWidth + "px";
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._resetAdjustments = function _resetAdjustments() {
|
|
|
+ this._element.style.paddingLeft = '';
|
|
|
+ this._element.style.paddingRight = '';
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._checkScrollbar = function _checkScrollbar() {
|
|
|
+ var rect = document.body.getBoundingClientRect();
|
|
|
+ this._isBodyOverflowing = rect.left + rect.right < window.innerWidth;
|
|
|
+ this._scrollbarWidth = this._getScrollbarWidth();
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._setScrollbar = function _setScrollbar() {
|
|
|
+ var _this9 = this;
|
|
|
+
|
|
|
+ if (this._isBodyOverflowing) {
|
|
|
+ // Note: DOMNode.style.paddingRight returns the actual value or '' if not set
|
|
|
+ // while $(DOMNode).css('padding-right') returns the calculated value or 0 if not set
|
|
|
+ var fixedContent = [].slice.call(document.querySelectorAll(Selector$5.FIXED_CONTENT));
|
|
|
+ var stickyContent = [].slice.call(document.querySelectorAll(Selector$5.STICKY_CONTENT)); // Adjust fixed content padding
|
|
|
+
|
|
|
+ $(fixedContent).each(function (index, element) {
|
|
|
+ var actualPadding = element.style.paddingRight;
|
|
|
+ var calculatedPadding = $(element).css('padding-right');
|
|
|
+ $(element).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + _this9._scrollbarWidth + "px");
|
|
|
+ }); // Adjust sticky content margin
|
|
|
+
|
|
|
+ $(stickyContent).each(function (index, element) {
|
|
|
+ var actualMargin = element.style.marginRight;
|
|
|
+ var calculatedMargin = $(element).css('margin-right');
|
|
|
+ $(element).data('margin-right', actualMargin).css('margin-right', parseFloat(calculatedMargin) - _this9._scrollbarWidth + "px");
|
|
|
+ }); // Adjust body padding
|
|
|
+
|
|
|
+ var actualPadding = document.body.style.paddingRight;
|
|
|
+ var calculatedPadding = $(document.body).css('padding-right');
|
|
|
+ $(document.body).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + this._scrollbarWidth + "px");
|
|
|
+ }
|
|
|
+
|
|
|
+ $(document.body).addClass(ClassName$5.OPEN);
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._resetScrollbar = function _resetScrollbar() {
|
|
|
+ // Restore fixed content padding
|
|
|
+ var fixedContent = [].slice.call(document.querySelectorAll(Selector$5.FIXED_CONTENT));
|
|
|
+ $(fixedContent).each(function (index, element) {
|
|
|
+ var padding = $(element).data('padding-right');
|
|
|
+ $(element).removeData('padding-right');
|
|
|
+ element.style.paddingRight = padding ? padding : '';
|
|
|
+ }); // Restore sticky content
|
|
|
+
|
|
|
+ var elements = [].slice.call(document.querySelectorAll("" + Selector$5.STICKY_CONTENT));
|
|
|
+ $(elements).each(function (index, element) {
|
|
|
+ var margin = $(element).data('margin-right');
|
|
|
+
|
|
|
+ if (typeof margin !== 'undefined') {
|
|
|
+ $(element).css('margin-right', margin).removeData('margin-right');
|
|
|
+ }
|
|
|
+ }); // Restore body padding
|
|
|
+
|
|
|
+ var padding = $(document.body).data('padding-right');
|
|
|
+ $(document.body).removeData('padding-right');
|
|
|
+ document.body.style.paddingRight = padding ? padding : '';
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._getScrollbarWidth = function _getScrollbarWidth() {
|
|
|
+ // thx d.walsh
|
|
|
+ var scrollDiv = document.createElement('div');
|
|
|
+ scrollDiv.className = ClassName$5.SCROLLBAR_MEASURER;
|
|
|
+ document.body.appendChild(scrollDiv);
|
|
|
+ var scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
|
|
|
+ document.body.removeChild(scrollDiv);
|
|
|
+ return scrollbarWidth;
|
|
|
+ } // Static
|
|
|
+ ;
|
|
|
+
|
|
|
+ Modal._jQueryInterface = function _jQueryInterface(config, relatedTarget) {
|
|
|
+ return this.each(function () {
|
|
|
+ var data = $(this).data(DATA_KEY$5);
|
|
|
+
|
|
|
+ var _config = _objectSpread({}, Default$3, $(this).data(), typeof config === 'object' && config ? config : {});
|
|
|
+
|
|
|
+ if (!data) {
|
|
|
+ data = new Modal(this, _config);
|
|
|
+ $(this).data(DATA_KEY$5, data);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (typeof config === 'string') {
|
|
|
+ if (typeof data[config] === 'undefined') {
|
|
|
+ throw new TypeError("No method named \"" + config + "\"");
|
|
|
+ }
|
|
|
+
|
|
|
+ data[config](relatedTarget);
|
|
|
+ } else if (_config.show) {
|
|
|
+ data.show(relatedTarget);
|
|
|
+ }
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ _createClass(Modal, null, [{
|
|
|
+ key: "VERSION",
|
|
|
+ get: function get() {
|
|
|
+ return VERSION$5;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "Default",
|
|
|
+ get: function get() {
|
|
|
+ return Default$3;
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return Modal;
|
|
|
+ }();
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Data Api implementation
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+
|
|
|
+ $(document).on(Event$5.CLICK_DATA_API, Selector$5.DATA_TOGGLE, function (event) {
|
|
|
+ var _this10 = this;
|
|
|
+
|
|
|
+ var target;
|
|
|
+ var selector = Util.getSelectorFromElement(this);
|
|
|
+
|
|
|
+ if (selector) {
|
|
|
+ target = document.querySelector(selector);
|
|
|
+ }
|
|
|
+
|
|
|
+ var config = $(target).data(DATA_KEY$5) ? 'toggle' : _objectSpread({}, $(target).data(), $(this).data());
|
|
|
+
|
|
|
+ if (this.tagName === 'A' || this.tagName === 'AREA') {
|
|
|
+ event.preventDefault();
|
|
|
+ }
|
|
|
+
|
|
|
+ var $target = $(target).one(Event$5.SHOW, function (showEvent) {
|
|
|
+ if (showEvent.isDefaultPrevented()) {
|
|
|
+ // Only register focus restorer if modal will actually get shown
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ $target.one(Event$5.HIDDEN, function () {
|
|
|
+ if ($(_this10).is(':visible')) {
|
|
|
+ _this10.focus();
|
|
|
+ }
|
|
|
+ });
|
|
|
+ });
|
|
|
+
|
|
|
+ Modal._jQueryInterface.call($(target), config, this);
|
|
|
+ });
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * jQuery
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ $.fn[NAME$5] = Modal._jQueryInterface;
|
|
|
+ $.fn[NAME$5].Constructor = Modal;
|
|
|
+
|
|
|
+ $.fn[NAME$5].noConflict = function () {
|
|
|
+ $.fn[NAME$5] = JQUERY_NO_CONFLICT$5;
|
|
|
+ return Modal._jQueryInterface;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * --------------------------------------------------------------------------
|
|
|
+ * Bootstrap (v4.3.1): tools/sanitizer.js
|
|
|
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
|
|
|
+ * --------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+ var uriAttrs = ['background', 'cite', 'href', 'itemtype', 'longdesc', 'poster', 'src', 'xlink:href'];
|
|
|
+ var ARIA_ATTRIBUTE_PATTERN = /^aria-[\w-]*$/i;
|
|
|
+ var DefaultWhitelist = {
|
|
|
+ // Global attributes allowed on any supplied element below.
|
|
|
+ '*': ['class', 'dir', 'id', 'lang', 'role', ARIA_ATTRIBUTE_PATTERN],
|
|
|
+ a: ['target', 'href', 'title', 'rel'],
|
|
|
+ area: [],
|
|
|
+ b: [],
|
|
|
+ br: [],
|
|
|
+ col: [],
|
|
|
+ code: [],
|
|
|
+ div: [],
|
|
|
+ em: [],
|
|
|
+ hr: [],
|
|
|
+ h1: [],
|
|
|
+ h2: [],
|
|
|
+ h3: [],
|
|
|
+ h4: [],
|
|
|
+ h5: [],
|
|
|
+ h6: [],
|
|
|
+ i: [],
|
|
|
+ img: ['src', 'alt', 'title', 'width', 'height'],
|
|
|
+ li: [],
|
|
|
+ ol: [],
|
|
|
+ p: [],
|
|
|
+ pre: [],
|
|
|
+ s: [],
|
|
|
+ small: [],
|
|
|
+ span: [],
|
|
|
+ sub: [],
|
|
|
+ sup: [],
|
|
|
+ strong: [],
|
|
|
+ u: [],
|
|
|
+ ul: []
|
|
|
+ /**
|
|
|
+ * A pattern that recognizes a commonly useful subset of URLs that are safe.
|
|
|
+ *
|
|
|
+ * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
|
|
|
+ */
|
|
|
+
|
|
|
+ };
|
|
|
+ var SAFE_URL_PATTERN = /^(?:(?:https?|mailto|ftp|tel|file):|[^&:/?#]*(?:[/?#]|$))/gi;
|
|
|
+ /**
|
|
|
+ * A pattern that matches safe data URLs. Only matches image, video and audio types.
|
|
|
+ *
|
|
|
+ * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
|
|
|
+ */
|
|
|
+
|
|
|
+ var DATA_URL_PATTERN = /^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[a-z0-9+/]+=*$/i;
|
|
|
+
|
|
|
+ function allowedAttribute(attr, allowedAttributeList) {
|
|
|
+ var attrName = attr.nodeName.toLowerCase();
|
|
|
+
|
|
|
+ if (allowedAttributeList.indexOf(attrName) !== -1) {
|
|
|
+ if (uriAttrs.indexOf(attrName) !== -1) {
|
|
|
+ return Boolean(attr.nodeValue.match(SAFE_URL_PATTERN) || attr.nodeValue.match(DATA_URL_PATTERN));
|
|
|
+ }
|
|
|
+
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ var regExp = allowedAttributeList.filter(function (attrRegex) {
|
|
|
+ return attrRegex instanceof RegExp;
|
|
|
+ }); // Check if a regular expression validates the attribute.
|
|
|
+
|
|
|
+ for (var i = 0, l = regExp.length; i < l; i++) {
|
|
|
+ if (attrName.match(regExp[i])) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ function sanitizeHtml(unsafeHtml, whiteList, sanitizeFn) {
|
|
|
+ if (unsafeHtml.length === 0) {
|
|
|
+ return unsafeHtml;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (sanitizeFn && typeof sanitizeFn === 'function') {
|
|
|
+ return sanitizeFn(unsafeHtml);
|
|
|
+ }
|
|
|
+
|
|
|
+ var domParser = new window.DOMParser();
|
|
|
+ var createdDocument = domParser.parseFromString(unsafeHtml, 'text/html');
|
|
|
+ var whitelistKeys = Object.keys(whiteList);
|
|
|
+ var elements = [].slice.call(createdDocument.body.querySelectorAll('*'));
|
|
|
+
|
|
|
+ var _loop = function _loop(i, len) {
|
|
|
+ var el = elements[i];
|
|
|
+ var elName = el.nodeName.toLowerCase();
|
|
|
+
|
|
|
+ if (whitelistKeys.indexOf(el.nodeName.toLowerCase()) === -1) {
|
|
|
+ el.parentNode.removeChild(el);
|
|
|
+ return "continue";
|
|
|
+ }
|
|
|
+
|
|
|
+ var attributeList = [].slice.call(el.attributes);
|
|
|
+ var whitelistedAttributes = [].concat(whiteList['*'] || [], whiteList[elName] || []);
|
|
|
+ attributeList.forEach(function (attr) {
|
|
|
+ if (!allowedAttribute(attr, whitelistedAttributes)) {
|
|
|
+ el.removeAttribute(attr.nodeName);
|
|
|
+ }
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ for (var i = 0, len = elements.length; i < len; i++) {
|
|
|
+ var _ret = _loop(i, len);
|
|
|
+
|
|
|
+ if (_ret === "continue") continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ return createdDocument.body.innerHTML;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Constants
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ var NAME$6 = 'tooltip';
|
|
|
+ var VERSION$6 = '4.3.1';
|
|
|
+ var DATA_KEY$6 = 'bs.tooltip';
|
|
|
+ var EVENT_KEY$6 = "." + DATA_KEY$6;
|
|
|
+ var JQUERY_NO_CONFLICT$6 = $.fn[NAME$6];
|
|
|
+ var CLASS_PREFIX = 'bs-tooltip';
|
|
|
+ var BSCLS_PREFIX_REGEX = new RegExp("(^|\\s)" + CLASS_PREFIX + "\\S+", 'g');
|
|
|
+ var DISALLOWED_ATTRIBUTES = ['sanitize', 'whiteList', 'sanitizeFn'];
|
|
|
+ var DefaultType$4 = {
|
|
|
+ animation: 'boolean',
|
|
|
+ template: 'string',
|
|
|
+ title: '(string|element|function)',
|
|
|
+ trigger: 'string',
|
|
|
+ delay: '(number|object)',
|
|
|
+ html: 'boolean',
|
|
|
+ selector: '(string|boolean)',
|
|
|
+ placement: '(string|function)',
|
|
|
+ offset: '(number|string|function)',
|
|
|
+ container: '(string|element|boolean)',
|
|
|
+ fallbackPlacement: '(string|array)',
|
|
|
+ boundary: '(string|element)',
|
|
|
+ sanitize: 'boolean',
|
|
|
+ sanitizeFn: '(null|function)',
|
|
|
+ whiteList: 'object'
|
|
|
+ };
|
|
|
+ var AttachmentMap$1 = {
|
|
|
+ AUTO: 'auto',
|
|
|
+ TOP: 'top',
|
|
|
+ RIGHT: 'right',
|
|
|
+ BOTTOM: 'bottom',
|
|
|
+ LEFT: 'left'
|
|
|
+ };
|
|
|
+ var Default$4 = {
|
|
|
+ animation: true,
|
|
|
+ template: '<div class="tooltip" role="tooltip">' + '<div class="arrow"></div>' + '<div class="tooltip-inner"></div></div>',
|
|
|
+ trigger: 'hover focus',
|
|
|
+ title: '',
|
|
|
+ delay: 0,
|
|
|
+ html: false,
|
|
|
+ selector: false,
|
|
|
+ placement: 'top',
|
|
|
+ offset: 0,
|
|
|
+ container: false,
|
|
|
+ fallbackPlacement: 'flip',
|
|
|
+ boundary: 'scrollParent',
|
|
|
+ sanitize: true,
|
|
|
+ sanitizeFn: null,
|
|
|
+ whiteList: DefaultWhitelist
|
|
|
+ };
|
|
|
+ var HoverState = {
|
|
|
+ SHOW: 'show',
|
|
|
+ OUT: 'out'
|
|
|
+ };
|
|
|
+ var Event$6 = {
|
|
|
+ HIDE: "hide" + EVENT_KEY$6,
|
|
|
+ HIDDEN: "hidden" + EVENT_KEY$6,
|
|
|
+ SHOW: "show" + EVENT_KEY$6,
|
|
|
+ SHOWN: "shown" + EVENT_KEY$6,
|
|
|
+ INSERTED: "inserted" + EVENT_KEY$6,
|
|
|
+ CLICK: "click" + EVENT_KEY$6,
|
|
|
+ FOCUSIN: "focusin" + EVENT_KEY$6,
|
|
|
+ FOCUSOUT: "focusout" + EVENT_KEY$6,
|
|
|
+ MOUSEENTER: "mouseenter" + EVENT_KEY$6,
|
|
|
+ MOUSELEAVE: "mouseleave" + EVENT_KEY$6
|
|
|
+ };
|
|
|
+ var ClassName$6 = {
|
|
|
+ FADE: 'fade',
|
|
|
+ SHOW: 'show'
|
|
|
+ };
|
|
|
+ var Selector$6 = {
|
|
|
+ TOOLTIP: '.tooltip',
|
|
|
+ TOOLTIP_INNER: '.tooltip-inner',
|
|
|
+ ARROW: '.arrow'
|
|
|
+ };
|
|
|
+ var Trigger = {
|
|
|
+ HOVER: 'hover',
|
|
|
+ FOCUS: 'focus',
|
|
|
+ CLICK: 'click',
|
|
|
+ MANUAL: 'manual'
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Class Definition
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ };
|
|
|
+
|
|
|
+ var Tooltip =
|
|
|
+ /*#__PURE__*/
|
|
|
+ function () {
|
|
|
+ function Tooltip(element, config) {
|
|
|
+ /**
|
|
|
+ * Check for Popper dependency
|
|
|
+ * Popper - https://popper.js.org
|
|
|
+ */
|
|
|
+ if (typeof Popper === 'undefined') {
|
|
|
+ throw new TypeError('Bootstrap\'s tooltips require Popper.js (https://popper.js.org/)');
|
|
|
+ } // private
|
|
|
+
|
|
|
+
|
|
|
+ this._isEnabled = true;
|
|
|
+ this._timeout = 0;
|
|
|
+ this._hoverState = '';
|
|
|
+ this._activeTrigger = {};
|
|
|
+ this._popper = null; // Protected
|
|
|
+
|
|
|
+ this.element = element;
|
|
|
+ this.config = this._getConfig(config);
|
|
|
+ this.tip = null;
|
|
|
+
|
|
|
+ this._setListeners();
|
|
|
+ } // Getters
|
|
|
+
|
|
|
+
|
|
|
+ var _proto = Tooltip.prototype;
|
|
|
+
|
|
|
+ // Public
|
|
|
+ _proto.enable = function enable() {
|
|
|
+ this._isEnabled = true;
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.disable = function disable() {
|
|
|
+ this._isEnabled = false;
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.toggleEnabled = function toggleEnabled() {
|
|
|
+ this._isEnabled = !this._isEnabled;
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.toggle = function toggle(event) {
|
|
|
+ if (!this._isEnabled) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (event) {
|
|
|
+ var dataKey = this.constructor.DATA_KEY;
|
|
|
+ var context = $(event.currentTarget).data(dataKey);
|
|
|
+
|
|
|
+ if (!context) {
|
|
|
+ context = new this.constructor(event.currentTarget, this._getDelegateConfig());
|
|
|
+ $(event.currentTarget).data(dataKey, context);
|
|
|
+ }
|
|
|
+
|
|
|
+ context._activeTrigger.click = !context._activeTrigger.click;
|
|
|
+
|
|
|
+ if (context._isWithActiveTrigger()) {
|
|
|
+ context._enter(null, context);
|
|
|
+ } else {
|
|
|
+ context._leave(null, context);
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ if ($(this.getTipElement()).hasClass(ClassName$6.SHOW)) {
|
|
|
+ this._leave(null, this);
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ this._enter(null, this);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.dispose = function dispose() {
|
|
|
+ clearTimeout(this._timeout);
|
|
|
+ $.removeData(this.element, this.constructor.DATA_KEY);
|
|
|
+ $(this.element).off(this.constructor.EVENT_KEY);
|
|
|
+ $(this.element).closest('.modal').off('hide.bs.modal');
|
|
|
+
|
|
|
+ if (this.tip) {
|
|
|
+ $(this.tip).remove();
|
|
|
+ }
|
|
|
+
|
|
|
+ this._isEnabled = null;
|
|
|
+ this._timeout = null;
|
|
|
+ this._hoverState = null;
|
|
|
+ this._activeTrigger = null;
|
|
|
+
|
|
|
+ if (this._popper !== null) {
|
|
|
+ this._popper.destroy();
|
|
|
+ }
|
|
|
+
|
|
|
+ this._popper = null;
|
|
|
+ this.element = null;
|
|
|
+ this.config = null;
|
|
|
+ this.tip = null;
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.show = function show() {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ if ($(this.element).css('display') === 'none') {
|
|
|
+ throw new Error('Please use show on visible elements');
|
|
|
+ }
|
|
|
+
|
|
|
+ var showEvent = $.Event(this.constructor.Event.SHOW);
|
|
|
+
|
|
|
+ if (this.isWithContent() && this._isEnabled) {
|
|
|
+ $(this.element).trigger(showEvent);
|
|
|
+ var shadowRoot = Util.findShadowRoot(this.element);
|
|
|
+ var isInTheDom = $.contains(shadowRoot !== null ? shadowRoot : this.element.ownerDocument.documentElement, this.element);
|
|
|
+
|
|
|
+ if (showEvent.isDefaultPrevented() || !isInTheDom) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var tip = this.getTipElement();
|
|
|
+ var tipId = Util.getUID(this.constructor.NAME);
|
|
|
+ tip.setAttribute('id', tipId);
|
|
|
+ this.element.setAttribute('aria-describedby', tipId);
|
|
|
+ this.setContent();
|
|
|
+
|
|
|
+ if (this.config.animation) {
|
|
|
+ $(tip).addClass(ClassName$6.FADE);
|
|
|
+ }
|
|
|
+
|
|
|
+ var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement;
|
|
|
+
|
|
|
+ var attachment = this._getAttachment(placement);
|
|
|
+
|
|
|
+ this.addAttachmentClass(attachment);
|
|
|
+
|
|
|
+ var container = this._getContainer();
|
|
|
+
|
|
|
+ $(tip).data(this.constructor.DATA_KEY, this);
|
|
|
+
|
|
|
+ if (!$.contains(this.element.ownerDocument.documentElement, this.tip)) {
|
|
|
+ $(tip).appendTo(container);
|
|
|
+ }
|
|
|
+
|
|
|
+ $(this.element).trigger(this.constructor.Event.INSERTED);
|
|
|
+ this._popper = new Popper(this.element, tip, {
|
|
|
+ placement: attachment,
|
|
|
+ modifiers: {
|
|
|
+ offset: this._getOffset(),
|
|
|
+ flip: {
|
|
|
+ behavior: this.config.fallbackPlacement
|
|
|
+ },
|
|
|
+ arrow: {
|
|
|
+ element: Selector$6.ARROW
|
|
|
+ },
|
|
|
+ preventOverflow: {
|
|
|
+ boundariesElement: this.config.boundary
|
|
|
+ }
|
|
|
+ },
|
|
|
+ onCreate: function onCreate(data) {
|
|
|
+ if (data.originalPlacement !== data.placement) {
|
|
|
+ _this._handlePopperPlacementChange(data);
|
|
|
+ }
|
|
|
+ },
|
|
|
+ onUpdate: function onUpdate(data) {
|
|
|
+ return _this._handlePopperPlacementChange(data);
|
|
|
+ }
|
|
|
+ });
|
|
|
+ $(tip).addClass(ClassName$6.SHOW); // If this is a touch-enabled device we add extra
|
|
|
+ // empty mouseover listeners to the body's immediate children;
|
|
|
+ // only needed because of broken event delegation on iOS
|
|
|
+ // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
|
|
|
+
|
|
|
+ if ('ontouchstart' in document.documentElement) {
|
|
|
+ $(document.body).children().on('mouseover', null, $.noop);
|
|
|
+ }
|
|
|
+
|
|
|
+ var complete = function complete() {
|
|
|
+ if (_this.config.animation) {
|
|
|
+ _this._fixTransition();
|
|
|
+ }
|
|
|
+
|
|
|
+ var prevHoverState = _this._hoverState;
|
|
|
+ _this._hoverState = null;
|
|
|
+ $(_this.element).trigger(_this.constructor.Event.SHOWN);
|
|
|
+
|
|
|
+ if (prevHoverState === HoverState.OUT) {
|
|
|
+ _this._leave(null, _this);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ if ($(this.tip).hasClass(ClassName$6.FADE)) {
|
|
|
+ var transitionDuration = Util.getTransitionDurationFromElement(this.tip);
|
|
|
+ $(this.tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
|
|
|
+ } else {
|
|
|
+ complete();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.hide = function hide(callback) {
|
|
|
+ var _this2 = this;
|
|
|
+
|
|
|
+ var tip = this.getTipElement();
|
|
|
+ var hideEvent = $.Event(this.constructor.Event.HIDE);
|
|
|
+
|
|
|
+ var complete = function complete() {
|
|
|
+ if (_this2._hoverState !== HoverState.SHOW && tip.parentNode) {
|
|
|
+ tip.parentNode.removeChild(tip);
|
|
|
+ }
|
|
|
+
|
|
|
+ _this2._cleanTipClass();
|
|
|
+
|
|
|
+ _this2.element.removeAttribute('aria-describedby');
|
|
|
+
|
|
|
+ $(_this2.element).trigger(_this2.constructor.Event.HIDDEN);
|
|
|
+
|
|
|
+ if (_this2._popper !== null) {
|
|
|
+ _this2._popper.destroy();
|
|
|
+ }
|
|
|
+
|
|
|
+ if (callback) {
|
|
|
+ callback();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ $(this.element).trigger(hideEvent);
|
|
|
+
|
|
|
+ if (hideEvent.isDefaultPrevented()) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ $(tip).removeClass(ClassName$6.SHOW); // If this is a touch-enabled device we remove the extra
|
|
|
+ // empty mouseover listeners we added for iOS support
|
|
|
+
|
|
|
+ if ('ontouchstart' in document.documentElement) {
|
|
|
+ $(document.body).children().off('mouseover', null, $.noop);
|
|
|
+ }
|
|
|
+
|
|
|
+ this._activeTrigger[Trigger.CLICK] = false;
|
|
|
+ this._activeTrigger[Trigger.FOCUS] = false;
|
|
|
+ this._activeTrigger[Trigger.HOVER] = false;
|
|
|
+
|
|
|
+ if ($(this.tip).hasClass(ClassName$6.FADE)) {
|
|
|
+ var transitionDuration = Util.getTransitionDurationFromElement(tip);
|
|
|
+ $(tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
|
|
|
+ } else {
|
|
|
+ complete();
|
|
|
+ }
|
|
|
+
|
|
|
+ this._hoverState = '';
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.update = function update() {
|
|
|
+ if (this._popper !== null) {
|
|
|
+ this._popper.scheduleUpdate();
|
|
|
+ }
|
|
|
+ } // Protected
|
|
|
+ ;
|
|
|
+
|
|
|
+ _proto.isWithContent = function isWithContent() {
|
|
|
+ return Boolean(this.getTitle());
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.addAttachmentClass = function addAttachmentClass(attachment) {
|
|
|
+ $(this.getTipElement()).addClass(CLASS_PREFIX + "-" + attachment);
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.getTipElement = function getTipElement() {
|
|
|
+ this.tip = this.tip || $(this.config.template)[0];
|
|
|
+ return this.tip;
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.setContent = function setContent() {
|
|
|
+ var tip = this.getTipElement();
|
|
|
+ this.setElementContent($(tip.querySelectorAll(Selector$6.TOOLTIP_INNER)), this.getTitle());
|
|
|
+ $(tip).removeClass(ClassName$6.FADE + " " + ClassName$6.SHOW);
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.setElementContent = function setElementContent($element, content) {
|
|
|
+ if (typeof content === 'object' && (content.nodeType || content.jquery)) {
|
|
|
+ // Content is a DOM node or a jQuery
|
|
|
+ if (this.config.html) {
|
|
|
+ if (!$(content).parent().is($element)) {
|
|
|
+ $element.empty().append(content);
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ $element.text($(content).text());
|
|
|
+ }
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this.config.html) {
|
|
|
+ if (this.config.sanitize) {
|
|
|
+ content = sanitizeHtml(content, this.config.whiteList, this.config.sanitizeFn);
|
|
|
+ }
|
|
|
+
|
|
|
+ $element.html(content);
|
|
|
+ } else {
|
|
|
+ $element.text(content);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.getTitle = function getTitle() {
|
|
|
+ var title = this.element.getAttribute('data-original-title');
|
|
|
+
|
|
|
+ if (!title) {
|
|
|
+ title = typeof this.config.title === 'function' ? this.config.title.call(this.element) : this.config.title;
|
|
|
+ }
|
|
|
+
|
|
|
+ return title;
|
|
|
+ } // Private
|
|
|
+ ;
|
|
|
+
|
|
|
+ _proto._getOffset = function _getOffset() {
|
|
|
+ var _this3 = this;
|
|
|
+
|
|
|
+ var offset = {};
|
|
|
+
|
|
|
+ if (typeof this.config.offset === 'function') {
|
|
|
+ offset.fn = function (data) {
|
|
|
+ data.offsets = _objectSpread({}, data.offsets, _this3.config.offset(data.offsets, _this3.element) || {});
|
|
|
+ return data;
|
|
|
+ };
|
|
|
+ } else {
|
|
|
+ offset.offset = this.config.offset;
|
|
|
+ }
|
|
|
+
|
|
|
+ return offset;
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._getContainer = function _getContainer() {
|
|
|
+ if (this.config.container === false) {
|
|
|
+ return document.body;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (Util.isElement(this.config.container)) {
|
|
|
+ return $(this.config.container);
|
|
|
+ }
|
|
|
+
|
|
|
+ return $(document).find(this.config.container);
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._getAttachment = function _getAttachment(placement) {
|
|
|
+ return AttachmentMap$1[placement.toUpperCase()];
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._setListeners = function _setListeners() {
|
|
|
+ var _this4 = this;
|
|
|
+
|
|
|
+ var triggers = this.config.trigger.split(' ');
|
|
|
+ triggers.forEach(function (trigger) {
|
|
|
+ if (trigger === 'click') {
|
|
|
+ $(_this4.element).on(_this4.constructor.Event.CLICK, _this4.config.selector, function (event) {
|
|
|
+ return _this4.toggle(event);
|
|
|
+ });
|
|
|
+ } else if (trigger !== Trigger.MANUAL) {
|
|
|
+ var eventIn = trigger === Trigger.HOVER ? _this4.constructor.Event.MOUSEENTER : _this4.constructor.Event.FOCUSIN;
|
|
|
+ var eventOut = trigger === Trigger.HOVER ? _this4.constructor.Event.MOUSELEAVE : _this4.constructor.Event.FOCUSOUT;
|
|
|
+ $(_this4.element).on(eventIn, _this4.config.selector, function (event) {
|
|
|
+ return _this4._enter(event);
|
|
|
+ }).on(eventOut, _this4.config.selector, function (event) {
|
|
|
+ return _this4._leave(event);
|
|
|
+ });
|
|
|
+ }
|
|
|
+ });
|
|
|
+ $(this.element).closest('.modal').on('hide.bs.modal', function () {
|
|
|
+ if (_this4.element) {
|
|
|
+ _this4.hide();
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ if (this.config.selector) {
|
|
|
+ this.config = _objectSpread({}, this.config, {
|
|
|
+ trigger: 'manual',
|
|
|
+ selector: ''
|
|
|
+ });
|
|
|
+ } else {
|
|
|
+ this._fixTitle();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._fixTitle = function _fixTitle() {
|
|
|
+ var titleType = typeof this.element.getAttribute('data-original-title');
|
|
|
+
|
|
|
+ if (this.element.getAttribute('title') || titleType !== 'string') {
|
|
|
+ this.element.setAttribute('data-original-title', this.element.getAttribute('title') || '');
|
|
|
+ this.element.setAttribute('title', '');
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._enter = function _enter(event, context) {
|
|
|
+ var dataKey = this.constructor.DATA_KEY;
|
|
|
+ context = context || $(event.currentTarget).data(dataKey);
|
|
|
+
|
|
|
+ if (!context) {
|
|
|
+ context = new this.constructor(event.currentTarget, this._getDelegateConfig());
|
|
|
+ $(event.currentTarget).data(dataKey, context);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (event) {
|
|
|
+ context._activeTrigger[event.type === 'focusin' ? Trigger.FOCUS : Trigger.HOVER] = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ($(context.getTipElement()).hasClass(ClassName$6.SHOW) || context._hoverState === HoverState.SHOW) {
|
|
|
+ context._hoverState = HoverState.SHOW;
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ clearTimeout(context._timeout);
|
|
|
+ context._hoverState = HoverState.SHOW;
|
|
|
+
|
|
|
+ if (!context.config.delay || !context.config.delay.show) {
|
|
|
+ context.show();
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ context._timeout = setTimeout(function () {
|
|
|
+ if (context._hoverState === HoverState.SHOW) {
|
|
|
+ context.show();
|
|
|
+ }
|
|
|
+ }, context.config.delay.show);
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._leave = function _leave(event, context) {
|
|
|
+ var dataKey = this.constructor.DATA_KEY;
|
|
|
+ context = context || $(event.currentTarget).data(dataKey);
|
|
|
+
|
|
|
+ if (!context) {
|
|
|
+ context = new this.constructor(event.currentTarget, this._getDelegateConfig());
|
|
|
+ $(event.currentTarget).data(dataKey, context);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (event) {
|
|
|
+ context._activeTrigger[event.type === 'focusout' ? Trigger.FOCUS : Trigger.HOVER] = false;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (context._isWithActiveTrigger()) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ clearTimeout(context._timeout);
|
|
|
+ context._hoverState = HoverState.OUT;
|
|
|
+
|
|
|
+ if (!context.config.delay || !context.config.delay.hide) {
|
|
|
+ context.hide();
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ context._timeout = setTimeout(function () {
|
|
|
+ if (context._hoverState === HoverState.OUT) {
|
|
|
+ context.hide();
|
|
|
+ }
|
|
|
+ }, context.config.delay.hide);
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._isWithActiveTrigger = function _isWithActiveTrigger() {
|
|
|
+ for (var trigger in this._activeTrigger) {
|
|
|
+ if (this._activeTrigger[trigger]) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return false;
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._getConfig = function _getConfig(config) {
|
|
|
+ var dataAttributes = $(this.element).data();
|
|
|
+ Object.keys(dataAttributes).forEach(function (dataAttr) {
|
|
|
+ if (DISALLOWED_ATTRIBUTES.indexOf(dataAttr) !== -1) {
|
|
|
+ delete dataAttributes[dataAttr];
|
|
|
+ }
|
|
|
+ });
|
|
|
+ config = _objectSpread({}, this.constructor.Default, dataAttributes, typeof config === 'object' && config ? config : {});
|
|
|
+
|
|
|
+ if (typeof config.delay === 'number') {
|
|
|
+ config.delay = {
|
|
|
+ show: config.delay,
|
|
|
+ hide: config.delay
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ if (typeof config.title === 'number') {
|
|
|
+ config.title = config.title.toString();
|
|
|
+ }
|
|
|
+
|
|
|
+ if (typeof config.content === 'number') {
|
|
|
+ config.content = config.content.toString();
|
|
|
+ }
|
|
|
+
|
|
|
+ Util.typeCheckConfig(NAME$6, config, this.constructor.DefaultType);
|
|
|
+
|
|
|
+ if (config.sanitize) {
|
|
|
+ config.template = sanitizeHtml(config.template, config.whiteList, config.sanitizeFn);
|
|
|
+ }
|
|
|
+
|
|
|
+ return config;
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._getDelegateConfig = function _getDelegateConfig() {
|
|
|
+ var config = {};
|
|
|
+
|
|
|
+ if (this.config) {
|
|
|
+ for (var key in this.config) {
|
|
|
+ if (this.constructor.Default[key] !== this.config[key]) {
|
|
|
+ config[key] = this.config[key];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return config;
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._cleanTipClass = function _cleanTipClass() {
|
|
|
+ var $tip = $(this.getTipElement());
|
|
|
+ var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX);
|
|
|
+
|
|
|
+ if (tabClass !== null && tabClass.length) {
|
|
|
+ $tip.removeClass(tabClass.join(''));
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._handlePopperPlacementChange = function _handlePopperPlacementChange(popperData) {
|
|
|
+ var popperInstance = popperData.instance;
|
|
|
+ this.tip = popperInstance.popper;
|
|
|
+
|
|
|
+ this._cleanTipClass();
|
|
|
+
|
|
|
+ this.addAttachmentClass(this._getAttachment(popperData.placement));
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._fixTransition = function _fixTransition() {
|
|
|
+ var tip = this.getTipElement();
|
|
|
+ var initConfigAnimation = this.config.animation;
|
|
|
+
|
|
|
+ if (tip.getAttribute('x-placement') !== null) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ $(tip).removeClass(ClassName$6.FADE);
|
|
|
+ this.config.animation = false;
|
|
|
+ this.hide();
|
|
|
+ this.show();
|
|
|
+ this.config.animation = initConfigAnimation;
|
|
|
+ } // Static
|
|
|
+ ;
|
|
|
+
|
|
|
+ Tooltip._jQueryInterface = function _jQueryInterface(config) {
|
|
|
+ return this.each(function () {
|
|
|
+ var data = $(this).data(DATA_KEY$6);
|
|
|
+
|
|
|
+ var _config = typeof config === 'object' && config;
|
|
|
+
|
|
|
+ if (!data && /dispose|hide/.test(config)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!data) {
|
|
|
+ data = new Tooltip(this, _config);
|
|
|
+ $(this).data(DATA_KEY$6, data);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (typeof config === 'string') {
|
|
|
+ if (typeof data[config] === 'undefined') {
|
|
|
+ throw new TypeError("No method named \"" + config + "\"");
|
|
|
+ }
|
|
|
+
|
|
|
+ data[config]();
|
|
|
+ }
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ _createClass(Tooltip, null, [{
|
|
|
+ key: "VERSION",
|
|
|
+ get: function get() {
|
|
|
+ return VERSION$6;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "Default",
|
|
|
+ get: function get() {
|
|
|
+ return Default$4;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "NAME",
|
|
|
+ get: function get() {
|
|
|
+ return NAME$6;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "DATA_KEY",
|
|
|
+ get: function get() {
|
|
|
+ return DATA_KEY$6;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "Event",
|
|
|
+ get: function get() {
|
|
|
+ return Event$6;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "EVENT_KEY",
|
|
|
+ get: function get() {
|
|
|
+ return EVENT_KEY$6;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "DefaultType",
|
|
|
+ get: function get() {
|
|
|
+ return DefaultType$4;
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return Tooltip;
|
|
|
+ }();
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * jQuery
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+
|
|
|
+ $.fn[NAME$6] = Tooltip._jQueryInterface;
|
|
|
+ $.fn[NAME$6].Constructor = Tooltip;
|
|
|
+
|
|
|
+ $.fn[NAME$6].noConflict = function () {
|
|
|
+ $.fn[NAME$6] = JQUERY_NO_CONFLICT$6;
|
|
|
+ return Tooltip._jQueryInterface;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Constants
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ var NAME$7 = 'popover';
|
|
|
+ var VERSION$7 = '4.3.1';
|
|
|
+ var DATA_KEY$7 = 'bs.popover';
|
|
|
+ var EVENT_KEY$7 = "." + DATA_KEY$7;
|
|
|
+ var JQUERY_NO_CONFLICT$7 = $.fn[NAME$7];
|
|
|
+ var CLASS_PREFIX$1 = 'bs-popover';
|
|
|
+ var BSCLS_PREFIX_REGEX$1 = new RegExp("(^|\\s)" + CLASS_PREFIX$1 + "\\S+", 'g');
|
|
|
+
|
|
|
+ var Default$5 = _objectSpread({}, Tooltip.Default, {
|
|
|
+ placement: 'right',
|
|
|
+ trigger: 'click',
|
|
|
+ content: '',
|
|
|
+ template: '<div class="popover" role="tooltip">' + '<div class="arrow"></div>' + '<h3 class="popover-header"></h3>' + '<div class="popover-body"></div></div>'
|
|
|
+ });
|
|
|
+
|
|
|
+ var DefaultType$5 = _objectSpread({}, Tooltip.DefaultType, {
|
|
|
+ content: '(string|element|function)'
|
|
|
+ });
|
|
|
+
|
|
|
+ var ClassName$7 = {
|
|
|
+ FADE: 'fade',
|
|
|
+ SHOW: 'show'
|
|
|
+ };
|
|
|
+ var Selector$7 = {
|
|
|
+ TITLE: '.popover-header',
|
|
|
+ CONTENT: '.popover-body'
|
|
|
+ };
|
|
|
+ var Event$7 = {
|
|
|
+ HIDE: "hide" + EVENT_KEY$7,
|
|
|
+ HIDDEN: "hidden" + EVENT_KEY$7,
|
|
|
+ SHOW: "show" + EVENT_KEY$7,
|
|
|
+ SHOWN: "shown" + EVENT_KEY$7,
|
|
|
+ INSERTED: "inserted" + EVENT_KEY$7,
|
|
|
+ CLICK: "click" + EVENT_KEY$7,
|
|
|
+ FOCUSIN: "focusin" + EVENT_KEY$7,
|
|
|
+ FOCUSOUT: "focusout" + EVENT_KEY$7,
|
|
|
+ MOUSEENTER: "mouseenter" + EVENT_KEY$7,
|
|
|
+ MOUSELEAVE: "mouseleave" + EVENT_KEY$7
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Class Definition
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ };
|
|
|
+
|
|
|
+ var Popover =
|
|
|
+ /*#__PURE__*/
|
|
|
+ function (_Tooltip) {
|
|
|
+ _inheritsLoose(Popover, _Tooltip);
|
|
|
+
|
|
|
+ function Popover() {
|
|
|
+ return _Tooltip.apply(this, arguments) || this;
|
|
|
+ }
|
|
|
+
|
|
|
+ var _proto = Popover.prototype;
|
|
|
+
|
|
|
+ // Overrides
|
|
|
+ _proto.isWithContent = function isWithContent() {
|
|
|
+ return this.getTitle() || this._getContent();
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.addAttachmentClass = function addAttachmentClass(attachment) {
|
|
|
+ $(this.getTipElement()).addClass(CLASS_PREFIX$1 + "-" + attachment);
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.getTipElement = function getTipElement() {
|
|
|
+ this.tip = this.tip || $(this.config.template)[0];
|
|
|
+ return this.tip;
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.setContent = function setContent() {
|
|
|
+ var $tip = $(this.getTipElement()); // We use append for html objects to maintain js events
|
|
|
+
|
|
|
+ this.setElementContent($tip.find(Selector$7.TITLE), this.getTitle());
|
|
|
+
|
|
|
+ var content = this._getContent();
|
|
|
+
|
|
|
+ if (typeof content === 'function') {
|
|
|
+ content = content.call(this.element);
|
|
|
+ }
|
|
|
+
|
|
|
+ this.setElementContent($tip.find(Selector$7.CONTENT), content);
|
|
|
+ $tip.removeClass(ClassName$7.FADE + " " + ClassName$7.SHOW);
|
|
|
+ } // Private
|
|
|
+ ;
|
|
|
+
|
|
|
+ _proto._getContent = function _getContent() {
|
|
|
+ return this.element.getAttribute('data-content') || this.config.content;
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._cleanTipClass = function _cleanTipClass() {
|
|
|
+ var $tip = $(this.getTipElement());
|
|
|
+ var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX$1);
|
|
|
+
|
|
|
+ if (tabClass !== null && tabClass.length > 0) {
|
|
|
+ $tip.removeClass(tabClass.join(''));
|
|
|
+ }
|
|
|
+ } // Static
|
|
|
+ ;
|
|
|
+
|
|
|
+ Popover._jQueryInterface = function _jQueryInterface(config) {
|
|
|
+ return this.each(function () {
|
|
|
+ var data = $(this).data(DATA_KEY$7);
|
|
|
+
|
|
|
+ var _config = typeof config === 'object' ? config : null;
|
|
|
+
|
|
|
+ if (!data && /dispose|hide/.test(config)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!data) {
|
|
|
+ data = new Popover(this, _config);
|
|
|
+ $(this).data(DATA_KEY$7, data);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (typeof config === 'string') {
|
|
|
+ if (typeof data[config] === 'undefined') {
|
|
|
+ throw new TypeError("No method named \"" + config + "\"");
|
|
|
+ }
|
|
|
+
|
|
|
+ data[config]();
|
|
|
+ }
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ _createClass(Popover, null, [{
|
|
|
+ key: "VERSION",
|
|
|
+ // Getters
|
|
|
+ get: function get() {
|
|
|
+ return VERSION$7;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "Default",
|
|
|
+ get: function get() {
|
|
|
+ return Default$5;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "NAME",
|
|
|
+ get: function get() {
|
|
|
+ return NAME$7;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "DATA_KEY",
|
|
|
+ get: function get() {
|
|
|
+ return DATA_KEY$7;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "Event",
|
|
|
+ get: function get() {
|
|
|
+ return Event$7;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "EVENT_KEY",
|
|
|
+ get: function get() {
|
|
|
+ return EVENT_KEY$7;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "DefaultType",
|
|
|
+ get: function get() {
|
|
|
+ return DefaultType$5;
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return Popover;
|
|
|
+ }(Tooltip);
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * jQuery
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+
|
|
|
+ $.fn[NAME$7] = Popover._jQueryInterface;
|
|
|
+ $.fn[NAME$7].Constructor = Popover;
|
|
|
+
|
|
|
+ $.fn[NAME$7].noConflict = function () {
|
|
|
+ $.fn[NAME$7] = JQUERY_NO_CONFLICT$7;
|
|
|
+ return Popover._jQueryInterface;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Constants
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ var NAME$8 = 'scrollspy';
|
|
|
+ var VERSION$8 = '4.3.1';
|
|
|
+ var DATA_KEY$8 = 'bs.scrollspy';
|
|
|
+ var EVENT_KEY$8 = "." + DATA_KEY$8;
|
|
|
+ var DATA_API_KEY$6 = '.data-api';
|
|
|
+ var JQUERY_NO_CONFLICT$8 = $.fn[NAME$8];
|
|
|
+ var Default$6 = {
|
|
|
+ offset: 10,
|
|
|
+ method: 'auto',
|
|
|
+ target: ''
|
|
|
+ };
|
|
|
+ var DefaultType$6 = {
|
|
|
+ offset: 'number',
|
|
|
+ method: 'string',
|
|
|
+ target: '(string|element)'
|
|
|
+ };
|
|
|
+ var Event$8 = {
|
|
|
+ ACTIVATE: "activate" + EVENT_KEY$8,
|
|
|
+ SCROLL: "scroll" + EVENT_KEY$8,
|
|
|
+ LOAD_DATA_API: "load" + EVENT_KEY$8 + DATA_API_KEY$6
|
|
|
+ };
|
|
|
+ var ClassName$8 = {
|
|
|
+ DROPDOWN_ITEM: 'dropdown-item',
|
|
|
+ DROPDOWN_MENU: 'dropdown-menu',
|
|
|
+ ACTIVE: 'active'
|
|
|
+ };
|
|
|
+ var Selector$8 = {
|
|
|
+ DATA_SPY: '[data-spy="scroll"]',
|
|
|
+ ACTIVE: '.active',
|
|
|
+ NAV_LIST_GROUP: '.nav, .list-group',
|
|
|
+ NAV_LINKS: '.nav-link',
|
|
|
+ NAV_ITEMS: '.nav-item',
|
|
|
+ LIST_ITEMS: '.list-group-item',
|
|
|
+ DROPDOWN: '.dropdown',
|
|
|
+ DROPDOWN_ITEMS: '.dropdown-item',
|
|
|
+ DROPDOWN_TOGGLE: '.dropdown-toggle'
|
|
|
+ };
|
|
|
+ var OffsetMethod = {
|
|
|
+ OFFSET: 'offset',
|
|
|
+ POSITION: 'position'
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Class Definition
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ };
|
|
|
+
|
|
|
+ var ScrollSpy =
|
|
|
+ /*#__PURE__*/
|
|
|
+ function () {
|
|
|
+ function ScrollSpy(element, config) {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ this._element = element;
|
|
|
+ this._scrollElement = element.tagName === 'BODY' ? window : element;
|
|
|
+ this._config = this._getConfig(config);
|
|
|
+ this._selector = this._config.target + " " + Selector$8.NAV_LINKS + "," + (this._config.target + " " + Selector$8.LIST_ITEMS + ",") + (this._config.target + " " + Selector$8.DROPDOWN_ITEMS);
|
|
|
+ this._offsets = [];
|
|
|
+ this._targets = [];
|
|
|
+ this._activeTarget = null;
|
|
|
+ this._scrollHeight = 0;
|
|
|
+ $(this._scrollElement).on(Event$8.SCROLL, function (event) {
|
|
|
+ return _this._process(event);
|
|
|
+ });
|
|
|
+ this.refresh();
|
|
|
+
|
|
|
+ this._process();
|
|
|
+ } // Getters
|
|
|
+
|
|
|
+
|
|
|
+ var _proto = ScrollSpy.prototype;
|
|
|
+
|
|
|
+ // Public
|
|
|
+ _proto.refresh = function refresh() {
|
|
|
+ var _this2 = this;
|
|
|
+
|
|
|
+ var autoMethod = this._scrollElement === this._scrollElement.window ? OffsetMethod.OFFSET : OffsetMethod.POSITION;
|
|
|
+ var offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;
|
|
|
+ var offsetBase = offsetMethod === OffsetMethod.POSITION ? this._getScrollTop() : 0;
|
|
|
+ this._offsets = [];
|
|
|
+ this._targets = [];
|
|
|
+ this._scrollHeight = this._getScrollHeight();
|
|
|
+ var targets = [].slice.call(document.querySelectorAll(this._selector));
|
|
|
+ targets.map(function (element) {
|
|
|
+ var target;
|
|
|
+ var targetSelector = Util.getSelectorFromElement(element);
|
|
|
+
|
|
|
+ if (targetSelector) {
|
|
|
+ target = document.querySelector(targetSelector);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (target) {
|
|
|
+ var targetBCR = target.getBoundingClientRect();
|
|
|
+
|
|
|
+ if (targetBCR.width || targetBCR.height) {
|
|
|
+ // TODO (fat): remove sketch reliance on jQuery position/offset
|
|
|
+ return [$(target)[offsetMethod]().top + offsetBase, targetSelector];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return null;
|
|
|
+ }).filter(function (item) {
|
|
|
+ return item;
|
|
|
+ }).sort(function (a, b) {
|
|
|
+ return a[0] - b[0];
|
|
|
+ }).forEach(function (item) {
|
|
|
+ _this2._offsets.push(item[0]);
|
|
|
+
|
|
|
+ _this2._targets.push(item[1]);
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.dispose = function dispose() {
|
|
|
+ $.removeData(this._element, DATA_KEY$8);
|
|
|
+ $(this._scrollElement).off(EVENT_KEY$8);
|
|
|
+ this._element = null;
|
|
|
+ this._scrollElement = null;
|
|
|
+ this._config = null;
|
|
|
+ this._selector = null;
|
|
|
+ this._offsets = null;
|
|
|
+ this._targets = null;
|
|
|
+ this._activeTarget = null;
|
|
|
+ this._scrollHeight = null;
|
|
|
+ } // Private
|
|
|
+ ;
|
|
|
+
|
|
|
+ _proto._getConfig = function _getConfig(config) {
|
|
|
+ config = _objectSpread({}, Default$6, typeof config === 'object' && config ? config : {});
|
|
|
+
|
|
|
+ if (typeof config.target !== 'string') {
|
|
|
+ var id = $(config.target).attr('id');
|
|
|
+
|
|
|
+ if (!id) {
|
|
|
+ id = Util.getUID(NAME$8);
|
|
|
+ $(config.target).attr('id', id);
|
|
|
+ }
|
|
|
+
|
|
|
+ config.target = "#" + id;
|
|
|
+ }
|
|
|
+
|
|
|
+ Util.typeCheckConfig(NAME$8, config, DefaultType$6);
|
|
|
+ return config;
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._getScrollTop = function _getScrollTop() {
|
|
|
+ return this._scrollElement === window ? this._scrollElement.pageYOffset : this._scrollElement.scrollTop;
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._getScrollHeight = function _getScrollHeight() {
|
|
|
+ return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._getOffsetHeight = function _getOffsetHeight() {
|
|
|
+ return this._scrollElement === window ? window.innerHeight : this._scrollElement.getBoundingClientRect().height;
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._process = function _process() {
|
|
|
+ var scrollTop = this._getScrollTop() + this._config.offset;
|
|
|
+
|
|
|
+ var scrollHeight = this._getScrollHeight();
|
|
|
+
|
|
|
+ var maxScroll = this._config.offset + scrollHeight - this._getOffsetHeight();
|
|
|
+
|
|
|
+ if (this._scrollHeight !== scrollHeight) {
|
|
|
+ this.refresh();
|
|
|
+ }
|
|
|
+
|
|
|
+ if (scrollTop >= maxScroll) {
|
|
|
+ var target = this._targets[this._targets.length - 1];
|
|
|
+
|
|
|
+ if (this._activeTarget !== target) {
|
|
|
+ this._activate(target);
|
|
|
+ }
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._activeTarget && scrollTop < this._offsets[0] && this._offsets[0] > 0) {
|
|
|
+ this._activeTarget = null;
|
|
|
+
|
|
|
+ this._clear();
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var offsetLength = this._offsets.length;
|
|
|
+
|
|
|
+ for (var i = offsetLength; i--;) {
|
|
|
+ var isActiveTarget = this._activeTarget !== this._targets[i] && scrollTop >= this._offsets[i] && (typeof this._offsets[i + 1] === 'undefined' || scrollTop < this._offsets[i + 1]);
|
|
|
+
|
|
|
+ if (isActiveTarget) {
|
|
|
+ this._activate(this._targets[i]);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._activate = function _activate(target) {
|
|
|
+ this._activeTarget = target;
|
|
|
+
|
|
|
+ this._clear();
|
|
|
+
|
|
|
+ var queries = this._selector.split(',').map(function (selector) {
|
|
|
+ return selector + "[data-target=\"" + target + "\"]," + selector + "[href=\"" + target + "\"]";
|
|
|
+ });
|
|
|
+
|
|
|
+ var $link = $([].slice.call(document.querySelectorAll(queries.join(','))));
|
|
|
+
|
|
|
+ if ($link.hasClass(ClassName$8.DROPDOWN_ITEM)) {
|
|
|
+ $link.closest(Selector$8.DROPDOWN).find(Selector$8.DROPDOWN_TOGGLE).addClass(ClassName$8.ACTIVE);
|
|
|
+ $link.addClass(ClassName$8.ACTIVE);
|
|
|
+ } else {
|
|
|
+ // Set triggered link as active
|
|
|
+ $link.addClass(ClassName$8.ACTIVE); // Set triggered links parents as active
|
|
|
+ // With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor
|
|
|
+
|
|
|
+ $link.parents(Selector$8.NAV_LIST_GROUP).prev(Selector$8.NAV_LINKS + ", " + Selector$8.LIST_ITEMS).addClass(ClassName$8.ACTIVE); // Handle special case when .nav-link is inside .nav-item
|
|
|
+
|
|
|
+ $link.parents(Selector$8.NAV_LIST_GROUP).prev(Selector$8.NAV_ITEMS).children(Selector$8.NAV_LINKS).addClass(ClassName$8.ACTIVE);
|
|
|
+ }
|
|
|
+
|
|
|
+ $(this._scrollElement).trigger(Event$8.ACTIVATE, {
|
|
|
+ relatedTarget: target
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._clear = function _clear() {
|
|
|
+ [].slice.call(document.querySelectorAll(this._selector)).filter(function (node) {
|
|
|
+ return node.classList.contains(ClassName$8.ACTIVE);
|
|
|
+ }).forEach(function (node) {
|
|
|
+ return node.classList.remove(ClassName$8.ACTIVE);
|
|
|
+ });
|
|
|
+ } // Static
|
|
|
+ ;
|
|
|
+
|
|
|
+ ScrollSpy._jQueryInterface = function _jQueryInterface(config) {
|
|
|
+ return this.each(function () {
|
|
|
+ var data = $(this).data(DATA_KEY$8);
|
|
|
+
|
|
|
+ var _config = typeof config === 'object' && config;
|
|
|
+
|
|
|
+ if (!data) {
|
|
|
+ data = new ScrollSpy(this, _config);
|
|
|
+ $(this).data(DATA_KEY$8, data);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (typeof config === 'string') {
|
|
|
+ if (typeof data[config] === 'undefined') {
|
|
|
+ throw new TypeError("No method named \"" + config + "\"");
|
|
|
+ }
|
|
|
+
|
|
|
+ data[config]();
|
|
|
+ }
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ _createClass(ScrollSpy, null, [{
|
|
|
+ key: "VERSION",
|
|
|
+ get: function get() {
|
|
|
+ return VERSION$8;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "Default",
|
|
|
+ get: function get() {
|
|
|
+ return Default$6;
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return ScrollSpy;
|
|
|
+ }();
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Data Api implementation
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+
|
|
|
+ $(window).on(Event$8.LOAD_DATA_API, function () {
|
|
|
+ var scrollSpys = [].slice.call(document.querySelectorAll(Selector$8.DATA_SPY));
|
|
|
+ var scrollSpysLength = scrollSpys.length;
|
|
|
+
|
|
|
+ for (var i = scrollSpysLength; i--;) {
|
|
|
+ var $spy = $(scrollSpys[i]);
|
|
|
+
|
|
|
+ ScrollSpy._jQueryInterface.call($spy, $spy.data());
|
|
|
+ }
|
|
|
+ });
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * jQuery
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ $.fn[NAME$8] = ScrollSpy._jQueryInterface;
|
|
|
+ $.fn[NAME$8].Constructor = ScrollSpy;
|
|
|
+
|
|
|
+ $.fn[NAME$8].noConflict = function () {
|
|
|
+ $.fn[NAME$8] = JQUERY_NO_CONFLICT$8;
|
|
|
+ return ScrollSpy._jQueryInterface;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Constants
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ var NAME$9 = 'tab';
|
|
|
+ var VERSION$9 = '4.3.1';
|
|
|
+ var DATA_KEY$9 = 'bs.tab';
|
|
|
+ var EVENT_KEY$9 = "." + DATA_KEY$9;
|
|
|
+ var DATA_API_KEY$7 = '.data-api';
|
|
|
+ var JQUERY_NO_CONFLICT$9 = $.fn[NAME$9];
|
|
|
+ var Event$9 = {
|
|
|
+ HIDE: "hide" + EVENT_KEY$9,
|
|
|
+ HIDDEN: "hidden" + EVENT_KEY$9,
|
|
|
+ SHOW: "show" + EVENT_KEY$9,
|
|
|
+ SHOWN: "shown" + EVENT_KEY$9,
|
|
|
+ CLICK_DATA_API: "click" + EVENT_KEY$9 + DATA_API_KEY$7
|
|
|
+ };
|
|
|
+ var ClassName$9 = {
|
|
|
+ DROPDOWN_MENU: 'dropdown-menu',
|
|
|
+ ACTIVE: 'active',
|
|
|
+ DISABLED: 'disabled',
|
|
|
+ FADE: 'fade',
|
|
|
+ SHOW: 'show'
|
|
|
+ };
|
|
|
+ var Selector$9 = {
|
|
|
+ DROPDOWN: '.dropdown',
|
|
|
+ NAV_LIST_GROUP: '.nav, .list-group',
|
|
|
+ ACTIVE: '.active',
|
|
|
+ ACTIVE_UL: '> li > .active',
|
|
|
+ DATA_TOGGLE: '[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]',
|
|
|
+ DROPDOWN_TOGGLE: '.dropdown-toggle',
|
|
|
+ DROPDOWN_ACTIVE_CHILD: '> .dropdown-menu .active'
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Class Definition
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ };
|
|
|
+
|
|
|
+ var Tab =
|
|
|
+ /*#__PURE__*/
|
|
|
+ function () {
|
|
|
+ function Tab(element) {
|
|
|
+ this._element = element;
|
|
|
+ } // Getters
|
|
|
+
|
|
|
+
|
|
|
+ var _proto = Tab.prototype;
|
|
|
+
|
|
|
+ // Public
|
|
|
+ _proto.show = function show() {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && $(this._element).hasClass(ClassName$9.ACTIVE) || $(this._element).hasClass(ClassName$9.DISABLED)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var target;
|
|
|
+ var previous;
|
|
|
+ var listElement = $(this._element).closest(Selector$9.NAV_LIST_GROUP)[0];
|
|
|
+ var selector = Util.getSelectorFromElement(this._element);
|
|
|
+
|
|
|
+ if (listElement) {
|
|
|
+ var itemSelector = listElement.nodeName === 'UL' || listElement.nodeName === 'OL' ? Selector$9.ACTIVE_UL : Selector$9.ACTIVE;
|
|
|
+ previous = $.makeArray($(listElement).find(itemSelector));
|
|
|
+ previous = previous[previous.length - 1];
|
|
|
+ }
|
|
|
+
|
|
|
+ var hideEvent = $.Event(Event$9.HIDE, {
|
|
|
+ relatedTarget: this._element
|
|
|
+ });
|
|
|
+ var showEvent = $.Event(Event$9.SHOW, {
|
|
|
+ relatedTarget: previous
|
|
|
+ });
|
|
|
+
|
|
|
+ if (previous) {
|
|
|
+ $(previous).trigger(hideEvent);
|
|
|
+ }
|
|
|
+
|
|
|
+ $(this._element).trigger(showEvent);
|
|
|
+
|
|
|
+ if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (selector) {
|
|
|
+ target = document.querySelector(selector);
|
|
|
+ }
|
|
|
+
|
|
|
+ this._activate(this._element, listElement);
|
|
|
+
|
|
|
+ var complete = function complete() {
|
|
|
+ var hiddenEvent = $.Event(Event$9.HIDDEN, {
|
|
|
+ relatedTarget: _this._element
|
|
|
+ });
|
|
|
+ var shownEvent = $.Event(Event$9.SHOWN, {
|
|
|
+ relatedTarget: previous
|
|
|
+ });
|
|
|
+ $(previous).trigger(hiddenEvent);
|
|
|
+ $(_this._element).trigger(shownEvent);
|
|
|
+ };
|
|
|
+
|
|
|
+ if (target) {
|
|
|
+ this._activate(target, target.parentNode, complete);
|
|
|
+ } else {
|
|
|
+ complete();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.dispose = function dispose() {
|
|
|
+ $.removeData(this._element, DATA_KEY$9);
|
|
|
+ this._element = null;
|
|
|
+ } // Private
|
|
|
+ ;
|
|
|
+
|
|
|
+ _proto._activate = function _activate(element, container, callback) {
|
|
|
+ var _this2 = this;
|
|
|
+
|
|
|
+ var activeElements = container && (container.nodeName === 'UL' || container.nodeName === 'OL') ? $(container).find(Selector$9.ACTIVE_UL) : $(container).children(Selector$9.ACTIVE);
|
|
|
+ var active = activeElements[0];
|
|
|
+ var isTransitioning = callback && active && $(active).hasClass(ClassName$9.FADE);
|
|
|
+
|
|
|
+ var complete = function complete() {
|
|
|
+ return _this2._transitionComplete(element, active, callback);
|
|
|
+ };
|
|
|
+
|
|
|
+ if (active && isTransitioning) {
|
|
|
+ var transitionDuration = Util.getTransitionDurationFromElement(active);
|
|
|
+ $(active).removeClass(ClassName$9.SHOW).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
|
|
|
+ } else {
|
|
|
+ complete();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._transitionComplete = function _transitionComplete(element, active, callback) {
|
|
|
+ if (active) {
|
|
|
+ $(active).removeClass(ClassName$9.ACTIVE);
|
|
|
+ var dropdownChild = $(active.parentNode).find(Selector$9.DROPDOWN_ACTIVE_CHILD)[0];
|
|
|
+
|
|
|
+ if (dropdownChild) {
|
|
|
+ $(dropdownChild).removeClass(ClassName$9.ACTIVE);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (active.getAttribute('role') === 'tab') {
|
|
|
+ active.setAttribute('aria-selected', false);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ $(element).addClass(ClassName$9.ACTIVE);
|
|
|
+
|
|
|
+ if (element.getAttribute('role') === 'tab') {
|
|
|
+ element.setAttribute('aria-selected', true);
|
|
|
+ }
|
|
|
+
|
|
|
+ Util.reflow(element);
|
|
|
+
|
|
|
+ if (element.classList.contains(ClassName$9.FADE)) {
|
|
|
+ element.classList.add(ClassName$9.SHOW);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (element.parentNode && $(element.parentNode).hasClass(ClassName$9.DROPDOWN_MENU)) {
|
|
|
+ var dropdownElement = $(element).closest(Selector$9.DROPDOWN)[0];
|
|
|
+
|
|
|
+ if (dropdownElement) {
|
|
|
+ var dropdownToggleList = [].slice.call(dropdownElement.querySelectorAll(Selector$9.DROPDOWN_TOGGLE));
|
|
|
+ $(dropdownToggleList).addClass(ClassName$9.ACTIVE);
|
|
|
+ }
|
|
|
+
|
|
|
+ element.setAttribute('aria-expanded', true);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (callback) {
|
|
|
+ callback();
|
|
|
+ }
|
|
|
+ } // Static
|
|
|
+ ;
|
|
|
+
|
|
|
+ Tab._jQueryInterface = function _jQueryInterface(config) {
|
|
|
+ return this.each(function () {
|
|
|
+ var $this = $(this);
|
|
|
+ var data = $this.data(DATA_KEY$9);
|
|
|
+
|
|
|
+ if (!data) {
|
|
|
+ data = new Tab(this);
|
|
|
+ $this.data(DATA_KEY$9, data);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (typeof config === 'string') {
|
|
|
+ if (typeof data[config] === 'undefined') {
|
|
|
+ throw new TypeError("No method named \"" + config + "\"");
|
|
|
+ }
|
|
|
+
|
|
|
+ data[config]();
|
|
|
+ }
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ _createClass(Tab, null, [{
|
|
|
+ key: "VERSION",
|
|
|
+ get: function get() {
|
|
|
+ return VERSION$9;
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return Tab;
|
|
|
+ }();
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Data Api implementation
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+
|
|
|
+ $(document).on(Event$9.CLICK_DATA_API, Selector$9.DATA_TOGGLE, function (event) {
|
|
|
+ event.preventDefault();
|
|
|
+
|
|
|
+ Tab._jQueryInterface.call($(this), 'show');
|
|
|
+ });
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * jQuery
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ $.fn[NAME$9] = Tab._jQueryInterface;
|
|
|
+ $.fn[NAME$9].Constructor = Tab;
|
|
|
+
|
|
|
+ $.fn[NAME$9].noConflict = function () {
|
|
|
+ $.fn[NAME$9] = JQUERY_NO_CONFLICT$9;
|
|
|
+ return Tab._jQueryInterface;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Constants
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ var NAME$a = 'toast';
|
|
|
+ var VERSION$a = '4.3.1';
|
|
|
+ var DATA_KEY$a = 'bs.toast';
|
|
|
+ var EVENT_KEY$a = "." + DATA_KEY$a;
|
|
|
+ var JQUERY_NO_CONFLICT$a = $.fn[NAME$a];
|
|
|
+ var Event$a = {
|
|
|
+ CLICK_DISMISS: "click.dismiss" + EVENT_KEY$a,
|
|
|
+ HIDE: "hide" + EVENT_KEY$a,
|
|
|
+ HIDDEN: "hidden" + EVENT_KEY$a,
|
|
|
+ SHOW: "show" + EVENT_KEY$a,
|
|
|
+ SHOWN: "shown" + EVENT_KEY$a
|
|
|
+ };
|
|
|
+ var ClassName$a = {
|
|
|
+ FADE: 'fade',
|
|
|
+ HIDE: 'hide',
|
|
|
+ SHOW: 'show',
|
|
|
+ SHOWING: 'showing'
|
|
|
+ };
|
|
|
+ var DefaultType$7 = {
|
|
|
+ animation: 'boolean',
|
|
|
+ autohide: 'boolean',
|
|
|
+ delay: 'number'
|
|
|
+ };
|
|
|
+ var Default$7 = {
|
|
|
+ animation: true,
|
|
|
+ autohide: true,
|
|
|
+ delay: 500
|
|
|
+ };
|
|
|
+ var Selector$a = {
|
|
|
+ DATA_DISMISS: '[data-dismiss="toast"]'
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * Class Definition
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ };
|
|
|
+
|
|
|
+ var Toast =
|
|
|
+ /*#__PURE__*/
|
|
|
+ function () {
|
|
|
+ function Toast(element, config) {
|
|
|
+ this._element = element;
|
|
|
+ this._config = this._getConfig(config);
|
|
|
+ this._timeout = null;
|
|
|
+
|
|
|
+ this._setListeners();
|
|
|
+ } // Getters
|
|
|
+
|
|
|
+
|
|
|
+ var _proto = Toast.prototype;
|
|
|
+
|
|
|
+ // Public
|
|
|
+ _proto.show = function show() {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ $(this._element).trigger(Event$a.SHOW);
|
|
|
+
|
|
|
+ if (this._config.animation) {
|
|
|
+ this._element.classList.add(ClassName$a.FADE);
|
|
|
+ }
|
|
|
+
|
|
|
+ var complete = function complete() {
|
|
|
+ _this._element.classList.remove(ClassName$a.SHOWING);
|
|
|
+
|
|
|
+ _this._element.classList.add(ClassName$a.SHOW);
|
|
|
+
|
|
|
+ $(_this._element).trigger(Event$a.SHOWN);
|
|
|
+
|
|
|
+ if (_this._config.autohide) {
|
|
|
+ _this.hide();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ this._element.classList.remove(ClassName$a.HIDE);
|
|
|
+
|
|
|
+ this._element.classList.add(ClassName$a.SHOWING);
|
|
|
+
|
|
|
+ if (this._config.animation) {
|
|
|
+ var transitionDuration = Util.getTransitionDurationFromElement(this._element);
|
|
|
+ $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
|
|
|
+ } else {
|
|
|
+ complete();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.hide = function hide(withoutTimeout) {
|
|
|
+ var _this2 = this;
|
|
|
+
|
|
|
+ if (!this._element.classList.contains(ClassName$a.SHOW)) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ $(this._element).trigger(Event$a.HIDE);
|
|
|
+
|
|
|
+ if (withoutTimeout) {
|
|
|
+ this._close();
|
|
|
+ } else {
|
|
|
+ this._timeout = setTimeout(function () {
|
|
|
+ _this2._close();
|
|
|
+ }, this._config.delay);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto.dispose = function dispose() {
|
|
|
+ clearTimeout(this._timeout);
|
|
|
+ this._timeout = null;
|
|
|
+
|
|
|
+ if (this._element.classList.contains(ClassName$a.SHOW)) {
|
|
|
+ this._element.classList.remove(ClassName$a.SHOW);
|
|
|
+ }
|
|
|
+
|
|
|
+ $(this._element).off(Event$a.CLICK_DISMISS);
|
|
|
+ $.removeData(this._element, DATA_KEY$a);
|
|
|
+ this._element = null;
|
|
|
+ this._config = null;
|
|
|
+ } // Private
|
|
|
+ ;
|
|
|
+
|
|
|
+ _proto._getConfig = function _getConfig(config) {
|
|
|
+ config = _objectSpread({}, Default$7, $(this._element).data(), typeof config === 'object' && config ? config : {});
|
|
|
+ Util.typeCheckConfig(NAME$a, config, this.constructor.DefaultType);
|
|
|
+ return config;
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._setListeners = function _setListeners() {
|
|
|
+ var _this3 = this;
|
|
|
+
|
|
|
+ $(this._element).on(Event$a.CLICK_DISMISS, Selector$a.DATA_DISMISS, function () {
|
|
|
+ return _this3.hide(true);
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ _proto._close = function _close() {
|
|
|
+ var _this4 = this;
|
|
|
+
|
|
|
+ var complete = function complete() {
|
|
|
+ _this4._element.classList.add(ClassName$a.HIDE);
|
|
|
+
|
|
|
+ $(_this4._element).trigger(Event$a.HIDDEN);
|
|
|
+ };
|
|
|
+
|
|
|
+ this._element.classList.remove(ClassName$a.SHOW);
|
|
|
+
|
|
|
+ if (this._config.animation) {
|
|
|
+ var transitionDuration = Util.getTransitionDurationFromElement(this._element);
|
|
|
+ $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
|
|
|
+ } else {
|
|
|
+ complete();
|
|
|
+ }
|
|
|
+ } // Static
|
|
|
+ ;
|
|
|
+
|
|
|
+ Toast._jQueryInterface = function _jQueryInterface(config) {
|
|
|
+ return this.each(function () {
|
|
|
+ var $element = $(this);
|
|
|
+ var data = $element.data(DATA_KEY$a);
|
|
|
+
|
|
|
+ var _config = typeof config === 'object' && config;
|
|
|
+
|
|
|
+ if (!data) {
|
|
|
+ data = new Toast(this, _config);
|
|
|
+ $element.data(DATA_KEY$a, data);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (typeof config === 'string') {
|
|
|
+ if (typeof data[config] === 'undefined') {
|
|
|
+ throw new TypeError("No method named \"" + config + "\"");
|
|
|
+ }
|
|
|
+
|
|
|
+ data[config](this);
|
|
|
+ }
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ _createClass(Toast, null, [{
|
|
|
+ key: "VERSION",
|
|
|
+ get: function get() {
|
|
|
+ return VERSION$a;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "DefaultType",
|
|
|
+ get: function get() {
|
|
|
+ return DefaultType$7;
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: "Default",
|
|
|
+ get: function get() {
|
|
|
+ return Default$7;
|
|
|
+ }
|
|
|
+ }]);
|
|
|
+
|
|
|
+ return Toast;
|
|
|
+ }();
|
|
|
+ /**
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ * jQuery
|
|
|
+ * ------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+
|
|
|
+ $.fn[NAME$a] = Toast._jQueryInterface;
|
|
|
+ $.fn[NAME$a].Constructor = Toast;
|
|
|
+
|
|
|
+ $.fn[NAME$a].noConflict = function () {
|
|
|
+ $.fn[NAME$a] = JQUERY_NO_CONFLICT$a;
|
|
|
+ return Toast._jQueryInterface;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * --------------------------------------------------------------------------
|
|
|
+ * Bootstrap (v4.3.1): index.js
|
|
|
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
|
|
|
+ * --------------------------------------------------------------------------
|
|
|
+ */
|
|
|
+
|
|
|
+ (function () {
|
|
|
+ if (typeof $ === 'undefined') {
|
|
|
+ throw new TypeError('Bootstrap\'s JavaScript requires jQuery. jQuery must be included before Bootstrap\'s JavaScript.');
|
|
|
+ }
|
|
|
+
|
|
|
+ var version = $.fn.jquery.split(' ')[0].split('.');
|
|
|
+ var minMajor = 1;
|
|
|
+ var ltMajor = 2;
|
|
|
+ var minMinor = 9;
|
|
|
+ var minPatch = 1;
|
|
|
+ var maxMajor = 4;
|
|
|
+
|
|
|
+ if (version[0] < ltMajor && version[1] < minMinor || version[0] === minMajor && version[1] === minMinor && version[2] < minPatch || version[0] >= maxMajor) {
|
|
|
+ throw new Error('Bootstrap\'s JavaScript requires at least jQuery v1.9.1 but less than v4.0.0');
|
|
|
+ }
|
|
|
+ })();
|
|
|
+
|
|
|
+ exports.Util = Util;
|
|
|
+ exports.Alert = Alert;
|
|
|
+ exports.Button = Button;
|
|
|
+ exports.Carousel = Carousel;
|
|
|
+ exports.Collapse = Collapse;
|
|
|
+ exports.Dropdown = Dropdown;
|
|
|
+ exports.Modal = Modal;
|
|
|
+ exports.Popover = Popover;
|
|
|
+ exports.Scrollspy = ScrollSpy;
|
|
|
+ exports.Tab = Tab;
|
|
|
+ exports.Toast = Toast;
|
|
|
+ exports.Tooltip = Tooltip;
|
|
|
+
|
|
|
+ Object.defineProperty(exports, '__esModule', { value: true });
|
|
|
+
|
|
|
+}));
|
|
|
+//# sourceMappingURL=bootstrap.js.map
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./node_modules/is-buffer/index.js":
|
|
|
+/*!*****************************************!*\
|
|
|
+ !*** ./node_modules/is-buffer/index.js ***!
|
|
|
+ \*****************************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports) {
|
|
|
+
|
|
|
+/*!
|
|
|
+ * Determine if an object is a Buffer
|
|
|
+ *
|
|
|
+ * @author Feross Aboukhadijeh <https://feross.org>
|
|
|
+ * @license MIT
|
|
|
+ */
|
|
|
+
|
|
|
+// The _isBuffer check is for Safari 5-7 support, because it's missing
|
|
|
+// Object.prototype.constructor. Remove this eventually
|
|
|
+module.exports = function (obj) {
|
|
|
+ return obj != null && (isBuffer(obj) || isSlowBuffer(obj) || !!obj._isBuffer)
|
|
|
+}
|
|
|
+
|
|
|
+function isBuffer (obj) {
|
|
|
+ return !!obj.constructor && typeof obj.constructor.isBuffer === 'function' && obj.constructor.isBuffer(obj)
|
|
|
+}
|
|
|
+
|
|
|
+// For Node v0.10 support. Remove this eventually.
|
|
|
+function isSlowBuffer (obj) {
|
|
|
+ return typeof obj.readFloatLE === 'function' && typeof obj.slice === 'function' && isBuffer(obj.slice(0, 0))
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./node_modules/jquery/dist/jquery.js":
|
|
|
+/*!********************************************!*\
|
|
|
+ !*** ./node_modules/jquery/dist/jquery.js ***!
|
|
|
+ \********************************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports, __webpack_require__) {
|
|
|
+
|
|
|
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*!
|
|
|
+ * jQuery JavaScript Library v3.4.1
|
|
|
+ * https://jquery.com/
|
|
|
+ *
|
|
|
+ * Includes Sizzle.js
|
|
|
+ * https://sizzlejs.com/
|
|
|
+ *
|
|
|
+ * Copyright JS Foundation and other contributors
|
|
|
+ * Released under the MIT license
|
|
|
+ * https://jquery.org/license
|
|
|
+ *
|
|
|
+ * Date: 2019-05-01T21:04Z
|
|
|
+ */
|
|
|
+( function( global, factory ) {
|
|
|
+
|
|
|
+ "use strict";
|
|
|
+
|
|
|
+ if ( true && typeof module.exports === "object" ) {
|
|
|
+
|
|
|
+ // For CommonJS and CommonJS-like environments where a proper `window`
|
|
|
+ // is present, execute the factory and get jQuery.
|
|
|
+ // For environments that do not have a `window` with a `document`
|
|
|
+ // (such as Node.js), expose a factory as module.exports.
|
|
|
+ // This accentuates the need for the creation of a real `window`.
|
|
|
+ // e.g. var jQuery = require("jquery")(window);
|
|
|
+ // See ticket #14549 for more info.
|
|
|
+ module.exports = global.document ?
|
|
|
+ factory( global, true ) :
|
|
|
+ function( w ) {
|
|
|
+ if ( !w.document ) {
|
|
|
+ throw new Error( "jQuery requires a window with a document" );
|
|
|
+ }
|
|
|
+ return factory( w );
|
|
|
+ };
|
|
|
+ } else {
|
|
|
+ factory( global );
|
|
|
+ }
|
|
|
+
|
|
|
+// Pass this if window is not defined yet
|
|
|
+} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
|
|
|
+
|
|
|
+// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1
|
|
|
+// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode
|
|
|
+// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common
|
|
|
+// enough that all such attempts are guarded in a try block.
|
|
|
+"use strict";
|
|
|
+
|
|
|
+var arr = [];
|
|
|
+
|
|
|
+var document = window.document;
|
|
|
+
|
|
|
+var getProto = Object.getPrototypeOf;
|
|
|
+
|
|
|
+var slice = arr.slice;
|
|
|
+
|
|
|
+var concat = arr.concat;
|
|
|
+
|
|
|
+var push = arr.push;
|
|
|
+
|
|
|
+var indexOf = arr.indexOf;
|
|
|
+
|
|
|
+var class2type = {};
|
|
|
+
|
|
|
+var toString = class2type.toString;
|
|
|
+
|
|
|
+var hasOwn = class2type.hasOwnProperty;
|
|
|
+
|
|
|
+var fnToString = hasOwn.toString;
|
|
|
+
|
|
|
+var ObjectFunctionString = fnToString.call( Object );
|
|
|
+
|
|
|
+var support = {};
|
|
|
+
|
|
|
+var isFunction = function isFunction( obj ) {
|
|
|
+
|
|
|
+ // Support: Chrome <=57, Firefox <=52
|
|
|
+ // In some browsers, typeof returns "function" for HTML <object> elements
|
|
|
+ // (i.e., `typeof document.createElement( "object" ) === "function"`).
|
|
|
+ // We don't want to classify *any* DOM node as a function.
|
|
|
+ return typeof obj === "function" && typeof obj.nodeType !== "number";
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+var isWindow = function isWindow( obj ) {
|
|
|
+ return obj != null && obj === obj.window;
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ var preservedScriptAttributes = {
|
|
|
+ type: true,
|
|
|
+ src: true,
|
|
|
+ nonce: true,
|
|
|
+ noModule: true
|
|
|
+ };
|
|
|
+
|
|
|
+ function DOMEval( code, node, doc ) {
|
|
|
+ doc = doc || document;
|
|
|
+
|
|
|
+ var i, val,
|
|
|
+ script = doc.createElement( "script" );
|
|
|
+
|
|
|
+ script.text = code;
|
|
|
+ if ( node ) {
|
|
|
+ for ( i in preservedScriptAttributes ) {
|
|
|
+
|
|
|
+ // Support: Firefox 64+, Edge 18+
|
|
|
+ // Some browsers don't support the "nonce" property on scripts.
|
|
|
+ // On the other hand, just using `getAttribute` is not enough as
|
|
|
+ // the `nonce` attribute is reset to an empty string whenever it
|
|
|
+ // becomes browsing-context connected.
|
|
|
+ // See https://github.com/whatwg/html/issues/2369
|
|
|
+ // See https://html.spec.whatwg.org/#nonce-attributes
|
|
|
+ // The `node.getAttribute` check was added for the sake of
|
|
|
+ // `jQuery.globalEval` so that it can fake a nonce-containing node
|
|
|
+ // via an object.
|
|
|
+ val = node[ i ] || node.getAttribute && node.getAttribute( i );
|
|
|
+ if ( val ) {
|
|
|
+ script.setAttribute( i, val );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ doc.head.appendChild( script ).parentNode.removeChild( script );
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+function toType( obj ) {
|
|
|
+ if ( obj == null ) {
|
|
|
+ return obj + "";
|
|
|
+ }
|
|
|
+
|
|
|
+ // Support: Android <=2.3 only (functionish RegExp)
|
|
|
+ return typeof obj === "object" || typeof obj === "function" ?
|
|
|
+ class2type[ toString.call( obj ) ] || "object" :
|
|
|
+ typeof obj;
|
|
|
+}
|
|
|
+/* global Symbol */
|
|
|
+// Defining this global in .eslintrc.json would create a danger of using the global
|
|
|
+// unguarded in another place, it seems safer to define global only for this module
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+var
|
|
|
+ version = "3.4.1",
|
|
|
+
|
|
|
+ // Define a local copy of jQuery
|
|
|
+ jQuery = function( selector, context ) {
|
|
|
+
|
|
|
+ // The jQuery object is actually just the init constructor 'enhanced'
|
|
|
+ // Need init if jQuery is called (just allow error to be thrown if not included)
|
|
|
+ return new jQuery.fn.init( selector, context );
|
|
|
+ },
|
|
|
+
|
|
|
+ // Support: Android <=4.0 only
|
|
|
+ // Make sure we trim BOM and NBSP
|
|
|
+ rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g;
|
|
|
+
|
|
|
+jQuery.fn = jQuery.prototype = {
|
|
|
+
|
|
|
+ // The current version of jQuery being used
|
|
|
+ jquery: version,
|
|
|
+
|
|
|
+ constructor: jQuery,
|
|
|
+
|
|
|
+ // The default length of a jQuery object is 0
|
|
|
+ length: 0,
|
|
|
+
|
|
|
+ toArray: function() {
|
|
|
+ return slice.call( this );
|
|
|
+ },
|
|
|
+
|
|
|
+ // Get the Nth element in the matched element set OR
|
|
|
+ // Get the whole matched element set as a clean array
|
|
|
+ get: function( num ) {
|
|
|
+
|
|
|
+ // Return all the elements in a clean array
|
|
|
+ if ( num == null ) {
|
|
|
+ return slice.call( this );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Return just the one element from the set
|
|
|
+ return num < 0 ? this[ num + this.length ] : this[ num ];
|
|
|
+ },
|
|
|
+
|
|
|
+ // Take an array of elements and push it onto the stack
|
|
|
+ // (returning the new matched element set)
|
|
|
+ pushStack: function( elems ) {
|
|
|
+
|
|
|
+ // Build a new jQuery matched element set
|
|
|
+ var ret = jQuery.merge( this.constructor(), elems );
|
|
|
+
|
|
|
+ // Add the old object onto the stack (as a reference)
|
|
|
+ ret.prevObject = this;
|
|
|
+
|
|
|
+ // Return the newly-formed element set
|
|
|
+ return ret;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Execute a callback for every element in the matched set.
|
|
|
+ each: function( callback ) {
|
|
|
+ return jQuery.each( this, callback );
|
|
|
+ },
|
|
|
+
|
|
|
+ map: function( callback ) {
|
|
|
+ return this.pushStack( jQuery.map( this, function( elem, i ) {
|
|
|
+ return callback.call( elem, i, elem );
|
|
|
+ } ) );
|
|
|
+ },
|
|
|
+
|
|
|
+ slice: function() {
|
|
|
+ return this.pushStack( slice.apply( this, arguments ) );
|
|
|
+ },
|
|
|
+
|
|
|
+ first: function() {
|
|
|
+ return this.eq( 0 );
|
|
|
+ },
|
|
|
+
|
|
|
+ last: function() {
|
|
|
+ return this.eq( -1 );
|
|
|
+ },
|
|
|
+
|
|
|
+ eq: function( i ) {
|
|
|
+ var len = this.length,
|
|
|
+ j = +i + ( i < 0 ? len : 0 );
|
|
|
+ return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
|
|
|
+ },
|
|
|
+
|
|
|
+ end: function() {
|
|
|
+ return this.prevObject || this.constructor();
|
|
|
+ },
|
|
|
+
|
|
|
+ // For internal use only.
|
|
|
+ // Behaves like an Array's method, not like a jQuery method.
|
|
|
+ push: push,
|
|
|
+ sort: arr.sort,
|
|
|
+ splice: arr.splice
|
|
|
+};
|
|
|
+
|
|
|
+jQuery.extend = jQuery.fn.extend = function() {
|
|
|
+ var options, name, src, copy, copyIsArray, clone,
|
|
|
+ target = arguments[ 0 ] || {},
|
|
|
+ i = 1,
|
|
|
+ length = arguments.length,
|
|
|
+ deep = false;
|
|
|
+
|
|
|
+ // Handle a deep copy situation
|
|
|
+ if ( typeof target === "boolean" ) {
|
|
|
+ deep = target;
|
|
|
+
|
|
|
+ // Skip the boolean and the target
|
|
|
+ target = arguments[ i ] || {};
|
|
|
+ i++;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Handle case when target is a string or something (possible in deep copy)
|
|
|
+ if ( typeof target !== "object" && !isFunction( target ) ) {
|
|
|
+ target = {};
|
|
|
+ }
|
|
|
+
|
|
|
+ // Extend jQuery itself if only one argument is passed
|
|
|
+ if ( i === length ) {
|
|
|
+ target = this;
|
|
|
+ i--;
|
|
|
+ }
|
|
|
+
|
|
|
+ for ( ; i < length; i++ ) {
|
|
|
+
|
|
|
+ // Only deal with non-null/undefined values
|
|
|
+ if ( ( options = arguments[ i ] ) != null ) {
|
|
|
+
|
|
|
+ // Extend the base object
|
|
|
+ for ( name in options ) {
|
|
|
+ copy = options[ name ];
|
|
|
+
|
|
|
+ // Prevent Object.prototype pollution
|
|
|
+ // Prevent never-ending loop
|
|
|
+ if ( name === "__proto__" || target === copy ) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Recurse if we're merging plain objects or arrays
|
|
|
+ if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
|
|
|
+ ( copyIsArray = Array.isArray( copy ) ) ) ) {
|
|
|
+ src = target[ name ];
|
|
|
+
|
|
|
+ // Ensure proper type for the source value
|
|
|
+ if ( copyIsArray && !Array.isArray( src ) ) {
|
|
|
+ clone = [];
|
|
|
+ } else if ( !copyIsArray && !jQuery.isPlainObject( src ) ) {
|
|
|
+ clone = {};
|
|
|
+ } else {
|
|
|
+ clone = src;
|
|
|
+ }
|
|
|
+ copyIsArray = false;
|
|
|
+
|
|
|
+ // Never move original objects, clone them
|
|
|
+ target[ name ] = jQuery.extend( deep, clone, copy );
|
|
|
+
|
|
|
+ // Don't bring in undefined values
|
|
|
+ } else if ( copy !== undefined ) {
|
|
|
+ target[ name ] = copy;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Return the modified object
|
|
|
+ return target;
|
|
|
+};
|
|
|
+
|
|
|
+jQuery.extend( {
|
|
|
+
|
|
|
+ // Unique for each copy of jQuery on the page
|
|
|
+ expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
|
|
|
+
|
|
|
+ // Assume jQuery is ready without the ready module
|
|
|
+ isReady: true,
|
|
|
+
|
|
|
+ error: function( msg ) {
|
|
|
+ throw new Error( msg );
|
|
|
+ },
|
|
|
+
|
|
|
+ noop: function() {},
|
|
|
+
|
|
|
+ isPlainObject: function( obj ) {
|
|
|
+ var proto, Ctor;
|
|
|
+
|
|
|
+ // Detect obvious negatives
|
|
|
+ // Use toString instead of jQuery.type to catch host objects
|
|
|
+ if ( !obj || toString.call( obj ) !== "[object Object]" ) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ proto = getProto( obj );
|
|
|
+
|
|
|
+ // Objects with no prototype (e.g., `Object.create( null )`) are plain
|
|
|
+ if ( !proto ) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Objects with prototype are plain iff they were constructed by a global Object function
|
|
|
+ Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
|
|
|
+ return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
|
|
|
+ },
|
|
|
+
|
|
|
+ isEmptyObject: function( obj ) {
|
|
|
+ var name;
|
|
|
+
|
|
|
+ for ( name in obj ) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ return true;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Evaluates a script in a global context
|
|
|
+ globalEval: function( code, options ) {
|
|
|
+ DOMEval( code, { nonce: options && options.nonce } );
|
|
|
+ },
|
|
|
+
|
|
|
+ each: function( obj, callback ) {
|
|
|
+ var length, i = 0;
|
|
|
+
|
|
|
+ if ( isArrayLike( obj ) ) {
|
|
|
+ length = obj.length;
|
|
|
+ for ( ; i < length; i++ ) {
|
|
|
+ if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ for ( i in obj ) {
|
|
|
+ if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return obj;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Support: Android <=4.0 only
|
|
|
+ trim: function( text ) {
|
|
|
+ return text == null ?
|
|
|
+ "" :
|
|
|
+ ( text + "" ).replace( rtrim, "" );
|
|
|
+ },
|
|
|
+
|
|
|
+ // results is for internal usage only
|
|
|
+ makeArray: function( arr, results ) {
|
|
|
+ var ret = results || [];
|
|
|
+
|
|
|
+ if ( arr != null ) {
|
|
|
+ if ( isArrayLike( Object( arr ) ) ) {
|
|
|
+ jQuery.merge( ret,
|
|
|
+ typeof arr === "string" ?
|
|
|
+ [ arr ] : arr
|
|
|
+ );
|
|
|
+ } else {
|
|
|
+ push.call( ret, arr );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return ret;
|
|
|
+ },
|
|
|
+
|
|
|
+ inArray: function( elem, arr, i ) {
|
|
|
+ return arr == null ? -1 : indexOf.call( arr, elem, i );
|
|
|
+ },
|
|
|
+
|
|
|
+ // Support: Android <=4.0 only, PhantomJS 1 only
|
|
|
+ // push.apply(_, arraylike) throws on ancient WebKit
|
|
|
+ merge: function( first, second ) {
|
|
|
+ var len = +second.length,
|
|
|
+ j = 0,
|
|
|
+ i = first.length;
|
|
|
+
|
|
|
+ for ( ; j < len; j++ ) {
|
|
|
+ first[ i++ ] = second[ j ];
|
|
|
+ }
|
|
|
+
|
|
|
+ first.length = i;
|
|
|
+
|
|
|
+ return first;
|
|
|
+ },
|
|
|
+
|
|
|
+ grep: function( elems, callback, invert ) {
|
|
|
+ var callbackInverse,
|
|
|
+ matches = [],
|
|
|
+ i = 0,
|
|
|
+ length = elems.length,
|
|
|
+ callbackExpect = !invert;
|
|
|
+
|
|
|
+ // Go through the array, only saving the items
|
|
|
+ // that pass the validator function
|
|
|
+ for ( ; i < length; i++ ) {
|
|
|
+ callbackInverse = !callback( elems[ i ], i );
|
|
|
+ if ( callbackInverse !== callbackExpect ) {
|
|
|
+ matches.push( elems[ i ] );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return matches;
|
|
|
+ },
|
|
|
+
|
|
|
+ // arg is for internal usage only
|
|
|
+ map: function( elems, callback, arg ) {
|
|
|
+ var length, value,
|
|
|
+ i = 0,
|
|
|
+ ret = [];
|
|
|
+
|
|
|
+ // Go through the array, translating each of the items to their new values
|
|
|
+ if ( isArrayLike( elems ) ) {
|
|
|
+ length = elems.length;
|
|
|
+ for ( ; i < length; i++ ) {
|
|
|
+ value = callback( elems[ i ], i, arg );
|
|
|
+
|
|
|
+ if ( value != null ) {
|
|
|
+ ret.push( value );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Go through every key on the object,
|
|
|
+ } else {
|
|
|
+ for ( i in elems ) {
|
|
|
+ value = callback( elems[ i ], i, arg );
|
|
|
+
|
|
|
+ if ( value != null ) {
|
|
|
+ ret.push( value );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Flatten any nested arrays
|
|
|
+ return concat.apply( [], ret );
|
|
|
+ },
|
|
|
+
|
|
|
+ // A global GUID counter for objects
|
|
|
+ guid: 1,
|
|
|
+
|
|
|
+ // jQuery.support is not used in Core but other projects attach their
|
|
|
+ // properties to it so it needs to exist.
|
|
|
+ support: support
|
|
|
+} );
|
|
|
+
|
|
|
+if ( typeof Symbol === "function" ) {
|
|
|
+ jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
|
|
|
+}
|
|
|
+
|
|
|
+// Populate the class2type map
|
|
|
+jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
|
|
|
+function( i, name ) {
|
|
|
+ class2type[ "[object " + name + "]" ] = name.toLowerCase();
|
|
|
+} );
|
|
|
+
|
|
|
+function isArrayLike( obj ) {
|
|
|
+
|
|
|
+ // Support: real iOS 8.2 only (not reproducible in simulator)
|
|
|
+ // `in` check used to prevent JIT error (gh-2145)
|
|
|
+ // hasOwn isn't used here due to false negatives
|
|
|
+ // regarding Nodelist length in IE
|
|
|
+ var length = !!obj && "length" in obj && obj.length,
|
|
|
+ type = toType( obj );
|
|
|
+
|
|
|
+ if ( isFunction( obj ) || isWindow( obj ) ) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ return type === "array" || length === 0 ||
|
|
|
+ typeof length === "number" && length > 0 && ( length - 1 ) in obj;
|
|
|
+}
|
|
|
+var Sizzle =
|
|
|
+/*!
|
|
|
+ * Sizzle CSS Selector Engine v2.3.4
|
|
|
+ * https://sizzlejs.com/
|
|
|
+ *
|
|
|
+ * Copyright JS Foundation and other contributors
|
|
|
+ * Released under the MIT license
|
|
|
+ * https://js.foundation/
|
|
|
+ *
|
|
|
+ * Date: 2019-04-08
|
|
|
+ */
|
|
|
+(function( window ) {
|
|
|
+
|
|
|
+var i,
|
|
|
+ support,
|
|
|
+ Expr,
|
|
|
+ getText,
|
|
|
+ isXML,
|
|
|
+ tokenize,
|
|
|
+ compile,
|
|
|
+ select,
|
|
|
+ outermostContext,
|
|
|
+ sortInput,
|
|
|
+ hasDuplicate,
|
|
|
+
|
|
|
+ // Local document vars
|
|
|
+ setDocument,
|
|
|
+ document,
|
|
|
+ docElem,
|
|
|
+ documentIsHTML,
|
|
|
+ rbuggyQSA,
|
|
|
+ rbuggyMatches,
|
|
|
+ matches,
|
|
|
+ contains,
|
|
|
+
|
|
|
+ // Instance-specific data
|
|
|
+ expando = "sizzle" + 1 * new Date(),
|
|
|
+ preferredDoc = window.document,
|
|
|
+ dirruns = 0,
|
|
|
+ done = 0,
|
|
|
+ classCache = createCache(),
|
|
|
+ tokenCache = createCache(),
|
|
|
+ compilerCache = createCache(),
|
|
|
+ nonnativeSelectorCache = createCache(),
|
|
|
+ sortOrder = function( a, b ) {
|
|
|
+ if ( a === b ) {
|
|
|
+ hasDuplicate = true;
|
|
|
+ }
|
|
|
+ return 0;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Instance methods
|
|
|
+ hasOwn = ({}).hasOwnProperty,
|
|
|
+ arr = [],
|
|
|
+ pop = arr.pop,
|
|
|
+ push_native = arr.push,
|
|
|
+ push = arr.push,
|
|
|
+ slice = arr.slice,
|
|
|
+ // Use a stripped-down indexOf as it's faster than native
|
|
|
+ // https://jsperf.com/thor-indexof-vs-for/5
|
|
|
+ indexOf = function( list, elem ) {
|
|
|
+ var i = 0,
|
|
|
+ len = list.length;
|
|
|
+ for ( ; i < len; i++ ) {
|
|
|
+ if ( list[i] === elem ) {
|
|
|
+ return i;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return -1;
|
|
|
+ },
|
|
|
+
|
|
|
+ booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
|
|
|
+
|
|
|
+ // Regular expressions
|
|
|
+
|
|
|
+ // http://www.w3.org/TR/css3-selectors/#whitespace
|
|
|
+ whitespace = "[\\x20\\t\\r\\n\\f]",
|
|
|
+
|
|
|
+ // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
|
|
|
+ identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+",
|
|
|
+
|
|
|
+ // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
|
|
|
+ attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
|
|
|
+ // Operator (capture 2)
|
|
|
+ "*([*^$|!~]?=)" + whitespace +
|
|
|
+ // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
|
|
|
+ "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
|
|
|
+ "*\\]",
|
|
|
+
|
|
|
+ pseudos = ":(" + identifier + ")(?:\\((" +
|
|
|
+ // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
|
|
|
+ // 1. quoted (capture 3; capture 4 or capture 5)
|
|
|
+ "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
|
|
|
+ // 2. simple (capture 6)
|
|
|
+ "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
|
|
|
+ // 3. anything else (capture 2)
|
|
|
+ ".*" +
|
|
|
+ ")\\)|)",
|
|
|
+
|
|
|
+ // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
|
|
|
+ rwhitespace = new RegExp( whitespace + "+", "g" ),
|
|
|
+ rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
|
|
|
+
|
|
|
+ rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
|
|
|
+ rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
|
|
|
+ rdescend = new RegExp( whitespace + "|>" ),
|
|
|
+
|
|
|
+ rpseudo = new RegExp( pseudos ),
|
|
|
+ ridentifier = new RegExp( "^" + identifier + "$" ),
|
|
|
+
|
|
|
+ matchExpr = {
|
|
|
+ "ID": new RegExp( "^#(" + identifier + ")" ),
|
|
|
+ "CLASS": new RegExp( "^\\.(" + identifier + ")" ),
|
|
|
+ "TAG": new RegExp( "^(" + identifier + "|[*])" ),
|
|
|
+ "ATTR": new RegExp( "^" + attributes ),
|
|
|
+ "PSEUDO": new RegExp( "^" + pseudos ),
|
|
|
+ "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
|
|
|
+ "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
|
|
|
+ "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
|
|
|
+ "bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
|
|
|
+ // For use in libraries implementing .is()
|
|
|
+ // We use this for POS matching in `select`
|
|
|
+ "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
|
|
|
+ whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
|
|
|
+ },
|
|
|
+
|
|
|
+ rhtml = /HTML$/i,
|
|
|
+ rinputs = /^(?:input|select|textarea|button)$/i,
|
|
|
+ rheader = /^h\d$/i,
|
|
|
+
|
|
|
+ rnative = /^[^{]+\{\s*\[native \w/,
|
|
|
+
|
|
|
+ // Easily-parseable/retrievable ID or TAG or CLASS selectors
|
|
|
+ rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
|
|
|
+
|
|
|
+ rsibling = /[+~]/,
|
|
|
+
|
|
|
+ // CSS escapes
|
|
|
+ // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
|
|
|
+ runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
|
|
|
+ funescape = function( _, escaped, escapedWhitespace ) {
|
|
|
+ var high = "0x" + escaped - 0x10000;
|
|
|
+ // NaN means non-codepoint
|
|
|
+ // Support: Firefox<24
|
|
|
+ // Workaround erroneous numeric interpretation of +"0x"
|
|
|
+ return high !== high || escapedWhitespace ?
|
|
|
+ escaped :
|
|
|
+ high < 0 ?
|
|
|
+ // BMP codepoint
|
|
|
+ String.fromCharCode( high + 0x10000 ) :
|
|
|
+ // Supplemental Plane codepoint (surrogate pair)
|
|
|
+ String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
|
|
|
+ },
|
|
|
+
|
|
|
+ // CSS string/identifier serialization
|
|
|
+ // https://drafts.csswg.org/cssom/#common-serializing-idioms
|
|
|
+ rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g,
|
|
|
+ fcssescape = function( ch, asCodePoint ) {
|
|
|
+ if ( asCodePoint ) {
|
|
|
+
|
|
|
+ // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
|
|
|
+ if ( ch === "\0" ) {
|
|
|
+ return "\uFFFD";
|
|
|
+ }
|
|
|
+
|
|
|
+ // Control characters and (dependent upon position) numbers get escaped as code points
|
|
|
+ return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
|
|
|
+ }
|
|
|
+
|
|
|
+ // Other potentially-special ASCII characters get backslash-escaped
|
|
|
+ return "\\" + ch;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Used for iframes
|
|
|
+ // See setDocument()
|
|
|
+ // Removing the function wrapper causes a "Permission Denied"
|
|
|
+ // error in IE
|
|
|
+ unloadHandler = function() {
|
|
|
+ setDocument();
|
|
|
+ },
|
|
|
+
|
|
|
+ inDisabledFieldset = addCombinator(
|
|
|
+ function( elem ) {
|
|
|
+ return elem.disabled === true && elem.nodeName.toLowerCase() === "fieldset";
|
|
|
+ },
|
|
|
+ { dir: "parentNode", next: "legend" }
|
|
|
+ );
|
|
|
+
|
|
|
+// Optimize for push.apply( _, NodeList )
|
|
|
+try {
|
|
|
+ push.apply(
|
|
|
+ (arr = slice.call( preferredDoc.childNodes )),
|
|
|
+ preferredDoc.childNodes
|
|
|
+ );
|
|
|
+ // Support: Android<4.0
|
|
|
+ // Detect silently failing push.apply
|
|
|
+ arr[ preferredDoc.childNodes.length ].nodeType;
|
|
|
+} catch ( e ) {
|
|
|
+ push = { apply: arr.length ?
|
|
|
+
|
|
|
+ // Leverage slice if possible
|
|
|
+ function( target, els ) {
|
|
|
+ push_native.apply( target, slice.call(els) );
|
|
|
+ } :
|
|
|
+
|
|
|
+ // Support: IE<9
|
|
|
+ // Otherwise append directly
|
|
|
+ function( target, els ) {
|
|
|
+ var j = target.length,
|
|
|
+ i = 0;
|
|
|
+ // Can't trust NodeList.length
|
|
|
+ while ( (target[j++] = els[i++]) ) {}
|
|
|
+ target.length = j - 1;
|
|
|
+ }
|
|
|
+ };
|
|
|
+}
|
|
|
+
|
|
|
+function Sizzle( selector, context, results, seed ) {
|
|
|
+ var m, i, elem, nid, match, groups, newSelector,
|
|
|
+ newContext = context && context.ownerDocument,
|
|
|
+
|
|
|
+ // nodeType defaults to 9, since context defaults to document
|
|
|
+ nodeType = context ? context.nodeType : 9;
|
|
|
+
|
|
|
+ results = results || [];
|
|
|
+
|
|
|
+ // Return early from calls with invalid selector or context
|
|
|
+ if ( typeof selector !== "string" || !selector ||
|
|
|
+ nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
|
|
|
+
|
|
|
+ return results;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Try to shortcut find operations (as opposed to filters) in HTML documents
|
|
|
+ if ( !seed ) {
|
|
|
+
|
|
|
+ if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
|
|
|
+ setDocument( context );
|
|
|
+ }
|
|
|
+ context = context || document;
|
|
|
+
|
|
|
+ if ( documentIsHTML ) {
|
|
|
+
|
|
|
+ // If the selector is sufficiently simple, try using a "get*By*" DOM method
|
|
|
+ // (excepting DocumentFragment context, where the methods don't exist)
|
|
|
+ if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
|
|
|
+
|
|
|
+ // ID selector
|
|
|
+ if ( (m = match[1]) ) {
|
|
|
+
|
|
|
+ // Document context
|
|
|
+ if ( nodeType === 9 ) {
|
|
|
+ if ( (elem = context.getElementById( m )) ) {
|
|
|
+
|
|
|
+ // Support: IE, Opera, Webkit
|
|
|
+ // TODO: identify versions
|
|
|
+ // getElementById can match elements by name instead of ID
|
|
|
+ if ( elem.id === m ) {
|
|
|
+ results.push( elem );
|
|
|
+ return results;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ return results;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Element context
|
|
|
+ } else {
|
|
|
+
|
|
|
+ // Support: IE, Opera, Webkit
|
|
|
+ // TODO: identify versions
|
|
|
+ // getElementById can match elements by name instead of ID
|
|
|
+ if ( newContext && (elem = newContext.getElementById( m )) &&
|
|
|
+ contains( context, elem ) &&
|
|
|
+ elem.id === m ) {
|
|
|
+
|
|
|
+ results.push( elem );
|
|
|
+ return results;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Type selector
|
|
|
+ } else if ( match[2] ) {
|
|
|
+ push.apply( results, context.getElementsByTagName( selector ) );
|
|
|
+ return results;
|
|
|
+
|
|
|
+ // Class selector
|
|
|
+ } else if ( (m = match[3]) && support.getElementsByClassName &&
|
|
|
+ context.getElementsByClassName ) {
|
|
|
+
|
|
|
+ push.apply( results, context.getElementsByClassName( m ) );
|
|
|
+ return results;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Take advantage of querySelectorAll
|
|
|
+ if ( support.qsa &&
|
|
|
+ !nonnativeSelectorCache[ selector + " " ] &&
|
|
|
+ (!rbuggyQSA || !rbuggyQSA.test( selector )) &&
|
|
|
+
|
|
|
+ // Support: IE 8 only
|
|
|
+ // Exclude object elements
|
|
|
+ (nodeType !== 1 || context.nodeName.toLowerCase() !== "object") ) {
|
|
|
+
|
|
|
+ newSelector = selector;
|
|
|
+ newContext = context;
|
|
|
+
|
|
|
+ // qSA considers elements outside a scoping root when evaluating child or
|
|
|
+ // descendant combinators, which is not what we want.
|
|
|
+ // In such cases, we work around the behavior by prefixing every selector in the
|
|
|
+ // list with an ID selector referencing the scope context.
|
|
|
+ // Thanks to Andrew Dupont for this technique.
|
|
|
+ if ( nodeType === 1 && rdescend.test( selector ) ) {
|
|
|
+
|
|
|
+ // Capture the context ID, setting it first if necessary
|
|
|
+ if ( (nid = context.getAttribute( "id" )) ) {
|
|
|
+ nid = nid.replace( rcssescape, fcssescape );
|
|
|
+ } else {
|
|
|
+ context.setAttribute( "id", (nid = expando) );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Prefix every selector in the list
|
|
|
+ groups = tokenize( selector );
|
|
|
+ i = groups.length;
|
|
|
+ while ( i-- ) {
|
|
|
+ groups[i] = "#" + nid + " " + toSelector( groups[i] );
|
|
|
+ }
|
|
|
+ newSelector = groups.join( "," );
|
|
|
+
|
|
|
+ // Expand context for sibling selectors
|
|
|
+ newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
|
|
|
+ context;
|
|
|
+ }
|
|
|
+
|
|
|
+ try {
|
|
|
+ push.apply( results,
|
|
|
+ newContext.querySelectorAll( newSelector )
|
|
|
+ );
|
|
|
+ return results;
|
|
|
+ } catch ( qsaError ) {
|
|
|
+ nonnativeSelectorCache( selector, true );
|
|
|
+ } finally {
|
|
|
+ if ( nid === expando ) {
|
|
|
+ context.removeAttribute( "id" );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // All others
|
|
|
+ return select( selector.replace( rtrim, "$1" ), context, results, seed );
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Create key-value caches of limited size
|
|
|
+ * @returns {function(string, object)} Returns the Object data after storing it on itself with
|
|
|
+ * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
|
|
|
+ * deleting the oldest entry
|
|
|
+ */
|
|
|
+function createCache() {
|
|
|
+ var keys = [];
|
|
|
+
|
|
|
+ function cache( key, value ) {
|
|
|
+ // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
|
|
|
+ if ( keys.push( key + " " ) > Expr.cacheLength ) {
|
|
|
+ // Only keep the most recent entries
|
|
|
+ delete cache[ keys.shift() ];
|
|
|
+ }
|
|
|
+ return (cache[ key + " " ] = value);
|
|
|
+ }
|
|
|
+ return cache;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Mark a function for special use by Sizzle
|
|
|
+ * @param {Function} fn The function to mark
|
|
|
+ */
|
|
|
+function markFunction( fn ) {
|
|
|
+ fn[ expando ] = true;
|
|
|
+ return fn;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Support testing using an element
|
|
|
+ * @param {Function} fn Passed the created element and returns a boolean result
|
|
|
+ */
|
|
|
+function assert( fn ) {
|
|
|
+ var el = document.createElement("fieldset");
|
|
|
+
|
|
|
+ try {
|
|
|
+ return !!fn( el );
|
|
|
+ } catch (e) {
|
|
|
+ return false;
|
|
|
+ } finally {
|
|
|
+ // Remove from its parent by default
|
|
|
+ if ( el.parentNode ) {
|
|
|
+ el.parentNode.removeChild( el );
|
|
|
+ }
|
|
|
+ // release memory in IE
|
|
|
+ el = null;
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Adds the same handler for all of the specified attrs
|
|
|
+ * @param {String} attrs Pipe-separated list of attributes
|
|
|
+ * @param {Function} handler The method that will be applied
|
|
|
+ */
|
|
|
+function addHandle( attrs, handler ) {
|
|
|
+ var arr = attrs.split("|"),
|
|
|
+ i = arr.length;
|
|
|
+
|
|
|
+ while ( i-- ) {
|
|
|
+ Expr.attrHandle[ arr[i] ] = handler;
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Checks document order of two siblings
|
|
|
+ * @param {Element} a
|
|
|
+ * @param {Element} b
|
|
|
+ * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
|
|
|
+ */
|
|
|
+function siblingCheck( a, b ) {
|
|
|
+ var cur = b && a,
|
|
|
+ diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
|
|
|
+ a.sourceIndex - b.sourceIndex;
|
|
|
+
|
|
|
+ // Use IE sourceIndex if available on both nodes
|
|
|
+ if ( diff ) {
|
|
|
+ return diff;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Check if b follows a
|
|
|
+ if ( cur ) {
|
|
|
+ while ( (cur = cur.nextSibling) ) {
|
|
|
+ if ( cur === b ) {
|
|
|
+ return -1;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return a ? 1 : -1;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Returns a function to use in pseudos for input types
|
|
|
+ * @param {String} type
|
|
|
+ */
|
|
|
+function createInputPseudo( type ) {
|
|
|
+ return function( elem ) {
|
|
|
+ var name = elem.nodeName.toLowerCase();
|
|
|
+ return name === "input" && elem.type === type;
|
|
|
+ };
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Returns a function to use in pseudos for buttons
|
|
|
+ * @param {String} type
|
|
|
+ */
|
|
|
+function createButtonPseudo( type ) {
|
|
|
+ return function( elem ) {
|
|
|
+ var name = elem.nodeName.toLowerCase();
|
|
|
+ return (name === "input" || name === "button") && elem.type === type;
|
|
|
+ };
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Returns a function to use in pseudos for :enabled/:disabled
|
|
|
+ * @param {Boolean} disabled true for :disabled; false for :enabled
|
|
|
+ */
|
|
|
+function createDisabledPseudo( disabled ) {
|
|
|
+
|
|
|
+ // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
|
|
|
+ return function( elem ) {
|
|
|
+
|
|
|
+ // Only certain elements can match :enabled or :disabled
|
|
|
+ // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled
|
|
|
+ // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled
|
|
|
+ if ( "form" in elem ) {
|
|
|
+
|
|
|
+ // Check for inherited disabledness on relevant non-disabled elements:
|
|
|
+ // * listed form-associated elements in a disabled fieldset
|
|
|
+ // https://html.spec.whatwg.org/multipage/forms.html#category-listed
|
|
|
+ // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled
|
|
|
+ // * option elements in a disabled optgroup
|
|
|
+ // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled
|
|
|
+ // All such elements have a "form" property.
|
|
|
+ if ( elem.parentNode && elem.disabled === false ) {
|
|
|
+
|
|
|
+ // Option elements defer to a parent optgroup if present
|
|
|
+ if ( "label" in elem ) {
|
|
|
+ if ( "label" in elem.parentNode ) {
|
|
|
+ return elem.parentNode.disabled === disabled;
|
|
|
+ } else {
|
|
|
+ return elem.disabled === disabled;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Support: IE 6 - 11
|
|
|
+ // Use the isDisabled shortcut property to check for disabled fieldset ancestors
|
|
|
+ return elem.isDisabled === disabled ||
|
|
|
+
|
|
|
+ // Where there is no isDisabled, check manually
|
|
|
+ /* jshint -W018 */
|
|
|
+ elem.isDisabled !== !disabled &&
|
|
|
+ inDisabledFieldset( elem ) === disabled;
|
|
|
+ }
|
|
|
+
|
|
|
+ return elem.disabled === disabled;
|
|
|
+
|
|
|
+ // Try to winnow out elements that can't be disabled before trusting the disabled property.
|
|
|
+ // Some victims get caught in our net (label, legend, menu, track), but it shouldn't
|
|
|
+ // even exist on them, let alone have a boolean value.
|
|
|
+ } else if ( "label" in elem ) {
|
|
|
+ return elem.disabled === disabled;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Remaining elements are neither :enabled nor :disabled
|
|
|
+ return false;
|
|
|
+ };
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Returns a function to use in pseudos for positionals
|
|
|
+ * @param {Function} fn
|
|
|
+ */
|
|
|
+function createPositionalPseudo( fn ) {
|
|
|
+ return markFunction(function( argument ) {
|
|
|
+ argument = +argument;
|
|
|
+ return markFunction(function( seed, matches ) {
|
|
|
+ var j,
|
|
|
+ matchIndexes = fn( [], seed.length, argument ),
|
|
|
+ i = matchIndexes.length;
|
|
|
+
|
|
|
+ // Match elements found at the specified indexes
|
|
|
+ while ( i-- ) {
|
|
|
+ if ( seed[ (j = matchIndexes[i]) ] ) {
|
|
|
+ seed[j] = !(matches[j] = seed[j]);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ });
|
|
|
+ });
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Checks a node for validity as a Sizzle context
|
|
|
+ * @param {Element|Object=} context
|
|
|
+ * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
|
|
|
+ */
|
|
|
+function testContext( context ) {
|
|
|
+ return context && typeof context.getElementsByTagName !== "undefined" && context;
|
|
|
+}
|
|
|
+
|
|
|
+// Expose support vars for convenience
|
|
|
+support = Sizzle.support = {};
|
|
|
+
|
|
|
+/**
|
|
|
+ * Detects XML nodes
|
|
|
+ * @param {Element|Object} elem An element or a document
|
|
|
+ * @returns {Boolean} True iff elem is a non-HTML XML node
|
|
|
+ */
|
|
|
+isXML = Sizzle.isXML = function( elem ) {
|
|
|
+ var namespace = elem.namespaceURI,
|
|
|
+ docElem = (elem.ownerDocument || elem).documentElement;
|
|
|
+
|
|
|
+ // Support: IE <=8
|
|
|
+ // Assume HTML when documentElement doesn't yet exist, such as inside loading iframes
|
|
|
+ // https://bugs.jquery.com/ticket/4833
|
|
|
+ return !rhtml.test( namespace || docElem && docElem.nodeName || "HTML" );
|
|
|
+};
|
|
|
+
|
|
|
+/**
|
|
|
+ * Sets document-related variables once based on the current document
|
|
|
+ * @param {Element|Object} [doc] An element or document object to use to set the document
|
|
|
+ * @returns {Object} Returns the current document
|
|
|
+ */
|
|
|
+setDocument = Sizzle.setDocument = function( node ) {
|
|
|
+ var hasCompare, subWindow,
|
|
|
+ doc = node ? node.ownerDocument || node : preferredDoc;
|
|
|
+
|
|
|
+ // Return early if doc is invalid or already selected
|
|
|
+ if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
|
|
|
+ return document;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Update global variables
|
|
|
+ document = doc;
|
|
|
+ docElem = document.documentElement;
|
|
|
+ documentIsHTML = !isXML( document );
|
|
|
+
|
|
|
+ // Support: IE 9-11, Edge
|
|
|
+ // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
|
|
|
+ if ( preferredDoc !== document &&
|
|
|
+ (subWindow = document.defaultView) && subWindow.top !== subWindow ) {
|
|
|
+
|
|
|
+ // Support: IE 11, Edge
|
|
|
+ if ( subWindow.addEventListener ) {
|
|
|
+ subWindow.addEventListener( "unload", unloadHandler, false );
|
|
|
+
|
|
|
+ // Support: IE 9 - 10 only
|
|
|
+ } else if ( subWindow.attachEvent ) {
|
|
|
+ subWindow.attachEvent( "onunload", unloadHandler );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Attributes
|
|
|
+ ---------------------------------------------------------------------- */
|
|
|
+
|
|
|
+ // Support: IE<8
|
|
|
+ // Verify that getAttribute really returns attributes and not properties
|
|
|
+ // (excepting IE8 booleans)
|
|
|
+ support.attributes = assert(function( el ) {
|
|
|
+ el.className = "i";
|
|
|
+ return !el.getAttribute("className");
|
|
|
+ });
|
|
|
+
|
|
|
+ /* getElement(s)By*
|
|
|
+ ---------------------------------------------------------------------- */
|
|
|
+
|
|
|
+ // Check if getElementsByTagName("*") returns only elements
|
|
|
+ support.getElementsByTagName = assert(function( el ) {
|
|
|
+ el.appendChild( document.createComment("") );
|
|
|
+ return !el.getElementsByTagName("*").length;
|
|
|
+ });
|
|
|
+
|
|
|
+ // Support: IE<9
|
|
|
+ support.getElementsByClassName = rnative.test( document.getElementsByClassName );
|
|
|
+
|
|
|
+ // Support: IE<10
|
|
|
+ // Check if getElementById returns elements by name
|
|
|
+ // The broken getElementById methods don't pick up programmatically-set names,
|
|
|
+ // so use a roundabout getElementsByName test
|
|
|
+ support.getById = assert(function( el ) {
|
|
|
+ docElem.appendChild( el ).id = expando;
|
|
|
+ return !document.getElementsByName || !document.getElementsByName( expando ).length;
|
|
|
+ });
|
|
|
+
|
|
|
+ // ID filter and find
|
|
|
+ if ( support.getById ) {
|
|
|
+ Expr.filter["ID"] = function( id ) {
|
|
|
+ var attrId = id.replace( runescape, funescape );
|
|
|
+ return function( elem ) {
|
|
|
+ return elem.getAttribute("id") === attrId;
|
|
|
+ };
|
|
|
+ };
|
|
|
+ Expr.find["ID"] = function( id, context ) {
|
|
|
+ if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
|
|
|
+ var elem = context.getElementById( id );
|
|
|
+ return elem ? [ elem ] : [];
|
|
|
+ }
|
|
|
+ };
|
|
|
+ } else {
|
|
|
+ Expr.filter["ID"] = function( id ) {
|
|
|
+ var attrId = id.replace( runescape, funescape );
|
|
|
+ return function( elem ) {
|
|
|
+ var node = typeof elem.getAttributeNode !== "undefined" &&
|
|
|
+ elem.getAttributeNode("id");
|
|
|
+ return node && node.value === attrId;
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+ // Support: IE 6 - 7 only
|
|
|
+ // getElementById is not reliable as a find shortcut
|
|
|
+ Expr.find["ID"] = function( id, context ) {
|
|
|
+ if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
|
|
|
+ var node, i, elems,
|
|
|
+ elem = context.getElementById( id );
|
|
|
+
|
|
|
+ if ( elem ) {
|
|
|
+
|
|
|
+ // Verify the id attribute
|
|
|
+ node = elem.getAttributeNode("id");
|
|
|
+ if ( node && node.value === id ) {
|
|
|
+ return [ elem ];
|
|
|
+ }
|
|
|
+
|
|
|
+ // Fall back on getElementsByName
|
|
|
+ elems = context.getElementsByName( id );
|
|
|
+ i = 0;
|
|
|
+ while ( (elem = elems[i++]) ) {
|
|
|
+ node = elem.getAttributeNode("id");
|
|
|
+ if ( node && node.value === id ) {
|
|
|
+ return [ elem ];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return [];
|
|
|
+ }
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ // Tag
|
|
|
+ Expr.find["TAG"] = support.getElementsByTagName ?
|
|
|
+ function( tag, context ) {
|
|
|
+ if ( typeof context.getElementsByTagName !== "undefined" ) {
|
|
|
+ return context.getElementsByTagName( tag );
|
|
|
+
|
|
|
+ // DocumentFragment nodes don't have gEBTN
|
|
|
+ } else if ( support.qsa ) {
|
|
|
+ return context.querySelectorAll( tag );
|
|
|
+ }
|
|
|
+ } :
|
|
|
+
|
|
|
+ function( tag, context ) {
|
|
|
+ var elem,
|
|
|
+ tmp = [],
|
|
|
+ i = 0,
|
|
|
+ // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
|
|
|
+ results = context.getElementsByTagName( tag );
|
|
|
+
|
|
|
+ // Filter out possible comments
|
|
|
+ if ( tag === "*" ) {
|
|
|
+ while ( (elem = results[i++]) ) {
|
|
|
+ if ( elem.nodeType === 1 ) {
|
|
|
+ tmp.push( elem );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return tmp;
|
|
|
+ }
|
|
|
+ return results;
|
|
|
+ };
|
|
|
+
|
|
|
+ // Class
|
|
|
+ Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
|
|
|
+ if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
|
|
|
+ return context.getElementsByClassName( className );
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /* QSA/matchesSelector
|
|
|
+ ---------------------------------------------------------------------- */
|
|
|
+
|
|
|
+ // QSA and matchesSelector support
|
|
|
+
|
|
|
+ // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
|
|
|
+ rbuggyMatches = [];
|
|
|
+
|
|
|
+ // qSa(:focus) reports false when true (Chrome 21)
|
|
|
+ // We allow this because of a bug in IE8/9 that throws an error
|
|
|
+ // whenever `document.activeElement` is accessed on an iframe
|
|
|
+ // So, we allow :focus to pass through QSA all the time to avoid the IE error
|
|
|
+ // See https://bugs.jquery.com/ticket/13378
|
|
|
+ rbuggyQSA = [];
|
|
|
+
|
|
|
+ if ( (support.qsa = rnative.test( document.querySelectorAll )) ) {
|
|
|
+ // Build QSA regex
|
|
|
+ // Regex strategy adopted from Diego Perini
|
|
|
+ assert(function( el ) {
|
|
|
+ // Select is set to empty string on purpose
|
|
|
+ // This is to test IE's treatment of not explicitly
|
|
|
+ // setting a boolean content attribute,
|
|
|
+ // since its presence should be enough
|
|
|
+ // https://bugs.jquery.com/ticket/12359
|
|
|
+ docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" +
|
|
|
+ "<select id='" + expando + "-\r\\' msallowcapture=''>" +
|
|
|
+ "<option selected=''></option></select>";
|
|
|
+
|
|
|
+ // Support: IE8, Opera 11-12.16
|
|
|
+ // Nothing should be selected when empty strings follow ^= or $= or *=
|
|
|
+ // The test attribute must be unknown in Opera but "safe" for WinRT
|
|
|
+ // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
|
|
|
+ if ( el.querySelectorAll("[msallowcapture^='']").length ) {
|
|
|
+ rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Support: IE8
|
|
|
+ // Boolean attributes and "value" are not treated correctly
|
|
|
+ if ( !el.querySelectorAll("[selected]").length ) {
|
|
|
+ rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
|
|
|
+ if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
|
|
|
+ rbuggyQSA.push("~=");
|
|
|
+ }
|
|
|
+
|
|
|
+ // Webkit/Opera - :checked should return selected option elements
|
|
|
+ // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
|
|
+ // IE8 throws error here and will not see later tests
|
|
|
+ if ( !el.querySelectorAll(":checked").length ) {
|
|
|
+ rbuggyQSA.push(":checked");
|
|
|
+ }
|
|
|
+
|
|
|
+ // Support: Safari 8+, iOS 8+
|
|
|
+ // https://bugs.webkit.org/show_bug.cgi?id=136851
|
|
|
+ // In-page `selector#id sibling-combinator selector` fails
|
|
|
+ if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) {
|
|
|
+ rbuggyQSA.push(".#.+[+~]");
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ assert(function( el ) {
|
|
|
+ el.innerHTML = "<a href='' disabled='disabled'></a>" +
|
|
|
+ "<select disabled='disabled'><option/></select>";
|
|
|
+
|
|
|
+ // Support: Windows 8 Native Apps
|
|
|
+ // The type and name attributes are restricted during .innerHTML assignment
|
|
|
+ var input = document.createElement("input");
|
|
|
+ input.setAttribute( "type", "hidden" );
|
|
|
+ el.appendChild( input ).setAttribute( "name", "D" );
|
|
|
+
|
|
|
+ // Support: IE8
|
|
|
+ // Enforce case-sensitivity of name attribute
|
|
|
+ if ( el.querySelectorAll("[name=d]").length ) {
|
|
|
+ rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
|
|
|
+ }
|
|
|
+
|
|
|
+ // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
|
|
|
+ // IE8 throws error here and will not see later tests
|
|
|
+ if ( el.querySelectorAll(":enabled").length !== 2 ) {
|
|
|
+ rbuggyQSA.push( ":enabled", ":disabled" );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Support: IE9-11+
|
|
|
+ // IE's :disabled selector does not pick up the children of disabled fieldsets
|
|
|
+ docElem.appendChild( el ).disabled = true;
|
|
|
+ if ( el.querySelectorAll(":disabled").length !== 2 ) {
|
|
|
+ rbuggyQSA.push( ":enabled", ":disabled" );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Opera 10-11 does not throw on post-comma invalid pseudos
|
|
|
+ el.querySelectorAll("*,:x");
|
|
|
+ rbuggyQSA.push(",.*:");
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
|
|
|
+ docElem.webkitMatchesSelector ||
|
|
|
+ docElem.mozMatchesSelector ||
|
|
|
+ docElem.oMatchesSelector ||
|
|
|
+ docElem.msMatchesSelector) )) ) {
|
|
|
+
|
|
|
+ assert(function( el ) {
|
|
|
+ // Check to see if it's possible to do matchesSelector
|
|
|
+ // on a disconnected node (IE 9)
|
|
|
+ support.disconnectedMatch = matches.call( el, "*" );
|
|
|
+
|
|
|
+ // This should fail with an exception
|
|
|
+ // Gecko does not error, returns false instead
|
|
|
+ matches.call( el, "[s!='']:x" );
|
|
|
+ rbuggyMatches.push( "!=", pseudos );
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
|
|
|
+ rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
|
|
|
+
|
|
|
+ /* Contains
|
|
|
+ ---------------------------------------------------------------------- */
|
|
|
+ hasCompare = rnative.test( docElem.compareDocumentPosition );
|
|
|
+
|
|
|
+ // Element contains another
|
|
|
+ // Purposefully self-exclusive
|
|
|
+ // As in, an element does not contain itself
|
|
|
+ contains = hasCompare || rnative.test( docElem.contains ) ?
|
|
|
+ function( a, b ) {
|
|
|
+ var adown = a.nodeType === 9 ? a.documentElement : a,
|
|
|
+ bup = b && b.parentNode;
|
|
|
+ return a === bup || !!( bup && bup.nodeType === 1 && (
|
|
|
+ adown.contains ?
|
|
|
+ adown.contains( bup ) :
|
|
|
+ a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
|
|
|
+ ));
|
|
|
+ } :
|
|
|
+ function( a, b ) {
|
|
|
+ if ( b ) {
|
|
|
+ while ( (b = b.parentNode) ) {
|
|
|
+ if ( b === a ) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return false;
|
|
|
+ };
|
|
|
+
|
|
|
+ /* Sorting
|
|
|
+ ---------------------------------------------------------------------- */
|
|
|
+
|
|
|
+ // Document order sorting
|
|
|
+ sortOrder = hasCompare ?
|
|
|
+ function( a, b ) {
|
|
|
+
|
|
|
+ // Flag for duplicate removal
|
|
|
+ if ( a === b ) {
|
|
|
+ hasDuplicate = true;
|
|
|
+ return 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Sort on method existence if only one input has compareDocumentPosition
|
|
|
+ var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
|
|
|
+ if ( compare ) {
|
|
|
+ return compare;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Calculate position if both inputs belong to the same document
|
|
|
+ compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
|
|
|
+ a.compareDocumentPosition( b ) :
|
|
|
+
|
|
|
+ // Otherwise we know they are disconnected
|
|
|
+ 1;
|
|
|
+
|
|
|
+ // Disconnected nodes
|
|
|
+ if ( compare & 1 ||
|
|
|
+ (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
|
|
|
+
|
|
|
+ // Choose the first element that is related to our preferred document
|
|
|
+ if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
|
|
|
+ return -1;
|
|
|
+ }
|
|
|
+ if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
|
|
|
+ return 1;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Maintain original order
|
|
|
+ return sortInput ?
|
|
|
+ ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
|
|
|
+ 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ return compare & 4 ? -1 : 1;
|
|
|
+ } :
|
|
|
+ function( a, b ) {
|
|
|
+ // Exit early if the nodes are identical
|
|
|
+ if ( a === b ) {
|
|
|
+ hasDuplicate = true;
|
|
|
+ return 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ var cur,
|
|
|
+ i = 0,
|
|
|
+ aup = a.parentNode,
|
|
|
+ bup = b.parentNode,
|
|
|
+ ap = [ a ],
|
|
|
+ bp = [ b ];
|
|
|
+
|
|
|
+ // Parentless nodes are either documents or disconnected
|
|
|
+ if ( !aup || !bup ) {
|
|
|
+ return a === document ? -1 :
|
|
|
+ b === document ? 1 :
|
|
|
+ aup ? -1 :
|
|
|
+ bup ? 1 :
|
|
|
+ sortInput ?
|
|
|
+ ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
|
|
|
+ 0;
|
|
|
+
|
|
|
+ // If the nodes are siblings, we can do a quick check
|
|
|
+ } else if ( aup === bup ) {
|
|
|
+ return siblingCheck( a, b );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Otherwise we need full lists of their ancestors for comparison
|
|
|
+ cur = a;
|
|
|
+ while ( (cur = cur.parentNode) ) {
|
|
|
+ ap.unshift( cur );
|
|
|
+ }
|
|
|
+ cur = b;
|
|
|
+ while ( (cur = cur.parentNode) ) {
|
|
|
+ bp.unshift( cur );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Walk down the tree looking for a discrepancy
|
|
|
+ while ( ap[i] === bp[i] ) {
|
|
|
+ i++;
|
|
|
+ }
|
|
|
+
|
|
|
+ return i ?
|
|
|
+ // Do a sibling check if the nodes have a common ancestor
|
|
|
+ siblingCheck( ap[i], bp[i] ) :
|
|
|
+
|
|
|
+ // Otherwise nodes in our document sort first
|
|
|
+ ap[i] === preferredDoc ? -1 :
|
|
|
+ bp[i] === preferredDoc ? 1 :
|
|
|
+ 0;
|
|
|
+ };
|
|
|
+
|
|
|
+ return document;
|
|
|
+};
|
|
|
+
|
|
|
+Sizzle.matches = function( expr, elements ) {
|
|
|
+ return Sizzle( expr, null, null, elements );
|
|
|
+};
|
|
|
+
|
|
|
+Sizzle.matchesSelector = function( elem, expr ) {
|
|
|
+ // Set document vars if needed
|
|
|
+ if ( ( elem.ownerDocument || elem ) !== document ) {
|
|
|
+ setDocument( elem );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( support.matchesSelector && documentIsHTML &&
|
|
|
+ !nonnativeSelectorCache[ expr + " " ] &&
|
|
|
+ ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
|
|
|
+ ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
|
|
|
+
|
|
|
+ try {
|
|
|
+ var ret = matches.call( elem, expr );
|
|
|
+
|
|
|
+ // IE 9's matchesSelector returns false on disconnected nodes
|
|
|
+ if ( ret || support.disconnectedMatch ||
|
|
|
+ // As well, disconnected nodes are said to be in a document
|
|
|
+ // fragment in IE 9
|
|
|
+ elem.document && elem.document.nodeType !== 11 ) {
|
|
|
+ return ret;
|
|
|
+ }
|
|
|
+ } catch (e) {
|
|
|
+ nonnativeSelectorCache( expr, true );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return Sizzle( expr, document, null, [ elem ] ).length > 0;
|
|
|
+};
|
|
|
+
|
|
|
+Sizzle.contains = function( context, elem ) {
|
|
|
+ // Set document vars if needed
|
|
|
+ if ( ( context.ownerDocument || context ) !== document ) {
|
|
|
+ setDocument( context );
|
|
|
+ }
|
|
|
+ return contains( context, elem );
|
|
|
+};
|
|
|
+
|
|
|
+Sizzle.attr = function( elem, name ) {
|
|
|
+ // Set document vars if needed
|
|
|
+ if ( ( elem.ownerDocument || elem ) !== document ) {
|
|
|
+ setDocument( elem );
|
|
|
+ }
|
|
|
+
|
|
|
+ var fn = Expr.attrHandle[ name.toLowerCase() ],
|
|
|
+ // Don't get fooled by Object.prototype properties (jQuery #13807)
|
|
|
+ val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
|
|
|
+ fn( elem, name, !documentIsHTML ) :
|
|
|
+ undefined;
|
|
|
+
|
|
|
+ return val !== undefined ?
|
|
|
+ val :
|
|
|
+ support.attributes || !documentIsHTML ?
|
|
|
+ elem.getAttribute( name ) :
|
|
|
+ (val = elem.getAttributeNode(name)) && val.specified ?
|
|
|
+ val.value :
|
|
|
+ null;
|
|
|
+};
|
|
|
+
|
|
|
+Sizzle.escape = function( sel ) {
|
|
|
+ return (sel + "").replace( rcssescape, fcssescape );
|
|
|
+};
|
|
|
+
|
|
|
+Sizzle.error = function( msg ) {
|
|
|
+ throw new Error( "Syntax error, unrecognized expression: " + msg );
|
|
|
+};
|
|
|
+
|
|
|
+/**
|
|
|
+ * Document sorting and removing duplicates
|
|
|
+ * @param {ArrayLike} results
|
|
|
+ */
|
|
|
+Sizzle.uniqueSort = function( results ) {
|
|
|
+ var elem,
|
|
|
+ duplicates = [],
|
|
|
+ j = 0,
|
|
|
+ i = 0;
|
|
|
+
|
|
|
+ // Unless we *know* we can detect duplicates, assume their presence
|
|
|
+ hasDuplicate = !support.detectDuplicates;
|
|
|
+ sortInput = !support.sortStable && results.slice( 0 );
|
|
|
+ results.sort( sortOrder );
|
|
|
+
|
|
|
+ if ( hasDuplicate ) {
|
|
|
+ while ( (elem = results[i++]) ) {
|
|
|
+ if ( elem === results[ i ] ) {
|
|
|
+ j = duplicates.push( i );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ while ( j-- ) {
|
|
|
+ results.splice( duplicates[ j ], 1 );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Clear input after sorting to release objects
|
|
|
+ // See https://github.com/jquery/sizzle/pull/225
|
|
|
+ sortInput = null;
|
|
|
+
|
|
|
+ return results;
|
|
|
+};
|
|
|
+
|
|
|
+/**
|
|
|
+ * Utility function for retrieving the text value of an array of DOM nodes
|
|
|
+ * @param {Array|Element} elem
|
|
|
+ */
|
|
|
+getText = Sizzle.getText = function( elem ) {
|
|
|
+ var node,
|
|
|
+ ret = "",
|
|
|
+ i = 0,
|
|
|
+ nodeType = elem.nodeType;
|
|
|
+
|
|
|
+ if ( !nodeType ) {
|
|
|
+ // If no nodeType, this is expected to be an array
|
|
|
+ while ( (node = elem[i++]) ) {
|
|
|
+ // Do not traverse comment nodes
|
|
|
+ ret += getText( node );
|
|
|
+ }
|
|
|
+ } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
|
|
|
+ // Use textContent for elements
|
|
|
+ // innerText usage removed for consistency of new lines (jQuery #11153)
|
|
|
+ if ( typeof elem.textContent === "string" ) {
|
|
|
+ return elem.textContent;
|
|
|
+ } else {
|
|
|
+ // Traverse its children
|
|
|
+ for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
|
|
|
+ ret += getText( elem );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } else if ( nodeType === 3 || nodeType === 4 ) {
|
|
|
+ return elem.nodeValue;
|
|
|
+ }
|
|
|
+ // Do not include comment or processing instruction nodes
|
|
|
+
|
|
|
+ return ret;
|
|
|
+};
|
|
|
+
|
|
|
+Expr = Sizzle.selectors = {
|
|
|
+
|
|
|
+ // Can be adjusted by the user
|
|
|
+ cacheLength: 50,
|
|
|
+
|
|
|
+ createPseudo: markFunction,
|
|
|
+
|
|
|
+ match: matchExpr,
|
|
|
+
|
|
|
+ attrHandle: {},
|
|
|
+
|
|
|
+ find: {},
|
|
|
+
|
|
|
+ relative: {
|
|
|
+ ">": { dir: "parentNode", first: true },
|
|
|
+ " ": { dir: "parentNode" },
|
|
|
+ "+": { dir: "previousSibling", first: true },
|
|
|
+ "~": { dir: "previousSibling" }
|
|
|
+ },
|
|
|
+
|
|
|
+ preFilter: {
|
|
|
+ "ATTR": function( match ) {
|
|
|
+ match[1] = match[1].replace( runescape, funescape );
|
|
|
+
|
|
|
+ // Move the given value to match[3] whether quoted or unquoted
|
|
|
+ match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
|
|
|
+
|
|
|
+ if ( match[2] === "~=" ) {
|
|
|
+ match[3] = " " + match[3] + " ";
|
|
|
+ }
|
|
|
+
|
|
|
+ return match.slice( 0, 4 );
|
|
|
+ },
|
|
|
+
|
|
|
+ "CHILD": function( match ) {
|
|
|
+ /* matches from matchExpr["CHILD"]
|
|
|
+ 1 type (only|nth|...)
|
|
|
+ 2 what (child|of-type)
|
|
|
+ 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
|
|
|
+ 4 xn-component of xn+y argument ([+-]?\d*n|)
|
|
|
+ 5 sign of xn-component
|
|
|
+ 6 x of xn-component
|
|
|
+ 7 sign of y-component
|
|
|
+ 8 y of y-component
|
|
|
+ */
|
|
|
+ match[1] = match[1].toLowerCase();
|
|
|
+
|
|
|
+ if ( match[1].slice( 0, 3 ) === "nth" ) {
|
|
|
+ // nth-* requires argument
|
|
|
+ if ( !match[3] ) {
|
|
|
+ Sizzle.error( match[0] );
|
|
|
+ }
|
|
|
+
|
|
|
+ // numeric x and y parameters for Expr.filter.CHILD
|
|
|
+ // remember that false/true cast respectively to 0/1
|
|
|
+ match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
|
|
|
+ match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
|
|
|
+
|
|
|
+ // other types prohibit arguments
|
|
|
+ } else if ( match[3] ) {
|
|
|
+ Sizzle.error( match[0] );
|
|
|
+ }
|
|
|
+
|
|
|
+ return match;
|
|
|
+ },
|
|
|
+
|
|
|
+ "PSEUDO": function( match ) {
|
|
|
+ var excess,
|
|
|
+ unquoted = !match[6] && match[2];
|
|
|
+
|
|
|
+ if ( matchExpr["CHILD"].test( match[0] ) ) {
|
|
|
+ return null;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Accept quoted arguments as-is
|
|
|
+ if ( match[3] ) {
|
|
|
+ match[2] = match[4] || match[5] || "";
|
|
|
+
|
|
|
+ // Strip excess characters from unquoted arguments
|
|
|
+ } else if ( unquoted && rpseudo.test( unquoted ) &&
|
|
|
+ // Get excess from tokenize (recursively)
|
|
|
+ (excess = tokenize( unquoted, true )) &&
|
|
|
+ // advance to the next closing parenthesis
|
|
|
+ (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
|
|
|
+
|
|
|
+ // excess is a negative index
|
|
|
+ match[0] = match[0].slice( 0, excess );
|
|
|
+ match[2] = unquoted.slice( 0, excess );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Return only captures needed by the pseudo filter method (type and argument)
|
|
|
+ return match.slice( 0, 3 );
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ filter: {
|
|
|
+
|
|
|
+ "TAG": function( nodeNameSelector ) {
|
|
|
+ var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
|
|
|
+ return nodeNameSelector === "*" ?
|
|
|
+ function() { return true; } :
|
|
|
+ function( elem ) {
|
|
|
+ return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
|
|
|
+ };
|
|
|
+ },
|
|
|
+
|
|
|
+ "CLASS": function( className ) {
|
|
|
+ var pattern = classCache[ className + " " ];
|
|
|
+
|
|
|
+ return pattern ||
|
|
|
+ (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
|
|
|
+ classCache( className, function( elem ) {
|
|
|
+ return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" );
|
|
|
+ });
|
|
|
+ },
|
|
|
+
|
|
|
+ "ATTR": function( name, operator, check ) {
|
|
|
+ return function( elem ) {
|
|
|
+ var result = Sizzle.attr( elem, name );
|
|
|
+
|
|
|
+ if ( result == null ) {
|
|
|
+ return operator === "!=";
|
|
|
+ }
|
|
|
+ if ( !operator ) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ result += "";
|
|
|
+
|
|
|
+ return operator === "=" ? result === check :
|
|
|
+ operator === "!=" ? result !== check :
|
|
|
+ operator === "^=" ? check && result.indexOf( check ) === 0 :
|
|
|
+ operator === "*=" ? check && result.indexOf( check ) > -1 :
|
|
|
+ operator === "$=" ? check && result.slice( -check.length ) === check :
|
|
|
+ operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :
|
|
|
+ operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
|
|
|
+ false;
|
|
|
+ };
|
|
|
+ },
|
|
|
+
|
|
|
+ "CHILD": function( type, what, argument, first, last ) {
|
|
|
+ var simple = type.slice( 0, 3 ) !== "nth",
|
|
|
+ forward = type.slice( -4 ) !== "last",
|
|
|
+ ofType = what === "of-type";
|
|
|
+
|
|
|
+ return first === 1 && last === 0 ?
|
|
|
+
|
|
|
+ // Shortcut for :nth-*(n)
|
|
|
+ function( elem ) {
|
|
|
+ return !!elem.parentNode;
|
|
|
+ } :
|
|
|
+
|
|
|
+ function( elem, context, xml ) {
|
|
|
+ var cache, uniqueCache, outerCache, node, nodeIndex, start,
|
|
|
+ dir = simple !== forward ? "nextSibling" : "previousSibling",
|
|
|
+ parent = elem.parentNode,
|
|
|
+ name = ofType && elem.nodeName.toLowerCase(),
|
|
|
+ useCache = !xml && !ofType,
|
|
|
+ diff = false;
|
|
|
+
|
|
|
+ if ( parent ) {
|
|
|
+
|
|
|
+ // :(first|last|only)-(child|of-type)
|
|
|
+ if ( simple ) {
|
|
|
+ while ( dir ) {
|
|
|
+ node = elem;
|
|
|
+ while ( (node = node[ dir ]) ) {
|
|
|
+ if ( ofType ?
|
|
|
+ node.nodeName.toLowerCase() === name :
|
|
|
+ node.nodeType === 1 ) {
|
|
|
+
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ // Reverse direction for :only-* (if we haven't yet done so)
|
|
|
+ start = dir = type === "only" && !start && "nextSibling";
|
|
|
+ }
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ start = [ forward ? parent.firstChild : parent.lastChild ];
|
|
|
+
|
|
|
+ // non-xml :nth-child(...) stores cache data on `parent`
|
|
|
+ if ( forward && useCache ) {
|
|
|
+
|
|
|
+ // Seek `elem` from a previously-cached index
|
|
|
+
|
|
|
+ // ...in a gzip-friendly way
|
|
|
+ node = parent;
|
|
|
+ outerCache = node[ expando ] || (node[ expando ] = {});
|
|
|
+
|
|
|
+ // Support: IE <9 only
|
|
|
+ // Defend against cloned attroperties (jQuery gh-1709)
|
|
|
+ uniqueCache = outerCache[ node.uniqueID ] ||
|
|
|
+ (outerCache[ node.uniqueID ] = {});
|
|
|
+
|
|
|
+ cache = uniqueCache[ type ] || [];
|
|
|
+ nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
|
|
|
+ diff = nodeIndex && cache[ 2 ];
|
|
|
+ node = nodeIndex && parent.childNodes[ nodeIndex ];
|
|
|
+
|
|
|
+ while ( (node = ++nodeIndex && node && node[ dir ] ||
|
|
|
+
|
|
|
+ // Fallback to seeking `elem` from the start
|
|
|
+ (diff = nodeIndex = 0) || start.pop()) ) {
|
|
|
+
|
|
|
+ // When found, cache indexes on `parent` and break
|
|
|
+ if ( node.nodeType === 1 && ++diff && node === elem ) {
|
|
|
+ uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ } else {
|
|
|
+ // Use previously-cached element index if available
|
|
|
+ if ( useCache ) {
|
|
|
+ // ...in a gzip-friendly way
|
|
|
+ node = elem;
|
|
|
+ outerCache = node[ expando ] || (node[ expando ] = {});
|
|
|
+
|
|
|
+ // Support: IE <9 only
|
|
|
+ // Defend against cloned attroperties (jQuery gh-1709)
|
|
|
+ uniqueCache = outerCache[ node.uniqueID ] ||
|
|
|
+ (outerCache[ node.uniqueID ] = {});
|
|
|
+
|
|
|
+ cache = uniqueCache[ type ] || [];
|
|
|
+ nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
|
|
|
+ diff = nodeIndex;
|
|
|
+ }
|
|
|
+
|
|
|
+ // xml :nth-child(...)
|
|
|
+ // or :nth-last-child(...) or :nth(-last)?-of-type(...)
|
|
|
+ if ( diff === false ) {
|
|
|
+ // Use the same loop as above to seek `elem` from the start
|
|
|
+ while ( (node = ++nodeIndex && node && node[ dir ] ||
|
|
|
+ (diff = nodeIndex = 0) || start.pop()) ) {
|
|
|
+
|
|
|
+ if ( ( ofType ?
|
|
|
+ node.nodeName.toLowerCase() === name :
|
|
|
+ node.nodeType === 1 ) &&
|
|
|
+ ++diff ) {
|
|
|
+
|
|
|
+ // Cache the index of each encountered element
|
|
|
+ if ( useCache ) {
|
|
|
+ outerCache = node[ expando ] || (node[ expando ] = {});
|
|
|
+
|
|
|
+ // Support: IE <9 only
|
|
|
+ // Defend against cloned attroperties (jQuery gh-1709)
|
|
|
+ uniqueCache = outerCache[ node.uniqueID ] ||
|
|
|
+ (outerCache[ node.uniqueID ] = {});
|
|
|
+
|
|
|
+ uniqueCache[ type ] = [ dirruns, diff ];
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( node === elem ) {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Incorporate the offset, then check against cycle size
|
|
|
+ diff -= last;
|
|
|
+ return diff === first || ( diff % first === 0 && diff / first >= 0 );
|
|
|
+ }
|
|
|
+ };
|
|
|
+ },
|
|
|
+
|
|
|
+ "PSEUDO": function( pseudo, argument ) {
|
|
|
+ // pseudo-class names are case-insensitive
|
|
|
+ // http://www.w3.org/TR/selectors/#pseudo-classes
|
|
|
+ // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
|
|
|
+ // Remember that setFilters inherits from pseudos
|
|
|
+ var args,
|
|
|
+ fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
|
|
|
+ Sizzle.error( "unsupported pseudo: " + pseudo );
|
|
|
+
|
|
|
+ // The user may use createPseudo to indicate that
|
|
|
+ // arguments are needed to create the filter function
|
|
|
+ // just as Sizzle does
|
|
|
+ if ( fn[ expando ] ) {
|
|
|
+ return fn( argument );
|
|
|
+ }
|
|
|
+
|
|
|
+ // But maintain support for old signatures
|
|
|
+ if ( fn.length > 1 ) {
|
|
|
+ args = [ pseudo, pseudo, "", argument ];
|
|
|
+ return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
|
|
|
+ markFunction(function( seed, matches ) {
|
|
|
+ var idx,
|
|
|
+ matched = fn( seed, argument ),
|
|
|
+ i = matched.length;
|
|
|
+ while ( i-- ) {
|
|
|
+ idx = indexOf( seed, matched[i] );
|
|
|
+ seed[ idx ] = !( matches[ idx ] = matched[i] );
|
|
|
+ }
|
|
|
+ }) :
|
|
|
+ function( elem ) {
|
|
|
+ return fn( elem, 0, args );
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ return fn;
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ pseudos: {
|
|
|
+ // Potentially complex pseudos
|
|
|
+ "not": markFunction(function( selector ) {
|
|
|
+ // Trim the selector passed to compile
|
|
|
+ // to avoid treating leading and trailing
|
|
|
+ // spaces as combinators
|
|
|
+ var input = [],
|
|
|
+ results = [],
|
|
|
+ matcher = compile( selector.replace( rtrim, "$1" ) );
|
|
|
+
|
|
|
+ return matcher[ expando ] ?
|
|
|
+ markFunction(function( seed, matches, context, xml ) {
|
|
|
+ var elem,
|
|
|
+ unmatched = matcher( seed, null, xml, [] ),
|
|
|
+ i = seed.length;
|
|
|
+
|
|
|
+ // Match elements unmatched by `matcher`
|
|
|
+ while ( i-- ) {
|
|
|
+ if ( (elem = unmatched[i]) ) {
|
|
|
+ seed[i] = !(matches[i] = elem);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }) :
|
|
|
+ function( elem, context, xml ) {
|
|
|
+ input[0] = elem;
|
|
|
+ matcher( input, null, xml, results );
|
|
|
+ // Don't keep the element (issue #299)
|
|
|
+ input[0] = null;
|
|
|
+ return !results.pop();
|
|
|
+ };
|
|
|
+ }),
|
|
|
+
|
|
|
+ "has": markFunction(function( selector ) {
|
|
|
+ return function( elem ) {
|
|
|
+ return Sizzle( selector, elem ).length > 0;
|
|
|
+ };
|
|
|
+ }),
|
|
|
+
|
|
|
+ "contains": markFunction(function( text ) {
|
|
|
+ text = text.replace( runescape, funescape );
|
|
|
+ return function( elem ) {
|
|
|
+ return ( elem.textContent || getText( elem ) ).indexOf( text ) > -1;
|
|
|
+ };
|
|
|
+ }),
|
|
|
+
|
|
|
+ // "Whether an element is represented by a :lang() selector
|
|
|
+ // is based solely on the element's language value
|
|
|
+ // being equal to the identifier C,
|
|
|
+ // or beginning with the identifier C immediately followed by "-".
|
|
|
+ // The matching of C against the element's language value is performed case-insensitively.
|
|
|
+ // The identifier C does not have to be a valid language name."
|
|
|
+ // http://www.w3.org/TR/selectors/#lang-pseudo
|
|
|
+ "lang": markFunction( function( lang ) {
|
|
|
+ // lang value must be a valid identifier
|
|
|
+ if ( !ridentifier.test(lang || "") ) {
|
|
|
+ Sizzle.error( "unsupported lang: " + lang );
|
|
|
+ }
|
|
|
+ lang = lang.replace( runescape, funescape ).toLowerCase();
|
|
|
+ return function( elem ) {
|
|
|
+ var elemLang;
|
|
|
+ do {
|
|
|
+ if ( (elemLang = documentIsHTML ?
|
|
|
+ elem.lang :
|
|
|
+ elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
|
|
|
+
|
|
|
+ elemLang = elemLang.toLowerCase();
|
|
|
+ return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
|
|
|
+ }
|
|
|
+ } while ( (elem = elem.parentNode) && elem.nodeType === 1 );
|
|
|
+ return false;
|
|
|
+ };
|
|
|
+ }),
|
|
|
+
|
|
|
+ // Miscellaneous
|
|
|
+ "target": function( elem ) {
|
|
|
+ var hash = window.location && window.location.hash;
|
|
|
+ return hash && hash.slice( 1 ) === elem.id;
|
|
|
+ },
|
|
|
+
|
|
|
+ "root": function( elem ) {
|
|
|
+ return elem === docElem;
|
|
|
+ },
|
|
|
+
|
|
|
+ "focus": function( elem ) {
|
|
|
+ return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
|
|
|
+ },
|
|
|
+
|
|
|
+ // Boolean properties
|
|
|
+ "enabled": createDisabledPseudo( false ),
|
|
|
+ "disabled": createDisabledPseudo( true ),
|
|
|
+
|
|
|
+ "checked": function( elem ) {
|
|
|
+ // In CSS3, :checked should return both checked and selected elements
|
|
|
+ // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
|
|
+ var nodeName = elem.nodeName.toLowerCase();
|
|
|
+ return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
|
|
|
+ },
|
|
|
+
|
|
|
+ "selected": function( elem ) {
|
|
|
+ // Accessing this property makes selected-by-default
|
|
|
+ // options in Safari work properly
|
|
|
+ if ( elem.parentNode ) {
|
|
|
+ elem.parentNode.selectedIndex;
|
|
|
+ }
|
|
|
+
|
|
|
+ return elem.selected === true;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Contents
|
|
|
+ "empty": function( elem ) {
|
|
|
+ // http://www.w3.org/TR/selectors/#empty-pseudo
|
|
|
+ // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
|
|
|
+ // but not by others (comment: 8; processing instruction: 7; etc.)
|
|
|
+ // nodeType < 6 works because attributes (2) do not appear as children
|
|
|
+ for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
|
|
|
+ if ( elem.nodeType < 6 ) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return true;
|
|
|
+ },
|
|
|
+
|
|
|
+ "parent": function( elem ) {
|
|
|
+ return !Expr.pseudos["empty"]( elem );
|
|
|
+ },
|
|
|
+
|
|
|
+ // Element/input types
|
|
|
+ "header": function( elem ) {
|
|
|
+ return rheader.test( elem.nodeName );
|
|
|
+ },
|
|
|
+
|
|
|
+ "input": function( elem ) {
|
|
|
+ return rinputs.test( elem.nodeName );
|
|
|
+ },
|
|
|
+
|
|
|
+ "button": function( elem ) {
|
|
|
+ var name = elem.nodeName.toLowerCase();
|
|
|
+ return name === "input" && elem.type === "button" || name === "button";
|
|
|
+ },
|
|
|
+
|
|
|
+ "text": function( elem ) {
|
|
|
+ var attr;
|
|
|
+ return elem.nodeName.toLowerCase() === "input" &&
|
|
|
+ elem.type === "text" &&
|
|
|
+
|
|
|
+ // Support: IE<8
|
|
|
+ // New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
|
|
|
+ ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
|
|
|
+ },
|
|
|
+
|
|
|
+ // Position-in-collection
|
|
|
+ "first": createPositionalPseudo(function() {
|
|
|
+ return [ 0 ];
|
|
|
+ }),
|
|
|
+
|
|
|
+ "last": createPositionalPseudo(function( matchIndexes, length ) {
|
|
|
+ return [ length - 1 ];
|
|
|
+ }),
|
|
|
+
|
|
|
+ "eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
|
|
|
+ return [ argument < 0 ? argument + length : argument ];
|
|
|
+ }),
|
|
|
+
|
|
|
+ "even": createPositionalPseudo(function( matchIndexes, length ) {
|
|
|
+ var i = 0;
|
|
|
+ for ( ; i < length; i += 2 ) {
|
|
|
+ matchIndexes.push( i );
|
|
|
+ }
|
|
|
+ return matchIndexes;
|
|
|
+ }),
|
|
|
+
|
|
|
+ "odd": createPositionalPseudo(function( matchIndexes, length ) {
|
|
|
+ var i = 1;
|
|
|
+ for ( ; i < length; i += 2 ) {
|
|
|
+ matchIndexes.push( i );
|
|
|
+ }
|
|
|
+ return matchIndexes;
|
|
|
+ }),
|
|
|
+
|
|
|
+ "lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
|
|
|
+ var i = argument < 0 ?
|
|
|
+ argument + length :
|
|
|
+ argument > length ?
|
|
|
+ length :
|
|
|
+ argument;
|
|
|
+ for ( ; --i >= 0; ) {
|
|
|
+ matchIndexes.push( i );
|
|
|
+ }
|
|
|
+ return matchIndexes;
|
|
|
+ }),
|
|
|
+
|
|
|
+ "gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
|
|
|
+ var i = argument < 0 ? argument + length : argument;
|
|
|
+ for ( ; ++i < length; ) {
|
|
|
+ matchIndexes.push( i );
|
|
|
+ }
|
|
|
+ return matchIndexes;
|
|
|
+ })
|
|
|
+ }
|
|
|
+};
|
|
|
+
|
|
|
+Expr.pseudos["nth"] = Expr.pseudos["eq"];
|
|
|
+
|
|
|
+// Add button/input type pseudos
|
|
|
+for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
|
|
|
+ Expr.pseudos[ i ] = createInputPseudo( i );
|
|
|
+}
|
|
|
+for ( i in { submit: true, reset: true } ) {
|
|
|
+ Expr.pseudos[ i ] = createButtonPseudo( i );
|
|
|
+}
|
|
|
+
|
|
|
+// Easy API for creating new setFilters
|
|
|
+function setFilters() {}
|
|
|
+setFilters.prototype = Expr.filters = Expr.pseudos;
|
|
|
+Expr.setFilters = new setFilters();
|
|
|
+
|
|
|
+tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
|
|
|
+ var matched, match, tokens, type,
|
|
|
+ soFar, groups, preFilters,
|
|
|
+ cached = tokenCache[ selector + " " ];
|
|
|
+
|
|
|
+ if ( cached ) {
|
|
|
+ return parseOnly ? 0 : cached.slice( 0 );
|
|
|
+ }
|
|
|
+
|
|
|
+ soFar = selector;
|
|
|
+ groups = [];
|
|
|
+ preFilters = Expr.preFilter;
|
|
|
+
|
|
|
+ while ( soFar ) {
|
|
|
+
|
|
|
+ // Comma and first run
|
|
|
+ if ( !matched || (match = rcomma.exec( soFar )) ) {
|
|
|
+ if ( match ) {
|
|
|
+ // Don't consume trailing commas as valid
|
|
|
+ soFar = soFar.slice( match[0].length ) || soFar;
|
|
|
+ }
|
|
|
+ groups.push( (tokens = []) );
|
|
|
+ }
|
|
|
+
|
|
|
+ matched = false;
|
|
|
+
|
|
|
+ // Combinators
|
|
|
+ if ( (match = rcombinators.exec( soFar )) ) {
|
|
|
+ matched = match.shift();
|
|
|
+ tokens.push({
|
|
|
+ value: matched,
|
|
|
+ // Cast descendant combinators to space
|
|
|
+ type: match[0].replace( rtrim, " " )
|
|
|
+ });
|
|
|
+ soFar = soFar.slice( matched.length );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Filters
|
|
|
+ for ( type in Expr.filter ) {
|
|
|
+ if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
|
|
|
+ (match = preFilters[ type ]( match ))) ) {
|
|
|
+ matched = match.shift();
|
|
|
+ tokens.push({
|
|
|
+ value: matched,
|
|
|
+ type: type,
|
|
|
+ matches: match
|
|
|
+ });
|
|
|
+ soFar = soFar.slice( matched.length );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( !matched ) {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Return the length of the invalid excess
|
|
|
+ // if we're just parsing
|
|
|
+ // Otherwise, throw an error or return tokens
|
|
|
+ return parseOnly ?
|
|
|
+ soFar.length :
|
|
|
+ soFar ?
|
|
|
+ Sizzle.error( selector ) :
|
|
|
+ // Cache the tokens
|
|
|
+ tokenCache( selector, groups ).slice( 0 );
|
|
|
+};
|
|
|
+
|
|
|
+function toSelector( tokens ) {
|
|
|
+ var i = 0,
|
|
|
+ len = tokens.length,
|
|
|
+ selector = "";
|
|
|
+ for ( ; i < len; i++ ) {
|
|
|
+ selector += tokens[i].value;
|
|
|
+ }
|
|
|
+ return selector;
|
|
|
+}
|
|
|
+
|
|
|
+function addCombinator( matcher, combinator, base ) {
|
|
|
+ var dir = combinator.dir,
|
|
|
+ skip = combinator.next,
|
|
|
+ key = skip || dir,
|
|
|
+ checkNonElements = base && key === "parentNode",
|
|
|
+ doneName = done++;
|
|
|
+
|
|
|
+ return combinator.first ?
|
|
|
+ // Check against closest ancestor/preceding element
|
|
|
+ function( elem, context, xml ) {
|
|
|
+ while ( (elem = elem[ dir ]) ) {
|
|
|
+ if ( elem.nodeType === 1 || checkNonElements ) {
|
|
|
+ return matcher( elem, context, xml );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return false;
|
|
|
+ } :
|
|
|
+
|
|
|
+ // Check against all ancestor/preceding elements
|
|
|
+ function( elem, context, xml ) {
|
|
|
+ var oldCache, uniqueCache, outerCache,
|
|
|
+ newCache = [ dirruns, doneName ];
|
|
|
+
|
|
|
+ // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
|
|
|
+ if ( xml ) {
|
|
|
+ while ( (elem = elem[ dir ]) ) {
|
|
|
+ if ( elem.nodeType === 1 || checkNonElements ) {
|
|
|
+ if ( matcher( elem, context, xml ) ) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ while ( (elem = elem[ dir ]) ) {
|
|
|
+ if ( elem.nodeType === 1 || checkNonElements ) {
|
|
|
+ outerCache = elem[ expando ] || (elem[ expando ] = {});
|
|
|
+
|
|
|
+ // Support: IE <9 only
|
|
|
+ // Defend against cloned attroperties (jQuery gh-1709)
|
|
|
+ uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});
|
|
|
+
|
|
|
+ if ( skip && skip === elem.nodeName.toLowerCase() ) {
|
|
|
+ elem = elem[ dir ] || elem;
|
|
|
+ } else if ( (oldCache = uniqueCache[ key ]) &&
|
|
|
+ oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
|
|
|
+
|
|
|
+ // Assign to newCache so results back-propagate to previous elements
|
|
|
+ return (newCache[ 2 ] = oldCache[ 2 ]);
|
|
|
+ } else {
|
|
|
+ // Reuse newcache so results back-propagate to previous elements
|
|
|
+ uniqueCache[ key ] = newCache;
|
|
|
+
|
|
|
+ // A match means we're done; a fail means we have to keep checking
|
|
|
+ if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return false;
|
|
|
+ };
|
|
|
+}
|
|
|
+
|
|
|
+function elementMatcher( matchers ) {
|
|
|
+ return matchers.length > 1 ?
|
|
|
+ function( elem, context, xml ) {
|
|
|
+ var i = matchers.length;
|
|
|
+ while ( i-- ) {
|
|
|
+ if ( !matchers[i]( elem, context, xml ) ) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return true;
|
|
|
+ } :
|
|
|
+ matchers[0];
|
|
|
+}
|
|
|
+
|
|
|
+function multipleContexts( selector, contexts, results ) {
|
|
|
+ var i = 0,
|
|
|
+ len = contexts.length;
|
|
|
+ for ( ; i < len; i++ ) {
|
|
|
+ Sizzle( selector, contexts[i], results );
|
|
|
+ }
|
|
|
+ return results;
|
|
|
+}
|
|
|
+
|
|
|
+function condense( unmatched, map, filter, context, xml ) {
|
|
|
+ var elem,
|
|
|
+ newUnmatched = [],
|
|
|
+ i = 0,
|
|
|
+ len = unmatched.length,
|
|
|
+ mapped = map != null;
|
|
|
+
|
|
|
+ for ( ; i < len; i++ ) {
|
|
|
+ if ( (elem = unmatched[i]) ) {
|
|
|
+ if ( !filter || filter( elem, context, xml ) ) {
|
|
|
+ newUnmatched.push( elem );
|
|
|
+ if ( mapped ) {
|
|
|
+ map.push( i );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return newUnmatched;
|
|
|
+}
|
|
|
+
|
|
|
+function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
|
|
|
+ if ( postFilter && !postFilter[ expando ] ) {
|
|
|
+ postFilter = setMatcher( postFilter );
|
|
|
+ }
|
|
|
+ if ( postFinder && !postFinder[ expando ] ) {
|
|
|
+ postFinder = setMatcher( postFinder, postSelector );
|
|
|
+ }
|
|
|
+ return markFunction(function( seed, results, context, xml ) {
|
|
|
+ var temp, i, elem,
|
|
|
+ preMap = [],
|
|
|
+ postMap = [],
|
|
|
+ preexisting = results.length,
|
|
|
+
|
|
|
+ // Get initial elements from seed or context
|
|
|
+ elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
|
|
|
+
|
|
|
+ // Prefilter to get matcher input, preserving a map for seed-results synchronization
|
|
|
+ matcherIn = preFilter && ( seed || !selector ) ?
|
|
|
+ condense( elems, preMap, preFilter, context, xml ) :
|
|
|
+ elems,
|
|
|
+
|
|
|
+ matcherOut = matcher ?
|
|
|
+ // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
|
|
|
+ postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
|
|
|
+
|
|
|
+ // ...intermediate processing is necessary
|
|
|
+ [] :
|
|
|
+
|
|
|
+ // ...otherwise use results directly
|
|
|
+ results :
|
|
|
+ matcherIn;
|
|
|
+
|
|
|
+ // Find primary matches
|
|
|
+ if ( matcher ) {
|
|
|
+ matcher( matcherIn, matcherOut, context, xml );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Apply postFilter
|
|
|
+ if ( postFilter ) {
|
|
|
+ temp = condense( matcherOut, postMap );
|
|
|
+ postFilter( temp, [], context, xml );
|
|
|
+
|
|
|
+ // Un-match failing elements by moving them back to matcherIn
|
|
|
+ i = temp.length;
|
|
|
+ while ( i-- ) {
|
|
|
+ if ( (elem = temp[i]) ) {
|
|
|
+ matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( seed ) {
|
|
|
+ if ( postFinder || preFilter ) {
|
|
|
+ if ( postFinder ) {
|
|
|
+ // Get the final matcherOut by condensing this intermediate into postFinder contexts
|
|
|
+ temp = [];
|
|
|
+ i = matcherOut.length;
|
|
|
+ while ( i-- ) {
|
|
|
+ if ( (elem = matcherOut[i]) ) {
|
|
|
+ // Restore matcherIn since elem is not yet a final match
|
|
|
+ temp.push( (matcherIn[i] = elem) );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ postFinder( null, (matcherOut = []), temp, xml );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Move matched elements from seed to results to keep them synchronized
|
|
|
+ i = matcherOut.length;
|
|
|
+ while ( i-- ) {
|
|
|
+ if ( (elem = matcherOut[i]) &&
|
|
|
+ (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {
|
|
|
+
|
|
|
+ seed[temp] = !(results[temp] = elem);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Add elements to results, through postFinder if defined
|
|
|
+ } else {
|
|
|
+ matcherOut = condense(
|
|
|
+ matcherOut === results ?
|
|
|
+ matcherOut.splice( preexisting, matcherOut.length ) :
|
|
|
+ matcherOut
|
|
|
+ );
|
|
|
+ if ( postFinder ) {
|
|
|
+ postFinder( null, results, matcherOut, xml );
|
|
|
+ } else {
|
|
|
+ push.apply( results, matcherOut );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ });
|
|
|
+}
|
|
|
+
|
|
|
+function matcherFromTokens( tokens ) {
|
|
|
+ var checkContext, matcher, j,
|
|
|
+ len = tokens.length,
|
|
|
+ leadingRelative = Expr.relative[ tokens[0].type ],
|
|
|
+ implicitRelative = leadingRelative || Expr.relative[" "],
|
|
|
+ i = leadingRelative ? 1 : 0,
|
|
|
+
|
|
|
+ // The foundational matcher ensures that elements are reachable from top-level context(s)
|
|
|
+ matchContext = addCombinator( function( elem ) {
|
|
|
+ return elem === checkContext;
|
|
|
+ }, implicitRelative, true ),
|
|
|
+ matchAnyContext = addCombinator( function( elem ) {
|
|
|
+ return indexOf( checkContext, elem ) > -1;
|
|
|
+ }, implicitRelative, true ),
|
|
|
+ matchers = [ function( elem, context, xml ) {
|
|
|
+ var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
|
|
|
+ (checkContext = context).nodeType ?
|
|
|
+ matchContext( elem, context, xml ) :
|
|
|
+ matchAnyContext( elem, context, xml ) );
|
|
|
+ // Avoid hanging onto element (issue #299)
|
|
|
+ checkContext = null;
|
|
|
+ return ret;
|
|
|
+ } ];
|
|
|
+
|
|
|
+ for ( ; i < len; i++ ) {
|
|
|
+ if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
|
|
|
+ matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
|
|
|
+ } else {
|
|
|
+ matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
|
|
|
+
|
|
|
+ // Return special upon seeing a positional matcher
|
|
|
+ if ( matcher[ expando ] ) {
|
|
|
+ // Find the next relative operator (if any) for proper handling
|
|
|
+ j = ++i;
|
|
|
+ for ( ; j < len; j++ ) {
|
|
|
+ if ( Expr.relative[ tokens[j].type ] ) {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return setMatcher(
|
|
|
+ i > 1 && elementMatcher( matchers ),
|
|
|
+ i > 1 && toSelector(
|
|
|
+ // If the preceding token was a descendant combinator, insert an implicit any-element `*`
|
|
|
+ tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
|
|
|
+ ).replace( rtrim, "$1" ),
|
|
|
+ matcher,
|
|
|
+ i < j && matcherFromTokens( tokens.slice( i, j ) ),
|
|
|
+ j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
|
|
|
+ j < len && toSelector( tokens )
|
|
|
+ );
|
|
|
+ }
|
|
|
+ matchers.push( matcher );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return elementMatcher( matchers );
|
|
|
+}
|
|
|
+
|
|
|
+function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
|
|
|
+ var bySet = setMatchers.length > 0,
|
|
|
+ byElement = elementMatchers.length > 0,
|
|
|
+ superMatcher = function( seed, context, xml, results, outermost ) {
|
|
|
+ var elem, j, matcher,
|
|
|
+ matchedCount = 0,
|
|
|
+ i = "0",
|
|
|
+ unmatched = seed && [],
|
|
|
+ setMatched = [],
|
|
|
+ contextBackup = outermostContext,
|
|
|
+ // We must always have either seed elements or outermost context
|
|
|
+ elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
|
|
|
+ // Use integer dirruns iff this is the outermost matcher
|
|
|
+ dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
|
|
|
+ len = elems.length;
|
|
|
+
|
|
|
+ if ( outermost ) {
|
|
|
+ outermostContext = context === document || context || outermost;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Add elements passing elementMatchers directly to results
|
|
|
+ // Support: IE<9, Safari
|
|
|
+ // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
|
|
|
+ for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
|
|
|
+ if ( byElement && elem ) {
|
|
|
+ j = 0;
|
|
|
+ if ( !context && elem.ownerDocument !== document ) {
|
|
|
+ setDocument( elem );
|
|
|
+ xml = !documentIsHTML;
|
|
|
+ }
|
|
|
+ while ( (matcher = elementMatchers[j++]) ) {
|
|
|
+ if ( matcher( elem, context || document, xml) ) {
|
|
|
+ results.push( elem );
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if ( outermost ) {
|
|
|
+ dirruns = dirrunsUnique;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Track unmatched elements for set filters
|
|
|
+ if ( bySet ) {
|
|
|
+ // They will have gone through all possible matchers
|
|
|
+ if ( (elem = !matcher && elem) ) {
|
|
|
+ matchedCount--;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Lengthen the array for every element, matched or not
|
|
|
+ if ( seed ) {
|
|
|
+ unmatched.push( elem );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // `i` is now the count of elements visited above, and adding it to `matchedCount`
|
|
|
+ // makes the latter nonnegative.
|
|
|
+ matchedCount += i;
|
|
|
+
|
|
|
+ // Apply set filters to unmatched elements
|
|
|
+ // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
|
|
|
+ // equals `i`), unless we didn't visit _any_ elements in the above loop because we have
|
|
|
+ // no element matchers and no seed.
|
|
|
+ // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
|
|
|
+ // case, which will result in a "00" `matchedCount` that differs from `i` but is also
|
|
|
+ // numerically zero.
|
|
|
+ if ( bySet && i !== matchedCount ) {
|
|
|
+ j = 0;
|
|
|
+ while ( (matcher = setMatchers[j++]) ) {
|
|
|
+ matcher( unmatched, setMatched, context, xml );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( seed ) {
|
|
|
+ // Reintegrate element matches to eliminate the need for sorting
|
|
|
+ if ( matchedCount > 0 ) {
|
|
|
+ while ( i-- ) {
|
|
|
+ if ( !(unmatched[i] || setMatched[i]) ) {
|
|
|
+ setMatched[i] = pop.call( results );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Discard index placeholder values to get only actual matches
|
|
|
+ setMatched = condense( setMatched );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Add matches to results
|
|
|
+ push.apply( results, setMatched );
|
|
|
+
|
|
|
+ // Seedless set matches succeeding multiple successful matchers stipulate sorting
|
|
|
+ if ( outermost && !seed && setMatched.length > 0 &&
|
|
|
+ ( matchedCount + setMatchers.length ) > 1 ) {
|
|
|
+
|
|
|
+ Sizzle.uniqueSort( results );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Override manipulation of globals by nested matchers
|
|
|
+ if ( outermost ) {
|
|
|
+ dirruns = dirrunsUnique;
|
|
|
+ outermostContext = contextBackup;
|
|
|
+ }
|
|
|
+
|
|
|
+ return unmatched;
|
|
|
+ };
|
|
|
+
|
|
|
+ return bySet ?
|
|
|
+ markFunction( superMatcher ) :
|
|
|
+ superMatcher;
|
|
|
+}
|
|
|
+
|
|
|
+compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
|
|
|
+ var i,
|
|
|
+ setMatchers = [],
|
|
|
+ elementMatchers = [],
|
|
|
+ cached = compilerCache[ selector + " " ];
|
|
|
+
|
|
|
+ if ( !cached ) {
|
|
|
+ // Generate a function of recursive functions that can be used to check each element
|
|
|
+ if ( !match ) {
|
|
|
+ match = tokenize( selector );
|
|
|
+ }
|
|
|
+ i = match.length;
|
|
|
+ while ( i-- ) {
|
|
|
+ cached = matcherFromTokens( match[i] );
|
|
|
+ if ( cached[ expando ] ) {
|
|
|
+ setMatchers.push( cached );
|
|
|
+ } else {
|
|
|
+ elementMatchers.push( cached );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Cache the compiled function
|
|
|
+ cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
|
|
|
+
|
|
|
+ // Save selector and tokenization
|
|
|
+ cached.selector = selector;
|
|
|
+ }
|
|
|
+ return cached;
|
|
|
+};
|
|
|
+
|
|
|
+/**
|
|
|
+ * A low-level selection function that works with Sizzle's compiled
|
|
|
+ * selector functions
|
|
|
+ * @param {String|Function} selector A selector or a pre-compiled
|
|
|
+ * selector function built with Sizzle.compile
|
|
|
+ * @param {Element} context
|
|
|
+ * @param {Array} [results]
|
|
|
+ * @param {Array} [seed] A set of elements to match against
|
|
|
+ */
|
|
|
+select = Sizzle.select = function( selector, context, results, seed ) {
|
|
|
+ var i, tokens, token, type, find,
|
|
|
+ compiled = typeof selector === "function" && selector,
|
|
|
+ match = !seed && tokenize( (selector = compiled.selector || selector) );
|
|
|
+
|
|
|
+ results = results || [];
|
|
|
+
|
|
|
+ // Try to minimize operations if there is only one selector in the list and no seed
|
|
|
+ // (the latter of which guarantees us context)
|
|
|
+ if ( match.length === 1 ) {
|
|
|
+
|
|
|
+ // Reduce context if the leading compound selector is an ID
|
|
|
+ tokens = match[0] = match[0].slice( 0 );
|
|
|
+ if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
|
|
|
+ context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) {
|
|
|
+
|
|
|
+ context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
|
|
|
+ if ( !context ) {
|
|
|
+ return results;
|
|
|
+
|
|
|
+ // Precompiled matchers will still verify ancestry, so step up a level
|
|
|
+ } else if ( compiled ) {
|
|
|
+ context = context.parentNode;
|
|
|
+ }
|
|
|
+
|
|
|
+ selector = selector.slice( tokens.shift().value.length );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Fetch a seed set for right-to-left matching
|
|
|
+ i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
|
|
|
+ while ( i-- ) {
|
|
|
+ token = tokens[i];
|
|
|
+
|
|
|
+ // Abort if we hit a combinator
|
|
|
+ if ( Expr.relative[ (type = token.type) ] ) {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ if ( (find = Expr.find[ type ]) ) {
|
|
|
+ // Search, expanding context for leading sibling combinators
|
|
|
+ if ( (seed = find(
|
|
|
+ token.matches[0].replace( runescape, funescape ),
|
|
|
+ rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
|
|
|
+ )) ) {
|
|
|
+
|
|
|
+ // If seed is empty or no tokens remain, we can return early
|
|
|
+ tokens.splice( i, 1 );
|
|
|
+ selector = seed.length && toSelector( tokens );
|
|
|
+ if ( !selector ) {
|
|
|
+ push.apply( results, seed );
|
|
|
+ return results;
|
|
|
+ }
|
|
|
+
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Compile and execute a filtering function if one is not provided
|
|
|
+ // Provide `match` to avoid retokenization if we modified the selector above
|
|
|
+ ( compiled || compile( selector, match ) )(
|
|
|
+ seed,
|
|
|
+ context,
|
|
|
+ !documentIsHTML,
|
|
|
+ results,
|
|
|
+ !context || rsibling.test( selector ) && testContext( context.parentNode ) || context
|
|
|
+ );
|
|
|
+ return results;
|
|
|
+};
|
|
|
+
|
|
|
+// One-time assignments
|
|
|
+
|
|
|
+// Sort stability
|
|
|
+support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
|
|
|
+
|
|
|
+// Support: Chrome 14-35+
|
|
|
+// Always assume duplicates if they aren't passed to the comparison function
|
|
|
+support.detectDuplicates = !!hasDuplicate;
|
|
|
+
|
|
|
+// Initialize against the default document
|
|
|
+setDocument();
|
|
|
+
|
|
|
+// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
|
|
|
+// Detached nodes confoundingly follow *each other*
|
|
|
+support.sortDetached = assert(function( el ) {
|
|
|
+ // Should return 1, but returns 4 (following)
|
|
|
+ return el.compareDocumentPosition( document.createElement("fieldset") ) & 1;
|
|
|
+});
|
|
|
+
|
|
|
+// Support: IE<8
|
|
|
+// Prevent attribute/property "interpolation"
|
|
|
+// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
|
|
|
+if ( !assert(function( el ) {
|
|
|
+ el.innerHTML = "<a href='#'></a>";
|
|
|
+ return el.firstChild.getAttribute("href") === "#" ;
|
|
|
+}) ) {
|
|
|
+ addHandle( "type|href|height|width", function( elem, name, isXML ) {
|
|
|
+ if ( !isXML ) {
|
|
|
+ return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
|
|
|
+ }
|
|
|
+ });
|
|
|
+}
|
|
|
+
|
|
|
+// Support: IE<9
|
|
|
+// Use defaultValue in place of getAttribute("value")
|
|
|
+if ( !support.attributes || !assert(function( el ) {
|
|
|
+ el.innerHTML = "<input/>";
|
|
|
+ el.firstChild.setAttribute( "value", "" );
|
|
|
+ return el.firstChild.getAttribute( "value" ) === "";
|
|
|
+}) ) {
|
|
|
+ addHandle( "value", function( elem, name, isXML ) {
|
|
|
+ if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
|
|
|
+ return elem.defaultValue;
|
|
|
+ }
|
|
|
+ });
|
|
|
+}
|
|
|
+
|
|
|
+// Support: IE<9
|
|
|
+// Use getAttributeNode to fetch booleans when getAttribute lies
|
|
|
+if ( !assert(function( el ) {
|
|
|
+ return el.getAttribute("disabled") == null;
|
|
|
+}) ) {
|
|
|
+ addHandle( booleans, function( elem, name, isXML ) {
|
|
|
+ var val;
|
|
|
+ if ( !isXML ) {
|
|
|
+ return elem[ name ] === true ? name.toLowerCase() :
|
|
|
+ (val = elem.getAttributeNode( name )) && val.specified ?
|
|
|
+ val.value :
|
|
|
+ null;
|
|
|
+ }
|
|
|
+ });
|
|
|
+}
|
|
|
+
|
|
|
+return Sizzle;
|
|
|
+
|
|
|
+})( window );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+jQuery.find = Sizzle;
|
|
|
+jQuery.expr = Sizzle.selectors;
|
|
|
+
|
|
|
+// Deprecated
|
|
|
+jQuery.expr[ ":" ] = jQuery.expr.pseudos;
|
|
|
+jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
|
|
|
+jQuery.text = Sizzle.getText;
|
|
|
+jQuery.isXMLDoc = Sizzle.isXML;
|
|
|
+jQuery.contains = Sizzle.contains;
|
|
|
+jQuery.escapeSelector = Sizzle.escape;
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+var dir = function( elem, dir, until ) {
|
|
|
+ var matched = [],
|
|
|
+ truncate = until !== undefined;
|
|
|
+
|
|
|
+ while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
|
|
|
+ if ( elem.nodeType === 1 ) {
|
|
|
+ if ( truncate && jQuery( elem ).is( until ) ) {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ matched.push( elem );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return matched;
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+var siblings = function( n, elem ) {
|
|
|
+ var matched = [];
|
|
|
+
|
|
|
+ for ( ; n; n = n.nextSibling ) {
|
|
|
+ if ( n.nodeType === 1 && n !== elem ) {
|
|
|
+ matched.push( n );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return matched;
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+var rneedsContext = jQuery.expr.match.needsContext;
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+function nodeName( elem, name ) {
|
|
|
+
|
|
|
+ return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
|
|
|
+
|
|
|
+};
|
|
|
+var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+// Implement the identical functionality for filter and not
|
|
|
+function winnow( elements, qualifier, not ) {
|
|
|
+ if ( isFunction( qualifier ) ) {
|
|
|
+ return jQuery.grep( elements, function( elem, i ) {
|
|
|
+ return !!qualifier.call( elem, i, elem ) !== not;
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Single element
|
|
|
+ if ( qualifier.nodeType ) {
|
|
|
+ return jQuery.grep( elements, function( elem ) {
|
|
|
+ return ( elem === qualifier ) !== not;
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Arraylike of elements (jQuery, arguments, Array)
|
|
|
+ if ( typeof qualifier !== "string" ) {
|
|
|
+ return jQuery.grep( elements, function( elem ) {
|
|
|
+ return ( indexOf.call( qualifier, elem ) > -1 ) !== not;
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Filtered directly for both simple and complex selectors
|
|
|
+ return jQuery.filter( qualifier, elements, not );
|
|
|
+}
|
|
|
+
|
|
|
+jQuery.filter = function( expr, elems, not ) {
|
|
|
+ var elem = elems[ 0 ];
|
|
|
+
|
|
|
+ if ( not ) {
|
|
|
+ expr = ":not(" + expr + ")";
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( elems.length === 1 && elem.nodeType === 1 ) {
|
|
|
+ return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [];
|
|
|
+ }
|
|
|
+
|
|
|
+ return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
|
|
|
+ return elem.nodeType === 1;
|
|
|
+ } ) );
|
|
|
+};
|
|
|
+
|
|
|
+jQuery.fn.extend( {
|
|
|
+ find: function( selector ) {
|
|
|
+ var i, ret,
|
|
|
+ len = this.length,
|
|
|
+ self = this;
|
|
|
+
|
|
|
+ if ( typeof selector !== "string" ) {
|
|
|
+ return this.pushStack( jQuery( selector ).filter( function() {
|
|
|
+ for ( i = 0; i < len; i++ ) {
|
|
|
+ if ( jQuery.contains( self[ i ], this ) ) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } ) );
|
|
|
+ }
|
|
|
+
|
|
|
+ ret = this.pushStack( [] );
|
|
|
+
|
|
|
+ for ( i = 0; i < len; i++ ) {
|
|
|
+ jQuery.find( selector, self[ i ], ret );
|
|
|
+ }
|
|
|
+
|
|
|
+ return len > 1 ? jQuery.uniqueSort( ret ) : ret;
|
|
|
+ },
|
|
|
+ filter: function( selector ) {
|
|
|
+ return this.pushStack( winnow( this, selector || [], false ) );
|
|
|
+ },
|
|
|
+ not: function( selector ) {
|
|
|
+ return this.pushStack( winnow( this, selector || [], true ) );
|
|
|
+ },
|
|
|
+ is: function( selector ) {
|
|
|
+ return !!winnow(
|
|
|
+ this,
|
|
|
+
|
|
|
+ // If this is a positional/relative selector, check membership in the returned set
|
|
|
+ // so $("p:first").is("p:last") won't return true for a doc with two "p".
|
|
|
+ typeof selector === "string" && rneedsContext.test( selector ) ?
|
|
|
+ jQuery( selector ) :
|
|
|
+ selector || [],
|
|
|
+ false
|
|
|
+ ).length;
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+// Initialize a jQuery object
|
|
|
+
|
|
|
+
|
|
|
+// A central reference to the root jQuery(document)
|
|
|
+var rootjQuery,
|
|
|
+
|
|
|
+ // A simple way to check for HTML strings
|
|
|
+ // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
|
|
|
+ // Strict HTML recognition (#11290: must start with <)
|
|
|
+ // Shortcut simple #id case for speed
|
|
|
+ rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,
|
|
|
+
|
|
|
+ init = jQuery.fn.init = function( selector, context, root ) {
|
|
|
+ var match, elem;
|
|
|
+
|
|
|
+ // HANDLE: $(""), $(null), $(undefined), $(false)
|
|
|
+ if ( !selector ) {
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Method init() accepts an alternate rootjQuery
|
|
|
+ // so migrate can support jQuery.sub (gh-2101)
|
|
|
+ root = root || rootjQuery;
|
|
|
+
|
|
|
+ // Handle HTML strings
|
|
|
+ if ( typeof selector === "string" ) {
|
|
|
+ if ( selector[ 0 ] === "<" &&
|
|
|
+ selector[ selector.length - 1 ] === ">" &&
|
|
|
+ selector.length >= 3 ) {
|
|
|
+
|
|
|
+ // Assume that strings that start and end with <> are HTML and skip the regex check
|
|
|
+ match = [ null, selector, null ];
|
|
|
+
|
|
|
+ } else {
|
|
|
+ match = rquickExpr.exec( selector );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Match html or make sure no context is specified for #id
|
|
|
+ if ( match && ( match[ 1 ] || !context ) ) {
|
|
|
+
|
|
|
+ // HANDLE: $(html) -> $(array)
|
|
|
+ if ( match[ 1 ] ) {
|
|
|
+ context = context instanceof jQuery ? context[ 0 ] : context;
|
|
|
+
|
|
|
+ // Option to run scripts is true for back-compat
|
|
|
+ // Intentionally let the error be thrown if parseHTML is not present
|
|
|
+ jQuery.merge( this, jQuery.parseHTML(
|
|
|
+ match[ 1 ],
|
|
|
+ context && context.nodeType ? context.ownerDocument || context : document,
|
|
|
+ true
|
|
|
+ ) );
|
|
|
+
|
|
|
+ // HANDLE: $(html, props)
|
|
|
+ if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
|
|
|
+ for ( match in context ) {
|
|
|
+
|
|
|
+ // Properties of context are called as methods if possible
|
|
|
+ if ( isFunction( this[ match ] ) ) {
|
|
|
+ this[ match ]( context[ match ] );
|
|
|
+
|
|
|
+ // ...and otherwise set as attributes
|
|
|
+ } else {
|
|
|
+ this.attr( match, context[ match ] );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return this;
|
|
|
+
|
|
|
+ // HANDLE: $(#id)
|
|
|
+ } else {
|
|
|
+ elem = document.getElementById( match[ 2 ] );
|
|
|
+
|
|
|
+ if ( elem ) {
|
|
|
+
|
|
|
+ // Inject the element directly into the jQuery object
|
|
|
+ this[ 0 ] = elem;
|
|
|
+ this.length = 1;
|
|
|
+ }
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+
|
|
|
+ // HANDLE: $(expr, $(...))
|
|
|
+ } else if ( !context || context.jquery ) {
|
|
|
+ return ( context || root ).find( selector );
|
|
|
+
|
|
|
+ // HANDLE: $(expr, context)
|
|
|
+ // (which is just equivalent to: $(context).find(expr)
|
|
|
+ } else {
|
|
|
+ return this.constructor( context ).find( selector );
|
|
|
+ }
|
|
|
+
|
|
|
+ // HANDLE: $(DOMElement)
|
|
|
+ } else if ( selector.nodeType ) {
|
|
|
+ this[ 0 ] = selector;
|
|
|
+ this.length = 1;
|
|
|
+ return this;
|
|
|
+
|
|
|
+ // HANDLE: $(function)
|
|
|
+ // Shortcut for document ready
|
|
|
+ } else if ( isFunction( selector ) ) {
|
|
|
+ return root.ready !== undefined ?
|
|
|
+ root.ready( selector ) :
|
|
|
+
|
|
|
+ // Execute immediately if ready is not present
|
|
|
+ selector( jQuery );
|
|
|
+ }
|
|
|
+
|
|
|
+ return jQuery.makeArray( selector, this );
|
|
|
+ };
|
|
|
+
|
|
|
+// Give the init function the jQuery prototype for later instantiation
|
|
|
+init.prototype = jQuery.fn;
|
|
|
+
|
|
|
+// Initialize central reference
|
|
|
+rootjQuery = jQuery( document );
|
|
|
+
|
|
|
+
|
|
|
+var rparentsprev = /^(?:parents|prev(?:Until|All))/,
|
|
|
+
|
|
|
+ // Methods guaranteed to produce a unique set when starting from a unique set
|
|
|
+ guaranteedUnique = {
|
|
|
+ children: true,
|
|
|
+ contents: true,
|
|
|
+ next: true,
|
|
|
+ prev: true
|
|
|
+ };
|
|
|
+
|
|
|
+jQuery.fn.extend( {
|
|
|
+ has: function( target ) {
|
|
|
+ var targets = jQuery( target, this ),
|
|
|
+ l = targets.length;
|
|
|
+
|
|
|
+ return this.filter( function() {
|
|
|
+ var i = 0;
|
|
|
+ for ( ; i < l; i++ ) {
|
|
|
+ if ( jQuery.contains( this, targets[ i ] ) ) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ },
|
|
|
+
|
|
|
+ closest: function( selectors, context ) {
|
|
|
+ var cur,
|
|
|
+ i = 0,
|
|
|
+ l = this.length,
|
|
|
+ matched = [],
|
|
|
+ targets = typeof selectors !== "string" && jQuery( selectors );
|
|
|
+
|
|
|
+ // Positional selectors never match, since there's no _selection_ context
|
|
|
+ if ( !rneedsContext.test( selectors ) ) {
|
|
|
+ for ( ; i < l; i++ ) {
|
|
|
+ for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
|
|
|
+
|
|
|
+ // Always skip document fragments
|
|
|
+ if ( cur.nodeType < 11 && ( targets ?
|
|
|
+ targets.index( cur ) > -1 :
|
|
|
+
|
|
|
+ // Don't pass non-elements to Sizzle
|
|
|
+ cur.nodeType === 1 &&
|
|
|
+ jQuery.find.matchesSelector( cur, selectors ) ) ) {
|
|
|
+
|
|
|
+ matched.push( cur );
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
|
|
|
+ },
|
|
|
+
|
|
|
+ // Determine the position of an element within the set
|
|
|
+ index: function( elem ) {
|
|
|
+
|
|
|
+ // No argument, return index in parent
|
|
|
+ if ( !elem ) {
|
|
|
+ return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Index in selector
|
|
|
+ if ( typeof elem === "string" ) {
|
|
|
+ return indexOf.call( jQuery( elem ), this[ 0 ] );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Locate the position of the desired element
|
|
|
+ return indexOf.call( this,
|
|
|
+
|
|
|
+ // If it receives a jQuery object, the first element is used
|
|
|
+ elem.jquery ? elem[ 0 ] : elem
|
|
|
+ );
|
|
|
+ },
|
|
|
+
|
|
|
+ add: function( selector, context ) {
|
|
|
+ return this.pushStack(
|
|
|
+ jQuery.uniqueSort(
|
|
|
+ jQuery.merge( this.get(), jQuery( selector, context ) )
|
|
|
+ )
|
|
|
+ );
|
|
|
+ },
|
|
|
+
|
|
|
+ addBack: function( selector ) {
|
|
|
+ return this.add( selector == null ?
|
|
|
+ this.prevObject : this.prevObject.filter( selector )
|
|
|
+ );
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+function sibling( cur, dir ) {
|
|
|
+ while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
|
|
|
+ return cur;
|
|
|
+}
|
|
|
+
|
|
|
+jQuery.each( {
|
|
|
+ parent: function( elem ) {
|
|
|
+ var parent = elem.parentNode;
|
|
|
+ return parent && parent.nodeType !== 11 ? parent : null;
|
|
|
+ },
|
|
|
+ parents: function( elem ) {
|
|
|
+ return dir( elem, "parentNode" );
|
|
|
+ },
|
|
|
+ parentsUntil: function( elem, i, until ) {
|
|
|
+ return dir( elem, "parentNode", until );
|
|
|
+ },
|
|
|
+ next: function( elem ) {
|
|
|
+ return sibling( elem, "nextSibling" );
|
|
|
+ },
|
|
|
+ prev: function( elem ) {
|
|
|
+ return sibling( elem, "previousSibling" );
|
|
|
+ },
|
|
|
+ nextAll: function( elem ) {
|
|
|
+ return dir( elem, "nextSibling" );
|
|
|
+ },
|
|
|
+ prevAll: function( elem ) {
|
|
|
+ return dir( elem, "previousSibling" );
|
|
|
+ },
|
|
|
+ nextUntil: function( elem, i, until ) {
|
|
|
+ return dir( elem, "nextSibling", until );
|
|
|
+ },
|
|
|
+ prevUntil: function( elem, i, until ) {
|
|
|
+ return dir( elem, "previousSibling", until );
|
|
|
+ },
|
|
|
+ siblings: function( elem ) {
|
|
|
+ return siblings( ( elem.parentNode || {} ).firstChild, elem );
|
|
|
+ },
|
|
|
+ children: function( elem ) {
|
|
|
+ return siblings( elem.firstChild );
|
|
|
+ },
|
|
|
+ contents: function( elem ) {
|
|
|
+ if ( typeof elem.contentDocument !== "undefined" ) {
|
|
|
+ return elem.contentDocument;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only
|
|
|
+ // Treat the template element as a regular one in browsers that
|
|
|
+ // don't support it.
|
|
|
+ if ( nodeName( elem, "template" ) ) {
|
|
|
+ elem = elem.content || elem;
|
|
|
+ }
|
|
|
+
|
|
|
+ return jQuery.merge( [], elem.childNodes );
|
|
|
+ }
|
|
|
+}, function( name, fn ) {
|
|
|
+ jQuery.fn[ name ] = function( until, selector ) {
|
|
|
+ var matched = jQuery.map( this, fn, until );
|
|
|
+
|
|
|
+ if ( name.slice( -5 ) !== "Until" ) {
|
|
|
+ selector = until;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( selector && typeof selector === "string" ) {
|
|
|
+ matched = jQuery.filter( selector, matched );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( this.length > 1 ) {
|
|
|
+
|
|
|
+ // Remove duplicates
|
|
|
+ if ( !guaranteedUnique[ name ] ) {
|
|
|
+ jQuery.uniqueSort( matched );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Reverse order for parents* and prev-derivatives
|
|
|
+ if ( rparentsprev.test( name ) ) {
|
|
|
+ matched.reverse();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return this.pushStack( matched );
|
|
|
+ };
|
|
|
+} );
|
|
|
+var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+// Convert String-formatted options into Object-formatted ones
|
|
|
+function createOptions( options ) {
|
|
|
+ var object = {};
|
|
|
+ jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) {
|
|
|
+ object[ flag ] = true;
|
|
|
+ } );
|
|
|
+ return object;
|
|
|
+}
|
|
|
+
|
|
|
+/*
|
|
|
+ * Create a callback list using the following parameters:
|
|
|
+ *
|
|
|
+ * options: an optional list of space-separated options that will change how
|
|
|
+ * the callback list behaves or a more traditional option object
|
|
|
+ *
|
|
|
+ * By default a callback list will act like an event callback list and can be
|
|
|
+ * "fired" multiple times.
|
|
|
+ *
|
|
|
+ * Possible options:
|
|
|
+ *
|
|
|
+ * once: will ensure the callback list can only be fired once (like a Deferred)
|
|
|
+ *
|
|
|
+ * memory: will keep track of previous values and will call any callback added
|
|
|
+ * after the list has been fired right away with the latest "memorized"
|
|
|
+ * values (like a Deferred)
|
|
|
+ *
|
|
|
+ * unique: will ensure a callback can only be added once (no duplicate in the list)
|
|
|
+ *
|
|
|
+ * stopOnFalse: interrupt callings when a callback returns false
|
|
|
+ *
|
|
|
+ */
|
|
|
+jQuery.Callbacks = function( options ) {
|
|
|
+
|
|
|
+ // Convert options from String-formatted to Object-formatted if needed
|
|
|
+ // (we check in cache first)
|
|
|
+ options = typeof options === "string" ?
|
|
|
+ createOptions( options ) :
|
|
|
+ jQuery.extend( {}, options );
|
|
|
+
|
|
|
+ var // Flag to know if list is currently firing
|
|
|
+ firing,
|
|
|
+
|
|
|
+ // Last fire value for non-forgettable lists
|
|
|
+ memory,
|
|
|
+
|
|
|
+ // Flag to know if list was already fired
|
|
|
+ fired,
|
|
|
+
|
|
|
+ // Flag to prevent firing
|
|
|
+ locked,
|
|
|
+
|
|
|
+ // Actual callback list
|
|
|
+ list = [],
|
|
|
+
|
|
|
+ // Queue of execution data for repeatable lists
|
|
|
+ queue = [],
|
|
|
+
|
|
|
+ // Index of currently firing callback (modified by add/remove as needed)
|
|
|
+ firingIndex = -1,
|
|
|
+
|
|
|
+ // Fire callbacks
|
|
|
+ fire = function() {
|
|
|
+
|
|
|
+ // Enforce single-firing
|
|
|
+ locked = locked || options.once;
|
|
|
+
|
|
|
+ // Execute callbacks for all pending executions,
|
|
|
+ // respecting firingIndex overrides and runtime changes
|
|
|
+ fired = firing = true;
|
|
|
+ for ( ; queue.length; firingIndex = -1 ) {
|
|
|
+ memory = queue.shift();
|
|
|
+ while ( ++firingIndex < list.length ) {
|
|
|
+
|
|
|
+ // Run callback and check for early termination
|
|
|
+ if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
|
|
|
+ options.stopOnFalse ) {
|
|
|
+
|
|
|
+ // Jump to end and forget the data so .add doesn't re-fire
|
|
|
+ firingIndex = list.length;
|
|
|
+ memory = false;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Forget the data if we're done with it
|
|
|
+ if ( !options.memory ) {
|
|
|
+ memory = false;
|
|
|
+ }
|
|
|
+
|
|
|
+ firing = false;
|
|
|
+
|
|
|
+ // Clean up if we're done firing for good
|
|
|
+ if ( locked ) {
|
|
|
+
|
|
|
+ // Keep an empty list if we have data for future add calls
|
|
|
+ if ( memory ) {
|
|
|
+ list = [];
|
|
|
+
|
|
|
+ // Otherwise, this object is spent
|
|
|
+ } else {
|
|
|
+ list = "";
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ // Actual Callbacks object
|
|
|
+ self = {
|
|
|
+
|
|
|
+ // Add a callback or a collection of callbacks to the list
|
|
|
+ add: function() {
|
|
|
+ if ( list ) {
|
|
|
+
|
|
|
+ // If we have memory from a past run, we should fire after adding
|
|
|
+ if ( memory && !firing ) {
|
|
|
+ firingIndex = list.length - 1;
|
|
|
+ queue.push( memory );
|
|
|
+ }
|
|
|
+
|
|
|
+ ( function add( args ) {
|
|
|
+ jQuery.each( args, function( _, arg ) {
|
|
|
+ if ( isFunction( arg ) ) {
|
|
|
+ if ( !options.unique || !self.has( arg ) ) {
|
|
|
+ list.push( arg );
|
|
|
+ }
|
|
|
+ } else if ( arg && arg.length && toType( arg ) !== "string" ) {
|
|
|
+
|
|
|
+ // Inspect recursively
|
|
|
+ add( arg );
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ } )( arguments );
|
|
|
+
|
|
|
+ if ( memory && !firing ) {
|
|
|
+ fire();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Remove a callback from the list
|
|
|
+ remove: function() {
|
|
|
+ jQuery.each( arguments, function( _, arg ) {
|
|
|
+ var index;
|
|
|
+ while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
|
|
|
+ list.splice( index, 1 );
|
|
|
+
|
|
|
+ // Handle firing indexes
|
|
|
+ if ( index <= firingIndex ) {
|
|
|
+ firingIndex--;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Check if a given callback is in the list.
|
|
|
+ // If no argument is given, return whether or not list has callbacks attached.
|
|
|
+ has: function( fn ) {
|
|
|
+ return fn ?
|
|
|
+ jQuery.inArray( fn, list ) > -1 :
|
|
|
+ list.length > 0;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Remove all callbacks from the list
|
|
|
+ empty: function() {
|
|
|
+ if ( list ) {
|
|
|
+ list = [];
|
|
|
+ }
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Disable .fire and .add
|
|
|
+ // Abort any current/pending executions
|
|
|
+ // Clear all callbacks and values
|
|
|
+ disable: function() {
|
|
|
+ locked = queue = [];
|
|
|
+ list = memory = "";
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+ disabled: function() {
|
|
|
+ return !list;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Disable .fire
|
|
|
+ // Also disable .add unless we have memory (since it would have no effect)
|
|
|
+ // Abort any pending executions
|
|
|
+ lock: function() {
|
|
|
+ locked = queue = [];
|
|
|
+ if ( !memory && !firing ) {
|
|
|
+ list = memory = "";
|
|
|
+ }
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+ locked: function() {
|
|
|
+ return !!locked;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Call all callbacks with the given context and arguments
|
|
|
+ fireWith: function( context, args ) {
|
|
|
+ if ( !locked ) {
|
|
|
+ args = args || [];
|
|
|
+ args = [ context, args.slice ? args.slice() : args ];
|
|
|
+ queue.push( args );
|
|
|
+ if ( !firing ) {
|
|
|
+ fire();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Call all the callbacks with the given arguments
|
|
|
+ fire: function() {
|
|
|
+ self.fireWith( this, arguments );
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+
|
|
|
+ // To know if the callbacks have already been called at least once
|
|
|
+ fired: function() {
|
|
|
+ return !!fired;
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ return self;
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+function Identity( v ) {
|
|
|
+ return v;
|
|
|
+}
|
|
|
+function Thrower( ex ) {
|
|
|
+ throw ex;
|
|
|
+}
|
|
|
+
|
|
|
+function adoptValue( value, resolve, reject, noValue ) {
|
|
|
+ var method;
|
|
|
+
|
|
|
+ try {
|
|
|
+
|
|
|
+ // Check for promise aspect first to privilege synchronous behavior
|
|
|
+ if ( value && isFunction( ( method = value.promise ) ) ) {
|
|
|
+ method.call( value ).done( resolve ).fail( reject );
|
|
|
+
|
|
|
+ // Other thenables
|
|
|
+ } else if ( value && isFunction( ( method = value.then ) ) ) {
|
|
|
+ method.call( value, resolve, reject );
|
|
|
+
|
|
|
+ // Other non-thenables
|
|
|
+ } else {
|
|
|
+
|
|
|
+ // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:
|
|
|
+ // * false: [ value ].slice( 0 ) => resolve( value )
|
|
|
+ // * true: [ value ].slice( 1 ) => resolve()
|
|
|
+ resolve.apply( undefined, [ value ].slice( noValue ) );
|
|
|
+ }
|
|
|
+
|
|
|
+ // For Promises/A+, convert exceptions into rejections
|
|
|
+ // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in
|
|
|
+ // Deferred#then to conditionally suppress rejection.
|
|
|
+ } catch ( value ) {
|
|
|
+
|
|
|
+ // Support: Android 4.0 only
|
|
|
+ // Strict mode functions invoked without .call/.apply get global-object context
|
|
|
+ reject.apply( undefined, [ value ] );
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+jQuery.extend( {
|
|
|
+
|
|
|
+ Deferred: function( func ) {
|
|
|
+ var tuples = [
|
|
|
+
|
|
|
+ // action, add listener, callbacks,
|
|
|
+ // ... .then handlers, argument index, [final state]
|
|
|
+ [ "notify", "progress", jQuery.Callbacks( "memory" ),
|
|
|
+ jQuery.Callbacks( "memory" ), 2 ],
|
|
|
+ [ "resolve", "done", jQuery.Callbacks( "once memory" ),
|
|
|
+ jQuery.Callbacks( "once memory" ), 0, "resolved" ],
|
|
|
+ [ "reject", "fail", jQuery.Callbacks( "once memory" ),
|
|
|
+ jQuery.Callbacks( "once memory" ), 1, "rejected" ]
|
|
|
+ ],
|
|
|
+ state = "pending",
|
|
|
+ promise = {
|
|
|
+ state: function() {
|
|
|
+ return state;
|
|
|
+ },
|
|
|
+ always: function() {
|
|
|
+ deferred.done( arguments ).fail( arguments );
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+ "catch": function( fn ) {
|
|
|
+ return promise.then( null, fn );
|
|
|
+ },
|
|
|
+
|
|
|
+ // Keep pipe for back-compat
|
|
|
+ pipe: function( /* fnDone, fnFail, fnProgress */ ) {
|
|
|
+ var fns = arguments;
|
|
|
+
|
|
|
+ return jQuery.Deferred( function( newDefer ) {
|
|
|
+ jQuery.each( tuples, function( i, tuple ) {
|
|
|
+
|
|
|
+ // Map tuples (progress, done, fail) to arguments (done, fail, progress)
|
|
|
+ var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];
|
|
|
+
|
|
|
+ // deferred.progress(function() { bind to newDefer or newDefer.notify })
|
|
|
+ // deferred.done(function() { bind to newDefer or newDefer.resolve })
|
|
|
+ // deferred.fail(function() { bind to newDefer or newDefer.reject })
|
|
|
+ deferred[ tuple[ 1 ] ]( function() {
|
|
|
+ var returned = fn && fn.apply( this, arguments );
|
|
|
+ if ( returned && isFunction( returned.promise ) ) {
|
|
|
+ returned.promise()
|
|
|
+ .progress( newDefer.notify )
|
|
|
+ .done( newDefer.resolve )
|
|
|
+ .fail( newDefer.reject );
|
|
|
+ } else {
|
|
|
+ newDefer[ tuple[ 0 ] + "With" ](
|
|
|
+ this,
|
|
|
+ fn ? [ returned ] : arguments
|
|
|
+ );
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ } );
|
|
|
+ fns = null;
|
|
|
+ } ).promise();
|
|
|
+ },
|
|
|
+ then: function( onFulfilled, onRejected, onProgress ) {
|
|
|
+ var maxDepth = 0;
|
|
|
+ function resolve( depth, deferred, handler, special ) {
|
|
|
+ return function() {
|
|
|
+ var that = this,
|
|
|
+ args = arguments,
|
|
|
+ mightThrow = function() {
|
|
|
+ var returned, then;
|
|
|
+
|
|
|
+ // Support: Promises/A+ section 2.3.3.3.3
|
|
|
+ // https://promisesaplus.com/#point-59
|
|
|
+ // Ignore double-resolution attempts
|
|
|
+ if ( depth < maxDepth ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ returned = handler.apply( that, args );
|
|
|
+
|
|
|
+ // Support: Promises/A+ section 2.3.1
|
|
|
+ // https://promisesaplus.com/#point-48
|
|
|
+ if ( returned === deferred.promise() ) {
|
|
|
+ throw new TypeError( "Thenable self-resolution" );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Support: Promises/A+ sections 2.3.3.1, 3.5
|
|
|
+ // https://promisesaplus.com/#point-54
|
|
|
+ // https://promisesaplus.com/#point-75
|
|
|
+ // Retrieve `then` only once
|
|
|
+ then = returned &&
|
|
|
+
|
|
|
+ // Support: Promises/A+ section 2.3.4
|
|
|
+ // https://promisesaplus.com/#point-64
|
|
|
+ // Only check objects and functions for thenability
|
|
|
+ ( typeof returned === "object" ||
|
|
|
+ typeof returned === "function" ) &&
|
|
|
+ returned.then;
|
|
|
+
|
|
|
+ // Handle a returned thenable
|
|
|
+ if ( isFunction( then ) ) {
|
|
|
+
|
|
|
+ // Special processors (notify) just wait for resolution
|
|
|
+ if ( special ) {
|
|
|
+ then.call(
|
|
|
+ returned,
|
|
|
+ resolve( maxDepth, deferred, Identity, special ),
|
|
|
+ resolve( maxDepth, deferred, Thrower, special )
|
|
|
+ );
|
|
|
+
|
|
|
+ // Normal processors (resolve) also hook into progress
|
|
|
+ } else {
|
|
|
+
|
|
|
+ // ...and disregard older resolution values
|
|
|
+ maxDepth++;
|
|
|
+
|
|
|
+ then.call(
|
|
|
+ returned,
|
|
|
+ resolve( maxDepth, deferred, Identity, special ),
|
|
|
+ resolve( maxDepth, deferred, Thrower, special ),
|
|
|
+ resolve( maxDepth, deferred, Identity,
|
|
|
+ deferred.notifyWith )
|
|
|
+ );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Handle all other returned values
|
|
|
+ } else {
|
|
|
+
|
|
|
+ // Only substitute handlers pass on context
|
|
|
+ // and multiple values (non-spec behavior)
|
|
|
+ if ( handler !== Identity ) {
|
|
|
+ that = undefined;
|
|
|
+ args = [ returned ];
|
|
|
+ }
|
|
|
+
|
|
|
+ // Process the value(s)
|
|
|
+ // Default process is resolve
|
|
|
+ ( special || deferred.resolveWith )( that, args );
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ // Only normal processors (resolve) catch and reject exceptions
|
|
|
+ process = special ?
|
|
|
+ mightThrow :
|
|
|
+ function() {
|
|
|
+ try {
|
|
|
+ mightThrow();
|
|
|
+ } catch ( e ) {
|
|
|
+
|
|
|
+ if ( jQuery.Deferred.exceptionHook ) {
|
|
|
+ jQuery.Deferred.exceptionHook( e,
|
|
|
+ process.stackTrace );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Support: Promises/A+ section 2.3.3.3.4.1
|
|
|
+ // https://promisesaplus.com/#point-61
|
|
|
+ // Ignore post-resolution exceptions
|
|
|
+ if ( depth + 1 >= maxDepth ) {
|
|
|
+
|
|
|
+ // Only substitute handlers pass on context
|
|
|
+ // and multiple values (non-spec behavior)
|
|
|
+ if ( handler !== Thrower ) {
|
|
|
+ that = undefined;
|
|
|
+ args = [ e ];
|
|
|
+ }
|
|
|
+
|
|
|
+ deferred.rejectWith( that, args );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ // Support: Promises/A+ section 2.3.3.3.1
|
|
|
+ // https://promisesaplus.com/#point-57
|
|
|
+ // Re-resolve promises immediately to dodge false rejection from
|
|
|
+ // subsequent errors
|
|
|
+ if ( depth ) {
|
|
|
+ process();
|
|
|
+ } else {
|
|
|
+
|
|
|
+ // Call an optional hook to record the stack, in case of exception
|
|
|
+ // since it's otherwise lost when execution goes async
|
|
|
+ if ( jQuery.Deferred.getStackHook ) {
|
|
|
+ process.stackTrace = jQuery.Deferred.getStackHook();
|
|
|
+ }
|
|
|
+ window.setTimeout( process );
|
|
|
+ }
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ return jQuery.Deferred( function( newDefer ) {
|
|
|
+
|
|
|
+ // progress_handlers.add( ... )
|
|
|
+ tuples[ 0 ][ 3 ].add(
|
|
|
+ resolve(
|
|
|
+ 0,
|
|
|
+ newDefer,
|
|
|
+ isFunction( onProgress ) ?
|
|
|
+ onProgress :
|
|
|
+ Identity,
|
|
|
+ newDefer.notifyWith
|
|
|
+ )
|
|
|
+ );
|
|
|
+
|
|
|
+ // fulfilled_handlers.add( ... )
|
|
|
+ tuples[ 1 ][ 3 ].add(
|
|
|
+ resolve(
|
|
|
+ 0,
|
|
|
+ newDefer,
|
|
|
+ isFunction( onFulfilled ) ?
|
|
|
+ onFulfilled :
|
|
|
+ Identity
|
|
|
+ )
|
|
|
+ );
|
|
|
+
|
|
|
+ // rejected_handlers.add( ... )
|
|
|
+ tuples[ 2 ][ 3 ].add(
|
|
|
+ resolve(
|
|
|
+ 0,
|
|
|
+ newDefer,
|
|
|
+ isFunction( onRejected ) ?
|
|
|
+ onRejected :
|
|
|
+ Thrower
|
|
|
+ )
|
|
|
+ );
|
|
|
+ } ).promise();
|
|
|
+ },
|
|
|
+
|
|
|
+ // Get a promise for this deferred
|
|
|
+ // If obj is provided, the promise aspect is added to the object
|
|
|
+ promise: function( obj ) {
|
|
|
+ return obj != null ? jQuery.extend( obj, promise ) : promise;
|
|
|
+ }
|
|
|
+ },
|
|
|
+ deferred = {};
|
|
|
+
|
|
|
+ // Add list-specific methods
|
|
|
+ jQuery.each( tuples, function( i, tuple ) {
|
|
|
+ var list = tuple[ 2 ],
|
|
|
+ stateString = tuple[ 5 ];
|
|
|
+
|
|
|
+ // promise.progress = list.add
|
|
|
+ // promise.done = list.add
|
|
|
+ // promise.fail = list.add
|
|
|
+ promise[ tuple[ 1 ] ] = list.add;
|
|
|
+
|
|
|
+ // Handle state
|
|
|
+ if ( stateString ) {
|
|
|
+ list.add(
|
|
|
+ function() {
|
|
|
+
|
|
|
+ // state = "resolved" (i.e., fulfilled)
|
|
|
+ // state = "rejected"
|
|
|
+ state = stateString;
|
|
|
+ },
|
|
|
+
|
|
|
+ // rejected_callbacks.disable
|
|
|
+ // fulfilled_callbacks.disable
|
|
|
+ tuples[ 3 - i ][ 2 ].disable,
|
|
|
+
|
|
|
+ // rejected_handlers.disable
|
|
|
+ // fulfilled_handlers.disable
|
|
|
+ tuples[ 3 - i ][ 3 ].disable,
|
|
|
+
|
|
|
+ // progress_callbacks.lock
|
|
|
+ tuples[ 0 ][ 2 ].lock,
|
|
|
+
|
|
|
+ // progress_handlers.lock
|
|
|
+ tuples[ 0 ][ 3 ].lock
|
|
|
+ );
|
|
|
+ }
|
|
|
+
|
|
|
+ // progress_handlers.fire
|
|
|
+ // fulfilled_handlers.fire
|
|
|
+ // rejected_handlers.fire
|
|
|
+ list.add( tuple[ 3 ].fire );
|
|
|
+
|
|
|
+ // deferred.notify = function() { deferred.notifyWith(...) }
|
|
|
+ // deferred.resolve = function() { deferred.resolveWith(...) }
|
|
|
+ // deferred.reject = function() { deferred.rejectWith(...) }
|
|
|
+ deferred[ tuple[ 0 ] ] = function() {
|
|
|
+ deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments );
|
|
|
+ return this;
|
|
|
+ };
|
|
|
+
|
|
|
+ // deferred.notifyWith = list.fireWith
|
|
|
+ // deferred.resolveWith = list.fireWith
|
|
|
+ // deferred.rejectWith = list.fireWith
|
|
|
+ deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
|
|
|
+ } );
|
|
|
+
|
|
|
+ // Make the deferred a promise
|
|
|
+ promise.promise( deferred );
|
|
|
+
|
|
|
+ // Call given func if any
|
|
|
+ if ( func ) {
|
|
|
+ func.call( deferred, deferred );
|
|
|
+ }
|
|
|
+
|
|
|
+ // All done!
|
|
|
+ return deferred;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Deferred helper
|
|
|
+ when: function( singleValue ) {
|
|
|
+ var
|
|
|
+
|
|
|
+ // count of uncompleted subordinates
|
|
|
+ remaining = arguments.length,
|
|
|
+
|
|
|
+ // count of unprocessed arguments
|
|
|
+ i = remaining,
|
|
|
+
|
|
|
+ // subordinate fulfillment data
|
|
|
+ resolveContexts = Array( i ),
|
|
|
+ resolveValues = slice.call( arguments ),
|
|
|
+
|
|
|
+ // the master Deferred
|
|
|
+ master = jQuery.Deferred(),
|
|
|
+
|
|
|
+ // subordinate callback factory
|
|
|
+ updateFunc = function( i ) {
|
|
|
+ return function( value ) {
|
|
|
+ resolveContexts[ i ] = this;
|
|
|
+ resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
|
|
|
+ if ( !( --remaining ) ) {
|
|
|
+ master.resolveWith( resolveContexts, resolveValues );
|
|
|
+ }
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+ // Single- and empty arguments are adopted like Promise.resolve
|
|
|
+ if ( remaining <= 1 ) {
|
|
|
+ adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject,
|
|
|
+ !remaining );
|
|
|
+
|
|
|
+ // Use .then() to unwrap secondary thenables (cf. gh-3000)
|
|
|
+ if ( master.state() === "pending" ||
|
|
|
+ isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {
|
|
|
+
|
|
|
+ return master.then();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Multiple arguments are aggregated like Promise.all array elements
|
|
|
+ while ( i-- ) {
|
|
|
+ adoptValue( resolveValues[ i ], updateFunc( i ), master.reject );
|
|
|
+ }
|
|
|
+
|
|
|
+ return master.promise();
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+// These usually indicate a programmer mistake during development,
|
|
|
+// warn about them ASAP rather than swallowing them by default.
|
|
|
+var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;
|
|
|
+
|
|
|
+jQuery.Deferred.exceptionHook = function( error, stack ) {
|
|
|
+
|
|
|
+ // Support: IE 8 - 9 only
|
|
|
+ // Console exists when dev tools are open, which can happen at any time
|
|
|
+ if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {
|
|
|
+ window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack );
|
|
|
+ }
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+jQuery.readyException = function( error ) {
|
|
|
+ window.setTimeout( function() {
|
|
|
+ throw error;
|
|
|
+ } );
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+// The deferred used on DOM ready
|
|
|
+var readyList = jQuery.Deferred();
|
|
|
+
|
|
|
+jQuery.fn.ready = function( fn ) {
|
|
|
+
|
|
|
+ readyList
|
|
|
+ .then( fn )
|
|
|
+
|
|
|
+ // Wrap jQuery.readyException in a function so that the lookup
|
|
|
+ // happens at the time of error handling instead of callback
|
|
|
+ // registration.
|
|
|
+ .catch( function( error ) {
|
|
|
+ jQuery.readyException( error );
|
|
|
+ } );
|
|
|
+
|
|
|
+ return this;
|
|
|
+};
|
|
|
+
|
|
|
+jQuery.extend( {
|
|
|
+
|
|
|
+ // Is the DOM ready to be used? Set to true once it occurs.
|
|
|
+ isReady: false,
|
|
|
+
|
|
|
+ // A counter to track how many items to wait for before
|
|
|
+ // the ready event fires. See #6781
|
|
|
+ readyWait: 1,
|
|
|
+
|
|
|
+ // Handle when the DOM is ready
|
|
|
+ ready: function( wait ) {
|
|
|
+
|
|
|
+ // Abort if there are pending holds or we're already ready
|
|
|
+ if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Remember that the DOM is ready
|
|
|
+ jQuery.isReady = true;
|
|
|
+
|
|
|
+ // If a normal DOM Ready event fired, decrement, and wait if need be
|
|
|
+ if ( wait !== true && --jQuery.readyWait > 0 ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // If there are functions bound, to execute
|
|
|
+ readyList.resolveWith( document, [ jQuery ] );
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+jQuery.ready.then = readyList.then;
|
|
|
+
|
|
|
+// The ready event handler and self cleanup method
|
|
|
+function completed() {
|
|
|
+ document.removeEventListener( "DOMContentLoaded", completed );
|
|
|
+ window.removeEventListener( "load", completed );
|
|
|
+ jQuery.ready();
|
|
|
+}
|
|
|
+
|
|
|
+// Catch cases where $(document).ready() is called
|
|
|
+// after the browser event has already occurred.
|
|
|
+// Support: IE <=9 - 10 only
|
|
|
+// Older IE sometimes signals "interactive" too soon
|
|
|
+if ( document.readyState === "complete" ||
|
|
|
+ ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
|
|
|
+
|
|
|
+ // Handle it asynchronously to allow scripts the opportunity to delay ready
|
|
|
+ window.setTimeout( jQuery.ready );
|
|
|
+
|
|
|
+} else {
|
|
|
+
|
|
|
+ // Use the handy event callback
|
|
|
+ document.addEventListener( "DOMContentLoaded", completed );
|
|
|
+
|
|
|
+ // A fallback to window.onload, that will always work
|
|
|
+ window.addEventListener( "load", completed );
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+// Multifunctional method to get and set values of a collection
|
|
|
+// The value/s can optionally be executed if it's a function
|
|
|
+var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
|
|
|
+ var i = 0,
|
|
|
+ len = elems.length,
|
|
|
+ bulk = key == null;
|
|
|
+
|
|
|
+ // Sets many values
|
|
|
+ if ( toType( key ) === "object" ) {
|
|
|
+ chainable = true;
|
|
|
+ for ( i in key ) {
|
|
|
+ access( elems, fn, i, key[ i ], true, emptyGet, raw );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Sets one value
|
|
|
+ } else if ( value !== undefined ) {
|
|
|
+ chainable = true;
|
|
|
+
|
|
|
+ if ( !isFunction( value ) ) {
|
|
|
+ raw = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( bulk ) {
|
|
|
+
|
|
|
+ // Bulk operations run against the entire set
|
|
|
+ if ( raw ) {
|
|
|
+ fn.call( elems, value );
|
|
|
+ fn = null;
|
|
|
+
|
|
|
+ // ...except when executing function values
|
|
|
+ } else {
|
|
|
+ bulk = fn;
|
|
|
+ fn = function( elem, key, value ) {
|
|
|
+ return bulk.call( jQuery( elem ), value );
|
|
|
+ };
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( fn ) {
|
|
|
+ for ( ; i < len; i++ ) {
|
|
|
+ fn(
|
|
|
+ elems[ i ], key, raw ?
|
|
|
+ value :
|
|
|
+ value.call( elems[ i ], i, fn( elems[ i ], key ) )
|
|
|
+ );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( chainable ) {
|
|
|
+ return elems;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Gets
|
|
|
+ if ( bulk ) {
|
|
|
+ return fn.call( elems );
|
|
|
+ }
|
|
|
+
|
|
|
+ return len ? fn( elems[ 0 ], key ) : emptyGet;
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+// Matches dashed string for camelizing
|
|
|
+var rmsPrefix = /^-ms-/,
|
|
|
+ rdashAlpha = /-([a-z])/g;
|
|
|
+
|
|
|
+// Used by camelCase as callback to replace()
|
|
|
+function fcamelCase( all, letter ) {
|
|
|
+ return letter.toUpperCase();
|
|
|
+}
|
|
|
+
|
|
|
+// Convert dashed to camelCase; used by the css and data modules
|
|
|
+// Support: IE <=9 - 11, Edge 12 - 15
|
|
|
+// Microsoft forgot to hump their vendor prefix (#9572)
|
|
|
+function camelCase( string ) {
|
|
|
+ return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
|
|
|
+}
|
|
|
+var acceptData = function( owner ) {
|
|
|
+
|
|
|
+ // Accepts only:
|
|
|
+ // - Node
|
|
|
+ // - Node.ELEMENT_NODE
|
|
|
+ // - Node.DOCUMENT_NODE
|
|
|
+ // - Object
|
|
|
+ // - Any
|
|
|
+ return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+function Data() {
|
|
|
+ this.expando = jQuery.expando + Data.uid++;
|
|
|
+}
|
|
|
+
|
|
|
+Data.uid = 1;
|
|
|
+
|
|
|
+Data.prototype = {
|
|
|
+
|
|
|
+ cache: function( owner ) {
|
|
|
+
|
|
|
+ // Check if the owner object already has a cache
|
|
|
+ var value = owner[ this.expando ];
|
|
|
+
|
|
|
+ // If not, create one
|
|
|
+ if ( !value ) {
|
|
|
+ value = {};
|
|
|
+
|
|
|
+ // We can accept data for non-element nodes in modern browsers,
|
|
|
+ // but we should not, see #8335.
|
|
|
+ // Always return an empty object.
|
|
|
+ if ( acceptData( owner ) ) {
|
|
|
+
|
|
|
+ // If it is a node unlikely to be stringify-ed or looped over
|
|
|
+ // use plain assignment
|
|
|
+ if ( owner.nodeType ) {
|
|
|
+ owner[ this.expando ] = value;
|
|
|
+
|
|
|
+ // Otherwise secure it in a non-enumerable property
|
|
|
+ // configurable must be true to allow the property to be
|
|
|
+ // deleted when data is removed
|
|
|
+ } else {
|
|
|
+ Object.defineProperty( owner, this.expando, {
|
|
|
+ value: value,
|
|
|
+ configurable: true
|
|
|
+ } );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return value;
|
|
|
+ },
|
|
|
+ set: function( owner, data, value ) {
|
|
|
+ var prop,
|
|
|
+ cache = this.cache( owner );
|
|
|
+
|
|
|
+ // Handle: [ owner, key, value ] args
|
|
|
+ // Always use camelCase key (gh-2257)
|
|
|
+ if ( typeof data === "string" ) {
|
|
|
+ cache[ camelCase( data ) ] = value;
|
|
|
+
|
|
|
+ // Handle: [ owner, { properties } ] args
|
|
|
+ } else {
|
|
|
+
|
|
|
+ // Copy the properties one-by-one to the cache object
|
|
|
+ for ( prop in data ) {
|
|
|
+ cache[ camelCase( prop ) ] = data[ prop ];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return cache;
|
|
|
+ },
|
|
|
+ get: function( owner, key ) {
|
|
|
+ return key === undefined ?
|
|
|
+ this.cache( owner ) :
|
|
|
+
|
|
|
+ // Always use camelCase key (gh-2257)
|
|
|
+ owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ];
|
|
|
+ },
|
|
|
+ access: function( owner, key, value ) {
|
|
|
+
|
|
|
+ // In cases where either:
|
|
|
+ //
|
|
|
+ // 1. No key was specified
|
|
|
+ // 2. A string key was specified, but no value provided
|
|
|
+ //
|
|
|
+ // Take the "read" path and allow the get method to determine
|
|
|
+ // which value to return, respectively either:
|
|
|
+ //
|
|
|
+ // 1. The entire cache object
|
|
|
+ // 2. The data stored at the key
|
|
|
+ //
|
|
|
+ if ( key === undefined ||
|
|
|
+ ( ( key && typeof key === "string" ) && value === undefined ) ) {
|
|
|
+
|
|
|
+ return this.get( owner, key );
|
|
|
+ }
|
|
|
+
|
|
|
+ // When the key is not a string, or both a key and value
|
|
|
+ // are specified, set or extend (existing objects) with either:
|
|
|
+ //
|
|
|
+ // 1. An object of properties
|
|
|
+ // 2. A key and value
|
|
|
+ //
|
|
|
+ this.set( owner, key, value );
|
|
|
+
|
|
|
+ // Since the "set" path can have two possible entry points
|
|
|
+ // return the expected data based on which path was taken[*]
|
|
|
+ return value !== undefined ? value : key;
|
|
|
+ },
|
|
|
+ remove: function( owner, key ) {
|
|
|
+ var i,
|
|
|
+ cache = owner[ this.expando ];
|
|
|
+
|
|
|
+ if ( cache === undefined ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( key !== undefined ) {
|
|
|
+
|
|
|
+ // Support array or space separated string of keys
|
|
|
+ if ( Array.isArray( key ) ) {
|
|
|
+
|
|
|
+ // If key is an array of keys...
|
|
|
+ // We always set camelCase keys, so remove that.
|
|
|
+ key = key.map( camelCase );
|
|
|
+ } else {
|
|
|
+ key = camelCase( key );
|
|
|
+
|
|
|
+ // If a key with the spaces exists, use it.
|
|
|
+ // Otherwise, create an array by matching non-whitespace
|
|
|
+ key = key in cache ?
|
|
|
+ [ key ] :
|
|
|
+ ( key.match( rnothtmlwhite ) || [] );
|
|
|
+ }
|
|
|
+
|
|
|
+ i = key.length;
|
|
|
+
|
|
|
+ while ( i-- ) {
|
|
|
+ delete cache[ key[ i ] ];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Remove the expando if there's no more data
|
|
|
+ if ( key === undefined || jQuery.isEmptyObject( cache ) ) {
|
|
|
+
|
|
|
+ // Support: Chrome <=35 - 45
|
|
|
+ // Webkit & Blink performance suffers when deleting properties
|
|
|
+ // from DOM nodes, so set to undefined instead
|
|
|
+ // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)
|
|
|
+ if ( owner.nodeType ) {
|
|
|
+ owner[ this.expando ] = undefined;
|
|
|
+ } else {
|
|
|
+ delete owner[ this.expando ];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+ hasData: function( owner ) {
|
|
|
+ var cache = owner[ this.expando ];
|
|
|
+ return cache !== undefined && !jQuery.isEmptyObject( cache );
|
|
|
+ }
|
|
|
+};
|
|
|
+var dataPriv = new Data();
|
|
|
+
|
|
|
+var dataUser = new Data();
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+// Implementation Summary
|
|
|
+//
|
|
|
+// 1. Enforce API surface and semantic compatibility with 1.9.x branch
|
|
|
+// 2. Improve the module's maintainability by reducing the storage
|
|
|
+// paths to a single mechanism.
|
|
|
+// 3. Use the same single mechanism to support "private" and "user" data.
|
|
|
+// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
|
|
|
+// 5. Avoid exposing implementation details on user objects (eg. expando properties)
|
|
|
+// 6. Provide a clear path for implementation upgrade to WeakMap in 2014
|
|
|
+
|
|
|
+var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
|
|
|
+ rmultiDash = /[A-Z]/g;
|
|
|
+
|
|
|
+function getData( data ) {
|
|
|
+ if ( data === "true" ) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( data === "false" ) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( data === "null" ) {
|
|
|
+ return null;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Only convert to a number if it doesn't change the string
|
|
|
+ if ( data === +data + "" ) {
|
|
|
+ return +data;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( rbrace.test( data ) ) {
|
|
|
+ return JSON.parse( data );
|
|
|
+ }
|
|
|
+
|
|
|
+ return data;
|
|
|
+}
|
|
|
+
|
|
|
+function dataAttr( elem, key, data ) {
|
|
|
+ var name;
|
|
|
+
|
|
|
+ // If nothing was found internally, try to fetch any
|
|
|
+ // data from the HTML5 data-* attribute
|
|
|
+ if ( data === undefined && elem.nodeType === 1 ) {
|
|
|
+ name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
|
|
|
+ data = elem.getAttribute( name );
|
|
|
+
|
|
|
+ if ( typeof data === "string" ) {
|
|
|
+ try {
|
|
|
+ data = getData( data );
|
|
|
+ } catch ( e ) {}
|
|
|
+
|
|
|
+ // Make sure we set the data so it isn't changed later
|
|
|
+ dataUser.set( elem, key, data );
|
|
|
+ } else {
|
|
|
+ data = undefined;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return data;
|
|
|
+}
|
|
|
+
|
|
|
+jQuery.extend( {
|
|
|
+ hasData: function( elem ) {
|
|
|
+ return dataUser.hasData( elem ) || dataPriv.hasData( elem );
|
|
|
+ },
|
|
|
+
|
|
|
+ data: function( elem, name, data ) {
|
|
|
+ return dataUser.access( elem, name, data );
|
|
|
+ },
|
|
|
+
|
|
|
+ removeData: function( elem, name ) {
|
|
|
+ dataUser.remove( elem, name );
|
|
|
+ },
|
|
|
+
|
|
|
+ // TODO: Now that all calls to _data and _removeData have been replaced
|
|
|
+ // with direct calls to dataPriv methods, these can be deprecated.
|
|
|
+ _data: function( elem, name, data ) {
|
|
|
+ return dataPriv.access( elem, name, data );
|
|
|
+ },
|
|
|
+
|
|
|
+ _removeData: function( elem, name ) {
|
|
|
+ dataPriv.remove( elem, name );
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+jQuery.fn.extend( {
|
|
|
+ data: function( key, value ) {
|
|
|
+ var i, name, data,
|
|
|
+ elem = this[ 0 ],
|
|
|
+ attrs = elem && elem.attributes;
|
|
|
+
|
|
|
+ // Gets all values
|
|
|
+ if ( key === undefined ) {
|
|
|
+ if ( this.length ) {
|
|
|
+ data = dataUser.get( elem );
|
|
|
+
|
|
|
+ if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
|
|
|
+ i = attrs.length;
|
|
|
+ while ( i-- ) {
|
|
|
+
|
|
|
+ // Support: IE 11 only
|
|
|
+ // The attrs elements can be null (#14894)
|
|
|
+ if ( attrs[ i ] ) {
|
|
|
+ name = attrs[ i ].name;
|
|
|
+ if ( name.indexOf( "data-" ) === 0 ) {
|
|
|
+ name = camelCase( name.slice( 5 ) );
|
|
|
+ dataAttr( elem, name, data[ name ] );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ dataPriv.set( elem, "hasDataAttrs", true );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return data;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Sets multiple values
|
|
|
+ if ( typeof key === "object" ) {
|
|
|
+ return this.each( function() {
|
|
|
+ dataUser.set( this, key );
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ return access( this, function( value ) {
|
|
|
+ var data;
|
|
|
+
|
|
|
+ // The calling jQuery object (element matches) is not empty
|
|
|
+ // (and therefore has an element appears at this[ 0 ]) and the
|
|
|
+ // `value` parameter was not undefined. An empty jQuery object
|
|
|
+ // will result in `undefined` for elem = this[ 0 ] which will
|
|
|
+ // throw an exception if an attempt to read a data cache is made.
|
|
|
+ if ( elem && value === undefined ) {
|
|
|
+
|
|
|
+ // Attempt to get data from the cache
|
|
|
+ // The key will always be camelCased in Data
|
|
|
+ data = dataUser.get( elem, key );
|
|
|
+ if ( data !== undefined ) {
|
|
|
+ return data;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Attempt to "discover" the data in
|
|
|
+ // HTML5 custom data-* attrs
|
|
|
+ data = dataAttr( elem, key );
|
|
|
+ if ( data !== undefined ) {
|
|
|
+ return data;
|
|
|
+ }
|
|
|
+
|
|
|
+ // We tried really hard, but the data doesn't exist.
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Set the data...
|
|
|
+ this.each( function() {
|
|
|
+
|
|
|
+ // We always store the camelCased key
|
|
|
+ dataUser.set( this, key, value );
|
|
|
+ } );
|
|
|
+ }, null, value, arguments.length > 1, null, true );
|
|
|
+ },
|
|
|
+
|
|
|
+ removeData: function( key ) {
|
|
|
+ return this.each( function() {
|
|
|
+ dataUser.remove( this, key );
|
|
|
+ } );
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+jQuery.extend( {
|
|
|
+ queue: function( elem, type, data ) {
|
|
|
+ var queue;
|
|
|
+
|
|
|
+ if ( elem ) {
|
|
|
+ type = ( type || "fx" ) + "queue";
|
|
|
+ queue = dataPriv.get( elem, type );
|
|
|
+
|
|
|
+ // Speed up dequeue by getting out quickly if this is just a lookup
|
|
|
+ if ( data ) {
|
|
|
+ if ( !queue || Array.isArray( data ) ) {
|
|
|
+ queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
|
|
|
+ } else {
|
|
|
+ queue.push( data );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return queue || [];
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ dequeue: function( elem, type ) {
|
|
|
+ type = type || "fx";
|
|
|
+
|
|
|
+ var queue = jQuery.queue( elem, type ),
|
|
|
+ startLength = queue.length,
|
|
|
+ fn = queue.shift(),
|
|
|
+ hooks = jQuery._queueHooks( elem, type ),
|
|
|
+ next = function() {
|
|
|
+ jQuery.dequeue( elem, type );
|
|
|
+ };
|
|
|
+
|
|
|
+ // If the fx queue is dequeued, always remove the progress sentinel
|
|
|
+ if ( fn === "inprogress" ) {
|
|
|
+ fn = queue.shift();
|
|
|
+ startLength--;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( fn ) {
|
|
|
+
|
|
|
+ // Add a progress sentinel to prevent the fx queue from being
|
|
|
+ // automatically dequeued
|
|
|
+ if ( type === "fx" ) {
|
|
|
+ queue.unshift( "inprogress" );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Clear up the last queue stop function
|
|
|
+ delete hooks.stop;
|
|
|
+ fn.call( elem, next, hooks );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( !startLength && hooks ) {
|
|
|
+ hooks.empty.fire();
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ // Not public - generate a queueHooks object, or return the current one
|
|
|
+ _queueHooks: function( elem, type ) {
|
|
|
+ var key = type + "queueHooks";
|
|
|
+ return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
|
|
|
+ empty: jQuery.Callbacks( "once memory" ).add( function() {
|
|
|
+ dataPriv.remove( elem, [ type + "queue", key ] );
|
|
|
+ } )
|
|
|
+ } );
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+jQuery.fn.extend( {
|
|
|
+ queue: function( type, data ) {
|
|
|
+ var setter = 2;
|
|
|
+
|
|
|
+ if ( typeof type !== "string" ) {
|
|
|
+ data = type;
|
|
|
+ type = "fx";
|
|
|
+ setter--;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( arguments.length < setter ) {
|
|
|
+ return jQuery.queue( this[ 0 ], type );
|
|
|
+ }
|
|
|
+
|
|
|
+ return data === undefined ?
|
|
|
+ this :
|
|
|
+ this.each( function() {
|
|
|
+ var queue = jQuery.queue( this, type, data );
|
|
|
+
|
|
|
+ // Ensure a hooks for this queue
|
|
|
+ jQuery._queueHooks( this, type );
|
|
|
+
|
|
|
+ if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
|
|
|
+ jQuery.dequeue( this, type );
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ },
|
|
|
+ dequeue: function( type ) {
|
|
|
+ return this.each( function() {
|
|
|
+ jQuery.dequeue( this, type );
|
|
|
+ } );
|
|
|
+ },
|
|
|
+ clearQueue: function( type ) {
|
|
|
+ return this.queue( type || "fx", [] );
|
|
|
+ },
|
|
|
+
|
|
|
+ // Get a promise resolved when queues of a certain type
|
|
|
+ // are emptied (fx is the type by default)
|
|
|
+ promise: function( type, obj ) {
|
|
|
+ var tmp,
|
|
|
+ count = 1,
|
|
|
+ defer = jQuery.Deferred(),
|
|
|
+ elements = this,
|
|
|
+ i = this.length,
|
|
|
+ resolve = function() {
|
|
|
+ if ( !( --count ) ) {
|
|
|
+ defer.resolveWith( elements, [ elements ] );
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ if ( typeof type !== "string" ) {
|
|
|
+ obj = type;
|
|
|
+ type = undefined;
|
|
|
+ }
|
|
|
+ type = type || "fx";
|
|
|
+
|
|
|
+ while ( i-- ) {
|
|
|
+ tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
|
|
|
+ if ( tmp && tmp.empty ) {
|
|
|
+ count++;
|
|
|
+ tmp.empty.add( resolve );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ resolve();
|
|
|
+ return defer.promise( obj );
|
|
|
+ }
|
|
|
+} );
|
|
|
+var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
|
|
|
+
|
|
|
+var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
|
|
|
+
|
|
|
+
|
|
|
+var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
|
|
|
+
|
|
|
+var documentElement = document.documentElement;
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ var isAttached = function( elem ) {
|
|
|
+ return jQuery.contains( elem.ownerDocument, elem );
|
|
|
+ },
|
|
|
+ composed = { composed: true };
|
|
|
+
|
|
|
+ // Support: IE 9 - 11+, Edge 12 - 18+, iOS 10.0 - 10.2 only
|
|
|
+ // Check attachment across shadow DOM boundaries when possible (gh-3504)
|
|
|
+ // Support: iOS 10.0-10.2 only
|
|
|
+ // Early iOS 10 versions support `attachShadow` but not `getRootNode`,
|
|
|
+ // leading to errors. We need to check for `getRootNode`.
|
|
|
+ if ( documentElement.getRootNode ) {
|
|
|
+ isAttached = function( elem ) {
|
|
|
+ return jQuery.contains( elem.ownerDocument, elem ) ||
|
|
|
+ elem.getRootNode( composed ) === elem.ownerDocument;
|
|
|
+ };
|
|
|
+ }
|
|
|
+var isHiddenWithinTree = function( elem, el ) {
|
|
|
+
|
|
|
+ // isHiddenWithinTree might be called from jQuery#filter function;
|
|
|
+ // in that case, element will be second argument
|
|
|
+ elem = el || elem;
|
|
|
+
|
|
|
+ // Inline style trumps all
|
|
|
+ return elem.style.display === "none" ||
|
|
|
+ elem.style.display === "" &&
|
|
|
+
|
|
|
+ // Otherwise, check computed style
|
|
|
+ // Support: Firefox <=43 - 45
|
|
|
+ // Disconnected elements can have computed display: none, so first confirm that elem is
|
|
|
+ // in the document.
|
|
|
+ isAttached( elem ) &&
|
|
|
+
|
|
|
+ jQuery.css( elem, "display" ) === "none";
|
|
|
+ };
|
|
|
+
|
|
|
+var swap = function( elem, options, callback, args ) {
|
|
|
+ var ret, name,
|
|
|
+ old = {};
|
|
|
+
|
|
|
+ // Remember the old values, and insert the new ones
|
|
|
+ for ( name in options ) {
|
|
|
+ old[ name ] = elem.style[ name ];
|
|
|
+ elem.style[ name ] = options[ name ];
|
|
|
+ }
|
|
|
+
|
|
|
+ ret = callback.apply( elem, args || [] );
|
|
|
+
|
|
|
+ // Revert the old values
|
|
|
+ for ( name in options ) {
|
|
|
+ elem.style[ name ] = old[ name ];
|
|
|
+ }
|
|
|
+
|
|
|
+ return ret;
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+function adjustCSS( elem, prop, valueParts, tween ) {
|
|
|
+ var adjusted, scale,
|
|
|
+ maxIterations = 20,
|
|
|
+ currentValue = tween ?
|
|
|
+ function() {
|
|
|
+ return tween.cur();
|
|
|
+ } :
|
|
|
+ function() {
|
|
|
+ return jQuery.css( elem, prop, "" );
|
|
|
+ },
|
|
|
+ initial = currentValue(),
|
|
|
+ unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
|
|
|
+
|
|
|
+ // Starting value computation is required for potential unit mismatches
|
|
|
+ initialInUnit = elem.nodeType &&
|
|
|
+ ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
|
|
|
+ rcssNum.exec( jQuery.css( elem, prop ) );
|
|
|
+
|
|
|
+ if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
|
|
|
+
|
|
|
+ // Support: Firefox <=54
|
|
|
+ // Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144)
|
|
|
+ initial = initial / 2;
|
|
|
+
|
|
|
+ // Trust units reported by jQuery.css
|
|
|
+ unit = unit || initialInUnit[ 3 ];
|
|
|
+
|
|
|
+ // Iteratively approximate from a nonzero starting point
|
|
|
+ initialInUnit = +initial || 1;
|
|
|
+
|
|
|
+ while ( maxIterations-- ) {
|
|
|
+
|
|
|
+ // Evaluate and update our best guess (doubling guesses that zero out).
|
|
|
+ // Finish if the scale equals or crosses 1 (making the old*new product non-positive).
|
|
|
+ jQuery.style( elem, prop, initialInUnit + unit );
|
|
|
+ if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) {
|
|
|
+ maxIterations = 0;
|
|
|
+ }
|
|
|
+ initialInUnit = initialInUnit / scale;
|
|
|
+
|
|
|
+ }
|
|
|
+
|
|
|
+ initialInUnit = initialInUnit * 2;
|
|
|
+ jQuery.style( elem, prop, initialInUnit + unit );
|
|
|
+
|
|
|
+ // Make sure we update the tween properties later on
|
|
|
+ valueParts = valueParts || [];
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( valueParts ) {
|
|
|
+ initialInUnit = +initialInUnit || +initial || 0;
|
|
|
+
|
|
|
+ // Apply relative offset (+=/-=) if specified
|
|
|
+ adjusted = valueParts[ 1 ] ?
|
|
|
+ initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
|
|
|
+ +valueParts[ 2 ];
|
|
|
+ if ( tween ) {
|
|
|
+ tween.unit = unit;
|
|
|
+ tween.start = initialInUnit;
|
|
|
+ tween.end = adjusted;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return adjusted;
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+var defaultDisplayMap = {};
|
|
|
+
|
|
|
+function getDefaultDisplay( elem ) {
|
|
|
+ var temp,
|
|
|
+ doc = elem.ownerDocument,
|
|
|
+ nodeName = elem.nodeName,
|
|
|
+ display = defaultDisplayMap[ nodeName ];
|
|
|
+
|
|
|
+ if ( display ) {
|
|
|
+ return display;
|
|
|
+ }
|
|
|
+
|
|
|
+ temp = doc.body.appendChild( doc.createElement( nodeName ) );
|
|
|
+ display = jQuery.css( temp, "display" );
|
|
|
+
|
|
|
+ temp.parentNode.removeChild( temp );
|
|
|
+
|
|
|
+ if ( display === "none" ) {
|
|
|
+ display = "block";
|
|
|
+ }
|
|
|
+ defaultDisplayMap[ nodeName ] = display;
|
|
|
+
|
|
|
+ return display;
|
|
|
+}
|
|
|
+
|
|
|
+function showHide( elements, show ) {
|
|
|
+ var display, elem,
|
|
|
+ values = [],
|
|
|
+ index = 0,
|
|
|
+ length = elements.length;
|
|
|
+
|
|
|
+ // Determine new display value for elements that need to change
|
|
|
+ for ( ; index < length; index++ ) {
|
|
|
+ elem = elements[ index ];
|
|
|
+ if ( !elem.style ) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ display = elem.style.display;
|
|
|
+ if ( show ) {
|
|
|
+
|
|
|
+ // Since we force visibility upon cascade-hidden elements, an immediate (and slow)
|
|
|
+ // check is required in this first loop unless we have a nonempty display value (either
|
|
|
+ // inline or about-to-be-restored)
|
|
|
+ if ( display === "none" ) {
|
|
|
+ values[ index ] = dataPriv.get( elem, "display" ) || null;
|
|
|
+ if ( !values[ index ] ) {
|
|
|
+ elem.style.display = "";
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) {
|
|
|
+ values[ index ] = getDefaultDisplay( elem );
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ if ( display !== "none" ) {
|
|
|
+ values[ index ] = "none";
|
|
|
+
|
|
|
+ // Remember what we're overwriting
|
|
|
+ dataPriv.set( elem, "display", display );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Set the display of the elements in a second loop to avoid constant reflow
|
|
|
+ for ( index = 0; index < length; index++ ) {
|
|
|
+ if ( values[ index ] != null ) {
|
|
|
+ elements[ index ].style.display = values[ index ];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return elements;
|
|
|
+}
|
|
|
+
|
|
|
+jQuery.fn.extend( {
|
|
|
+ show: function() {
|
|
|
+ return showHide( this, true );
|
|
|
+ },
|
|
|
+ hide: function() {
|
|
|
+ return showHide( this );
|
|
|
+ },
|
|
|
+ toggle: function( state ) {
|
|
|
+ if ( typeof state === "boolean" ) {
|
|
|
+ return state ? this.show() : this.hide();
|
|
|
+ }
|
|
|
+
|
|
|
+ return this.each( function() {
|
|
|
+ if ( isHiddenWithinTree( this ) ) {
|
|
|
+ jQuery( this ).show();
|
|
|
+ } else {
|
|
|
+ jQuery( this ).hide();
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ }
|
|
|
+} );
|
|
|
+var rcheckableType = ( /^(?:checkbox|radio)$/i );
|
|
|
+
|
|
|
+var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]*)/i );
|
|
|
+
|
|
|
+var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+// We have to close these tags to support XHTML (#13200)
|
|
|
+var wrapMap = {
|
|
|
+
|
|
|
+ // Support: IE <=9 only
|
|
|
+ option: [ 1, "<select multiple='multiple'>", "</select>" ],
|
|
|
+
|
|
|
+ // XHTML parsers do not magically insert elements in the
|
|
|
+ // same way that tag soup parsers do. So we cannot shorten
|
|
|
+ // this by omitting <tbody> or other required elements.
|
|
|
+ thead: [ 1, "<table>", "</table>" ],
|
|
|
+ col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
|
|
|
+ tr: [ 2, "<table><tbody>", "</tbody></table>" ],
|
|
|
+ td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
|
|
|
+
|
|
|
+ _default: [ 0, "", "" ]
|
|
|
+};
|
|
|
+
|
|
|
+// Support: IE <=9 only
|
|
|
+wrapMap.optgroup = wrapMap.option;
|
|
|
+
|
|
|
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
|
|
|
+wrapMap.th = wrapMap.td;
|
|
|
+
|
|
|
+
|
|
|
+function getAll( context, tag ) {
|
|
|
+
|
|
|
+ // Support: IE <=9 - 11 only
|
|
|
+ // Use typeof to avoid zero-argument method invocation on host objects (#15151)
|
|
|
+ var ret;
|
|
|
+
|
|
|
+ if ( typeof context.getElementsByTagName !== "undefined" ) {
|
|
|
+ ret = context.getElementsByTagName( tag || "*" );
|
|
|
+
|
|
|
+ } else if ( typeof context.querySelectorAll !== "undefined" ) {
|
|
|
+ ret = context.querySelectorAll( tag || "*" );
|
|
|
+
|
|
|
+ } else {
|
|
|
+ ret = [];
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( tag === undefined || tag && nodeName( context, tag ) ) {
|
|
|
+ return jQuery.merge( [ context ], ret );
|
|
|
+ }
|
|
|
+
|
|
|
+ return ret;
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+// Mark scripts as having already been evaluated
|
|
|
+function setGlobalEval( elems, refElements ) {
|
|
|
+ var i = 0,
|
|
|
+ l = elems.length;
|
|
|
+
|
|
|
+ for ( ; i < l; i++ ) {
|
|
|
+ dataPriv.set(
|
|
|
+ elems[ i ],
|
|
|
+ "globalEval",
|
|
|
+ !refElements || dataPriv.get( refElements[ i ], "globalEval" )
|
|
|
+ );
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+var rhtml = /<|&#?\w+;/;
|
|
|
+
|
|
|
+function buildFragment( elems, context, scripts, selection, ignored ) {
|
|
|
+ var elem, tmp, tag, wrap, attached, j,
|
|
|
+ fragment = context.createDocumentFragment(),
|
|
|
+ nodes = [],
|
|
|
+ i = 0,
|
|
|
+ l = elems.length;
|
|
|
+
|
|
|
+ for ( ; i < l; i++ ) {
|
|
|
+ elem = elems[ i ];
|
|
|
+
|
|
|
+ if ( elem || elem === 0 ) {
|
|
|
+
|
|
|
+ // Add nodes directly
|
|
|
+ if ( toType( elem ) === "object" ) {
|
|
|
+
|
|
|
+ // Support: Android <=4.0 only, PhantomJS 1 only
|
|
|
+ // push.apply(_, arraylike) throws on ancient WebKit
|
|
|
+ jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
|
|
|
+
|
|
|
+ // Convert non-html into a text node
|
|
|
+ } else if ( !rhtml.test( elem ) ) {
|
|
|
+ nodes.push( context.createTextNode( elem ) );
|
|
|
+
|
|
|
+ // Convert html into DOM nodes
|
|
|
+ } else {
|
|
|
+ tmp = tmp || fragment.appendChild( context.createElement( "div" ) );
|
|
|
+
|
|
|
+ // Deserialize a standard representation
|
|
|
+ tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
|
|
|
+ wrap = wrapMap[ tag ] || wrapMap._default;
|
|
|
+ tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
|
|
|
+
|
|
|
+ // Descend through wrappers to the right content
|
|
|
+ j = wrap[ 0 ];
|
|
|
+ while ( j-- ) {
|
|
|
+ tmp = tmp.lastChild;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Support: Android <=4.0 only, PhantomJS 1 only
|
|
|
+ // push.apply(_, arraylike) throws on ancient WebKit
|
|
|
+ jQuery.merge( nodes, tmp.childNodes );
|
|
|
+
|
|
|
+ // Remember the top-level container
|
|
|
+ tmp = fragment.firstChild;
|
|
|
+
|
|
|
+ // Ensure the created nodes are orphaned (#12392)
|
|
|
+ tmp.textContent = "";
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Remove wrapper from fragment
|
|
|
+ fragment.textContent = "";
|
|
|
+
|
|
|
+ i = 0;
|
|
|
+ while ( ( elem = nodes[ i++ ] ) ) {
|
|
|
+
|
|
|
+ // Skip elements already in the context collection (trac-4087)
|
|
|
+ if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
|
|
|
+ if ( ignored ) {
|
|
|
+ ignored.push( elem );
|
|
|
+ }
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ attached = isAttached( elem );
|
|
|
+
|
|
|
+ // Append to fragment
|
|
|
+ tmp = getAll( fragment.appendChild( elem ), "script" );
|
|
|
+
|
|
|
+ // Preserve script evaluation history
|
|
|
+ if ( attached ) {
|
|
|
+ setGlobalEval( tmp );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Capture executables
|
|
|
+ if ( scripts ) {
|
|
|
+ j = 0;
|
|
|
+ while ( ( elem = tmp[ j++ ] ) ) {
|
|
|
+ if ( rscriptType.test( elem.type || "" ) ) {
|
|
|
+ scripts.push( elem );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return fragment;
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+( function() {
|
|
|
+ var fragment = document.createDocumentFragment(),
|
|
|
+ div = fragment.appendChild( document.createElement( "div" ) ),
|
|
|
+ input = document.createElement( "input" );
|
|
|
+
|
|
|
+ // Support: Android 4.0 - 4.3 only
|
|
|
+ // Check state lost if the name is set (#11217)
|
|
|
+ // Support: Windows Web Apps (WWA)
|
|
|
+ // `name` and `type` must use .setAttribute for WWA (#14901)
|
|
|
+ input.setAttribute( "type", "radio" );
|
|
|
+ input.setAttribute( "checked", "checked" );
|
|
|
+ input.setAttribute( "name", "t" );
|
|
|
+
|
|
|
+ div.appendChild( input );
|
|
|
+
|
|
|
+ // Support: Android <=4.1 only
|
|
|
+ // Older WebKit doesn't clone checked state correctly in fragments
|
|
|
+ support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
|
|
|
+
|
|
|
+ // Support: IE <=11 only
|
|
|
+ // Make sure textarea (and checkbox) defaultValue is properly cloned
|
|
|
+ div.innerHTML = "<textarea>x</textarea>";
|
|
|
+ support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
|
|
|
+} )();
|
|
|
+
|
|
|
+
|
|
|
+var
|
|
|
+ rkeyEvent = /^key/,
|
|
|
+ rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
|
|
|
+ rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
|
|
|
+
|
|
|
+function returnTrue() {
|
|
|
+ return true;
|
|
|
+}
|
|
|
+
|
|
|
+function returnFalse() {
|
|
|
+ return false;
|
|
|
+}
|
|
|
+
|
|
|
+// Support: IE <=9 - 11+
|
|
|
+// focus() and blur() are asynchronous, except when they are no-op.
|
|
|
+// So expect focus to be synchronous when the element is already active,
|
|
|
+// and blur to be synchronous when the element is not already active.
|
|
|
+// (focus and blur are always synchronous in other supported browsers,
|
|
|
+// this just defines when we can count on it).
|
|
|
+function expectSync( elem, type ) {
|
|
|
+ return ( elem === safeActiveElement() ) === ( type === "focus" );
|
|
|
+}
|
|
|
+
|
|
|
+// Support: IE <=9 only
|
|
|
+// Accessing document.activeElement can throw unexpectedly
|
|
|
+// https://bugs.jquery.com/ticket/13393
|
|
|
+function safeActiveElement() {
|
|
|
+ try {
|
|
|
+ return document.activeElement;
|
|
|
+ } catch ( err ) { }
|
|
|
+}
|
|
|
+
|
|
|
+function on( elem, types, selector, data, fn, one ) {
|
|
|
+ var origFn, type;
|
|
|
+
|
|
|
+ // Types can be a map of types/handlers
|
|
|
+ if ( typeof types === "object" ) {
|
|
|
+
|
|
|
+ // ( types-Object, selector, data )
|
|
|
+ if ( typeof selector !== "string" ) {
|
|
|
+
|
|
|
+ // ( types-Object, data )
|
|
|
+ data = data || selector;
|
|
|
+ selector = undefined;
|
|
|
+ }
|
|
|
+ for ( type in types ) {
|
|
|
+ on( elem, type, selector, data, types[ type ], one );
|
|
|
+ }
|
|
|
+ return elem;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( data == null && fn == null ) {
|
|
|
+
|
|
|
+ // ( types, fn )
|
|
|
+ fn = selector;
|
|
|
+ data = selector = undefined;
|
|
|
+ } else if ( fn == null ) {
|
|
|
+ if ( typeof selector === "string" ) {
|
|
|
+
|
|
|
+ // ( types, selector, fn )
|
|
|
+ fn = data;
|
|
|
+ data = undefined;
|
|
|
+ } else {
|
|
|
+
|
|
|
+ // ( types, data, fn )
|
|
|
+ fn = data;
|
|
|
+ data = selector;
|
|
|
+ selector = undefined;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if ( fn === false ) {
|
|
|
+ fn = returnFalse;
|
|
|
+ } else if ( !fn ) {
|
|
|
+ return elem;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( one === 1 ) {
|
|
|
+ origFn = fn;
|
|
|
+ fn = function( event ) {
|
|
|
+
|
|
|
+ // Can use an empty set, since event contains the info
|
|
|
+ jQuery().off( event );
|
|
|
+ return origFn.apply( this, arguments );
|
|
|
+ };
|
|
|
+
|
|
|
+ // Use same guid so caller can remove using origFn
|
|
|
+ fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
|
|
|
+ }
|
|
|
+ return elem.each( function() {
|
|
|
+ jQuery.event.add( this, types, fn, data, selector );
|
|
|
+ } );
|
|
|
+}
|
|
|
+
|
|
|
+/*
|
|
|
+ * Helper functions for managing events -- not part of the public interface.
|
|
|
+ * Props to Dean Edwards' addEvent library for many of the ideas.
|
|
|
+ */
|
|
|
+jQuery.event = {
|
|
|
+
|
|
|
+ global: {},
|
|
|
+
|
|
|
+ add: function( elem, types, handler, data, selector ) {
|
|
|
+
|
|
|
+ var handleObjIn, eventHandle, tmp,
|
|
|
+ events, t, handleObj,
|
|
|
+ special, handlers, type, namespaces, origType,
|
|
|
+ elemData = dataPriv.get( elem );
|
|
|
+
|
|
|
+ // Don't attach events to noData or text/comment nodes (but allow plain objects)
|
|
|
+ if ( !elemData ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Caller can pass in an object of custom data in lieu of the handler
|
|
|
+ if ( handler.handler ) {
|
|
|
+ handleObjIn = handler;
|
|
|
+ handler = handleObjIn.handler;
|
|
|
+ selector = handleObjIn.selector;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Ensure that invalid selectors throw exceptions at attach time
|
|
|
+ // Evaluate against documentElement in case elem is a non-element node (e.g., document)
|
|
|
+ if ( selector ) {
|
|
|
+ jQuery.find.matchesSelector( documentElement, selector );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Make sure that the handler has a unique ID, used to find/remove it later
|
|
|
+ if ( !handler.guid ) {
|
|
|
+ handler.guid = jQuery.guid++;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Init the element's event structure and main handler, if this is the first
|
|
|
+ if ( !( events = elemData.events ) ) {
|
|
|
+ events = elemData.events = {};
|
|
|
+ }
|
|
|
+ if ( !( eventHandle = elemData.handle ) ) {
|
|
|
+ eventHandle = elemData.handle = function( e ) {
|
|
|
+
|
|
|
+ // Discard the second event of a jQuery.event.trigger() and
|
|
|
+ // when an event is called after a page has unloaded
|
|
|
+ return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
|
|
|
+ jQuery.event.dispatch.apply( elem, arguments ) : undefined;
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ // Handle multiple events separated by a space
|
|
|
+ types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
|
|
|
+ t = types.length;
|
|
|
+ while ( t-- ) {
|
|
|
+ tmp = rtypenamespace.exec( types[ t ] ) || [];
|
|
|
+ type = origType = tmp[ 1 ];
|
|
|
+ namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
|
|
|
+
|
|
|
+ // There *must* be a type, no attaching namespace-only handlers
|
|
|
+ if ( !type ) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ // If event changes its type, use the special event handlers for the changed type
|
|
|
+ special = jQuery.event.special[ type ] || {};
|
|
|
+
|
|
|
+ // If selector defined, determine special event api type, otherwise given type
|
|
|
+ type = ( selector ? special.delegateType : special.bindType ) || type;
|
|
|
+
|
|
|
+ // Update special based on newly reset type
|
|
|
+ special = jQuery.event.special[ type ] || {};
|
|
|
+
|
|
|
+ // handleObj is passed to all event handlers
|
|
|
+ handleObj = jQuery.extend( {
|
|
|
+ type: type,
|
|
|
+ origType: origType,
|
|
|
+ data: data,
|
|
|
+ handler: handler,
|
|
|
+ guid: handler.guid,
|
|
|
+ selector: selector,
|
|
|
+ needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
|
|
|
+ namespace: namespaces.join( "." )
|
|
|
+ }, handleObjIn );
|
|
|
+
|
|
|
+ // Init the event handler queue if we're the first
|
|
|
+ if ( !( handlers = events[ type ] ) ) {
|
|
|
+ handlers = events[ type ] = [];
|
|
|
+ handlers.delegateCount = 0;
|
|
|
+
|
|
|
+ // Only use addEventListener if the special events handler returns false
|
|
|
+ if ( !special.setup ||
|
|
|
+ special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
|
|
|
+
|
|
|
+ if ( elem.addEventListener ) {
|
|
|
+ elem.addEventListener( type, eventHandle );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( special.add ) {
|
|
|
+ special.add.call( elem, handleObj );
|
|
|
+
|
|
|
+ if ( !handleObj.handler.guid ) {
|
|
|
+ handleObj.handler.guid = handler.guid;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Add to the element's handler list, delegates in front
|
|
|
+ if ( selector ) {
|
|
|
+ handlers.splice( handlers.delegateCount++, 0, handleObj );
|
|
|
+ } else {
|
|
|
+ handlers.push( handleObj );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Keep track of which events have ever been used, for event optimization
|
|
|
+ jQuery.event.global[ type ] = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ },
|
|
|
+
|
|
|
+ // Detach an event or set of events from an element
|
|
|
+ remove: function( elem, types, handler, selector, mappedTypes ) {
|
|
|
+
|
|
|
+ var j, origCount, tmp,
|
|
|
+ events, t, handleObj,
|
|
|
+ special, handlers, type, namespaces, origType,
|
|
|
+ elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );
|
|
|
+
|
|
|
+ if ( !elemData || !( events = elemData.events ) ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Once for each type.namespace in types; type may be omitted
|
|
|
+ types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
|
|
|
+ t = types.length;
|
|
|
+ while ( t-- ) {
|
|
|
+ tmp = rtypenamespace.exec( types[ t ] ) || [];
|
|
|
+ type = origType = tmp[ 1 ];
|
|
|
+ namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
|
|
|
+
|
|
|
+ // Unbind all events (on this namespace, if provided) for the element
|
|
|
+ if ( !type ) {
|
|
|
+ for ( type in events ) {
|
|
|
+ jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
|
|
|
+ }
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ special = jQuery.event.special[ type ] || {};
|
|
|
+ type = ( selector ? special.delegateType : special.bindType ) || type;
|
|
|
+ handlers = events[ type ] || [];
|
|
|
+ tmp = tmp[ 2 ] &&
|
|
|
+ new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );
|
|
|
+
|
|
|
+ // Remove matching events
|
|
|
+ origCount = j = handlers.length;
|
|
|
+ while ( j-- ) {
|
|
|
+ handleObj = handlers[ j ];
|
|
|
+
|
|
|
+ if ( ( mappedTypes || origType === handleObj.origType ) &&
|
|
|
+ ( !handler || handler.guid === handleObj.guid ) &&
|
|
|
+ ( !tmp || tmp.test( handleObj.namespace ) ) &&
|
|
|
+ ( !selector || selector === handleObj.selector ||
|
|
|
+ selector === "**" && handleObj.selector ) ) {
|
|
|
+ handlers.splice( j, 1 );
|
|
|
+
|
|
|
+ if ( handleObj.selector ) {
|
|
|
+ handlers.delegateCount--;
|
|
|
+ }
|
|
|
+ if ( special.remove ) {
|
|
|
+ special.remove.call( elem, handleObj );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Remove generic event handler if we removed something and no more handlers exist
|
|
|
+ // (avoids potential for endless recursion during removal of special event handlers)
|
|
|
+ if ( origCount && !handlers.length ) {
|
|
|
+ if ( !special.teardown ||
|
|
|
+ special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
|
|
|
+
|
|
|
+ jQuery.removeEvent( elem, type, elemData.handle );
|
|
|
+ }
|
|
|
+
|
|
|
+ delete events[ type ];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Remove data and the expando if it's no longer used
|
|
|
+ if ( jQuery.isEmptyObject( events ) ) {
|
|
|
+ dataPriv.remove( elem, "handle events" );
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ dispatch: function( nativeEvent ) {
|
|
|
+
|
|
|
+ // Make a writable jQuery.Event from the native event object
|
|
|
+ var event = jQuery.event.fix( nativeEvent );
|
|
|
+
|
|
|
+ var i, j, ret, matched, handleObj, handlerQueue,
|
|
|
+ args = new Array( arguments.length ),
|
|
|
+ handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [],
|
|
|
+ special = jQuery.event.special[ event.type ] || {};
|
|
|
+
|
|
|
+ // Use the fix-ed jQuery.Event rather than the (read-only) native event
|
|
|
+ args[ 0 ] = event;
|
|
|
+
|
|
|
+ for ( i = 1; i < arguments.length; i++ ) {
|
|
|
+ args[ i ] = arguments[ i ];
|
|
|
+ }
|
|
|
+
|
|
|
+ event.delegateTarget = this;
|
|
|
+
|
|
|
+ // Call the preDispatch hook for the mapped type, and let it bail if desired
|
|
|
+ if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Determine handlers
|
|
|
+ handlerQueue = jQuery.event.handlers.call( this, event, handlers );
|
|
|
+
|
|
|
+ // Run delegates first; they may want to stop propagation beneath us
|
|
|
+ i = 0;
|
|
|
+ while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
|
|
|
+ event.currentTarget = matched.elem;
|
|
|
+
|
|
|
+ j = 0;
|
|
|
+ while ( ( handleObj = matched.handlers[ j++ ] ) &&
|
|
|
+ !event.isImmediatePropagationStopped() ) {
|
|
|
+
|
|
|
+ // If the event is namespaced, then each handler is only invoked if it is
|
|
|
+ // specially universal or its namespaces are a superset of the event's.
|
|
|
+ if ( !event.rnamespace || handleObj.namespace === false ||
|
|
|
+ event.rnamespace.test( handleObj.namespace ) ) {
|
|
|
+
|
|
|
+ event.handleObj = handleObj;
|
|
|
+ event.data = handleObj.data;
|
|
|
+
|
|
|
+ ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
|
|
|
+ handleObj.handler ).apply( matched.elem, args );
|
|
|
+
|
|
|
+ if ( ret !== undefined ) {
|
|
|
+ if ( ( event.result = ret ) === false ) {
|
|
|
+ event.preventDefault();
|
|
|
+ event.stopPropagation();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Call the postDispatch hook for the mapped type
|
|
|
+ if ( special.postDispatch ) {
|
|
|
+ special.postDispatch.call( this, event );
|
|
|
+ }
|
|
|
+
|
|
|
+ return event.result;
|
|
|
+ },
|
|
|
+
|
|
|
+ handlers: function( event, handlers ) {
|
|
|
+ var i, handleObj, sel, matchedHandlers, matchedSelectors,
|
|
|
+ handlerQueue = [],
|
|
|
+ delegateCount = handlers.delegateCount,
|
|
|
+ cur = event.target;
|
|
|
+
|
|
|
+ // Find delegate handlers
|
|
|
+ if ( delegateCount &&
|
|
|
+
|
|
|
+ // Support: IE <=9
|
|
|
+ // Black-hole SVG <use> instance trees (trac-13180)
|
|
|
+ cur.nodeType &&
|
|
|
+
|
|
|
+ // Support: Firefox <=42
|
|
|
+ // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)
|
|
|
+ // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click
|
|
|
+ // Support: IE 11 only
|
|
|
+ // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343)
|
|
|
+ !( event.type === "click" && event.button >= 1 ) ) {
|
|
|
+
|
|
|
+ for ( ; cur !== this; cur = cur.parentNode || this ) {
|
|
|
+
|
|
|
+ // Don't check non-elements (#13208)
|
|
|
+ // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
|
|
|
+ if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) {
|
|
|
+ matchedHandlers = [];
|
|
|
+ matchedSelectors = {};
|
|
|
+ for ( i = 0; i < delegateCount; i++ ) {
|
|
|
+ handleObj = handlers[ i ];
|
|
|
+
|
|
|
+ // Don't conflict with Object.prototype properties (#13203)
|
|
|
+ sel = handleObj.selector + " ";
|
|
|
+
|
|
|
+ if ( matchedSelectors[ sel ] === undefined ) {
|
|
|
+ matchedSelectors[ sel ] = handleObj.needsContext ?
|
|
|
+ jQuery( sel, this ).index( cur ) > -1 :
|
|
|
+ jQuery.find( sel, this, null, [ cur ] ).length;
|
|
|
+ }
|
|
|
+ if ( matchedSelectors[ sel ] ) {
|
|
|
+ matchedHandlers.push( handleObj );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if ( matchedHandlers.length ) {
|
|
|
+ handlerQueue.push( { elem: cur, handlers: matchedHandlers } );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Add the remaining (directly-bound) handlers
|
|
|
+ cur = this;
|
|
|
+ if ( delegateCount < handlers.length ) {
|
|
|
+ handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );
|
|
|
+ }
|
|
|
+
|
|
|
+ return handlerQueue;
|
|
|
+ },
|
|
|
+
|
|
|
+ addProp: function( name, hook ) {
|
|
|
+ Object.defineProperty( jQuery.Event.prototype, name, {
|
|
|
+ enumerable: true,
|
|
|
+ configurable: true,
|
|
|
+
|
|
|
+ get: isFunction( hook ) ?
|
|
|
+ function() {
|
|
|
+ if ( this.originalEvent ) {
|
|
|
+ return hook( this.originalEvent );
|
|
|
+ }
|
|
|
+ } :
|
|
|
+ function() {
|
|
|
+ if ( this.originalEvent ) {
|
|
|
+ return this.originalEvent[ name ];
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ set: function( value ) {
|
|
|
+ Object.defineProperty( this, name, {
|
|
|
+ enumerable: true,
|
|
|
+ configurable: true,
|
|
|
+ writable: true,
|
|
|
+ value: value
|
|
|
+ } );
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ },
|
|
|
+
|
|
|
+ fix: function( originalEvent ) {
|
|
|
+ return originalEvent[ jQuery.expando ] ?
|
|
|
+ originalEvent :
|
|
|
+ new jQuery.Event( originalEvent );
|
|
|
+ },
|
|
|
+
|
|
|
+ special: {
|
|
|
+ load: {
|
|
|
+
|
|
|
+ // Prevent triggered image.load events from bubbling to window.load
|
|
|
+ noBubble: true
|
|
|
+ },
|
|
|
+ click: {
|
|
|
+
|
|
|
+ // Utilize native event to ensure correct state for checkable inputs
|
|
|
+ setup: function( data ) {
|
|
|
+
|
|
|
+ // For mutual compressibility with _default, replace `this` access with a local var.
|
|
|
+ // `|| data` is dead code meant only to preserve the variable through minification.
|
|
|
+ var el = this || data;
|
|
|
+
|
|
|
+ // Claim the first handler
|
|
|
+ if ( rcheckableType.test( el.type ) &&
|
|
|
+ el.click && nodeName( el, "input" ) ) {
|
|
|
+
|
|
|
+ // dataPriv.set( el, "click", ... )
|
|
|
+ leverageNative( el, "click", returnTrue );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Return false to allow normal processing in the caller
|
|
|
+ return false;
|
|
|
+ },
|
|
|
+ trigger: function( data ) {
|
|
|
+
|
|
|
+ // For mutual compressibility with _default, replace `this` access with a local var.
|
|
|
+ // `|| data` is dead code meant only to preserve the variable through minification.
|
|
|
+ var el = this || data;
|
|
|
+
|
|
|
+ // Force setup before triggering a click
|
|
|
+ if ( rcheckableType.test( el.type ) &&
|
|
|
+ el.click && nodeName( el, "input" ) ) {
|
|
|
+
|
|
|
+ leverageNative( el, "click" );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Return non-false to allow normal event-path propagation
|
|
|
+ return true;
|
|
|
+ },
|
|
|
+
|
|
|
+ // For cross-browser consistency, suppress native .click() on links
|
|
|
+ // Also prevent it if we're currently inside a leveraged native-event stack
|
|
|
+ _default: function( event ) {
|
|
|
+ var target = event.target;
|
|
|
+ return rcheckableType.test( target.type ) &&
|
|
|
+ target.click && nodeName( target, "input" ) &&
|
|
|
+ dataPriv.get( target, "click" ) ||
|
|
|
+ nodeName( target, "a" );
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ beforeunload: {
|
|
|
+ postDispatch: function( event ) {
|
|
|
+
|
|
|
+ // Support: Firefox 20+
|
|
|
+ // Firefox doesn't alert if the returnValue field is not set.
|
|
|
+ if ( event.result !== undefined && event.originalEvent ) {
|
|
|
+ event.originalEvent.returnValue = event.result;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+};
|
|
|
+
|
|
|
+// Ensure the presence of an event listener that handles manually-triggered
|
|
|
+// synthetic events by interrupting progress until reinvoked in response to
|
|
|
+// *native* events that it fires directly, ensuring that state changes have
|
|
|
+// already occurred before other listeners are invoked.
|
|
|
+function leverageNative( el, type, expectSync ) {
|
|
|
+
|
|
|
+ // Missing expectSync indicates a trigger call, which must force setup through jQuery.event.add
|
|
|
+ if ( !expectSync ) {
|
|
|
+ if ( dataPriv.get( el, type ) === undefined ) {
|
|
|
+ jQuery.event.add( el, type, returnTrue );
|
|
|
+ }
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Register the controller as a special universal handler for all event namespaces
|
|
|
+ dataPriv.set( el, type, false );
|
|
|
+ jQuery.event.add( el, type, {
|
|
|
+ namespace: false,
|
|
|
+ handler: function( event ) {
|
|
|
+ var notAsync, result,
|
|
|
+ saved = dataPriv.get( this, type );
|
|
|
+
|
|
|
+ if ( ( event.isTrigger & 1 ) && this[ type ] ) {
|
|
|
+
|
|
|
+ // Interrupt processing of the outer synthetic .trigger()ed event
|
|
|
+ // Saved data should be false in such cases, but might be a leftover capture object
|
|
|
+ // from an async native handler (gh-4350)
|
|
|
+ if ( !saved.length ) {
|
|
|
+
|
|
|
+ // Store arguments for use when handling the inner native event
|
|
|
+ // There will always be at least one argument (an event object), so this array
|
|
|
+ // will not be confused with a leftover capture object.
|
|
|
+ saved = slice.call( arguments );
|
|
|
+ dataPriv.set( this, type, saved );
|
|
|
+
|
|
|
+ // Trigger the native event and capture its result
|
|
|
+ // Support: IE <=9 - 11+
|
|
|
+ // focus() and blur() are asynchronous
|
|
|
+ notAsync = expectSync( this, type );
|
|
|
+ this[ type ]();
|
|
|
+ result = dataPriv.get( this, type );
|
|
|
+ if ( saved !== result || notAsync ) {
|
|
|
+ dataPriv.set( this, type, false );
|
|
|
+ } else {
|
|
|
+ result = {};
|
|
|
+ }
|
|
|
+ if ( saved !== result ) {
|
|
|
+
|
|
|
+ // Cancel the outer synthetic event
|
|
|
+ event.stopImmediatePropagation();
|
|
|
+ event.preventDefault();
|
|
|
+ return result.value;
|
|
|
+ }
|
|
|
+
|
|
|
+ // If this is an inner synthetic event for an event with a bubbling surrogate
|
|
|
+ // (focus or blur), assume that the surrogate already propagated from triggering the
|
|
|
+ // native event and prevent that from happening again here.
|
|
|
+ // This technically gets the ordering wrong w.r.t. to `.trigger()` (in which the
|
|
|
+ // bubbling surrogate propagates *after* the non-bubbling base), but that seems
|
|
|
+ // less bad than duplication.
|
|
|
+ } else if ( ( jQuery.event.special[ type ] || {} ).delegateType ) {
|
|
|
+ event.stopPropagation();
|
|
|
+ }
|
|
|
+
|
|
|
+ // If this is a native event triggered above, everything is now in order
|
|
|
+ // Fire an inner synthetic event with the original arguments
|
|
|
+ } else if ( saved.length ) {
|
|
|
+
|
|
|
+ // ...and capture the result
|
|
|
+ dataPriv.set( this, type, {
|
|
|
+ value: jQuery.event.trigger(
|
|
|
+
|
|
|
+ // Support: IE <=9 - 11+
|
|
|
+ // Extend with the prototype to reset the above stopImmediatePropagation()
|
|
|
+ jQuery.extend( saved[ 0 ], jQuery.Event.prototype ),
|
|
|
+ saved.slice( 1 ),
|
|
|
+ this
|
|
|
+ )
|
|
|
+ } );
|
|
|
+
|
|
|
+ // Abort handling of the native event
|
|
|
+ event.stopImmediatePropagation();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } );
|
|
|
+}
|
|
|
+
|
|
|
+jQuery.removeEvent = function( elem, type, handle ) {
|
|
|
+
|
|
|
+ // This "if" is needed for plain objects
|
|
|
+ if ( elem.removeEventListener ) {
|
|
|
+ elem.removeEventListener( type, handle );
|
|
|
+ }
|
|
|
+};
|
|
|
+
|
|
|
+jQuery.Event = function( src, props ) {
|
|
|
+
|
|
|
+ // Allow instantiation without the 'new' keyword
|
|
|
+ if ( !( this instanceof jQuery.Event ) ) {
|
|
|
+ return new jQuery.Event( src, props );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Event object
|
|
|
+ if ( src && src.type ) {
|
|
|
+ this.originalEvent = src;
|
|
|
+ this.type = src.type;
|
|
|
+
|
|
|
+ // Events bubbling up the document may have been marked as prevented
|
|
|
+ // by a handler lower down the tree; reflect the correct value.
|
|
|
+ this.isDefaultPrevented = src.defaultPrevented ||
|
|
|
+ src.defaultPrevented === undefined &&
|
|
|
+
|
|
|
+ // Support: Android <=2.3 only
|
|
|
+ src.returnValue === false ?
|
|
|
+ returnTrue :
|
|
|
+ returnFalse;
|
|
|
+
|
|
|
+ // Create target properties
|
|
|
+ // Support: Safari <=6 - 7 only
|
|
|
+ // Target should not be a text node (#504, #13143)
|
|
|
+ this.target = ( src.target && src.target.nodeType === 3 ) ?
|
|
|
+ src.target.parentNode :
|
|
|
+ src.target;
|
|
|
+
|
|
|
+ this.currentTarget = src.currentTarget;
|
|
|
+ this.relatedTarget = src.relatedTarget;
|
|
|
+
|
|
|
+ // Event type
|
|
|
+ } else {
|
|
|
+ this.type = src;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Put explicitly provided properties onto the event object
|
|
|
+ if ( props ) {
|
|
|
+ jQuery.extend( this, props );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Create a timestamp if incoming event doesn't have one
|
|
|
+ this.timeStamp = src && src.timeStamp || Date.now();
|
|
|
+
|
|
|
+ // Mark it as fixed
|
|
|
+ this[ jQuery.expando ] = true;
|
|
|
+};
|
|
|
+
|
|
|
+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
|
|
|
+// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
|
|
|
+jQuery.Event.prototype = {
|
|
|
+ constructor: jQuery.Event,
|
|
|
+ isDefaultPrevented: returnFalse,
|
|
|
+ isPropagationStopped: returnFalse,
|
|
|
+ isImmediatePropagationStopped: returnFalse,
|
|
|
+ isSimulated: false,
|
|
|
+
|
|
|
+ preventDefault: function() {
|
|
|
+ var e = this.originalEvent;
|
|
|
+
|
|
|
+ this.isDefaultPrevented = returnTrue;
|
|
|
+
|
|
|
+ if ( e && !this.isSimulated ) {
|
|
|
+ e.preventDefault();
|
|
|
+ }
|
|
|
+ },
|
|
|
+ stopPropagation: function() {
|
|
|
+ var e = this.originalEvent;
|
|
|
+
|
|
|
+ this.isPropagationStopped = returnTrue;
|
|
|
+
|
|
|
+ if ( e && !this.isSimulated ) {
|
|
|
+ e.stopPropagation();
|
|
|
+ }
|
|
|
+ },
|
|
|
+ stopImmediatePropagation: function() {
|
|
|
+ var e = this.originalEvent;
|
|
|
+
|
|
|
+ this.isImmediatePropagationStopped = returnTrue;
|
|
|
+
|
|
|
+ if ( e && !this.isSimulated ) {
|
|
|
+ e.stopImmediatePropagation();
|
|
|
+ }
|
|
|
+
|
|
|
+ this.stopPropagation();
|
|
|
+ }
|
|
|
+};
|
|
|
+
|
|
|
+// Includes all common event props including KeyEvent and MouseEvent specific props
|
|
|
+jQuery.each( {
|
|
|
+ altKey: true,
|
|
|
+ bubbles: true,
|
|
|
+ cancelable: true,
|
|
|
+ changedTouches: true,
|
|
|
+ ctrlKey: true,
|
|
|
+ detail: true,
|
|
|
+ eventPhase: true,
|
|
|
+ metaKey: true,
|
|
|
+ pageX: true,
|
|
|
+ pageY: true,
|
|
|
+ shiftKey: true,
|
|
|
+ view: true,
|
|
|
+ "char": true,
|
|
|
+ code: true,
|
|
|
+ charCode: true,
|
|
|
+ key: true,
|
|
|
+ keyCode: true,
|
|
|
+ button: true,
|
|
|
+ buttons: true,
|
|
|
+ clientX: true,
|
|
|
+ clientY: true,
|
|
|
+ offsetX: true,
|
|
|
+ offsetY: true,
|
|
|
+ pointerId: true,
|
|
|
+ pointerType: true,
|
|
|
+ screenX: true,
|
|
|
+ screenY: true,
|
|
|
+ targetTouches: true,
|
|
|
+ toElement: true,
|
|
|
+ touches: true,
|
|
|
+
|
|
|
+ which: function( event ) {
|
|
|
+ var button = event.button;
|
|
|
+
|
|
|
+ // Add which for key events
|
|
|
+ if ( event.which == null && rkeyEvent.test( event.type ) ) {
|
|
|
+ return event.charCode != null ? event.charCode : event.keyCode;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Add which for click: 1 === left; 2 === middle; 3 === right
|
|
|
+ if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) {
|
|
|
+ if ( button & 1 ) {
|
|
|
+ return 1;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( button & 2 ) {
|
|
|
+ return 3;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( button & 4 ) {
|
|
|
+ return 2;
|
|
|
+ }
|
|
|
+
|
|
|
+ return 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ return event.which;
|
|
|
+ }
|
|
|
+}, jQuery.event.addProp );
|
|
|
+
|
|
|
+jQuery.each( { focus: "focusin", blur: "focusout" }, function( type, delegateType ) {
|
|
|
+ jQuery.event.special[ type ] = {
|
|
|
+
|
|
|
+ // Utilize native event if possible so blur/focus sequence is correct
|
|
|
+ setup: function() {
|
|
|
+
|
|
|
+ // Claim the first handler
|
|
|
+ // dataPriv.set( this, "focus", ... )
|
|
|
+ // dataPriv.set( this, "blur", ... )
|
|
|
+ leverageNative( this, type, expectSync );
|
|
|
+
|
|
|
+ // Return false to allow normal processing in the caller
|
|
|
+ return false;
|
|
|
+ },
|
|
|
+ trigger: function() {
|
|
|
+
|
|
|
+ // Force setup before trigger
|
|
|
+ leverageNative( this, type );
|
|
|
+
|
|
|
+ // Return non-false to allow normal event-path propagation
|
|
|
+ return true;
|
|
|
+ },
|
|
|
+
|
|
|
+ delegateType: delegateType
|
|
|
+ };
|
|
|
+} );
|
|
|
+
|
|
|
+// Create mouseenter/leave events using mouseover/out and event-time checks
|
|
|
+// so that event delegation works in jQuery.
|
|
|
+// Do the same for pointerenter/pointerleave and pointerover/pointerout
|
|
|
+//
|
|
|
+// Support: Safari 7 only
|
|
|
+// Safari sends mouseenter too often; see:
|
|
|
+// https://bugs.chromium.org/p/chromium/issues/detail?id=470258
|
|
|
+// for the description of the bug (it existed in older Chrome versions as well).
|
|
|
+jQuery.each( {
|
|
|
+ mouseenter: "mouseover",
|
|
|
+ mouseleave: "mouseout",
|
|
|
+ pointerenter: "pointerover",
|
|
|
+ pointerleave: "pointerout"
|
|
|
+}, function( orig, fix ) {
|
|
|
+ jQuery.event.special[ orig ] = {
|
|
|
+ delegateType: fix,
|
|
|
+ bindType: fix,
|
|
|
+
|
|
|
+ handle: function( event ) {
|
|
|
+ var ret,
|
|
|
+ target = this,
|
|
|
+ related = event.relatedTarget,
|
|
|
+ handleObj = event.handleObj;
|
|
|
+
|
|
|
+ // For mouseenter/leave call the handler if related is outside the target.
|
|
|
+ // NB: No relatedTarget if the mouse left/entered the browser window
|
|
|
+ if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
|
|
|
+ event.type = handleObj.origType;
|
|
|
+ ret = handleObj.handler.apply( this, arguments );
|
|
|
+ event.type = fix;
|
|
|
+ }
|
|
|
+ return ret;
|
|
|
+ }
|
|
|
+ };
|
|
|
+} );
|
|
|
+
|
|
|
+jQuery.fn.extend( {
|
|
|
+
|
|
|
+ on: function( types, selector, data, fn ) {
|
|
|
+ return on( this, types, selector, data, fn );
|
|
|
+ },
|
|
|
+ one: function( types, selector, data, fn ) {
|
|
|
+ return on( this, types, selector, data, fn, 1 );
|
|
|
+ },
|
|
|
+ off: function( types, selector, fn ) {
|
|
|
+ var handleObj, type;
|
|
|
+ if ( types && types.preventDefault && types.handleObj ) {
|
|
|
+
|
|
|
+ // ( event ) dispatched jQuery.Event
|
|
|
+ handleObj = types.handleObj;
|
|
|
+ jQuery( types.delegateTarget ).off(
|
|
|
+ handleObj.namespace ?
|
|
|
+ handleObj.origType + "." + handleObj.namespace :
|
|
|
+ handleObj.origType,
|
|
|
+ handleObj.selector,
|
|
|
+ handleObj.handler
|
|
|
+ );
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+ if ( typeof types === "object" ) {
|
|
|
+
|
|
|
+ // ( types-object [, selector] )
|
|
|
+ for ( type in types ) {
|
|
|
+ this.off( type, selector, types[ type ] );
|
|
|
+ }
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+ if ( selector === false || typeof selector === "function" ) {
|
|
|
+
|
|
|
+ // ( types [, fn] )
|
|
|
+ fn = selector;
|
|
|
+ selector = undefined;
|
|
|
+ }
|
|
|
+ if ( fn === false ) {
|
|
|
+ fn = returnFalse;
|
|
|
+ }
|
|
|
+ return this.each( function() {
|
|
|
+ jQuery.event.remove( this, types, fn, selector );
|
|
|
+ } );
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+var
|
|
|
+
|
|
|
+ /* eslint-disable max-len */
|
|
|
+
|
|
|
+ // See https://github.com/eslint/eslint/issues/3229
|
|
|
+ rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi,
|
|
|
+
|
|
|
+ /* eslint-enable */
|
|
|
+
|
|
|
+ // Support: IE <=10 - 11, Edge 12 - 13 only
|
|
|
+ // In IE/Edge using regex groups here causes severe slowdowns.
|
|
|
+ // See https://connect.microsoft.com/IE/feedback/details/1736512/
|
|
|
+ rnoInnerhtml = /<script|<style|<link/i,
|
|
|
+
|
|
|
+ // checked="checked" or checked
|
|
|
+ rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
|
|
|
+ rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;
|
|
|
+
|
|
|
+// Prefer a tbody over its parent table for containing new rows
|
|
|
+function manipulationTarget( elem, content ) {
|
|
|
+ if ( nodeName( elem, "table" ) &&
|
|
|
+ nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {
|
|
|
+
|
|
|
+ return jQuery( elem ).children( "tbody" )[ 0 ] || elem;
|
|
|
+ }
|
|
|
+
|
|
|
+ return elem;
|
|
|
+}
|
|
|
+
|
|
|
+// Replace/restore the type attribute of script elements for safe DOM manipulation
|
|
|
+function disableScript( elem ) {
|
|
|
+ elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
|
|
|
+ return elem;
|
|
|
+}
|
|
|
+function restoreScript( elem ) {
|
|
|
+ if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) {
|
|
|
+ elem.type = elem.type.slice( 5 );
|
|
|
+ } else {
|
|
|
+ elem.removeAttribute( "type" );
|
|
|
+ }
|
|
|
+
|
|
|
+ return elem;
|
|
|
+}
|
|
|
+
|
|
|
+function cloneCopyEvent( src, dest ) {
|
|
|
+ var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
|
|
|
+
|
|
|
+ if ( dest.nodeType !== 1 ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // 1. Copy private data: events, handlers, etc.
|
|
|
+ if ( dataPriv.hasData( src ) ) {
|
|
|
+ pdataOld = dataPriv.access( src );
|
|
|
+ pdataCur = dataPriv.set( dest, pdataOld );
|
|
|
+ events = pdataOld.events;
|
|
|
+
|
|
|
+ if ( events ) {
|
|
|
+ delete pdataCur.handle;
|
|
|
+ pdataCur.events = {};
|
|
|
+
|
|
|
+ for ( type in events ) {
|
|
|
+ for ( i = 0, l = events[ type ].length; i < l; i++ ) {
|
|
|
+ jQuery.event.add( dest, type, events[ type ][ i ] );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // 2. Copy user data
|
|
|
+ if ( dataUser.hasData( src ) ) {
|
|
|
+ udataOld = dataUser.access( src );
|
|
|
+ udataCur = jQuery.extend( {}, udataOld );
|
|
|
+
|
|
|
+ dataUser.set( dest, udataCur );
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+// Fix IE bugs, see support tests
|
|
|
+function fixInput( src, dest ) {
|
|
|
+ var nodeName = dest.nodeName.toLowerCase();
|
|
|
+
|
|
|
+ // Fails to persist the checked state of a cloned checkbox or radio button.
|
|
|
+ if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
|
|
|
+ dest.checked = src.checked;
|
|
|
+
|
|
|
+ // Fails to return the selected option to the default selected state when cloning options
|
|
|
+ } else if ( nodeName === "input" || nodeName === "textarea" ) {
|
|
|
+ dest.defaultValue = src.defaultValue;
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+function domManip( collection, args, callback, ignored ) {
|
|
|
+
|
|
|
+ // Flatten any nested arrays
|
|
|
+ args = concat.apply( [], args );
|
|
|
+
|
|
|
+ var fragment, first, scripts, hasScripts, node, doc,
|
|
|
+ i = 0,
|
|
|
+ l = collection.length,
|
|
|
+ iNoClone = l - 1,
|
|
|
+ value = args[ 0 ],
|
|
|
+ valueIsFunction = isFunction( value );
|
|
|
+
|
|
|
+ // We can't cloneNode fragments that contain checked, in WebKit
|
|
|
+ if ( valueIsFunction ||
|
|
|
+ ( l > 1 && typeof value === "string" &&
|
|
|
+ !support.checkClone && rchecked.test( value ) ) ) {
|
|
|
+ return collection.each( function( index ) {
|
|
|
+ var self = collection.eq( index );
|
|
|
+ if ( valueIsFunction ) {
|
|
|
+ args[ 0 ] = value.call( this, index, self.html() );
|
|
|
+ }
|
|
|
+ domManip( self, args, callback, ignored );
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( l ) {
|
|
|
+ fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
|
|
|
+ first = fragment.firstChild;
|
|
|
+
|
|
|
+ if ( fragment.childNodes.length === 1 ) {
|
|
|
+ fragment = first;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Require either new content or an interest in ignored elements to invoke the callback
|
|
|
+ if ( first || ignored ) {
|
|
|
+ scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
|
|
|
+ hasScripts = scripts.length;
|
|
|
+
|
|
|
+ // Use the original fragment for the last item
|
|
|
+ // instead of the first because it can end up
|
|
|
+ // being emptied incorrectly in certain situations (#8070).
|
|
|
+ for ( ; i < l; i++ ) {
|
|
|
+ node = fragment;
|
|
|
+
|
|
|
+ if ( i !== iNoClone ) {
|
|
|
+ node = jQuery.clone( node, true, true );
|
|
|
+
|
|
|
+ // Keep references to cloned scripts for later restoration
|
|
|
+ if ( hasScripts ) {
|
|
|
+
|
|
|
+ // Support: Android <=4.0 only, PhantomJS 1 only
|
|
|
+ // push.apply(_, arraylike) throws on ancient WebKit
|
|
|
+ jQuery.merge( scripts, getAll( node, "script" ) );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ callback.call( collection[ i ], node, i );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( hasScripts ) {
|
|
|
+ doc = scripts[ scripts.length - 1 ].ownerDocument;
|
|
|
+
|
|
|
+ // Reenable scripts
|
|
|
+ jQuery.map( scripts, restoreScript );
|
|
|
+
|
|
|
+ // Evaluate executable scripts on first document insertion
|
|
|
+ for ( i = 0; i < hasScripts; i++ ) {
|
|
|
+ node = scripts[ i ];
|
|
|
+ if ( rscriptType.test( node.type || "" ) &&
|
|
|
+ !dataPriv.access( node, "globalEval" ) &&
|
|
|
+ jQuery.contains( doc, node ) ) {
|
|
|
+
|
|
|
+ if ( node.src && ( node.type || "" ).toLowerCase() !== "module" ) {
|
|
|
+
|
|
|
+ // Optional AJAX dependency, but won't run scripts if not present
|
|
|
+ if ( jQuery._evalUrl && !node.noModule ) {
|
|
|
+ jQuery._evalUrl( node.src, {
|
|
|
+ nonce: node.nonce || node.getAttribute( "nonce" )
|
|
|
+ } );
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ DOMEval( node.textContent.replace( rcleanScript, "" ), node, doc );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return collection;
|
|
|
+}
|
|
|
+
|
|
|
+function remove( elem, selector, keepData ) {
|
|
|
+ var node,
|
|
|
+ nodes = selector ? jQuery.filter( selector, elem ) : elem,
|
|
|
+ i = 0;
|
|
|
+
|
|
|
+ for ( ; ( node = nodes[ i ] ) != null; i++ ) {
|
|
|
+ if ( !keepData && node.nodeType === 1 ) {
|
|
|
+ jQuery.cleanData( getAll( node ) );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( node.parentNode ) {
|
|
|
+ if ( keepData && isAttached( node ) ) {
|
|
|
+ setGlobalEval( getAll( node, "script" ) );
|
|
|
+ }
|
|
|
+ node.parentNode.removeChild( node );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return elem;
|
|
|
+}
|
|
|
+
|
|
|
+jQuery.extend( {
|
|
|
+ htmlPrefilter: function( html ) {
|
|
|
+ return html.replace( rxhtmlTag, "<$1></$2>" );
|
|
|
+ },
|
|
|
+
|
|
|
+ clone: function( elem, dataAndEvents, deepDataAndEvents ) {
|
|
|
+ var i, l, srcElements, destElements,
|
|
|
+ clone = elem.cloneNode( true ),
|
|
|
+ inPage = isAttached( elem );
|
|
|
+
|
|
|
+ // Fix IE cloning issues
|
|
|
+ if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
|
|
|
+ !jQuery.isXMLDoc( elem ) ) {
|
|
|
+
|
|
|
+ // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2
|
|
|
+ destElements = getAll( clone );
|
|
|
+ srcElements = getAll( elem );
|
|
|
+
|
|
|
+ for ( i = 0, l = srcElements.length; i < l; i++ ) {
|
|
|
+ fixInput( srcElements[ i ], destElements[ i ] );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Copy the events from the original to the clone
|
|
|
+ if ( dataAndEvents ) {
|
|
|
+ if ( deepDataAndEvents ) {
|
|
|
+ srcElements = srcElements || getAll( elem );
|
|
|
+ destElements = destElements || getAll( clone );
|
|
|
+
|
|
|
+ for ( i = 0, l = srcElements.length; i < l; i++ ) {
|
|
|
+ cloneCopyEvent( srcElements[ i ], destElements[ i ] );
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ cloneCopyEvent( elem, clone );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Preserve script evaluation history
|
|
|
+ destElements = getAll( clone, "script" );
|
|
|
+ if ( destElements.length > 0 ) {
|
|
|
+ setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Return the cloned set
|
|
|
+ return clone;
|
|
|
+ },
|
|
|
+
|
|
|
+ cleanData: function( elems ) {
|
|
|
+ var data, elem, type,
|
|
|
+ special = jQuery.event.special,
|
|
|
+ i = 0;
|
|
|
+
|
|
|
+ for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
|
|
|
+ if ( acceptData( elem ) ) {
|
|
|
+ if ( ( data = elem[ dataPriv.expando ] ) ) {
|
|
|
+ if ( data.events ) {
|
|
|
+ for ( type in data.events ) {
|
|
|
+ if ( special[ type ] ) {
|
|
|
+ jQuery.event.remove( elem, type );
|
|
|
+
|
|
|
+ // This is a shortcut to avoid jQuery.event.remove's overhead
|
|
|
+ } else {
|
|
|
+ jQuery.removeEvent( elem, type, data.handle );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Support: Chrome <=35 - 45+
|
|
|
+ // Assign undefined instead of using delete, see Data#remove
|
|
|
+ elem[ dataPriv.expando ] = undefined;
|
|
|
+ }
|
|
|
+ if ( elem[ dataUser.expando ] ) {
|
|
|
+
|
|
|
+ // Support: Chrome <=35 - 45+
|
|
|
+ // Assign undefined instead of using delete, see Data#remove
|
|
|
+ elem[ dataUser.expando ] = undefined;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+jQuery.fn.extend( {
|
|
|
+ detach: function( selector ) {
|
|
|
+ return remove( this, selector, true );
|
|
|
+ },
|
|
|
+
|
|
|
+ remove: function( selector ) {
|
|
|
+ return remove( this, selector );
|
|
|
+ },
|
|
|
+
|
|
|
+ text: function( value ) {
|
|
|
+ return access( this, function( value ) {
|
|
|
+ return value === undefined ?
|
|
|
+ jQuery.text( this ) :
|
|
|
+ this.empty().each( function() {
|
|
|
+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
|
|
|
+ this.textContent = value;
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ }, null, value, arguments.length );
|
|
|
+ },
|
|
|
+
|
|
|
+ append: function() {
|
|
|
+ return domManip( this, arguments, function( elem ) {
|
|
|
+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
|
|
|
+ var target = manipulationTarget( this, elem );
|
|
|
+ target.appendChild( elem );
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ },
|
|
|
+
|
|
|
+ prepend: function() {
|
|
|
+ return domManip( this, arguments, function( elem ) {
|
|
|
+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
|
|
|
+ var target = manipulationTarget( this, elem );
|
|
|
+ target.insertBefore( elem, target.firstChild );
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ },
|
|
|
+
|
|
|
+ before: function() {
|
|
|
+ return domManip( this, arguments, function( elem ) {
|
|
|
+ if ( this.parentNode ) {
|
|
|
+ this.parentNode.insertBefore( elem, this );
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ },
|
|
|
+
|
|
|
+ after: function() {
|
|
|
+ return domManip( this, arguments, function( elem ) {
|
|
|
+ if ( this.parentNode ) {
|
|
|
+ this.parentNode.insertBefore( elem, this.nextSibling );
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ },
|
|
|
+
|
|
|
+ empty: function() {
|
|
|
+ var elem,
|
|
|
+ i = 0;
|
|
|
+
|
|
|
+ for ( ; ( elem = this[ i ] ) != null; i++ ) {
|
|
|
+ if ( elem.nodeType === 1 ) {
|
|
|
+
|
|
|
+ // Prevent memory leaks
|
|
|
+ jQuery.cleanData( getAll( elem, false ) );
|
|
|
+
|
|
|
+ // Remove any remaining nodes
|
|
|
+ elem.textContent = "";
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+
|
|
|
+ clone: function( dataAndEvents, deepDataAndEvents ) {
|
|
|
+ dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
|
|
|
+ deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
|
|
|
+
|
|
|
+ return this.map( function() {
|
|
|
+ return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
|
|
|
+ } );
|
|
|
+ },
|
|
|
+
|
|
|
+ html: function( value ) {
|
|
|
+ return access( this, function( value ) {
|
|
|
+ var elem = this[ 0 ] || {},
|
|
|
+ i = 0,
|
|
|
+ l = this.length;
|
|
|
+
|
|
|
+ if ( value === undefined && elem.nodeType === 1 ) {
|
|
|
+ return elem.innerHTML;
|
|
|
+ }
|
|
|
+
|
|
|
+ // See if we can take a shortcut and just use innerHTML
|
|
|
+ if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
|
|
|
+ !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
|
|
|
+
|
|
|
+ value = jQuery.htmlPrefilter( value );
|
|
|
+
|
|
|
+ try {
|
|
|
+ for ( ; i < l; i++ ) {
|
|
|
+ elem = this[ i ] || {};
|
|
|
+
|
|
|
+ // Remove element nodes and prevent memory leaks
|
|
|
+ if ( elem.nodeType === 1 ) {
|
|
|
+ jQuery.cleanData( getAll( elem, false ) );
|
|
|
+ elem.innerHTML = value;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ elem = 0;
|
|
|
+
|
|
|
+ // If using innerHTML throws an exception, use the fallback method
|
|
|
+ } catch ( e ) {}
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( elem ) {
|
|
|
+ this.empty().append( value );
|
|
|
+ }
|
|
|
+ }, null, value, arguments.length );
|
|
|
+ },
|
|
|
+
|
|
|
+ replaceWith: function() {
|
|
|
+ var ignored = [];
|
|
|
+
|
|
|
+ // Make the changes, replacing each non-ignored context element with the new content
|
|
|
+ return domManip( this, arguments, function( elem ) {
|
|
|
+ var parent = this.parentNode;
|
|
|
+
|
|
|
+ if ( jQuery.inArray( this, ignored ) < 0 ) {
|
|
|
+ jQuery.cleanData( getAll( this ) );
|
|
|
+ if ( parent ) {
|
|
|
+ parent.replaceChild( elem, this );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Force callback invocation
|
|
|
+ }, ignored );
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+jQuery.each( {
|
|
|
+ appendTo: "append",
|
|
|
+ prependTo: "prepend",
|
|
|
+ insertBefore: "before",
|
|
|
+ insertAfter: "after",
|
|
|
+ replaceAll: "replaceWith"
|
|
|
+}, function( name, original ) {
|
|
|
+ jQuery.fn[ name ] = function( selector ) {
|
|
|
+ var elems,
|
|
|
+ ret = [],
|
|
|
+ insert = jQuery( selector ),
|
|
|
+ last = insert.length - 1,
|
|
|
+ i = 0;
|
|
|
+
|
|
|
+ for ( ; i <= last; i++ ) {
|
|
|
+ elems = i === last ? this : this.clone( true );
|
|
|
+ jQuery( insert[ i ] )[ original ]( elems );
|
|
|
+
|
|
|
+ // Support: Android <=4.0 only, PhantomJS 1 only
|
|
|
+ // .get() because push.apply(_, arraylike) throws on ancient WebKit
|
|
|
+ push.apply( ret, elems.get() );
|
|
|
+ }
|
|
|
+
|
|
|
+ return this.pushStack( ret );
|
|
|
+ };
|
|
|
+} );
|
|
|
+var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
|
|
|
+
|
|
|
+var getStyles = function( elem ) {
|
|
|
+
|
|
|
+ // Support: IE <=11 only, Firefox <=30 (#15098, #14150)
|
|
|
+ // IE throws on elements created in popups
|
|
|
+ // FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
|
|
|
+ var view = elem.ownerDocument.defaultView;
|
|
|
+
|
|
|
+ if ( !view || !view.opener ) {
|
|
|
+ view = window;
|
|
|
+ }
|
|
|
+
|
|
|
+ return view.getComputedStyle( elem );
|
|
|
+ };
|
|
|
+
|
|
|
+var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+( function() {
|
|
|
+
|
|
|
+ // Executing both pixelPosition & boxSizingReliable tests require only one layout
|
|
|
+ // so they're executed at the same time to save the second computation.
|
|
|
+ function computeStyleTests() {
|
|
|
+
|
|
|
+ // This is a singleton, we need to execute it only once
|
|
|
+ if ( !div ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ container.style.cssText = "position:absolute;left:-11111px;width:60px;" +
|
|
|
+ "margin-top:1px;padding:0;border:0";
|
|
|
+ div.style.cssText =
|
|
|
+ "position:relative;display:block;box-sizing:border-box;overflow:scroll;" +
|
|
|
+ "margin:auto;border:1px;padding:1px;" +
|
|
|
+ "width:60%;top:1%";
|
|
|
+ documentElement.appendChild( container ).appendChild( div );
|
|
|
+
|
|
|
+ var divStyle = window.getComputedStyle( div );
|
|
|
+ pixelPositionVal = divStyle.top !== "1%";
|
|
|
+
|
|
|
+ // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
|
|
|
+ reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12;
|
|
|
+
|
|
|
+ // Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3
|
|
|
+ // Some styles come back with percentage values, even though they shouldn't
|
|
|
+ div.style.right = "60%";
|
|
|
+ pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36;
|
|
|
+
|
|
|
+ // Support: IE 9 - 11 only
|
|
|
+ // Detect misreporting of content dimensions for box-sizing:border-box elements
|
|
|
+ boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36;
|
|
|
+
|
|
|
+ // Support: IE 9 only
|
|
|
+ // Detect overflow:scroll screwiness (gh-3699)
|
|
|
+ // Support: Chrome <=64
|
|
|
+ // Don't get tricked when zoom affects offsetWidth (gh-4029)
|
|
|
+ div.style.position = "absolute";
|
|
|
+ scrollboxSizeVal = roundPixelMeasures( div.offsetWidth / 3 ) === 12;
|
|
|
+
|
|
|
+ documentElement.removeChild( container );
|
|
|
+
|
|
|
+ // Nullify the div so it wouldn't be stored in the memory and
|
|
|
+ // it will also be a sign that checks already performed
|
|
|
+ div = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ function roundPixelMeasures( measure ) {
|
|
|
+ return Math.round( parseFloat( measure ) );
|
|
|
+ }
|
|
|
+
|
|
|
+ var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal,
|
|
|
+ reliableMarginLeftVal,
|
|
|
+ container = document.createElement( "div" ),
|
|
|
+ div = document.createElement( "div" );
|
|
|
+
|
|
|
+ // Finish early in limited (non-browser) environments
|
|
|
+ if ( !div.style ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Support: IE <=9 - 11 only
|
|
|
+ // Style of cloned element affects source element cloned (#8908)
|
|
|
+ div.style.backgroundClip = "content-box";
|
|
|
+ div.cloneNode( true ).style.backgroundClip = "";
|
|
|
+ support.clearCloneStyle = div.style.backgroundClip === "content-box";
|
|
|
+
|
|
|
+ jQuery.extend( support, {
|
|
|
+ boxSizingReliable: function() {
|
|
|
+ computeStyleTests();
|
|
|
+ return boxSizingReliableVal;
|
|
|
+ },
|
|
|
+ pixelBoxStyles: function() {
|
|
|
+ computeStyleTests();
|
|
|
+ return pixelBoxStylesVal;
|
|
|
+ },
|
|
|
+ pixelPosition: function() {
|
|
|
+ computeStyleTests();
|
|
|
+ return pixelPositionVal;
|
|
|
+ },
|
|
|
+ reliableMarginLeft: function() {
|
|
|
+ computeStyleTests();
|
|
|
+ return reliableMarginLeftVal;
|
|
|
+ },
|
|
|
+ scrollboxSize: function() {
|
|
|
+ computeStyleTests();
|
|
|
+ return scrollboxSizeVal;
|
|
|
+ }
|
|
|
+ } );
|
|
|
+} )();
|
|
|
+
|
|
|
+
|
|
|
+function curCSS( elem, name, computed ) {
|
|
|
+ var width, minWidth, maxWidth, ret,
|
|
|
+
|
|
|
+ // Support: Firefox 51+
|
|
|
+ // Retrieving style before computed somehow
|
|
|
+ // fixes an issue with getting wrong values
|
|
|
+ // on detached elements
|
|
|
+ style = elem.style;
|
|
|
+
|
|
|
+ computed = computed || getStyles( elem );
|
|
|
+
|
|
|
+ // getPropertyValue is needed for:
|
|
|
+ // .css('filter') (IE 9 only, #12537)
|
|
|
+ // .css('--customProperty) (#3144)
|
|
|
+ if ( computed ) {
|
|
|
+ ret = computed.getPropertyValue( name ) || computed[ name ];
|
|
|
+
|
|
|
+ if ( ret === "" && !isAttached( elem ) ) {
|
|
|
+ ret = jQuery.style( elem, name );
|
|
|
+ }
|
|
|
+
|
|
|
+ // A tribute to the "awesome hack by Dean Edwards"
|
|
|
+ // Android Browser returns percentage for some values,
|
|
|
+ // but width seems to be reliably pixels.
|
|
|
+ // This is against the CSSOM draft spec:
|
|
|
+ // https://drafts.csswg.org/cssom/#resolved-values
|
|
|
+ if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) {
|
|
|
+
|
|
|
+ // Remember the original values
|
|
|
+ width = style.width;
|
|
|
+ minWidth = style.minWidth;
|
|
|
+ maxWidth = style.maxWidth;
|
|
|
+
|
|
|
+ // Put in the new values to get a computed value out
|
|
|
+ style.minWidth = style.maxWidth = style.width = ret;
|
|
|
+ ret = computed.width;
|
|
|
+
|
|
|
+ // Revert the changed values
|
|
|
+ style.width = width;
|
|
|
+ style.minWidth = minWidth;
|
|
|
+ style.maxWidth = maxWidth;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return ret !== undefined ?
|
|
|
+
|
|
|
+ // Support: IE <=9 - 11 only
|
|
|
+ // IE returns zIndex value as an integer.
|
|
|
+ ret + "" :
|
|
|
+ ret;
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+function addGetHookIf( conditionFn, hookFn ) {
|
|
|
+
|
|
|
+ // Define the hook, we'll check on the first run if it's really needed.
|
|
|
+ return {
|
|
|
+ get: function() {
|
|
|
+ if ( conditionFn() ) {
|
|
|
+
|
|
|
+ // Hook not needed (or it's not possible to use it due
|
|
|
+ // to missing dependency), remove it.
|
|
|
+ delete this.get;
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Hook needed; redefine it so that the support test is not executed again.
|
|
|
+ return ( this.get = hookFn ).apply( this, arguments );
|
|
|
+ }
|
|
|
+ };
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+var cssPrefixes = [ "Webkit", "Moz", "ms" ],
|
|
|
+ emptyStyle = document.createElement( "div" ).style,
|
|
|
+ vendorProps = {};
|
|
|
+
|
|
|
+// Return a vendor-prefixed property or undefined
|
|
|
+function vendorPropName( name ) {
|
|
|
+
|
|
|
+ // Check for vendor prefixed names
|
|
|
+ var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
|
|
|
+ i = cssPrefixes.length;
|
|
|
+
|
|
|
+ while ( i-- ) {
|
|
|
+ name = cssPrefixes[ i ] + capName;
|
|
|
+ if ( name in emptyStyle ) {
|
|
|
+ return name;
|
|
|
+ }
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+// Return a potentially-mapped jQuery.cssProps or vendor prefixed property
|
|
|
+function finalPropName( name ) {
|
|
|
+ var final = jQuery.cssProps[ name ] || vendorProps[ name ];
|
|
|
+
|
|
|
+ if ( final ) {
|
|
|
+ return final;
|
|
|
+ }
|
|
|
+ if ( name in emptyStyle ) {
|
|
|
+ return name;
|
|
|
+ }
|
|
|
+ return vendorProps[ name ] = vendorPropName( name ) || name;
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+var
|
|
|
+
|
|
|
+ // Swappable if display is none or starts with table
|
|
|
+ // except "table", "table-cell", or "table-caption"
|
|
|
+ // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
|
|
|
+ rdisplayswap = /^(none|table(?!-c[ea]).+)/,
|
|
|
+ rcustomProp = /^--/,
|
|
|
+ cssShow = { position: "absolute", visibility: "hidden", display: "block" },
|
|
|
+ cssNormalTransform = {
|
|
|
+ letterSpacing: "0",
|
|
|
+ fontWeight: "400"
|
|
|
+ };
|
|
|
+
|
|
|
+function setPositiveNumber( elem, value, subtract ) {
|
|
|
+
|
|
|
+ // Any relative (+/-) values have already been
|
|
|
+ // normalized at this point
|
|
|
+ var matches = rcssNum.exec( value );
|
|
|
+ return matches ?
|
|
|
+
|
|
|
+ // Guard against undefined "subtract", e.g., when used as in cssHooks
|
|
|
+ Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
|
|
|
+ value;
|
|
|
+}
|
|
|
+
|
|
|
+function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) {
|
|
|
+ var i = dimension === "width" ? 1 : 0,
|
|
|
+ extra = 0,
|
|
|
+ delta = 0;
|
|
|
+
|
|
|
+ // Adjustment may not be necessary
|
|
|
+ if ( box === ( isBorderBox ? "border" : "content" ) ) {
|
|
|
+ return 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ for ( ; i < 4; i += 2 ) {
|
|
|
+
|
|
|
+ // Both box models exclude margin
|
|
|
+ if ( box === "margin" ) {
|
|
|
+ delta += jQuery.css( elem, box + cssExpand[ i ], true, styles );
|
|
|
+ }
|
|
|
+
|
|
|
+ // If we get here with a content-box, we're seeking "padding" or "border" or "margin"
|
|
|
+ if ( !isBorderBox ) {
|
|
|
+
|
|
|
+ // Add padding
|
|
|
+ delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
|
|
|
+
|
|
|
+ // For "border" or "margin", add border
|
|
|
+ if ( box !== "padding" ) {
|
|
|
+ delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
|
|
|
+
|
|
|
+ // But still keep track of it otherwise
|
|
|
+ } else {
|
|
|
+ extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
|
|
|
+ }
|
|
|
+
|
|
|
+ // If we get here with a border-box (content + padding + border), we're seeking "content" or
|
|
|
+ // "padding" or "margin"
|
|
|
+ } else {
|
|
|
+
|
|
|
+ // For "content", subtract padding
|
|
|
+ if ( box === "content" ) {
|
|
|
+ delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
|
|
|
+ }
|
|
|
+
|
|
|
+ // For "content" or "padding", subtract border
|
|
|
+ if ( box !== "margin" ) {
|
|
|
+ delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Account for positive content-box scroll gutter when requested by providing computedVal
|
|
|
+ if ( !isBorderBox && computedVal >= 0 ) {
|
|
|
+
|
|
|
+ // offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border
|
|
|
+ // Assuming integer scroll gutter, subtract the rest and round down
|
|
|
+ delta += Math.max( 0, Math.ceil(
|
|
|
+ elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
|
|
|
+ computedVal -
|
|
|
+ delta -
|
|
|
+ extra -
|
|
|
+ 0.5
|
|
|
+
|
|
|
+ // If offsetWidth/offsetHeight is unknown, then we can't determine content-box scroll gutter
|
|
|
+ // Use an explicit zero to avoid NaN (gh-3964)
|
|
|
+ ) ) || 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ return delta;
|
|
|
+}
|
|
|
+
|
|
|
+function getWidthOrHeight( elem, dimension, extra ) {
|
|
|
+
|
|
|
+ // Start with computed style
|
|
|
+ var styles = getStyles( elem ),
|
|
|
+
|
|
|
+ // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322).
|
|
|
+ // Fake content-box until we know it's needed to know the true value.
|
|
|
+ boxSizingNeeded = !support.boxSizingReliable() || extra,
|
|
|
+ isBorderBox = boxSizingNeeded &&
|
|
|
+ jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
|
|
|
+ valueIsBorderBox = isBorderBox,
|
|
|
+
|
|
|
+ val = curCSS( elem, dimension, styles ),
|
|
|
+ offsetProp = "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 );
|
|
|
+
|
|
|
+ // Support: Firefox <=54
|
|
|
+ // Return a confounding non-pixel value or feign ignorance, as appropriate.
|
|
|
+ if ( rnumnonpx.test( val ) ) {
|
|
|
+ if ( !extra ) {
|
|
|
+ return val;
|
|
|
+ }
|
|
|
+ val = "auto";
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ // Fall back to offsetWidth/offsetHeight when value is "auto"
|
|
|
+ // This happens for inline elements with no explicit setting (gh-3571)
|
|
|
+ // Support: Android <=4.1 - 4.3 only
|
|
|
+ // Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602)
|
|
|
+ // Support: IE 9-11 only
|
|
|
+ // Also use offsetWidth/offsetHeight for when box sizing is unreliable
|
|
|
+ // We use getClientRects() to check for hidden/disconnected.
|
|
|
+ // In those cases, the computed value can be trusted to be border-box
|
|
|
+ if ( ( !support.boxSizingReliable() && isBorderBox ||
|
|
|
+ val === "auto" ||
|
|
|
+ !parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) &&
|
|
|
+ elem.getClientRects().length ) {
|
|
|
+
|
|
|
+ isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
|
|
|
+
|
|
|
+ // Where available, offsetWidth/offsetHeight approximate border box dimensions.
|
|
|
+ // Where not available (e.g., SVG), assume unreliable box-sizing and interpret the
|
|
|
+ // retrieved value as a content box dimension.
|
|
|
+ valueIsBorderBox = offsetProp in elem;
|
|
|
+ if ( valueIsBorderBox ) {
|
|
|
+ val = elem[ offsetProp ];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Normalize "" and auto
|
|
|
+ val = parseFloat( val ) || 0;
|
|
|
+
|
|
|
+ // Adjust for the element's box model
|
|
|
+ return ( val +
|
|
|
+ boxModelAdjustment(
|
|
|
+ elem,
|
|
|
+ dimension,
|
|
|
+ extra || ( isBorderBox ? "border" : "content" ),
|
|
|
+ valueIsBorderBox,
|
|
|
+ styles,
|
|
|
+
|
|
|
+ // Provide the current computed size to request scroll gutter calculation (gh-3589)
|
|
|
+ val
|
|
|
+ )
|
|
|
+ ) + "px";
|
|
|
+}
|
|
|
+
|
|
|
+jQuery.extend( {
|
|
|
+
|
|
|
+ // Add in style property hooks for overriding the default
|
|
|
+ // behavior of getting and setting a style property
|
|
|
+ cssHooks: {
|
|
|
+ opacity: {
|
|
|
+ get: function( elem, computed ) {
|
|
|
+ if ( computed ) {
|
|
|
+
|
|
|
+ // We should always get a number back from opacity
|
|
|
+ var ret = curCSS( elem, "opacity" );
|
|
|
+ return ret === "" ? "1" : ret;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ // Don't automatically add "px" to these possibly-unitless properties
|
|
|
+ cssNumber: {
|
|
|
+ "animationIterationCount": true,
|
|
|
+ "columnCount": true,
|
|
|
+ "fillOpacity": true,
|
|
|
+ "flexGrow": true,
|
|
|
+ "flexShrink": true,
|
|
|
+ "fontWeight": true,
|
|
|
+ "gridArea": true,
|
|
|
+ "gridColumn": true,
|
|
|
+ "gridColumnEnd": true,
|
|
|
+ "gridColumnStart": true,
|
|
|
+ "gridRow": true,
|
|
|
+ "gridRowEnd": true,
|
|
|
+ "gridRowStart": true,
|
|
|
+ "lineHeight": true,
|
|
|
+ "opacity": true,
|
|
|
+ "order": true,
|
|
|
+ "orphans": true,
|
|
|
+ "widows": true,
|
|
|
+ "zIndex": true,
|
|
|
+ "zoom": true
|
|
|
+ },
|
|
|
+
|
|
|
+ // Add in properties whose names you wish to fix before
|
|
|
+ // setting or getting the value
|
|
|
+ cssProps: {},
|
|
|
+
|
|
|
+ // Get and set the style property on a DOM Node
|
|
|
+ style: function( elem, name, value, extra ) {
|
|
|
+
|
|
|
+ // Don't set styles on text and comment nodes
|
|
|
+ if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Make sure that we're working with the right name
|
|
|
+ var ret, type, hooks,
|
|
|
+ origName = camelCase( name ),
|
|
|
+ isCustomProp = rcustomProp.test( name ),
|
|
|
+ style = elem.style;
|
|
|
+
|
|
|
+ // Make sure that we're working with the right name. We don't
|
|
|
+ // want to query the value if it is a CSS custom property
|
|
|
+ // since they are user-defined.
|
|
|
+ if ( !isCustomProp ) {
|
|
|
+ name = finalPropName( origName );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Gets hook for the prefixed version, then unprefixed version
|
|
|
+ hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
|
|
|
+
|
|
|
+ // Check if we're setting a value
|
|
|
+ if ( value !== undefined ) {
|
|
|
+ type = typeof value;
|
|
|
+
|
|
|
+ // Convert "+=" or "-=" to relative numbers (#7345)
|
|
|
+ if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
|
|
|
+ value = adjustCSS( elem, name, ret );
|
|
|
+
|
|
|
+ // Fixes bug #9237
|
|
|
+ type = "number";
|
|
|
+ }
|
|
|
+
|
|
|
+ // Make sure that null and NaN values aren't set (#7116)
|
|
|
+ if ( value == null || value !== value ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // If a number was passed in, add the unit (except for certain CSS properties)
|
|
|
+ // The isCustomProp check can be removed in jQuery 4.0 when we only auto-append
|
|
|
+ // "px" to a few hardcoded values.
|
|
|
+ if ( type === "number" && !isCustomProp ) {
|
|
|
+ value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
|
|
|
+ }
|
|
|
+
|
|
|
+ // background-* props affect original clone's values
|
|
|
+ if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
|
|
|
+ style[ name ] = "inherit";
|
|
|
+ }
|
|
|
+
|
|
|
+ // If a hook was provided, use that value, otherwise just set the specified value
|
|
|
+ if ( !hooks || !( "set" in hooks ) ||
|
|
|
+ ( value = hooks.set( elem, value, extra ) ) !== undefined ) {
|
|
|
+
|
|
|
+ if ( isCustomProp ) {
|
|
|
+ style.setProperty( name, value );
|
|
|
+ } else {
|
|
|
+ style[ name ] = value;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ } else {
|
|
|
+
|
|
|
+ // If a hook was provided get the non-computed value from there
|
|
|
+ if ( hooks && "get" in hooks &&
|
|
|
+ ( ret = hooks.get( elem, false, extra ) ) !== undefined ) {
|
|
|
+
|
|
|
+ return ret;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Otherwise just get the value from the style object
|
|
|
+ return style[ name ];
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ css: function( elem, name, extra, styles ) {
|
|
|
+ var val, num, hooks,
|
|
|
+ origName = camelCase( name ),
|
|
|
+ isCustomProp = rcustomProp.test( name );
|
|
|
+
|
|
|
+ // Make sure that we're working with the right name. We don't
|
|
|
+ // want to modify the value if it is a CSS custom property
|
|
|
+ // since they are user-defined.
|
|
|
+ if ( !isCustomProp ) {
|
|
|
+ name = finalPropName( origName );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Try prefixed name followed by the unprefixed name
|
|
|
+ hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
|
|
|
+
|
|
|
+ // If a hook was provided get the computed value from there
|
|
|
+ if ( hooks && "get" in hooks ) {
|
|
|
+ val = hooks.get( elem, true, extra );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Otherwise, if a way to get the computed value exists, use that
|
|
|
+ if ( val === undefined ) {
|
|
|
+ val = curCSS( elem, name, styles );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Convert "normal" to computed value
|
|
|
+ if ( val === "normal" && name in cssNormalTransform ) {
|
|
|
+ val = cssNormalTransform[ name ];
|
|
|
+ }
|
|
|
+
|
|
|
+ // Make numeric if forced or a qualifier was provided and val looks numeric
|
|
|
+ if ( extra === "" || extra ) {
|
|
|
+ num = parseFloat( val );
|
|
|
+ return extra === true || isFinite( num ) ? num || 0 : val;
|
|
|
+ }
|
|
|
+
|
|
|
+ return val;
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+jQuery.each( [ "height", "width" ], function( i, dimension ) {
|
|
|
+ jQuery.cssHooks[ dimension ] = {
|
|
|
+ get: function( elem, computed, extra ) {
|
|
|
+ if ( computed ) {
|
|
|
+
|
|
|
+ // Certain elements can have dimension info if we invisibly show them
|
|
|
+ // but it must have a current display style that would benefit
|
|
|
+ return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
|
|
|
+
|
|
|
+ // Support: Safari 8+
|
|
|
+ // Table columns in Safari have non-zero offsetWidth & zero
|
|
|
+ // getBoundingClientRect().width unless display is changed.
|
|
|
+ // Support: IE <=11 only
|
|
|
+ // Running getBoundingClientRect on a disconnected node
|
|
|
+ // in IE throws an error.
|
|
|
+ ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?
|
|
|
+ swap( elem, cssShow, function() {
|
|
|
+ return getWidthOrHeight( elem, dimension, extra );
|
|
|
+ } ) :
|
|
|
+ getWidthOrHeight( elem, dimension, extra );
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ set: function( elem, value, extra ) {
|
|
|
+ var matches,
|
|
|
+ styles = getStyles( elem ),
|
|
|
+
|
|
|
+ // Only read styles.position if the test has a chance to fail
|
|
|
+ // to avoid forcing a reflow.
|
|
|
+ scrollboxSizeBuggy = !support.scrollboxSize() &&
|
|
|
+ styles.position === "absolute",
|
|
|
+
|
|
|
+ // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991)
|
|
|
+ boxSizingNeeded = scrollboxSizeBuggy || extra,
|
|
|
+ isBorderBox = boxSizingNeeded &&
|
|
|
+ jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
|
|
|
+ subtract = extra ?
|
|
|
+ boxModelAdjustment(
|
|
|
+ elem,
|
|
|
+ dimension,
|
|
|
+ extra,
|
|
|
+ isBorderBox,
|
|
|
+ styles
|
|
|
+ ) :
|
|
|
+ 0;
|
|
|
+
|
|
|
+ // Account for unreliable border-box dimensions by comparing offset* to computed and
|
|
|
+ // faking a content-box to get border and padding (gh-3699)
|
|
|
+ if ( isBorderBox && scrollboxSizeBuggy ) {
|
|
|
+ subtract -= Math.ceil(
|
|
|
+ elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
|
|
|
+ parseFloat( styles[ dimension ] ) -
|
|
|
+ boxModelAdjustment( elem, dimension, "border", false, styles ) -
|
|
|
+ 0.5
|
|
|
+ );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Convert to pixels if value adjustment is needed
|
|
|
+ if ( subtract && ( matches = rcssNum.exec( value ) ) &&
|
|
|
+ ( matches[ 3 ] || "px" ) !== "px" ) {
|
|
|
+
|
|
|
+ elem.style[ dimension ] = value;
|
|
|
+ value = jQuery.css( elem, dimension );
|
|
|
+ }
|
|
|
+
|
|
|
+ return setPositiveNumber( elem, value, subtract );
|
|
|
+ }
|
|
|
+ };
|
|
|
+} );
|
|
|
+
|
|
|
+jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
|
|
|
+ function( elem, computed ) {
|
|
|
+ if ( computed ) {
|
|
|
+ return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
|
|
|
+ elem.getBoundingClientRect().left -
|
|
|
+ swap( elem, { marginLeft: 0 }, function() {
|
|
|
+ return elem.getBoundingClientRect().left;
|
|
|
+ } )
|
|
|
+ ) + "px";
|
|
|
+ }
|
|
|
+ }
|
|
|
+);
|
|
|
+
|
|
|
+// These hooks are used by animate to expand properties
|
|
|
+jQuery.each( {
|
|
|
+ margin: "",
|
|
|
+ padding: "",
|
|
|
+ border: "Width"
|
|
|
+}, function( prefix, suffix ) {
|
|
|
+ jQuery.cssHooks[ prefix + suffix ] = {
|
|
|
+ expand: function( value ) {
|
|
|
+ var i = 0,
|
|
|
+ expanded = {},
|
|
|
+
|
|
|
+ // Assumes a single number if not a string
|
|
|
+ parts = typeof value === "string" ? value.split( " " ) : [ value ];
|
|
|
+
|
|
|
+ for ( ; i < 4; i++ ) {
|
|
|
+ expanded[ prefix + cssExpand[ i ] + suffix ] =
|
|
|
+ parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
|
|
|
+ }
|
|
|
+
|
|
|
+ return expanded;
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ if ( prefix !== "margin" ) {
|
|
|
+ jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+jQuery.fn.extend( {
|
|
|
+ css: function( name, value ) {
|
|
|
+ return access( this, function( elem, name, value ) {
|
|
|
+ var styles, len,
|
|
|
+ map = {},
|
|
|
+ i = 0;
|
|
|
+
|
|
|
+ if ( Array.isArray( name ) ) {
|
|
|
+ styles = getStyles( elem );
|
|
|
+ len = name.length;
|
|
|
+
|
|
|
+ for ( ; i < len; i++ ) {
|
|
|
+ map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
|
|
|
+ }
|
|
|
+
|
|
|
+ return map;
|
|
|
+ }
|
|
|
+
|
|
|
+ return value !== undefined ?
|
|
|
+ jQuery.style( elem, name, value ) :
|
|
|
+ jQuery.css( elem, name );
|
|
|
+ }, name, value, arguments.length > 1 );
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+function Tween( elem, options, prop, end, easing ) {
|
|
|
+ return new Tween.prototype.init( elem, options, prop, end, easing );
|
|
|
+}
|
|
|
+jQuery.Tween = Tween;
|
|
|
+
|
|
|
+Tween.prototype = {
|
|
|
+ constructor: Tween,
|
|
|
+ init: function( elem, options, prop, end, easing, unit ) {
|
|
|
+ this.elem = elem;
|
|
|
+ this.prop = prop;
|
|
|
+ this.easing = easing || jQuery.easing._default;
|
|
|
+ this.options = options;
|
|
|
+ this.start = this.now = this.cur();
|
|
|
+ this.end = end;
|
|
|
+ this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
|
|
|
+ },
|
|
|
+ cur: function() {
|
|
|
+ var hooks = Tween.propHooks[ this.prop ];
|
|
|
+
|
|
|
+ return hooks && hooks.get ?
|
|
|
+ hooks.get( this ) :
|
|
|
+ Tween.propHooks._default.get( this );
|
|
|
+ },
|
|
|
+ run: function( percent ) {
|
|
|
+ var eased,
|
|
|
+ hooks = Tween.propHooks[ this.prop ];
|
|
|
+
|
|
|
+ if ( this.options.duration ) {
|
|
|
+ this.pos = eased = jQuery.easing[ this.easing ](
|
|
|
+ percent, this.options.duration * percent, 0, 1, this.options.duration
|
|
|
+ );
|
|
|
+ } else {
|
|
|
+ this.pos = eased = percent;
|
|
|
+ }
|
|
|
+ this.now = ( this.end - this.start ) * eased + this.start;
|
|
|
+
|
|
|
+ if ( this.options.step ) {
|
|
|
+ this.options.step.call( this.elem, this.now, this );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( hooks && hooks.set ) {
|
|
|
+ hooks.set( this );
|
|
|
+ } else {
|
|
|
+ Tween.propHooks._default.set( this );
|
|
|
+ }
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+};
|
|
|
+
|
|
|
+Tween.prototype.init.prototype = Tween.prototype;
|
|
|
+
|
|
|
+Tween.propHooks = {
|
|
|
+ _default: {
|
|
|
+ get: function( tween ) {
|
|
|
+ var result;
|
|
|
+
|
|
|
+ // Use a property on the element directly when it is not a DOM element,
|
|
|
+ // or when there is no matching style property that exists.
|
|
|
+ if ( tween.elem.nodeType !== 1 ||
|
|
|
+ tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
|
|
|
+ return tween.elem[ tween.prop ];
|
|
|
+ }
|
|
|
+
|
|
|
+ // Passing an empty string as a 3rd parameter to .css will automatically
|
|
|
+ // attempt a parseFloat and fallback to a string if the parse fails.
|
|
|
+ // Simple values such as "10px" are parsed to Float;
|
|
|
+ // complex values such as "rotate(1rad)" are returned as-is.
|
|
|
+ result = jQuery.css( tween.elem, tween.prop, "" );
|
|
|
+
|
|
|
+ // Empty strings, null, undefined and "auto" are converted to 0.
|
|
|
+ return !result || result === "auto" ? 0 : result;
|
|
|
+ },
|
|
|
+ set: function( tween ) {
|
|
|
+
|
|
|
+ // Use step hook for back compat.
|
|
|
+ // Use cssHook if its there.
|
|
|
+ // Use .style if available and use plain properties where available.
|
|
|
+ if ( jQuery.fx.step[ tween.prop ] ) {
|
|
|
+ jQuery.fx.step[ tween.prop ]( tween );
|
|
|
+ } else if ( tween.elem.nodeType === 1 && (
|
|
|
+ jQuery.cssHooks[ tween.prop ] ||
|
|
|
+ tween.elem.style[ finalPropName( tween.prop ) ] != null ) ) {
|
|
|
+ jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
|
|
|
+ } else {
|
|
|
+ tween.elem[ tween.prop ] = tween.now;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+};
|
|
|
+
|
|
|
+// Support: IE <=9 only
|
|
|
+// Panic based approach to setting things on disconnected nodes
|
|
|
+Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
|
|
|
+ set: function( tween ) {
|
|
|
+ if ( tween.elem.nodeType && tween.elem.parentNode ) {
|
|
|
+ tween.elem[ tween.prop ] = tween.now;
|
|
|
+ }
|
|
|
+ }
|
|
|
+};
|
|
|
+
|
|
|
+jQuery.easing = {
|
|
|
+ linear: function( p ) {
|
|
|
+ return p;
|
|
|
+ },
|
|
|
+ swing: function( p ) {
|
|
|
+ return 0.5 - Math.cos( p * Math.PI ) / 2;
|
|
|
+ },
|
|
|
+ _default: "swing"
|
|
|
+};
|
|
|
+
|
|
|
+jQuery.fx = Tween.prototype.init;
|
|
|
+
|
|
|
+// Back compat <1.8 extension point
|
|
|
+jQuery.fx.step = {};
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+var
|
|
|
+ fxNow, inProgress,
|
|
|
+ rfxtypes = /^(?:toggle|show|hide)$/,
|
|
|
+ rrun = /queueHooks$/;
|
|
|
+
|
|
|
+function schedule() {
|
|
|
+ if ( inProgress ) {
|
|
|
+ if ( document.hidden === false && window.requestAnimationFrame ) {
|
|
|
+ window.requestAnimationFrame( schedule );
|
|
|
+ } else {
|
|
|
+ window.setTimeout( schedule, jQuery.fx.interval );
|
|
|
+ }
|
|
|
+
|
|
|
+ jQuery.fx.tick();
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+// Animations created synchronously will run synchronously
|
|
|
+function createFxNow() {
|
|
|
+ window.setTimeout( function() {
|
|
|
+ fxNow = undefined;
|
|
|
+ } );
|
|
|
+ return ( fxNow = Date.now() );
|
|
|
+}
|
|
|
+
|
|
|
+// Generate parameters to create a standard animation
|
|
|
+function genFx( type, includeWidth ) {
|
|
|
+ var which,
|
|
|
+ i = 0,
|
|
|
+ attrs = { height: type };
|
|
|
+
|
|
|
+ // If we include width, step value is 1 to do all cssExpand values,
|
|
|
+ // otherwise step value is 2 to skip over Left and Right
|
|
|
+ includeWidth = includeWidth ? 1 : 0;
|
|
|
+ for ( ; i < 4; i += 2 - includeWidth ) {
|
|
|
+ which = cssExpand[ i ];
|
|
|
+ attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( includeWidth ) {
|
|
|
+ attrs.opacity = attrs.width = type;
|
|
|
+ }
|
|
|
+
|
|
|
+ return attrs;
|
|
|
+}
|
|
|
+
|
|
|
+function createTween( value, prop, animation ) {
|
|
|
+ var tween,
|
|
|
+ collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
|
|
|
+ index = 0,
|
|
|
+ length = collection.length;
|
|
|
+ for ( ; index < length; index++ ) {
|
|
|
+ if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {
|
|
|
+
|
|
|
+ // We're done with this property
|
|
|
+ return tween;
|
|
|
+ }
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+function defaultPrefilter( elem, props, opts ) {
|
|
|
+ var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,
|
|
|
+ isBox = "width" in props || "height" in props,
|
|
|
+ anim = this,
|
|
|
+ orig = {},
|
|
|
+ style = elem.style,
|
|
|
+ hidden = elem.nodeType && isHiddenWithinTree( elem ),
|
|
|
+ dataShow = dataPriv.get( elem, "fxshow" );
|
|
|
+
|
|
|
+ // Queue-skipping animations hijack the fx hooks
|
|
|
+ if ( !opts.queue ) {
|
|
|
+ hooks = jQuery._queueHooks( elem, "fx" );
|
|
|
+ if ( hooks.unqueued == null ) {
|
|
|
+ hooks.unqueued = 0;
|
|
|
+ oldfire = hooks.empty.fire;
|
|
|
+ hooks.empty.fire = function() {
|
|
|
+ if ( !hooks.unqueued ) {
|
|
|
+ oldfire();
|
|
|
+ }
|
|
|
+ };
|
|
|
+ }
|
|
|
+ hooks.unqueued++;
|
|
|
+
|
|
|
+ anim.always( function() {
|
|
|
+
|
|
|
+ // Ensure the complete handler is called before this completes
|
|
|
+ anim.always( function() {
|
|
|
+ hooks.unqueued--;
|
|
|
+ if ( !jQuery.queue( elem, "fx" ).length ) {
|
|
|
+ hooks.empty.fire();
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Detect show/hide animations
|
|
|
+ for ( prop in props ) {
|
|
|
+ value = props[ prop ];
|
|
|
+ if ( rfxtypes.test( value ) ) {
|
|
|
+ delete props[ prop ];
|
|
|
+ toggle = toggle || value === "toggle";
|
|
|
+ if ( value === ( hidden ? "hide" : "show" ) ) {
|
|
|
+
|
|
|
+ // Pretend to be hidden if this is a "show" and
|
|
|
+ // there is still data from a stopped show/hide
|
|
|
+ if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
|
|
|
+ hidden = true;
|
|
|
+
|
|
|
+ // Ignore all other no-op show/hide data
|
|
|
+ } else {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Bail out if this is a no-op like .hide().hide()
|
|
|
+ propTween = !jQuery.isEmptyObject( props );
|
|
|
+ if ( !propTween && jQuery.isEmptyObject( orig ) ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Restrict "overflow" and "display" styles during box animations
|
|
|
+ if ( isBox && elem.nodeType === 1 ) {
|
|
|
+
|
|
|
+ // Support: IE <=9 - 11, Edge 12 - 15
|
|
|
+ // Record all 3 overflow attributes because IE does not infer the shorthand
|
|
|
+ // from identically-valued overflowX and overflowY and Edge just mirrors
|
|
|
+ // the overflowX value there.
|
|
|
+ opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
|
|
|
+
|
|
|
+ // Identify a display type, preferring old show/hide data over the CSS cascade
|
|
|
+ restoreDisplay = dataShow && dataShow.display;
|
|
|
+ if ( restoreDisplay == null ) {
|
|
|
+ restoreDisplay = dataPriv.get( elem, "display" );
|
|
|
+ }
|
|
|
+ display = jQuery.css( elem, "display" );
|
|
|
+ if ( display === "none" ) {
|
|
|
+ if ( restoreDisplay ) {
|
|
|
+ display = restoreDisplay;
|
|
|
+ } else {
|
|
|
+
|
|
|
+ // Get nonempty value(s) by temporarily forcing visibility
|
|
|
+ showHide( [ elem ], true );
|
|
|
+ restoreDisplay = elem.style.display || restoreDisplay;
|
|
|
+ display = jQuery.css( elem, "display" );
|
|
|
+ showHide( [ elem ] );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Animate inline elements as inline-block
|
|
|
+ if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) {
|
|
|
+ if ( jQuery.css( elem, "float" ) === "none" ) {
|
|
|
+
|
|
|
+ // Restore the original display value at the end of pure show/hide animations
|
|
|
+ if ( !propTween ) {
|
|
|
+ anim.done( function() {
|
|
|
+ style.display = restoreDisplay;
|
|
|
+ } );
|
|
|
+ if ( restoreDisplay == null ) {
|
|
|
+ display = style.display;
|
|
|
+ restoreDisplay = display === "none" ? "" : display;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ style.display = "inline-block";
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( opts.overflow ) {
|
|
|
+ style.overflow = "hidden";
|
|
|
+ anim.always( function() {
|
|
|
+ style.overflow = opts.overflow[ 0 ];
|
|
|
+ style.overflowX = opts.overflow[ 1 ];
|
|
|
+ style.overflowY = opts.overflow[ 2 ];
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Implement show/hide animations
|
|
|
+ propTween = false;
|
|
|
+ for ( prop in orig ) {
|
|
|
+
|
|
|
+ // General show/hide setup for this element animation
|
|
|
+ if ( !propTween ) {
|
|
|
+ if ( dataShow ) {
|
|
|
+ if ( "hidden" in dataShow ) {
|
|
|
+ hidden = dataShow.hidden;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Store hidden/visible for toggle so `.stop().toggle()` "reverses"
|
|
|
+ if ( toggle ) {
|
|
|
+ dataShow.hidden = !hidden;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Show elements before animating them
|
|
|
+ if ( hidden ) {
|
|
|
+ showHide( [ elem ], true );
|
|
|
+ }
|
|
|
+
|
|
|
+ /* eslint-disable no-loop-func */
|
|
|
+
|
|
|
+ anim.done( function() {
|
|
|
+
|
|
|
+ /* eslint-enable no-loop-func */
|
|
|
+
|
|
|
+ // The final step of a "hide" animation is actually hiding the element
|
|
|
+ if ( !hidden ) {
|
|
|
+ showHide( [ elem ] );
|
|
|
+ }
|
|
|
+ dataPriv.remove( elem, "fxshow" );
|
|
|
+ for ( prop in orig ) {
|
|
|
+ jQuery.style( elem, prop, orig[ prop ] );
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Per-property setup
|
|
|
+ propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
|
|
|
+ if ( !( prop in dataShow ) ) {
|
|
|
+ dataShow[ prop ] = propTween.start;
|
|
|
+ if ( hidden ) {
|
|
|
+ propTween.end = propTween.start;
|
|
|
+ propTween.start = 0;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+function propFilter( props, specialEasing ) {
|
|
|
+ var index, name, easing, value, hooks;
|
|
|
+
|
|
|
+ // camelCase, specialEasing and expand cssHook pass
|
|
|
+ for ( index in props ) {
|
|
|
+ name = camelCase( index );
|
|
|
+ easing = specialEasing[ name ];
|
|
|
+ value = props[ index ];
|
|
|
+ if ( Array.isArray( value ) ) {
|
|
|
+ easing = value[ 1 ];
|
|
|
+ value = props[ index ] = value[ 0 ];
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( index !== name ) {
|
|
|
+ props[ name ] = value;
|
|
|
+ delete props[ index ];
|
|
|
+ }
|
|
|
+
|
|
|
+ hooks = jQuery.cssHooks[ name ];
|
|
|
+ if ( hooks && "expand" in hooks ) {
|
|
|
+ value = hooks.expand( value );
|
|
|
+ delete props[ name ];
|
|
|
+
|
|
|
+ // Not quite $.extend, this won't overwrite existing keys.
|
|
|
+ // Reusing 'index' because we have the correct "name"
|
|
|
+ for ( index in value ) {
|
|
|
+ if ( !( index in props ) ) {
|
|
|
+ props[ index ] = value[ index ];
|
|
|
+ specialEasing[ index ] = easing;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ specialEasing[ name ] = easing;
|
|
|
+ }
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+function Animation( elem, properties, options ) {
|
|
|
+ var result,
|
|
|
+ stopped,
|
|
|
+ index = 0,
|
|
|
+ length = Animation.prefilters.length,
|
|
|
+ deferred = jQuery.Deferred().always( function() {
|
|
|
+
|
|
|
+ // Don't match elem in the :animated selector
|
|
|
+ delete tick.elem;
|
|
|
+ } ),
|
|
|
+ tick = function() {
|
|
|
+ if ( stopped ) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ var currentTime = fxNow || createFxNow(),
|
|
|
+ remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
|
|
|
+
|
|
|
+ // Support: Android 2.3 only
|
|
|
+ // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
|
|
|
+ temp = remaining / animation.duration || 0,
|
|
|
+ percent = 1 - temp,
|
|
|
+ index = 0,
|
|
|
+ length = animation.tweens.length;
|
|
|
+
|
|
|
+ for ( ; index < length; index++ ) {
|
|
|
+ animation.tweens[ index ].run( percent );
|
|
|
+ }
|
|
|
+
|
|
|
+ deferred.notifyWith( elem, [ animation, percent, remaining ] );
|
|
|
+
|
|
|
+ // If there's more to do, yield
|
|
|
+ if ( percent < 1 && length ) {
|
|
|
+ return remaining;
|
|
|
+ }
|
|
|
+
|
|
|
+ // If this was an empty animation, synthesize a final progress notification
|
|
|
+ if ( !length ) {
|
|
|
+ deferred.notifyWith( elem, [ animation, 1, 0 ] );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Resolve the animation and report its conclusion
|
|
|
+ deferred.resolveWith( elem, [ animation ] );
|
|
|
+ return false;
|
|
|
+ },
|
|
|
+ animation = deferred.promise( {
|
|
|
+ elem: elem,
|
|
|
+ props: jQuery.extend( {}, properties ),
|
|
|
+ opts: jQuery.extend( true, {
|
|
|
+ specialEasing: {},
|
|
|
+ easing: jQuery.easing._default
|
|
|
+ }, options ),
|
|
|
+ originalProperties: properties,
|
|
|
+ originalOptions: options,
|
|
|
+ startTime: fxNow || createFxNow(),
|
|
|
+ duration: options.duration,
|
|
|
+ tweens: [],
|
|
|
+ createTween: function( prop, end ) {
|
|
|
+ var tween = jQuery.Tween( elem, animation.opts, prop, end,
|
|
|
+ animation.opts.specialEasing[ prop ] || animation.opts.easing );
|
|
|
+ animation.tweens.push( tween );
|
|
|
+ return tween;
|
|
|
+ },
|
|
|
+ stop: function( gotoEnd ) {
|
|
|
+ var index = 0,
|
|
|
+
|
|
|
+ // If we are going to the end, we want to run all the tweens
|
|
|
+ // otherwise we skip this part
|
|
|
+ length = gotoEnd ? animation.tweens.length : 0;
|
|
|
+ if ( stopped ) {
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+ stopped = true;
|
|
|
+ for ( ; index < length; index++ ) {
|
|
|
+ animation.tweens[ index ].run( 1 );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Resolve when we played the last frame; otherwise, reject
|
|
|
+ if ( gotoEnd ) {
|
|
|
+ deferred.notifyWith( elem, [ animation, 1, 0 ] );
|
|
|
+ deferred.resolveWith( elem, [ animation, gotoEnd ] );
|
|
|
+ } else {
|
|
|
+ deferred.rejectWith( elem, [ animation, gotoEnd ] );
|
|
|
+ }
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+ } ),
|
|
|
+ props = animation.props;
|
|
|
+
|
|
|
+ propFilter( props, animation.opts.specialEasing );
|
|
|
+
|
|
|
+ for ( ; index < length; index++ ) {
|
|
|
+ result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
|
|
|
+ if ( result ) {
|
|
|
+ if ( isFunction( result.stop ) ) {
|
|
|
+ jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
|
|
|
+ result.stop.bind( result );
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ jQuery.map( props, createTween, animation );
|
|
|
+
|
|
|
+ if ( isFunction( animation.opts.start ) ) {
|
|
|
+ animation.opts.start.call( elem, animation );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Attach callbacks from options
|
|
|
+ animation
|
|
|
+ .progress( animation.opts.progress )
|
|
|
+ .done( animation.opts.done, animation.opts.complete )
|
|
|
+ .fail( animation.opts.fail )
|
|
|
+ .always( animation.opts.always );
|
|
|
+
|
|
|
+ jQuery.fx.timer(
|
|
|
+ jQuery.extend( tick, {
|
|
|
+ elem: elem,
|
|
|
+ anim: animation,
|
|
|
+ queue: animation.opts.queue
|
|
|
+ } )
|
|
|
+ );
|
|
|
+
|
|
|
+ return animation;
|
|
|
+}
|
|
|
+
|
|
|
+jQuery.Animation = jQuery.extend( Animation, {
|
|
|
+
|
|
|
+ tweeners: {
|
|
|
+ "*": [ function( prop, value ) {
|
|
|
+ var tween = this.createTween( prop, value );
|
|
|
+ adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
|
|
|
+ return tween;
|
|
|
+ } ]
|
|
|
+ },
|
|
|
+
|
|
|
+ tweener: function( props, callback ) {
|
|
|
+ if ( isFunction( props ) ) {
|
|
|
+ callback = props;
|
|
|
+ props = [ "*" ];
|
|
|
+ } else {
|
|
|
+ props = props.match( rnothtmlwhite );
|
|
|
+ }
|
|
|
+
|
|
|
+ var prop,
|
|
|
+ index = 0,
|
|
|
+ length = props.length;
|
|
|
+
|
|
|
+ for ( ; index < length; index++ ) {
|
|
|
+ prop = props[ index ];
|
|
|
+ Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
|
|
|
+ Animation.tweeners[ prop ].unshift( callback );
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ prefilters: [ defaultPrefilter ],
|
|
|
+
|
|
|
+ prefilter: function( callback, prepend ) {
|
|
|
+ if ( prepend ) {
|
|
|
+ Animation.prefilters.unshift( callback );
|
|
|
+ } else {
|
|
|
+ Animation.prefilters.push( callback );
|
|
|
+ }
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+jQuery.speed = function( speed, easing, fn ) {
|
|
|
+ var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
|
|
|
+ complete: fn || !fn && easing ||
|
|
|
+ isFunction( speed ) && speed,
|
|
|
+ duration: speed,
|
|
|
+ easing: fn && easing || easing && !isFunction( easing ) && easing
|
|
|
+ };
|
|
|
+
|
|
|
+ // Go to the end state if fx are off
|
|
|
+ if ( jQuery.fx.off ) {
|
|
|
+ opt.duration = 0;
|
|
|
+
|
|
|
+ } else {
|
|
|
+ if ( typeof opt.duration !== "number" ) {
|
|
|
+ if ( opt.duration in jQuery.fx.speeds ) {
|
|
|
+ opt.duration = jQuery.fx.speeds[ opt.duration ];
|
|
|
+
|
|
|
+ } else {
|
|
|
+ opt.duration = jQuery.fx.speeds._default;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Normalize opt.queue - true/undefined/null -> "fx"
|
|
|
+ if ( opt.queue == null || opt.queue === true ) {
|
|
|
+ opt.queue = "fx";
|
|
|
+ }
|
|
|
+
|
|
|
+ // Queueing
|
|
|
+ opt.old = opt.complete;
|
|
|
+
|
|
|
+ opt.complete = function() {
|
|
|
+ if ( isFunction( opt.old ) ) {
|
|
|
+ opt.old.call( this );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( opt.queue ) {
|
|
|
+ jQuery.dequeue( this, opt.queue );
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ return opt;
|
|
|
+};
|
|
|
+
|
|
|
+jQuery.fn.extend( {
|
|
|
+ fadeTo: function( speed, to, easing, callback ) {
|
|
|
+
|
|
|
+ // Show any hidden elements after setting opacity to 0
|
|
|
+ return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show()
|
|
|
+
|
|
|
+ // Animate to the value specified
|
|
|
+ .end().animate( { opacity: to }, speed, easing, callback );
|
|
|
+ },
|
|
|
+ animate: function( prop, speed, easing, callback ) {
|
|
|
+ var empty = jQuery.isEmptyObject( prop ),
|
|
|
+ optall = jQuery.speed( speed, easing, callback ),
|
|
|
+ doAnimation = function() {
|
|
|
+
|
|
|
+ // Operate on a copy of prop so per-property easing won't be lost
|
|
|
+ var anim = Animation( this, jQuery.extend( {}, prop ), optall );
|
|
|
+
|
|
|
+ // Empty animations, or finishing resolves immediately
|
|
|
+ if ( empty || dataPriv.get( this, "finish" ) ) {
|
|
|
+ anim.stop( true );
|
|
|
+ }
|
|
|
+ };
|
|
|
+ doAnimation.finish = doAnimation;
|
|
|
+
|
|
|
+ return empty || optall.queue === false ?
|
|
|
+ this.each( doAnimation ) :
|
|
|
+ this.queue( optall.queue, doAnimation );
|
|
|
+ },
|
|
|
+ stop: function( type, clearQueue, gotoEnd ) {
|
|
|
+ var stopQueue = function( hooks ) {
|
|
|
+ var stop = hooks.stop;
|
|
|
+ delete hooks.stop;
|
|
|
+ stop( gotoEnd );
|
|
|
+ };
|
|
|
+
|
|
|
+ if ( typeof type !== "string" ) {
|
|
|
+ gotoEnd = clearQueue;
|
|
|
+ clearQueue = type;
|
|
|
+ type = undefined;
|
|
|
+ }
|
|
|
+ if ( clearQueue && type !== false ) {
|
|
|
+ this.queue( type || "fx", [] );
|
|
|
+ }
|
|
|
+
|
|
|
+ return this.each( function() {
|
|
|
+ var dequeue = true,
|
|
|
+ index = type != null && type + "queueHooks",
|
|
|
+ timers = jQuery.timers,
|
|
|
+ data = dataPriv.get( this );
|
|
|
+
|
|
|
+ if ( index ) {
|
|
|
+ if ( data[ index ] && data[ index ].stop ) {
|
|
|
+ stopQueue( data[ index ] );
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ for ( index in data ) {
|
|
|
+ if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
|
|
|
+ stopQueue( data[ index ] );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ for ( index = timers.length; index--; ) {
|
|
|
+ if ( timers[ index ].elem === this &&
|
|
|
+ ( type == null || timers[ index ].queue === type ) ) {
|
|
|
+
|
|
|
+ timers[ index ].anim.stop( gotoEnd );
|
|
|
+ dequeue = false;
|
|
|
+ timers.splice( index, 1 );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Start the next in the queue if the last step wasn't forced.
|
|
|
+ // Timers currently will call their complete callbacks, which
|
|
|
+ // will dequeue but only if they were gotoEnd.
|
|
|
+ if ( dequeue || !gotoEnd ) {
|
|
|
+ jQuery.dequeue( this, type );
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ },
|
|
|
+ finish: function( type ) {
|
|
|
+ if ( type !== false ) {
|
|
|
+ type = type || "fx";
|
|
|
+ }
|
|
|
+ return this.each( function() {
|
|
|
+ var index,
|
|
|
+ data = dataPriv.get( this ),
|
|
|
+ queue = data[ type + "queue" ],
|
|
|
+ hooks = data[ type + "queueHooks" ],
|
|
|
+ timers = jQuery.timers,
|
|
|
+ length = queue ? queue.length : 0;
|
|
|
+
|
|
|
+ // Enable finishing flag on private data
|
|
|
+ data.finish = true;
|
|
|
+
|
|
|
+ // Empty the queue first
|
|
|
+ jQuery.queue( this, type, [] );
|
|
|
+
|
|
|
+ if ( hooks && hooks.stop ) {
|
|
|
+ hooks.stop.call( this, true );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Look for any active animations, and finish them
|
|
|
+ for ( index = timers.length; index--; ) {
|
|
|
+ if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
|
|
|
+ timers[ index ].anim.stop( true );
|
|
|
+ timers.splice( index, 1 );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Look for any animations in the old queue and finish them
|
|
|
+ for ( index = 0; index < length; index++ ) {
|
|
|
+ if ( queue[ index ] && queue[ index ].finish ) {
|
|
|
+ queue[ index ].finish.call( this );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Turn off finishing flag
|
|
|
+ delete data.finish;
|
|
|
+ } );
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) {
|
|
|
+ var cssFn = jQuery.fn[ name ];
|
|
|
+ jQuery.fn[ name ] = function( speed, easing, callback ) {
|
|
|
+ return speed == null || typeof speed === "boolean" ?
|
|
|
+ cssFn.apply( this, arguments ) :
|
|
|
+ this.animate( genFx( name, true ), speed, easing, callback );
|
|
|
+ };
|
|
|
+} );
|
|
|
+
|
|
|
+// Generate shortcuts for custom animations
|
|
|
+jQuery.each( {
|
|
|
+ slideDown: genFx( "show" ),
|
|
|
+ slideUp: genFx( "hide" ),
|
|
|
+ slideToggle: genFx( "toggle" ),
|
|
|
+ fadeIn: { opacity: "show" },
|
|
|
+ fadeOut: { opacity: "hide" },
|
|
|
+ fadeToggle: { opacity: "toggle" }
|
|
|
+}, function( name, props ) {
|
|
|
+ jQuery.fn[ name ] = function( speed, easing, callback ) {
|
|
|
+ return this.animate( props, speed, easing, callback );
|
|
|
+ };
|
|
|
+} );
|
|
|
+
|
|
|
+jQuery.timers = [];
|
|
|
+jQuery.fx.tick = function() {
|
|
|
+ var timer,
|
|
|
+ i = 0,
|
|
|
+ timers = jQuery.timers;
|
|
|
+
|
|
|
+ fxNow = Date.now();
|
|
|
+
|
|
|
+ for ( ; i < timers.length; i++ ) {
|
|
|
+ timer = timers[ i ];
|
|
|
+
|
|
|
+ // Run the timer and safely remove it when done (allowing for external removal)
|
|
|
+ if ( !timer() && timers[ i ] === timer ) {
|
|
|
+ timers.splice( i--, 1 );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( !timers.length ) {
|
|
|
+ jQuery.fx.stop();
|
|
|
+ }
|
|
|
+ fxNow = undefined;
|
|
|
+};
|
|
|
+
|
|
|
+jQuery.fx.timer = function( timer ) {
|
|
|
+ jQuery.timers.push( timer );
|
|
|
+ jQuery.fx.start();
|
|
|
+};
|
|
|
+
|
|
|
+jQuery.fx.interval = 13;
|
|
|
+jQuery.fx.start = function() {
|
|
|
+ if ( inProgress ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ inProgress = true;
|
|
|
+ schedule();
|
|
|
+};
|
|
|
+
|
|
|
+jQuery.fx.stop = function() {
|
|
|
+ inProgress = null;
|
|
|
+};
|
|
|
+
|
|
|
+jQuery.fx.speeds = {
|
|
|
+ slow: 600,
|
|
|
+ fast: 200,
|
|
|
+
|
|
|
+ // Default speed
|
|
|
+ _default: 400
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+// Based off of the plugin by Clint Helfers, with permission.
|
|
|
+// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
|
|
|
+jQuery.fn.delay = function( time, type ) {
|
|
|
+ time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
|
|
|
+ type = type || "fx";
|
|
|
+
|
|
|
+ return this.queue( type, function( next, hooks ) {
|
|
|
+ var timeout = window.setTimeout( next, time );
|
|
|
+ hooks.stop = function() {
|
|
|
+ window.clearTimeout( timeout );
|
|
|
+ };
|
|
|
+ } );
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+( function() {
|
|
|
+ var input = document.createElement( "input" ),
|
|
|
+ select = document.createElement( "select" ),
|
|
|
+ opt = select.appendChild( document.createElement( "option" ) );
|
|
|
+
|
|
|
+ input.type = "checkbox";
|
|
|
+
|
|
|
+ // Support: Android <=4.3 only
|
|
|
+ // Default value for a checkbox should be "on"
|
|
|
+ support.checkOn = input.value !== "";
|
|
|
+
|
|
|
+ // Support: IE <=11 only
|
|
|
+ // Must access selectedIndex to make default options select
|
|
|
+ support.optSelected = opt.selected;
|
|
|
+
|
|
|
+ // Support: IE <=11 only
|
|
|
+ // An input loses its value after becoming a radio
|
|
|
+ input = document.createElement( "input" );
|
|
|
+ input.value = "t";
|
|
|
+ input.type = "radio";
|
|
|
+ support.radioValue = input.value === "t";
|
|
|
+} )();
|
|
|
+
|
|
|
+
|
|
|
+var boolHook,
|
|
|
+ attrHandle = jQuery.expr.attrHandle;
|
|
|
+
|
|
|
+jQuery.fn.extend( {
|
|
|
+ attr: function( name, value ) {
|
|
|
+ return access( this, jQuery.attr, name, value, arguments.length > 1 );
|
|
|
+ },
|
|
|
+
|
|
|
+ removeAttr: function( name ) {
|
|
|
+ return this.each( function() {
|
|
|
+ jQuery.removeAttr( this, name );
|
|
|
+ } );
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+jQuery.extend( {
|
|
|
+ attr: function( elem, name, value ) {
|
|
|
+ var ret, hooks,
|
|
|
+ nType = elem.nodeType;
|
|
|
+
|
|
|
+ // Don't get/set attributes on text, comment and attribute nodes
|
|
|
+ if ( nType === 3 || nType === 8 || nType === 2 ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Fallback to prop when attributes are not supported
|
|
|
+ if ( typeof elem.getAttribute === "undefined" ) {
|
|
|
+ return jQuery.prop( elem, name, value );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Attribute hooks are determined by the lowercase version
|
|
|
+ // Grab necessary hook if one is defined
|
|
|
+ if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
|
|
|
+ hooks = jQuery.attrHooks[ name.toLowerCase() ] ||
|
|
|
+ ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( value !== undefined ) {
|
|
|
+ if ( value === null ) {
|
|
|
+ jQuery.removeAttr( elem, name );
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( hooks && "set" in hooks &&
|
|
|
+ ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
|
|
|
+ return ret;
|
|
|
+ }
|
|
|
+
|
|
|
+ elem.setAttribute( name, value + "" );
|
|
|
+ return value;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
|
|
|
+ return ret;
|
|
|
+ }
|
|
|
+
|
|
|
+ ret = jQuery.find.attr( elem, name );
|
|
|
+
|
|
|
+ // Non-existent attributes return null, we normalize to undefined
|
|
|
+ return ret == null ? undefined : ret;
|
|
|
+ },
|
|
|
+
|
|
|
+ attrHooks: {
|
|
|
+ type: {
|
|
|
+ set: function( elem, value ) {
|
|
|
+ if ( !support.radioValue && value === "radio" &&
|
|
|
+ nodeName( elem, "input" ) ) {
|
|
|
+ var val = elem.value;
|
|
|
+ elem.setAttribute( "type", value );
|
|
|
+ if ( val ) {
|
|
|
+ elem.value = val;
|
|
|
+ }
|
|
|
+ return value;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ removeAttr: function( elem, value ) {
|
|
|
+ var name,
|
|
|
+ i = 0,
|
|
|
+
|
|
|
+ // Attribute names can contain non-HTML whitespace characters
|
|
|
+ // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2
|
|
|
+ attrNames = value && value.match( rnothtmlwhite );
|
|
|
+
|
|
|
+ if ( attrNames && elem.nodeType === 1 ) {
|
|
|
+ while ( ( name = attrNames[ i++ ] ) ) {
|
|
|
+ elem.removeAttribute( name );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+// Hooks for boolean attributes
|
|
|
+boolHook = {
|
|
|
+ set: function( elem, value, name ) {
|
|
|
+ if ( value === false ) {
|
|
|
+
|
|
|
+ // Remove boolean attributes when set to false
|
|
|
+ jQuery.removeAttr( elem, name );
|
|
|
+ } else {
|
|
|
+ elem.setAttribute( name, name );
|
|
|
+ }
|
|
|
+ return name;
|
|
|
+ }
|
|
|
+};
|
|
|
+
|
|
|
+jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
|
|
|
+ var getter = attrHandle[ name ] || jQuery.find.attr;
|
|
|
+
|
|
|
+ attrHandle[ name ] = function( elem, name, isXML ) {
|
|
|
+ var ret, handle,
|
|
|
+ lowercaseName = name.toLowerCase();
|
|
|
+
|
|
|
+ if ( !isXML ) {
|
|
|
+
|
|
|
+ // Avoid an infinite loop by temporarily removing this function from the getter
|
|
|
+ handle = attrHandle[ lowercaseName ];
|
|
|
+ attrHandle[ lowercaseName ] = ret;
|
|
|
+ ret = getter( elem, name, isXML ) != null ?
|
|
|
+ lowercaseName :
|
|
|
+ null;
|
|
|
+ attrHandle[ lowercaseName ] = handle;
|
|
|
+ }
|
|
|
+ return ret;
|
|
|
+ };
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+var rfocusable = /^(?:input|select|textarea|button)$/i,
|
|
|
+ rclickable = /^(?:a|area)$/i;
|
|
|
+
|
|
|
+jQuery.fn.extend( {
|
|
|
+ prop: function( name, value ) {
|
|
|
+ return access( this, jQuery.prop, name, value, arguments.length > 1 );
|
|
|
+ },
|
|
|
+
|
|
|
+ removeProp: function( name ) {
|
|
|
+ return this.each( function() {
|
|
|
+ delete this[ jQuery.propFix[ name ] || name ];
|
|
|
+ } );
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+jQuery.extend( {
|
|
|
+ prop: function( elem, name, value ) {
|
|
|
+ var ret, hooks,
|
|
|
+ nType = elem.nodeType;
|
|
|
+
|
|
|
+ // Don't get/set properties on text, comment and attribute nodes
|
|
|
+ if ( nType === 3 || nType === 8 || nType === 2 ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
|
|
|
+
|
|
|
+ // Fix name and attach hooks
|
|
|
+ name = jQuery.propFix[ name ] || name;
|
|
|
+ hooks = jQuery.propHooks[ name ];
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( value !== undefined ) {
|
|
|
+ if ( hooks && "set" in hooks &&
|
|
|
+ ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
|
|
|
+ return ret;
|
|
|
+ }
|
|
|
+
|
|
|
+ return ( elem[ name ] = value );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
|
|
|
+ return ret;
|
|
|
+ }
|
|
|
+
|
|
|
+ return elem[ name ];
|
|
|
+ },
|
|
|
+
|
|
|
+ propHooks: {
|
|
|
+ tabIndex: {
|
|
|
+ get: function( elem ) {
|
|
|
+
|
|
|
+ // Support: IE <=9 - 11 only
|
|
|
+ // elem.tabIndex doesn't always return the
|
|
|
+ // correct value when it hasn't been explicitly set
|
|
|
+ // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
|
|
|
+ // Use proper attribute retrieval(#12072)
|
|
|
+ var tabindex = jQuery.find.attr( elem, "tabindex" );
|
|
|
+
|
|
|
+ if ( tabindex ) {
|
|
|
+ return parseInt( tabindex, 10 );
|
|
|
+ }
|
|
|
+
|
|
|
+ if (
|
|
|
+ rfocusable.test( elem.nodeName ) ||
|
|
|
+ rclickable.test( elem.nodeName ) &&
|
|
|
+ elem.href
|
|
|
+ ) {
|
|
|
+ return 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ return -1;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ propFix: {
|
|
|
+ "for": "htmlFor",
|
|
|
+ "class": "className"
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+// Support: IE <=11 only
|
|
|
+// Accessing the selectedIndex property
|
|
|
+// forces the browser to respect setting selected
|
|
|
+// on the option
|
|
|
+// The getter ensures a default option is selected
|
|
|
+// when in an optgroup
|
|
|
+// eslint rule "no-unused-expressions" is disabled for this code
|
|
|
+// since it considers such accessions noop
|
|
|
+if ( !support.optSelected ) {
|
|
|
+ jQuery.propHooks.selected = {
|
|
|
+ get: function( elem ) {
|
|
|
+
|
|
|
+ /* eslint no-unused-expressions: "off" */
|
|
|
+
|
|
|
+ var parent = elem.parentNode;
|
|
|
+ if ( parent && parent.parentNode ) {
|
|
|
+ parent.parentNode.selectedIndex;
|
|
|
+ }
|
|
|
+ return null;
|
|
|
+ },
|
|
|
+ set: function( elem ) {
|
|
|
+
|
|
|
+ /* eslint no-unused-expressions: "off" */
|
|
|
+
|
|
|
+ var parent = elem.parentNode;
|
|
|
+ if ( parent ) {
|
|
|
+ parent.selectedIndex;
|
|
|
+
|
|
|
+ if ( parent.parentNode ) {
|
|
|
+ parent.parentNode.selectedIndex;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+}
|
|
|
+
|
|
|
+jQuery.each( [
|
|
|
+ "tabIndex",
|
|
|
+ "readOnly",
|
|
|
+ "maxLength",
|
|
|
+ "cellSpacing",
|
|
|
+ "cellPadding",
|
|
|
+ "rowSpan",
|
|
|
+ "colSpan",
|
|
|
+ "useMap",
|
|
|
+ "frameBorder",
|
|
|
+ "contentEditable"
|
|
|
+], function() {
|
|
|
+ jQuery.propFix[ this.toLowerCase() ] = this;
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ // Strip and collapse whitespace according to HTML spec
|
|
|
+ // https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace
|
|
|
+ function stripAndCollapse( value ) {
|
|
|
+ var tokens = value.match( rnothtmlwhite ) || [];
|
|
|
+ return tokens.join( " " );
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+function getClass( elem ) {
|
|
|
+ return elem.getAttribute && elem.getAttribute( "class" ) || "";
|
|
|
+}
|
|
|
+
|
|
|
+function classesToArray( value ) {
|
|
|
+ if ( Array.isArray( value ) ) {
|
|
|
+ return value;
|
|
|
+ }
|
|
|
+ if ( typeof value === "string" ) {
|
|
|
+ return value.match( rnothtmlwhite ) || [];
|
|
|
+ }
|
|
|
+ return [];
|
|
|
+}
|
|
|
+
|
|
|
+jQuery.fn.extend( {
|
|
|
+ addClass: function( value ) {
|
|
|
+ var classes, elem, cur, curValue, clazz, j, finalValue,
|
|
|
+ i = 0;
|
|
|
+
|
|
|
+ if ( isFunction( value ) ) {
|
|
|
+ return this.each( function( j ) {
|
|
|
+ jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ classes = classesToArray( value );
|
|
|
+
|
|
|
+ if ( classes.length ) {
|
|
|
+ while ( ( elem = this[ i++ ] ) ) {
|
|
|
+ curValue = getClass( elem );
|
|
|
+ cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
|
|
|
+
|
|
|
+ if ( cur ) {
|
|
|
+ j = 0;
|
|
|
+ while ( ( clazz = classes[ j++ ] ) ) {
|
|
|
+ if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
|
|
|
+ cur += clazz + " ";
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Only assign if different to avoid unneeded rendering.
|
|
|
+ finalValue = stripAndCollapse( cur );
|
|
|
+ if ( curValue !== finalValue ) {
|
|
|
+ elem.setAttribute( "class", finalValue );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+
|
|
|
+ removeClass: function( value ) {
|
|
|
+ var classes, elem, cur, curValue, clazz, j, finalValue,
|
|
|
+ i = 0;
|
|
|
+
|
|
|
+ if ( isFunction( value ) ) {
|
|
|
+ return this.each( function( j ) {
|
|
|
+ jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( !arguments.length ) {
|
|
|
+ return this.attr( "class", "" );
|
|
|
+ }
|
|
|
+
|
|
|
+ classes = classesToArray( value );
|
|
|
+
|
|
|
+ if ( classes.length ) {
|
|
|
+ while ( ( elem = this[ i++ ] ) ) {
|
|
|
+ curValue = getClass( elem );
|
|
|
+
|
|
|
+ // This expression is here for better compressibility (see addClass)
|
|
|
+ cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
|
|
|
+
|
|
|
+ if ( cur ) {
|
|
|
+ j = 0;
|
|
|
+ while ( ( clazz = classes[ j++ ] ) ) {
|
|
|
+
|
|
|
+ // Remove *all* instances
|
|
|
+ while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
|
|
|
+ cur = cur.replace( " " + clazz + " ", " " );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Only assign if different to avoid unneeded rendering.
|
|
|
+ finalValue = stripAndCollapse( cur );
|
|
|
+ if ( curValue !== finalValue ) {
|
|
|
+ elem.setAttribute( "class", finalValue );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+
|
|
|
+ toggleClass: function( value, stateVal ) {
|
|
|
+ var type = typeof value,
|
|
|
+ isValidValue = type === "string" || Array.isArray( value );
|
|
|
+
|
|
|
+ if ( typeof stateVal === "boolean" && isValidValue ) {
|
|
|
+ return stateVal ? this.addClass( value ) : this.removeClass( value );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( isFunction( value ) ) {
|
|
|
+ return this.each( function( i ) {
|
|
|
+ jQuery( this ).toggleClass(
|
|
|
+ value.call( this, i, getClass( this ), stateVal ),
|
|
|
+ stateVal
|
|
|
+ );
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ return this.each( function() {
|
|
|
+ var className, i, self, classNames;
|
|
|
+
|
|
|
+ if ( isValidValue ) {
|
|
|
+
|
|
|
+ // Toggle individual class names
|
|
|
+ i = 0;
|
|
|
+ self = jQuery( this );
|
|
|
+ classNames = classesToArray( value );
|
|
|
+
|
|
|
+ while ( ( className = classNames[ i++ ] ) ) {
|
|
|
+
|
|
|
+ // Check each className given, space separated list
|
|
|
+ if ( self.hasClass( className ) ) {
|
|
|
+ self.removeClass( className );
|
|
|
+ } else {
|
|
|
+ self.addClass( className );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Toggle whole class name
|
|
|
+ } else if ( value === undefined || type === "boolean" ) {
|
|
|
+ className = getClass( this );
|
|
|
+ if ( className ) {
|
|
|
+
|
|
|
+ // Store className if set
|
|
|
+ dataPriv.set( this, "__className__", className );
|
|
|
+ }
|
|
|
+
|
|
|
+ // If the element has a class name or if we're passed `false`,
|
|
|
+ // then remove the whole classname (if there was one, the above saved it).
|
|
|
+ // Otherwise bring back whatever was previously saved (if anything),
|
|
|
+ // falling back to the empty string if nothing was stored.
|
|
|
+ if ( this.setAttribute ) {
|
|
|
+ this.setAttribute( "class",
|
|
|
+ className || value === false ?
|
|
|
+ "" :
|
|
|
+ dataPriv.get( this, "__className__" ) || ""
|
|
|
+ );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ },
|
|
|
+
|
|
|
+ hasClass: function( selector ) {
|
|
|
+ var className, elem,
|
|
|
+ i = 0;
|
|
|
+
|
|
|
+ className = " " + selector + " ";
|
|
|
+ while ( ( elem = this[ i++ ] ) ) {
|
|
|
+ if ( elem.nodeType === 1 &&
|
|
|
+ ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+var rreturn = /\r/g;
|
|
|
+
|
|
|
+jQuery.fn.extend( {
|
|
|
+ val: function( value ) {
|
|
|
+ var hooks, ret, valueIsFunction,
|
|
|
+ elem = this[ 0 ];
|
|
|
+
|
|
|
+ if ( !arguments.length ) {
|
|
|
+ if ( elem ) {
|
|
|
+ hooks = jQuery.valHooks[ elem.type ] ||
|
|
|
+ jQuery.valHooks[ elem.nodeName.toLowerCase() ];
|
|
|
+
|
|
|
+ if ( hooks &&
|
|
|
+ "get" in hooks &&
|
|
|
+ ( ret = hooks.get( elem, "value" ) ) !== undefined
|
|
|
+ ) {
|
|
|
+ return ret;
|
|
|
+ }
|
|
|
+
|
|
|
+ ret = elem.value;
|
|
|
+
|
|
|
+ // Handle most common string cases
|
|
|
+ if ( typeof ret === "string" ) {
|
|
|
+ return ret.replace( rreturn, "" );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Handle cases where value is null/undef or number
|
|
|
+ return ret == null ? "" : ret;
|
|
|
+ }
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ valueIsFunction = isFunction( value );
|
|
|
+
|
|
|
+ return this.each( function( i ) {
|
|
|
+ var val;
|
|
|
+
|
|
|
+ if ( this.nodeType !== 1 ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( valueIsFunction ) {
|
|
|
+ val = value.call( this, i, jQuery( this ).val() );
|
|
|
+ } else {
|
|
|
+ val = value;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Treat null/undefined as ""; convert numbers to string
|
|
|
+ if ( val == null ) {
|
|
|
+ val = "";
|
|
|
+
|
|
|
+ } else if ( typeof val === "number" ) {
|
|
|
+ val += "";
|
|
|
+
|
|
|
+ } else if ( Array.isArray( val ) ) {
|
|
|
+ val = jQuery.map( val, function( value ) {
|
|
|
+ return value == null ? "" : value + "";
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
|
|
|
+
|
|
|
+ // If set returns undefined, fall back to normal setting
|
|
|
+ if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
|
|
|
+ this.value = val;
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+jQuery.extend( {
|
|
|
+ valHooks: {
|
|
|
+ option: {
|
|
|
+ get: function( elem ) {
|
|
|
+
|
|
|
+ var val = jQuery.find.attr( elem, "value" );
|
|
|
+ return val != null ?
|
|
|
+ val :
|
|
|
+
|
|
|
+ // Support: IE <=10 - 11 only
|
|
|
+ // option.text throws exceptions (#14686, #14858)
|
|
|
+ // Strip and collapse whitespace
|
|
|
+ // https://html.spec.whatwg.org/#strip-and-collapse-whitespace
|
|
|
+ stripAndCollapse( jQuery.text( elem ) );
|
|
|
+ }
|
|
|
+ },
|
|
|
+ select: {
|
|
|
+ get: function( elem ) {
|
|
|
+ var value, option, i,
|
|
|
+ options = elem.options,
|
|
|
+ index = elem.selectedIndex,
|
|
|
+ one = elem.type === "select-one",
|
|
|
+ values = one ? null : [],
|
|
|
+ max = one ? index + 1 : options.length;
|
|
|
+
|
|
|
+ if ( index < 0 ) {
|
|
|
+ i = max;
|
|
|
+
|
|
|
+ } else {
|
|
|
+ i = one ? index : 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Loop through all the selected options
|
|
|
+ for ( ; i < max; i++ ) {
|
|
|
+ option = options[ i ];
|
|
|
+
|
|
|
+ // Support: IE <=9 only
|
|
|
+ // IE8-9 doesn't update selected after form reset (#2551)
|
|
|
+ if ( ( option.selected || i === index ) &&
|
|
|
+
|
|
|
+ // Don't return options that are disabled or in a disabled optgroup
|
|
|
+ !option.disabled &&
|
|
|
+ ( !option.parentNode.disabled ||
|
|
|
+ !nodeName( option.parentNode, "optgroup" ) ) ) {
|
|
|
+
|
|
|
+ // Get the specific value for the option
|
|
|
+ value = jQuery( option ).val();
|
|
|
+
|
|
|
+ // We don't need an array for one selects
|
|
|
+ if ( one ) {
|
|
|
+ return value;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Multi-Selects return an array
|
|
|
+ values.push( value );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return values;
|
|
|
+ },
|
|
|
+
|
|
|
+ set: function( elem, value ) {
|
|
|
+ var optionSet, option,
|
|
|
+ options = elem.options,
|
|
|
+ values = jQuery.makeArray( value ),
|
|
|
+ i = options.length;
|
|
|
+
|
|
|
+ while ( i-- ) {
|
|
|
+ option = options[ i ];
|
|
|
+
|
|
|
+ /* eslint-disable no-cond-assign */
|
|
|
+
|
|
|
+ if ( option.selected =
|
|
|
+ jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
|
|
|
+ ) {
|
|
|
+ optionSet = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* eslint-enable no-cond-assign */
|
|
|
+ }
|
|
|
+
|
|
|
+ // Force browsers to behave consistently when non-matching value is set
|
|
|
+ if ( !optionSet ) {
|
|
|
+ elem.selectedIndex = -1;
|
|
|
+ }
|
|
|
+ return values;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+// Radios and checkboxes getter/setter
|
|
|
+jQuery.each( [ "radio", "checkbox" ], function() {
|
|
|
+ jQuery.valHooks[ this ] = {
|
|
|
+ set: function( elem, value ) {
|
|
|
+ if ( Array.isArray( value ) ) {
|
|
|
+ return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+ if ( !support.checkOn ) {
|
|
|
+ jQuery.valHooks[ this ].get = function( elem ) {
|
|
|
+ return elem.getAttribute( "value" ) === null ? "on" : elem.value;
|
|
|
+ };
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+// Return jQuery for attributes-only inclusion
|
|
|
+
|
|
|
+
|
|
|
+support.focusin = "onfocusin" in window;
|
|
|
+
|
|
|
+
|
|
|
+var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
|
|
|
+ stopPropagationCallback = function( e ) {
|
|
|
+ e.stopPropagation();
|
|
|
+ };
|
|
|
+
|
|
|
+jQuery.extend( jQuery.event, {
|
|
|
+
|
|
|
+ trigger: function( event, data, elem, onlyHandlers ) {
|
|
|
+
|
|
|
+ var i, cur, tmp, bubbleType, ontype, handle, special, lastElement,
|
|
|
+ eventPath = [ elem || document ],
|
|
|
+ type = hasOwn.call( event, "type" ) ? event.type : event,
|
|
|
+ namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
|
|
|
+
|
|
|
+ cur = lastElement = tmp = elem = elem || document;
|
|
|
+
|
|
|
+ // Don't do events on text and comment nodes
|
|
|
+ if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // focus/blur morphs to focusin/out; ensure we're not firing them right now
|
|
|
+ if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( type.indexOf( "." ) > -1 ) {
|
|
|
+
|
|
|
+ // Namespaced trigger; create a regexp to match event type in handle()
|
|
|
+ namespaces = type.split( "." );
|
|
|
+ type = namespaces.shift();
|
|
|
+ namespaces.sort();
|
|
|
+ }
|
|
|
+ ontype = type.indexOf( ":" ) < 0 && "on" + type;
|
|
|
+
|
|
|
+ // Caller can pass in a jQuery.Event object, Object, or just an event type string
|
|
|
+ event = event[ jQuery.expando ] ?
|
|
|
+ event :
|
|
|
+ new jQuery.Event( type, typeof event === "object" && event );
|
|
|
+
|
|
|
+ // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
|
|
|
+ event.isTrigger = onlyHandlers ? 2 : 3;
|
|
|
+ event.namespace = namespaces.join( "." );
|
|
|
+ event.rnamespace = event.namespace ?
|
|
|
+ new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
|
|
|
+ null;
|
|
|
+
|
|
|
+ // Clean up the event in case it is being reused
|
|
|
+ event.result = undefined;
|
|
|
+ if ( !event.target ) {
|
|
|
+ event.target = elem;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Clone any incoming data and prepend the event, creating the handler arg list
|
|
|
+ data = data == null ?
|
|
|
+ [ event ] :
|
|
|
+ jQuery.makeArray( data, [ event ] );
|
|
|
+
|
|
|
+ // Allow special events to draw outside the lines
|
|
|
+ special = jQuery.event.special[ type ] || {};
|
|
|
+ if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Determine event propagation path in advance, per W3C events spec (#9951)
|
|
|
+ // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
|
|
|
+ if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) {
|
|
|
+
|
|
|
+ bubbleType = special.delegateType || type;
|
|
|
+ if ( !rfocusMorph.test( bubbleType + type ) ) {
|
|
|
+ cur = cur.parentNode;
|
|
|
+ }
|
|
|
+ for ( ; cur; cur = cur.parentNode ) {
|
|
|
+ eventPath.push( cur );
|
|
|
+ tmp = cur;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Only add window if we got to document (e.g., not plain obj or detached DOM)
|
|
|
+ if ( tmp === ( elem.ownerDocument || document ) ) {
|
|
|
+ eventPath.push( tmp.defaultView || tmp.parentWindow || window );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Fire handlers on the event path
|
|
|
+ i = 0;
|
|
|
+ while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
|
|
|
+ lastElement = cur;
|
|
|
+ event.type = i > 1 ?
|
|
|
+ bubbleType :
|
|
|
+ special.bindType || type;
|
|
|
+
|
|
|
+ // jQuery handler
|
|
|
+ handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] &&
|
|
|
+ dataPriv.get( cur, "handle" );
|
|
|
+ if ( handle ) {
|
|
|
+ handle.apply( cur, data );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Native handler
|
|
|
+ handle = ontype && cur[ ontype ];
|
|
|
+ if ( handle && handle.apply && acceptData( cur ) ) {
|
|
|
+ event.result = handle.apply( cur, data );
|
|
|
+ if ( event.result === false ) {
|
|
|
+ event.preventDefault();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ event.type = type;
|
|
|
+
|
|
|
+ // If nobody prevented the default action, do it now
|
|
|
+ if ( !onlyHandlers && !event.isDefaultPrevented() ) {
|
|
|
+
|
|
|
+ if ( ( !special._default ||
|
|
|
+ special._default.apply( eventPath.pop(), data ) === false ) &&
|
|
|
+ acceptData( elem ) ) {
|
|
|
+
|
|
|
+ // Call a native DOM method on the target with the same name as the event.
|
|
|
+ // Don't do default actions on window, that's where global variables be (#6170)
|
|
|
+ if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) {
|
|
|
+
|
|
|
+ // Don't re-trigger an onFOO event when we call its FOO() method
|
|
|
+ tmp = elem[ ontype ];
|
|
|
+
|
|
|
+ if ( tmp ) {
|
|
|
+ elem[ ontype ] = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Prevent re-triggering of the same event, since we already bubbled it above
|
|
|
+ jQuery.event.triggered = type;
|
|
|
+
|
|
|
+ if ( event.isPropagationStopped() ) {
|
|
|
+ lastElement.addEventListener( type, stopPropagationCallback );
|
|
|
+ }
|
|
|
+
|
|
|
+ elem[ type ]();
|
|
|
+
|
|
|
+ if ( event.isPropagationStopped() ) {
|
|
|
+ lastElement.removeEventListener( type, stopPropagationCallback );
|
|
|
+ }
|
|
|
+
|
|
|
+ jQuery.event.triggered = undefined;
|
|
|
+
|
|
|
+ if ( tmp ) {
|
|
|
+ elem[ ontype ] = tmp;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return event.result;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Piggyback on a donor event to simulate a different one
|
|
|
+ // Used only for `focus(in | out)` events
|
|
|
+ simulate: function( type, elem, event ) {
|
|
|
+ var e = jQuery.extend(
|
|
|
+ new jQuery.Event(),
|
|
|
+ event,
|
|
|
+ {
|
|
|
+ type: type,
|
|
|
+ isSimulated: true
|
|
|
+ }
|
|
|
+ );
|
|
|
+
|
|
|
+ jQuery.event.trigger( e, null, elem );
|
|
|
+ }
|
|
|
+
|
|
|
+} );
|
|
|
+
|
|
|
+jQuery.fn.extend( {
|
|
|
+
|
|
|
+ trigger: function( type, data ) {
|
|
|
+ return this.each( function() {
|
|
|
+ jQuery.event.trigger( type, data, this );
|
|
|
+ } );
|
|
|
+ },
|
|
|
+ triggerHandler: function( type, data ) {
|
|
|
+ var elem = this[ 0 ];
|
|
|
+ if ( elem ) {
|
|
|
+ return jQuery.event.trigger( type, data, elem, true );
|
|
|
+ }
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+// Support: Firefox <=44
|
|
|
+// Firefox doesn't have focus(in | out) events
|
|
|
+// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
|
|
|
+//
|
|
|
+// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1
|
|
|
+// focus(in | out) events fire after focus & blur events,
|
|
|
+// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
|
|
|
+// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857
|
|
|
+if ( !support.focusin ) {
|
|
|
+ jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
|
|
|
+
|
|
|
+ // Attach a single capturing handler on the document while someone wants focusin/focusout
|
|
|
+ var handler = function( event ) {
|
|
|
+ jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
|
|
|
+ };
|
|
|
+
|
|
|
+ jQuery.event.special[ fix ] = {
|
|
|
+ setup: function() {
|
|
|
+ var doc = this.ownerDocument || this,
|
|
|
+ attaches = dataPriv.access( doc, fix );
|
|
|
+
|
|
|
+ if ( !attaches ) {
|
|
|
+ doc.addEventListener( orig, handler, true );
|
|
|
+ }
|
|
|
+ dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
|
|
|
+ },
|
|
|
+ teardown: function() {
|
|
|
+ var doc = this.ownerDocument || this,
|
|
|
+ attaches = dataPriv.access( doc, fix ) - 1;
|
|
|
+
|
|
|
+ if ( !attaches ) {
|
|
|
+ doc.removeEventListener( orig, handler, true );
|
|
|
+ dataPriv.remove( doc, fix );
|
|
|
+
|
|
|
+ } else {
|
|
|
+ dataPriv.access( doc, fix, attaches );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+ } );
|
|
|
+}
|
|
|
+var location = window.location;
|
|
|
+
|
|
|
+var nonce = Date.now();
|
|
|
+
|
|
|
+var rquery = ( /\?/ );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+// Cross-browser xml parsing
|
|
|
+jQuery.parseXML = function( data ) {
|
|
|
+ var xml;
|
|
|
+ if ( !data || typeof data !== "string" ) {
|
|
|
+ return null;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Support: IE 9 - 11 only
|
|
|
+ // IE throws on parseFromString with invalid input.
|
|
|
+ try {
|
|
|
+ xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
|
|
|
+ } catch ( e ) {
|
|
|
+ xml = undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
|
|
|
+ jQuery.error( "Invalid XML: " + data );
|
|
|
+ }
|
|
|
+ return xml;
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+var
|
|
|
+ rbracket = /\[\]$/,
|
|
|
+ rCRLF = /\r?\n/g,
|
|
|
+ rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
|
|
|
+ rsubmittable = /^(?:input|select|textarea|keygen)/i;
|
|
|
+
|
|
|
+function buildParams( prefix, obj, traditional, add ) {
|
|
|
+ var name;
|
|
|
+
|
|
|
+ if ( Array.isArray( obj ) ) {
|
|
|
+
|
|
|
+ // Serialize array item.
|
|
|
+ jQuery.each( obj, function( i, v ) {
|
|
|
+ if ( traditional || rbracket.test( prefix ) ) {
|
|
|
+
|
|
|
+ // Treat each array item as a scalar.
|
|
|
+ add( prefix, v );
|
|
|
+
|
|
|
+ } else {
|
|
|
+
|
|
|
+ // Item is non-scalar (array or object), encode its numeric index.
|
|
|
+ buildParams(
|
|
|
+ prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
|
|
|
+ v,
|
|
|
+ traditional,
|
|
|
+ add
|
|
|
+ );
|
|
|
+ }
|
|
|
+ } );
|
|
|
+
|
|
|
+ } else if ( !traditional && toType( obj ) === "object" ) {
|
|
|
+
|
|
|
+ // Serialize object item.
|
|
|
+ for ( name in obj ) {
|
|
|
+ buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
|
|
|
+ }
|
|
|
+
|
|
|
+ } else {
|
|
|
+
|
|
|
+ // Serialize scalar item.
|
|
|
+ add( prefix, obj );
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+// Serialize an array of form elements or a set of
|
|
|
+// key/values into a query string
|
|
|
+jQuery.param = function( a, traditional ) {
|
|
|
+ var prefix,
|
|
|
+ s = [],
|
|
|
+ add = function( key, valueOrFunction ) {
|
|
|
+
|
|
|
+ // If value is a function, invoke it and use its return value
|
|
|
+ var value = isFunction( valueOrFunction ) ?
|
|
|
+ valueOrFunction() :
|
|
|
+ valueOrFunction;
|
|
|
+
|
|
|
+ s[ s.length ] = encodeURIComponent( key ) + "=" +
|
|
|
+ encodeURIComponent( value == null ? "" : value );
|
|
|
+ };
|
|
|
+
|
|
|
+ if ( a == null ) {
|
|
|
+ return "";
|
|
|
+ }
|
|
|
+
|
|
|
+ // If an array was passed in, assume that it is an array of form elements.
|
|
|
+ if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
|
|
|
+
|
|
|
+ // Serialize the form elements
|
|
|
+ jQuery.each( a, function() {
|
|
|
+ add( this.name, this.value );
|
|
|
+ } );
|
|
|
+
|
|
|
+ } else {
|
|
|
+
|
|
|
+ // If traditional, encode the "old" way (the way 1.3.2 or older
|
|
|
+ // did it), otherwise encode params recursively.
|
|
|
+ for ( prefix in a ) {
|
|
|
+ buildParams( prefix, a[ prefix ], traditional, add );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Return the resulting serialization
|
|
|
+ return s.join( "&" );
|
|
|
+};
|
|
|
+
|
|
|
+jQuery.fn.extend( {
|
|
|
+ serialize: function() {
|
|
|
+ return jQuery.param( this.serializeArray() );
|
|
|
+ },
|
|
|
+ serializeArray: function() {
|
|
|
+ return this.map( function() {
|
|
|
+
|
|
|
+ // Can add propHook for "elements" to filter or add form elements
|
|
|
+ var elements = jQuery.prop( this, "elements" );
|
|
|
+ return elements ? jQuery.makeArray( elements ) : this;
|
|
|
+ } )
|
|
|
+ .filter( function() {
|
|
|
+ var type = this.type;
|
|
|
+
|
|
|
+ // Use .is( ":disabled" ) so that fieldset[disabled] works
|
|
|
+ return this.name && !jQuery( this ).is( ":disabled" ) &&
|
|
|
+ rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
|
|
|
+ ( this.checked || !rcheckableType.test( type ) );
|
|
|
+ } )
|
|
|
+ .map( function( i, elem ) {
|
|
|
+ var val = jQuery( this ).val();
|
|
|
+
|
|
|
+ if ( val == null ) {
|
|
|
+ return null;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( Array.isArray( val ) ) {
|
|
|
+ return jQuery.map( val, function( val ) {
|
|
|
+ return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
|
|
|
+ } ).get();
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+var
|
|
|
+ r20 = /%20/g,
|
|
|
+ rhash = /#.*$/,
|
|
|
+ rantiCache = /([?&])_=[^&]*/,
|
|
|
+ rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
|
|
|
+
|
|
|
+ // #7653, #8125, #8152: local protocol detection
|
|
|
+ rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
|
|
|
+ rnoContent = /^(?:GET|HEAD)$/,
|
|
|
+ rprotocol = /^\/\//,
|
|
|
+
|
|
|
+ /* Prefilters
|
|
|
+ * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
|
|
|
+ * 2) These are called:
|
|
|
+ * - BEFORE asking for a transport
|
|
|
+ * - AFTER param serialization (s.data is a string if s.processData is true)
|
|
|
+ * 3) key is the dataType
|
|
|
+ * 4) the catchall symbol "*" can be used
|
|
|
+ * 5) execution will start with transport dataType and THEN continue down to "*" if needed
|
|
|
+ */
|
|
|
+ prefilters = {},
|
|
|
+
|
|
|
+ /* Transports bindings
|
|
|
+ * 1) key is the dataType
|
|
|
+ * 2) the catchall symbol "*" can be used
|
|
|
+ * 3) selection will start with transport dataType and THEN go to "*" if needed
|
|
|
+ */
|
|
|
+ transports = {},
|
|
|
+
|
|
|
+ // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
|
|
|
+ allTypes = "*/".concat( "*" ),
|
|
|
+
|
|
|
+ // Anchor tag for parsing the document origin
|
|
|
+ originAnchor = document.createElement( "a" );
|
|
|
+ originAnchor.href = location.href;
|
|
|
+
|
|
|
+// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
|
|
|
+function addToPrefiltersOrTransports( structure ) {
|
|
|
+
|
|
|
+ // dataTypeExpression is optional and defaults to "*"
|
|
|
+ return function( dataTypeExpression, func ) {
|
|
|
+
|
|
|
+ if ( typeof dataTypeExpression !== "string" ) {
|
|
|
+ func = dataTypeExpression;
|
|
|
+ dataTypeExpression = "*";
|
|
|
+ }
|
|
|
+
|
|
|
+ var dataType,
|
|
|
+ i = 0,
|
|
|
+ dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || [];
|
|
|
+
|
|
|
+ if ( isFunction( func ) ) {
|
|
|
+
|
|
|
+ // For each dataType in the dataTypeExpression
|
|
|
+ while ( ( dataType = dataTypes[ i++ ] ) ) {
|
|
|
+
|
|
|
+ // Prepend if requested
|
|
|
+ if ( dataType[ 0 ] === "+" ) {
|
|
|
+ dataType = dataType.slice( 1 ) || "*";
|
|
|
+ ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );
|
|
|
+
|
|
|
+ // Otherwise append
|
|
|
+ } else {
|
|
|
+ ( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+}
|
|
|
+
|
|
|
+// Base inspection function for prefilters and transports
|
|
|
+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
|
|
|
+
|
|
|
+ var inspected = {},
|
|
|
+ seekingTransport = ( structure === transports );
|
|
|
+
|
|
|
+ function inspect( dataType ) {
|
|
|
+ var selected;
|
|
|
+ inspected[ dataType ] = true;
|
|
|
+ jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
|
|
|
+ var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
|
|
|
+ if ( typeof dataTypeOrTransport === "string" &&
|
|
|
+ !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
|
|
|
+
|
|
|
+ options.dataTypes.unshift( dataTypeOrTransport );
|
|
|
+ inspect( dataTypeOrTransport );
|
|
|
+ return false;
|
|
|
+ } else if ( seekingTransport ) {
|
|
|
+ return !( selected = dataTypeOrTransport );
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ return selected;
|
|
|
+ }
|
|
|
+
|
|
|
+ return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
|
|
|
+}
|
|
|
+
|
|
|
+// A special extend for ajax options
|
|
|
+// that takes "flat" options (not to be deep extended)
|
|
|
+// Fixes #9887
|
|
|
+function ajaxExtend( target, src ) {
|
|
|
+ var key, deep,
|
|
|
+ flatOptions = jQuery.ajaxSettings.flatOptions || {};
|
|
|
+
|
|
|
+ for ( key in src ) {
|
|
|
+ if ( src[ key ] !== undefined ) {
|
|
|
+ ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if ( deep ) {
|
|
|
+ jQuery.extend( true, target, deep );
|
|
|
+ }
|
|
|
+
|
|
|
+ return target;
|
|
|
+}
|
|
|
+
|
|
|
+/* Handles responses to an ajax request:
|
|
|
+ * - finds the right dataType (mediates between content-type and expected dataType)
|
|
|
+ * - returns the corresponding response
|
|
|
+ */
|
|
|
+function ajaxHandleResponses( s, jqXHR, responses ) {
|
|
|
+
|
|
|
+ var ct, type, finalDataType, firstDataType,
|
|
|
+ contents = s.contents,
|
|
|
+ dataTypes = s.dataTypes;
|
|
|
+
|
|
|
+ // Remove auto dataType and get content-type in the process
|
|
|
+ while ( dataTypes[ 0 ] === "*" ) {
|
|
|
+ dataTypes.shift();
|
|
|
+ if ( ct === undefined ) {
|
|
|
+ ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Check if we're dealing with a known content-type
|
|
|
+ if ( ct ) {
|
|
|
+ for ( type in contents ) {
|
|
|
+ if ( contents[ type ] && contents[ type ].test( ct ) ) {
|
|
|
+ dataTypes.unshift( type );
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Check to see if we have a response for the expected dataType
|
|
|
+ if ( dataTypes[ 0 ] in responses ) {
|
|
|
+ finalDataType = dataTypes[ 0 ];
|
|
|
+ } else {
|
|
|
+
|
|
|
+ // Try convertible dataTypes
|
|
|
+ for ( type in responses ) {
|
|
|
+ if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
|
|
|
+ finalDataType = type;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ if ( !firstDataType ) {
|
|
|
+ firstDataType = type;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Or just use first one
|
|
|
+ finalDataType = finalDataType || firstDataType;
|
|
|
+ }
|
|
|
+
|
|
|
+ // If we found a dataType
|
|
|
+ // We add the dataType to the list if needed
|
|
|
+ // and return the corresponding response
|
|
|
+ if ( finalDataType ) {
|
|
|
+ if ( finalDataType !== dataTypes[ 0 ] ) {
|
|
|
+ dataTypes.unshift( finalDataType );
|
|
|
+ }
|
|
|
+ return responses[ finalDataType ];
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+/* Chain conversions given the request and the original response
|
|
|
+ * Also sets the responseXXX fields on the jqXHR instance
|
|
|
+ */
|
|
|
+function ajaxConvert( s, response, jqXHR, isSuccess ) {
|
|
|
+ var conv2, current, conv, tmp, prev,
|
|
|
+ converters = {},
|
|
|
+
|
|
|
+ // Work with a copy of dataTypes in case we need to modify it for conversion
|
|
|
+ dataTypes = s.dataTypes.slice();
|
|
|
+
|
|
|
+ // Create converters map with lowercased keys
|
|
|
+ if ( dataTypes[ 1 ] ) {
|
|
|
+ for ( conv in s.converters ) {
|
|
|
+ converters[ conv.toLowerCase() ] = s.converters[ conv ];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ current = dataTypes.shift();
|
|
|
+
|
|
|
+ // Convert to each sequential dataType
|
|
|
+ while ( current ) {
|
|
|
+
|
|
|
+ if ( s.responseFields[ current ] ) {
|
|
|
+ jqXHR[ s.responseFields[ current ] ] = response;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Apply the dataFilter if provided
|
|
|
+ if ( !prev && isSuccess && s.dataFilter ) {
|
|
|
+ response = s.dataFilter( response, s.dataType );
|
|
|
+ }
|
|
|
+
|
|
|
+ prev = current;
|
|
|
+ current = dataTypes.shift();
|
|
|
+
|
|
|
+ if ( current ) {
|
|
|
+
|
|
|
+ // There's only work to do if current dataType is non-auto
|
|
|
+ if ( current === "*" ) {
|
|
|
+
|
|
|
+ current = prev;
|
|
|
+
|
|
|
+ // Convert response if prev dataType is non-auto and differs from current
|
|
|
+ } else if ( prev !== "*" && prev !== current ) {
|
|
|
+
|
|
|
+ // Seek a direct converter
|
|
|
+ conv = converters[ prev + " " + current ] || converters[ "* " + current ];
|
|
|
+
|
|
|
+ // If none found, seek a pair
|
|
|
+ if ( !conv ) {
|
|
|
+ for ( conv2 in converters ) {
|
|
|
+
|
|
|
+ // If conv2 outputs current
|
|
|
+ tmp = conv2.split( " " );
|
|
|
+ if ( tmp[ 1 ] === current ) {
|
|
|
+
|
|
|
+ // If prev can be converted to accepted input
|
|
|
+ conv = converters[ prev + " " + tmp[ 0 ] ] ||
|
|
|
+ converters[ "* " + tmp[ 0 ] ];
|
|
|
+ if ( conv ) {
|
|
|
+
|
|
|
+ // Condense equivalence converters
|
|
|
+ if ( conv === true ) {
|
|
|
+ conv = converters[ conv2 ];
|
|
|
+
|
|
|
+ // Otherwise, insert the intermediate dataType
|
|
|
+ } else if ( converters[ conv2 ] !== true ) {
|
|
|
+ current = tmp[ 0 ];
|
|
|
+ dataTypes.unshift( tmp[ 1 ] );
|
|
|
+ }
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Apply converter (if not an equivalence)
|
|
|
+ if ( conv !== true ) {
|
|
|
+
|
|
|
+ // Unless errors are allowed to bubble, catch and return them
|
|
|
+ if ( conv && s.throws ) {
|
|
|
+ response = conv( response );
|
|
|
+ } else {
|
|
|
+ try {
|
|
|
+ response = conv( response );
|
|
|
+ } catch ( e ) {
|
|
|
+ return {
|
|
|
+ state: "parsererror",
|
|
|
+ error: conv ? e : "No conversion from " + prev + " to " + current
|
|
|
+ };
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return { state: "success", data: response };
|
|
|
+}
|
|
|
+
|
|
|
+jQuery.extend( {
|
|
|
+
|
|
|
+ // Counter for holding the number of active queries
|
|
|
+ active: 0,
|
|
|
+
|
|
|
+ // Last-Modified header cache for next request
|
|
|
+ lastModified: {},
|
|
|
+ etag: {},
|
|
|
+
|
|
|
+ ajaxSettings: {
|
|
|
+ url: location.href,
|
|
|
+ type: "GET",
|
|
|
+ isLocal: rlocalProtocol.test( location.protocol ),
|
|
|
+ global: true,
|
|
|
+ processData: true,
|
|
|
+ async: true,
|
|
|
+ contentType: "application/x-www-form-urlencoded; charset=UTF-8",
|
|
|
+
|
|
|
+ /*
|
|
|
+ timeout: 0,
|
|
|
+ data: null,
|
|
|
+ dataType: null,
|
|
|
+ username: null,
|
|
|
+ password: null,
|
|
|
+ cache: null,
|
|
|
+ throws: false,
|
|
|
+ traditional: false,
|
|
|
+ headers: {},
|
|
|
+ */
|
|
|
+
|
|
|
+ accepts: {
|
|
|
+ "*": allTypes,
|
|
|
+ text: "text/plain",
|
|
|
+ html: "text/html",
|
|
|
+ xml: "application/xml, text/xml",
|
|
|
+ json: "application/json, text/javascript"
|
|
|
+ },
|
|
|
+
|
|
|
+ contents: {
|
|
|
+ xml: /\bxml\b/,
|
|
|
+ html: /\bhtml/,
|
|
|
+ json: /\bjson\b/
|
|
|
+ },
|
|
|
+
|
|
|
+ responseFields: {
|
|
|
+ xml: "responseXML",
|
|
|
+ text: "responseText",
|
|
|
+ json: "responseJSON"
|
|
|
+ },
|
|
|
+
|
|
|
+ // Data converters
|
|
|
+ // Keys separate source (or catchall "*") and destination types with a single space
|
|
|
+ converters: {
|
|
|
+
|
|
|
+ // Convert anything to text
|
|
|
+ "* text": String,
|
|
|
+
|
|
|
+ // Text to html (true = no transformation)
|
|
|
+ "text html": true,
|
|
|
+
|
|
|
+ // Evaluate text as a json expression
|
|
|
+ "text json": JSON.parse,
|
|
|
+
|
|
|
+ // Parse text as xml
|
|
|
+ "text xml": jQuery.parseXML
|
|
|
+ },
|
|
|
+
|
|
|
+ // For options that shouldn't be deep extended:
|
|
|
+ // you can add your own custom options here if
|
|
|
+ // and when you create one that shouldn't be
|
|
|
+ // deep extended (see ajaxExtend)
|
|
|
+ flatOptions: {
|
|
|
+ url: true,
|
|
|
+ context: true
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ // Creates a full fledged settings object into target
|
|
|
+ // with both ajaxSettings and settings fields.
|
|
|
+ // If target is omitted, writes into ajaxSettings.
|
|
|
+ ajaxSetup: function( target, settings ) {
|
|
|
+ return settings ?
|
|
|
+
|
|
|
+ // Building a settings object
|
|
|
+ ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
|
|
|
+
|
|
|
+ // Extending ajaxSettings
|
|
|
+ ajaxExtend( jQuery.ajaxSettings, target );
|
|
|
+ },
|
|
|
+
|
|
|
+ ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
|
|
|
+ ajaxTransport: addToPrefiltersOrTransports( transports ),
|
|
|
+
|
|
|
+ // Main method
|
|
|
+ ajax: function( url, options ) {
|
|
|
+
|
|
|
+ // If url is an object, simulate pre-1.5 signature
|
|
|
+ if ( typeof url === "object" ) {
|
|
|
+ options = url;
|
|
|
+ url = undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Force options to be an object
|
|
|
+ options = options || {};
|
|
|
+
|
|
|
+ var transport,
|
|
|
+
|
|
|
+ // URL without anti-cache param
|
|
|
+ cacheURL,
|
|
|
+
|
|
|
+ // Response headers
|
|
|
+ responseHeadersString,
|
|
|
+ responseHeaders,
|
|
|
+
|
|
|
+ // timeout handle
|
|
|
+ timeoutTimer,
|
|
|
+
|
|
|
+ // Url cleanup var
|
|
|
+ urlAnchor,
|
|
|
+
|
|
|
+ // Request state (becomes false upon send and true upon completion)
|
|
|
+ completed,
|
|
|
+
|
|
|
+ // To know if global events are to be dispatched
|
|
|
+ fireGlobals,
|
|
|
+
|
|
|
+ // Loop variable
|
|
|
+ i,
|
|
|
+
|
|
|
+ // uncached part of the url
|
|
|
+ uncached,
|
|
|
+
|
|
|
+ // Create the final options object
|
|
|
+ s = jQuery.ajaxSetup( {}, options ),
|
|
|
+
|
|
|
+ // Callbacks context
|
|
|
+ callbackContext = s.context || s,
|
|
|
+
|
|
|
+ // Context for global events is callbackContext if it is a DOM node or jQuery collection
|
|
|
+ globalEventContext = s.context &&
|
|
|
+ ( callbackContext.nodeType || callbackContext.jquery ) ?
|
|
|
+ jQuery( callbackContext ) :
|
|
|
+ jQuery.event,
|
|
|
+
|
|
|
+ // Deferreds
|
|
|
+ deferred = jQuery.Deferred(),
|
|
|
+ completeDeferred = jQuery.Callbacks( "once memory" ),
|
|
|
+
|
|
|
+ // Status-dependent callbacks
|
|
|
+ statusCode = s.statusCode || {},
|
|
|
+
|
|
|
+ // Headers (they are sent all at once)
|
|
|
+ requestHeaders = {},
|
|
|
+ requestHeadersNames = {},
|
|
|
+
|
|
|
+ // Default abort message
|
|
|
+ strAbort = "canceled",
|
|
|
+
|
|
|
+ // Fake xhr
|
|
|
+ jqXHR = {
|
|
|
+ readyState: 0,
|
|
|
+
|
|
|
+ // Builds headers hashtable if needed
|
|
|
+ getResponseHeader: function( key ) {
|
|
|
+ var match;
|
|
|
+ if ( completed ) {
|
|
|
+ if ( !responseHeaders ) {
|
|
|
+ responseHeaders = {};
|
|
|
+ while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
|
|
|
+ responseHeaders[ match[ 1 ].toLowerCase() + " " ] =
|
|
|
+ ( responseHeaders[ match[ 1 ].toLowerCase() + " " ] || [] )
|
|
|
+ .concat( match[ 2 ] );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ match = responseHeaders[ key.toLowerCase() + " " ];
|
|
|
+ }
|
|
|
+ return match == null ? null : match.join( ", " );
|
|
|
+ },
|
|
|
+
|
|
|
+ // Raw string
|
|
|
+ getAllResponseHeaders: function() {
|
|
|
+ return completed ? responseHeadersString : null;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Caches the header
|
|
|
+ setRequestHeader: function( name, value ) {
|
|
|
+ if ( completed == null ) {
|
|
|
+ name = requestHeadersNames[ name.toLowerCase() ] =
|
|
|
+ requestHeadersNames[ name.toLowerCase() ] || name;
|
|
|
+ requestHeaders[ name ] = value;
|
|
|
+ }
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Overrides response content-type header
|
|
|
+ overrideMimeType: function( type ) {
|
|
|
+ if ( completed == null ) {
|
|
|
+ s.mimeType = type;
|
|
|
+ }
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Status-dependent callbacks
|
|
|
+ statusCode: function( map ) {
|
|
|
+ var code;
|
|
|
+ if ( map ) {
|
|
|
+ if ( completed ) {
|
|
|
+
|
|
|
+ // Execute the appropriate callbacks
|
|
|
+ jqXHR.always( map[ jqXHR.status ] );
|
|
|
+ } else {
|
|
|
+
|
|
|
+ // Lazy-add the new callbacks in a way that preserves old ones
|
|
|
+ for ( code in map ) {
|
|
|
+ statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Cancel the request
|
|
|
+ abort: function( statusText ) {
|
|
|
+ var finalText = statusText || strAbort;
|
|
|
+ if ( transport ) {
|
|
|
+ transport.abort( finalText );
|
|
|
+ }
|
|
|
+ done( 0, finalText );
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ // Attach deferreds
|
|
|
+ deferred.promise( jqXHR );
|
|
|
+
|
|
|
+ // Add protocol if not provided (prefilters might expect it)
|
|
|
+ // Handle falsy url in the settings object (#10093: consistency with old signature)
|
|
|
+ // We also use the url parameter if available
|
|
|
+ s.url = ( ( url || s.url || location.href ) + "" )
|
|
|
+ .replace( rprotocol, location.protocol + "//" );
|
|
|
+
|
|
|
+ // Alias method option to type as per ticket #12004
|
|
|
+ s.type = options.method || options.type || s.method || s.type;
|
|
|
+
|
|
|
+ // Extract dataTypes list
|
|
|
+ s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ];
|
|
|
+
|
|
|
+ // A cross-domain request is in order when the origin doesn't match the current origin.
|
|
|
+ if ( s.crossDomain == null ) {
|
|
|
+ urlAnchor = document.createElement( "a" );
|
|
|
+
|
|
|
+ // Support: IE <=8 - 11, Edge 12 - 15
|
|
|
+ // IE throws exception on accessing the href property if url is malformed,
|
|
|
+ // e.g. http://example.com:80x/
|
|
|
+ try {
|
|
|
+ urlAnchor.href = s.url;
|
|
|
+
|
|
|
+ // Support: IE <=8 - 11 only
|
|
|
+ // Anchor's host property isn't correctly set when s.url is relative
|
|
|
+ urlAnchor.href = urlAnchor.href;
|
|
|
+ s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
|
|
|
+ urlAnchor.protocol + "//" + urlAnchor.host;
|
|
|
+ } catch ( e ) {
|
|
|
+
|
|
|
+ // If there is an error parsing the URL, assume it is crossDomain,
|
|
|
+ // it can be rejected by the transport if it is invalid
|
|
|
+ s.crossDomain = true;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Convert data if not already a string
|
|
|
+ if ( s.data && s.processData && typeof s.data !== "string" ) {
|
|
|
+ s.data = jQuery.param( s.data, s.traditional );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Apply prefilters
|
|
|
+ inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
|
|
|
+
|
|
|
+ // If request was aborted inside a prefilter, stop there
|
|
|
+ if ( completed ) {
|
|
|
+ return jqXHR;
|
|
|
+ }
|
|
|
+
|
|
|
+ // We can fire global events as of now if asked to
|
|
|
+ // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
|
|
|
+ fireGlobals = jQuery.event && s.global;
|
|
|
+
|
|
|
+ // Watch for a new set of requests
|
|
|
+ if ( fireGlobals && jQuery.active++ === 0 ) {
|
|
|
+ jQuery.event.trigger( "ajaxStart" );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Uppercase the type
|
|
|
+ s.type = s.type.toUpperCase();
|
|
|
+
|
|
|
+ // Determine if request has content
|
|
|
+ s.hasContent = !rnoContent.test( s.type );
|
|
|
+
|
|
|
+ // Save the URL in case we're toying with the If-Modified-Since
|
|
|
+ // and/or If-None-Match header later on
|
|
|
+ // Remove hash to simplify url manipulation
|
|
|
+ cacheURL = s.url.replace( rhash, "" );
|
|
|
+
|
|
|
+ // More options handling for requests with no content
|
|
|
+ if ( !s.hasContent ) {
|
|
|
+
|
|
|
+ // Remember the hash so we can put it back
|
|
|
+ uncached = s.url.slice( cacheURL.length );
|
|
|
+
|
|
|
+ // If data is available and should be processed, append data to url
|
|
|
+ if ( s.data && ( s.processData || typeof s.data === "string" ) ) {
|
|
|
+ cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data;
|
|
|
+
|
|
|
+ // #9682: remove data so that it's not used in an eventual retry
|
|
|
+ delete s.data;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Add or update anti-cache param if needed
|
|
|
+ if ( s.cache === false ) {
|
|
|
+ cacheURL = cacheURL.replace( rantiCache, "$1" );
|
|
|
+ uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Put hash and anti-cache on the URL that will be requested (gh-1732)
|
|
|
+ s.url = cacheURL + uncached;
|
|
|
+
|
|
|
+ // Change '%20' to '+' if this is encoded form body content (gh-2658)
|
|
|
+ } else if ( s.data && s.processData &&
|
|
|
+ ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) {
|
|
|
+ s.data = s.data.replace( r20, "+" );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
|
|
+ if ( s.ifModified ) {
|
|
|
+ if ( jQuery.lastModified[ cacheURL ] ) {
|
|
|
+ jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
|
|
|
+ }
|
|
|
+ if ( jQuery.etag[ cacheURL ] ) {
|
|
|
+ jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Set the correct header, if data is being sent
|
|
|
+ if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
|
|
|
+ jqXHR.setRequestHeader( "Content-Type", s.contentType );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Set the Accepts header for the server, depending on the dataType
|
|
|
+ jqXHR.setRequestHeader(
|
|
|
+ "Accept",
|
|
|
+ s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
|
|
|
+ s.accepts[ s.dataTypes[ 0 ] ] +
|
|
|
+ ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
|
|
|
+ s.accepts[ "*" ]
|
|
|
+ );
|
|
|
+
|
|
|
+ // Check for headers option
|
|
|
+ for ( i in s.headers ) {
|
|
|
+ jqXHR.setRequestHeader( i, s.headers[ i ] );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Allow custom headers/mimetypes and early abort
|
|
|
+ if ( s.beforeSend &&
|
|
|
+ ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) {
|
|
|
+
|
|
|
+ // Abort if not done already and return
|
|
|
+ return jqXHR.abort();
|
|
|
+ }
|
|
|
+
|
|
|
+ // Aborting is no longer a cancellation
|
|
|
+ strAbort = "abort";
|
|
|
+
|
|
|
+ // Install callbacks on deferreds
|
|
|
+ completeDeferred.add( s.complete );
|
|
|
+ jqXHR.done( s.success );
|
|
|
+ jqXHR.fail( s.error );
|
|
|
+
|
|
|
+ // Get transport
|
|
|
+ transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
|
|
|
+
|
|
|
+ // If no transport, we auto-abort
|
|
|
+ if ( !transport ) {
|
|
|
+ done( -1, "No Transport" );
|
|
|
+ } else {
|
|
|
+ jqXHR.readyState = 1;
|
|
|
+
|
|
|
+ // Send global event
|
|
|
+ if ( fireGlobals ) {
|
|
|
+ globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
|
|
|
+ }
|
|
|
+
|
|
|
+ // If request was aborted inside ajaxSend, stop there
|
|
|
+ if ( completed ) {
|
|
|
+ return jqXHR;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Timeout
|
|
|
+ if ( s.async && s.timeout > 0 ) {
|
|
|
+ timeoutTimer = window.setTimeout( function() {
|
|
|
+ jqXHR.abort( "timeout" );
|
|
|
+ }, s.timeout );
|
|
|
+ }
|
|
|
+
|
|
|
+ try {
|
|
|
+ completed = false;
|
|
|
+ transport.send( requestHeaders, done );
|
|
|
+ } catch ( e ) {
|
|
|
+
|
|
|
+ // Rethrow post-completion exceptions
|
|
|
+ if ( completed ) {
|
|
|
+ throw e;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Propagate others as results
|
|
|
+ done( -1, e );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Callback for when everything is done
|
|
|
+ function done( status, nativeStatusText, responses, headers ) {
|
|
|
+ var isSuccess, success, error, response, modified,
|
|
|
+ statusText = nativeStatusText;
|
|
|
+
|
|
|
+ // Ignore repeat invocations
|
|
|
+ if ( completed ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ completed = true;
|
|
|
+
|
|
|
+ // Clear timeout if it exists
|
|
|
+ if ( timeoutTimer ) {
|
|
|
+ window.clearTimeout( timeoutTimer );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Dereference transport for early garbage collection
|
|
|
+ // (no matter how long the jqXHR object will be used)
|
|
|
+ transport = undefined;
|
|
|
+
|
|
|
+ // Cache response headers
|
|
|
+ responseHeadersString = headers || "";
|
|
|
+
|
|
|
+ // Set readyState
|
|
|
+ jqXHR.readyState = status > 0 ? 4 : 0;
|
|
|
+
|
|
|
+ // Determine if successful
|
|
|
+ isSuccess = status >= 200 && status < 300 || status === 304;
|
|
|
+
|
|
|
+ // Get response data
|
|
|
+ if ( responses ) {
|
|
|
+ response = ajaxHandleResponses( s, jqXHR, responses );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Convert no matter what (that way responseXXX fields are always set)
|
|
|
+ response = ajaxConvert( s, response, jqXHR, isSuccess );
|
|
|
+
|
|
|
+ // If successful, handle type chaining
|
|
|
+ if ( isSuccess ) {
|
|
|
+
|
|
|
+ // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
|
|
+ if ( s.ifModified ) {
|
|
|
+ modified = jqXHR.getResponseHeader( "Last-Modified" );
|
|
|
+ if ( modified ) {
|
|
|
+ jQuery.lastModified[ cacheURL ] = modified;
|
|
|
+ }
|
|
|
+ modified = jqXHR.getResponseHeader( "etag" );
|
|
|
+ if ( modified ) {
|
|
|
+ jQuery.etag[ cacheURL ] = modified;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // if no content
|
|
|
+ if ( status === 204 || s.type === "HEAD" ) {
|
|
|
+ statusText = "nocontent";
|
|
|
+
|
|
|
+ // if not modified
|
|
|
+ } else if ( status === 304 ) {
|
|
|
+ statusText = "notmodified";
|
|
|
+
|
|
|
+ // If we have data, let's convert it
|
|
|
+ } else {
|
|
|
+ statusText = response.state;
|
|
|
+ success = response.data;
|
|
|
+ error = response.error;
|
|
|
+ isSuccess = !error;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+
|
|
|
+ // Extract error from statusText and normalize for non-aborts
|
|
|
+ error = statusText;
|
|
|
+ if ( status || !statusText ) {
|
|
|
+ statusText = "error";
|
|
|
+ if ( status < 0 ) {
|
|
|
+ status = 0;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Set data for the fake xhr object
|
|
|
+ jqXHR.status = status;
|
|
|
+ jqXHR.statusText = ( nativeStatusText || statusText ) + "";
|
|
|
+
|
|
|
+ // Success/Error
|
|
|
+ if ( isSuccess ) {
|
|
|
+ deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
|
|
|
+ } else {
|
|
|
+ deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Status-dependent callbacks
|
|
|
+ jqXHR.statusCode( statusCode );
|
|
|
+ statusCode = undefined;
|
|
|
+
|
|
|
+ if ( fireGlobals ) {
|
|
|
+ globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
|
|
|
+ [ jqXHR, s, isSuccess ? success : error ] );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Complete
|
|
|
+ completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
|
|
|
+
|
|
|
+ if ( fireGlobals ) {
|
|
|
+ globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
|
|
|
+
|
|
|
+ // Handle the global AJAX counter
|
|
|
+ if ( !( --jQuery.active ) ) {
|
|
|
+ jQuery.event.trigger( "ajaxStop" );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return jqXHR;
|
|
|
+ },
|
|
|
+
|
|
|
+ getJSON: function( url, data, callback ) {
|
|
|
+ return jQuery.get( url, data, callback, "json" );
|
|
|
+ },
|
|
|
+
|
|
|
+ getScript: function( url, callback ) {
|
|
|
+ return jQuery.get( url, undefined, callback, "script" );
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+jQuery.each( [ "get", "post" ], function( i, method ) {
|
|
|
+ jQuery[ method ] = function( url, data, callback, type ) {
|
|
|
+
|
|
|
+ // Shift arguments if data argument was omitted
|
|
|
+ if ( isFunction( data ) ) {
|
|
|
+ type = type || callback;
|
|
|
+ callback = data;
|
|
|
+ data = undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ // The url can be an options object (which then must have .url)
|
|
|
+ return jQuery.ajax( jQuery.extend( {
|
|
|
+ url: url,
|
|
|
+ type: method,
|
|
|
+ dataType: type,
|
|
|
+ data: data,
|
|
|
+ success: callback
|
|
|
+ }, jQuery.isPlainObject( url ) && url ) );
|
|
|
+ };
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+jQuery._evalUrl = function( url, options ) {
|
|
|
+ return jQuery.ajax( {
|
|
|
+ url: url,
|
|
|
+
|
|
|
+ // Make this explicit, since user can override this through ajaxSetup (#11264)
|
|
|
+ type: "GET",
|
|
|
+ dataType: "script",
|
|
|
+ cache: true,
|
|
|
+ async: false,
|
|
|
+ global: false,
|
|
|
+
|
|
|
+ // Only evaluate the response if it is successful (gh-4126)
|
|
|
+ // dataFilter is not invoked for failure responses, so using it instead
|
|
|
+ // of the default converter is kludgy but it works.
|
|
|
+ converters: {
|
|
|
+ "text script": function() {}
|
|
|
+ },
|
|
|
+ dataFilter: function( response ) {
|
|
|
+ jQuery.globalEval( response, options );
|
|
|
+ }
|
|
|
+ } );
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+jQuery.fn.extend( {
|
|
|
+ wrapAll: function( html ) {
|
|
|
+ var wrap;
|
|
|
+
|
|
|
+ if ( this[ 0 ] ) {
|
|
|
+ if ( isFunction( html ) ) {
|
|
|
+ html = html.call( this[ 0 ] );
|
|
|
+ }
|
|
|
+
|
|
|
+ // The elements to wrap the target around
|
|
|
+ wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
|
|
|
+
|
|
|
+ if ( this[ 0 ].parentNode ) {
|
|
|
+ wrap.insertBefore( this[ 0 ] );
|
|
|
+ }
|
|
|
+
|
|
|
+ wrap.map( function() {
|
|
|
+ var elem = this;
|
|
|
+
|
|
|
+ while ( elem.firstElementChild ) {
|
|
|
+ elem = elem.firstElementChild;
|
|
|
+ }
|
|
|
+
|
|
|
+ return elem;
|
|
|
+ } ).append( this );
|
|
|
+ }
|
|
|
+
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+
|
|
|
+ wrapInner: function( html ) {
|
|
|
+ if ( isFunction( html ) ) {
|
|
|
+ return this.each( function( i ) {
|
|
|
+ jQuery( this ).wrapInner( html.call( this, i ) );
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ return this.each( function() {
|
|
|
+ var self = jQuery( this ),
|
|
|
+ contents = self.contents();
|
|
|
+
|
|
|
+ if ( contents.length ) {
|
|
|
+ contents.wrapAll( html );
|
|
|
+
|
|
|
+ } else {
|
|
|
+ self.append( html );
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ },
|
|
|
+
|
|
|
+ wrap: function( html ) {
|
|
|
+ var htmlIsFunction = isFunction( html );
|
|
|
+
|
|
|
+ return this.each( function( i ) {
|
|
|
+ jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html );
|
|
|
+ } );
|
|
|
+ },
|
|
|
+
|
|
|
+ unwrap: function( selector ) {
|
|
|
+ this.parent( selector ).not( "body" ).each( function() {
|
|
|
+ jQuery( this ).replaceWith( this.childNodes );
|
|
|
+ } );
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+jQuery.expr.pseudos.hidden = function( elem ) {
|
|
|
+ return !jQuery.expr.pseudos.visible( elem );
|
|
|
+};
|
|
|
+jQuery.expr.pseudos.visible = function( elem ) {
|
|
|
+ return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+jQuery.ajaxSettings.xhr = function() {
|
|
|
+ try {
|
|
|
+ return new window.XMLHttpRequest();
|
|
|
+ } catch ( e ) {}
|
|
|
+};
|
|
|
+
|
|
|
+var xhrSuccessStatus = {
|
|
|
+
|
|
|
+ // File protocol always yields status code 0, assume 200
|
|
|
+ 0: 200,
|
|
|
+
|
|
|
+ // Support: IE <=9 only
|
|
|
+ // #1450: sometimes IE returns 1223 when it should be 204
|
|
|
+ 1223: 204
|
|
|
+ },
|
|
|
+ xhrSupported = jQuery.ajaxSettings.xhr();
|
|
|
+
|
|
|
+support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
|
|
|
+support.ajax = xhrSupported = !!xhrSupported;
|
|
|
+
|
|
|
+jQuery.ajaxTransport( function( options ) {
|
|
|
+ var callback, errorCallback;
|
|
|
+
|
|
|
+ // Cross domain only allowed if supported through XMLHttpRequest
|
|
|
+ if ( support.cors || xhrSupported && !options.crossDomain ) {
|
|
|
+ return {
|
|
|
+ send: function( headers, complete ) {
|
|
|
+ var i,
|
|
|
+ xhr = options.xhr();
|
|
|
+
|
|
|
+ xhr.open(
|
|
|
+ options.type,
|
|
|
+ options.url,
|
|
|
+ options.async,
|
|
|
+ options.username,
|
|
|
+ options.password
|
|
|
+ );
|
|
|
+
|
|
|
+ // Apply custom fields if provided
|
|
|
+ if ( options.xhrFields ) {
|
|
|
+ for ( i in options.xhrFields ) {
|
|
|
+ xhr[ i ] = options.xhrFields[ i ];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Override mime type if needed
|
|
|
+ if ( options.mimeType && xhr.overrideMimeType ) {
|
|
|
+ xhr.overrideMimeType( options.mimeType );
|
|
|
+ }
|
|
|
+
|
|
|
+ // X-Requested-With header
|
|
|
+ // For cross-domain requests, seeing as conditions for a preflight are
|
|
|
+ // akin to a jigsaw puzzle, we simply never set it to be sure.
|
|
|
+ // (it can always be set on a per-request basis or even using ajaxSetup)
|
|
|
+ // For same-domain requests, won't change header if already provided.
|
|
|
+ if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
|
|
|
+ headers[ "X-Requested-With" ] = "XMLHttpRequest";
|
|
|
+ }
|
|
|
+
|
|
|
+ // Set headers
|
|
|
+ for ( i in headers ) {
|
|
|
+ xhr.setRequestHeader( i, headers[ i ] );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Callback
|
|
|
+ callback = function( type ) {
|
|
|
+ return function() {
|
|
|
+ if ( callback ) {
|
|
|
+ callback = errorCallback = xhr.onload =
|
|
|
+ xhr.onerror = xhr.onabort = xhr.ontimeout =
|
|
|
+ xhr.onreadystatechange = null;
|
|
|
+
|
|
|
+ if ( type === "abort" ) {
|
|
|
+ xhr.abort();
|
|
|
+ } else if ( type === "error" ) {
|
|
|
+
|
|
|
+ // Support: IE <=9 only
|
|
|
+ // On a manual native abort, IE9 throws
|
|
|
+ // errors on any property access that is not readyState
|
|
|
+ if ( typeof xhr.status !== "number" ) {
|
|
|
+ complete( 0, "error" );
|
|
|
+ } else {
|
|
|
+ complete(
|
|
|
+
|
|
|
+ // File: protocol always yields status 0; see #8605, #14207
|
|
|
+ xhr.status,
|
|
|
+ xhr.statusText
|
|
|
+ );
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ complete(
|
|
|
+ xhrSuccessStatus[ xhr.status ] || xhr.status,
|
|
|
+ xhr.statusText,
|
|
|
+
|
|
|
+ // Support: IE <=9 only
|
|
|
+ // IE9 has no XHR2 but throws on binary (trac-11426)
|
|
|
+ // For XHR2 non-text, let the caller handle it (gh-2498)
|
|
|
+ ( xhr.responseType || "text" ) !== "text" ||
|
|
|
+ typeof xhr.responseText !== "string" ?
|
|
|
+ { binary: xhr.response } :
|
|
|
+ { text: xhr.responseText },
|
|
|
+ xhr.getAllResponseHeaders()
|
|
|
+ );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+ // Listen to events
|
|
|
+ xhr.onload = callback();
|
|
|
+ errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" );
|
|
|
+
|
|
|
+ // Support: IE 9 only
|
|
|
+ // Use onreadystatechange to replace onabort
|
|
|
+ // to handle uncaught aborts
|
|
|
+ if ( xhr.onabort !== undefined ) {
|
|
|
+ xhr.onabort = errorCallback;
|
|
|
+ } else {
|
|
|
+ xhr.onreadystatechange = function() {
|
|
|
+
|
|
|
+ // Check readyState before timeout as it changes
|
|
|
+ if ( xhr.readyState === 4 ) {
|
|
|
+
|
|
|
+ // Allow onerror to be called first,
|
|
|
+ // but that will not handle a native abort
|
|
|
+ // Also, save errorCallback to a variable
|
|
|
+ // as xhr.onerror cannot be accessed
|
|
|
+ window.setTimeout( function() {
|
|
|
+ if ( callback ) {
|
|
|
+ errorCallback();
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ }
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ // Create the abort callback
|
|
|
+ callback = callback( "abort" );
|
|
|
+
|
|
|
+ try {
|
|
|
+
|
|
|
+ // Do send the request (this may raise an exception)
|
|
|
+ xhr.send( options.hasContent && options.data || null );
|
|
|
+ } catch ( e ) {
|
|
|
+
|
|
|
+ // #14683: Only rethrow if this hasn't been notified as an error yet
|
|
|
+ if ( callback ) {
|
|
|
+ throw e;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ abort: function() {
|
|
|
+ if ( callback ) {
|
|
|
+ callback();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)
|
|
|
+jQuery.ajaxPrefilter( function( s ) {
|
|
|
+ if ( s.crossDomain ) {
|
|
|
+ s.contents.script = false;
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+// Install script dataType
|
|
|
+jQuery.ajaxSetup( {
|
|
|
+ accepts: {
|
|
|
+ script: "text/javascript, application/javascript, " +
|
|
|
+ "application/ecmascript, application/x-ecmascript"
|
|
|
+ },
|
|
|
+ contents: {
|
|
|
+ script: /\b(?:java|ecma)script\b/
|
|
|
+ },
|
|
|
+ converters: {
|
|
|
+ "text script": function( text ) {
|
|
|
+ jQuery.globalEval( text );
|
|
|
+ return text;
|
|
|
+ }
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+// Handle cache's special case and crossDomain
|
|
|
+jQuery.ajaxPrefilter( "script", function( s ) {
|
|
|
+ if ( s.cache === undefined ) {
|
|
|
+ s.cache = false;
|
|
|
+ }
|
|
|
+ if ( s.crossDomain ) {
|
|
|
+ s.type = "GET";
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+// Bind script tag hack transport
|
|
|
+jQuery.ajaxTransport( "script", function( s ) {
|
|
|
+
|
|
|
+ // This transport only deals with cross domain or forced-by-attrs requests
|
|
|
+ if ( s.crossDomain || s.scriptAttrs ) {
|
|
|
+ var script, callback;
|
|
|
+ return {
|
|
|
+ send: function( _, complete ) {
|
|
|
+ script = jQuery( "<script>" )
|
|
|
+ .attr( s.scriptAttrs || {} )
|
|
|
+ .prop( { charset: s.scriptCharset, src: s.url } )
|
|
|
+ .on( "load error", callback = function( evt ) {
|
|
|
+ script.remove();
|
|
|
+ callback = null;
|
|
|
+ if ( evt ) {
|
|
|
+ complete( evt.type === "error" ? 404 : 200, evt.type );
|
|
|
+ }
|
|
|
+ } );
|
|
|
+
|
|
|
+ // Use native DOM manipulation to avoid our domManip AJAX trickery
|
|
|
+ document.head.appendChild( script[ 0 ] );
|
|
|
+ },
|
|
|
+ abort: function() {
|
|
|
+ if ( callback ) {
|
|
|
+ callback();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+var oldCallbacks = [],
|
|
|
+ rjsonp = /(=)\?(?=&|$)|\?\?/;
|
|
|
+
|
|
|
+// Default jsonp settings
|
|
|
+jQuery.ajaxSetup( {
|
|
|
+ jsonp: "callback",
|
|
|
+ jsonpCallback: function() {
|
|
|
+ var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
|
|
|
+ this[ callback ] = true;
|
|
|
+ return callback;
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+// Detect, normalize options and install callbacks for jsonp requests
|
|
|
+jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
|
|
|
+
|
|
|
+ var callbackName, overwritten, responseContainer,
|
|
|
+ jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
|
|
|
+ "url" :
|
|
|
+ typeof s.data === "string" &&
|
|
|
+ ( s.contentType || "" )
|
|
|
+ .indexOf( "application/x-www-form-urlencoded" ) === 0 &&
|
|
|
+ rjsonp.test( s.data ) && "data"
|
|
|
+ );
|
|
|
+
|
|
|
+ // Handle iff the expected data type is "jsonp" or we have a parameter to set
|
|
|
+ if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
|
|
|
+
|
|
|
+ // Get callback name, remembering preexisting value associated with it
|
|
|
+ callbackName = s.jsonpCallback = isFunction( s.jsonpCallback ) ?
|
|
|
+ s.jsonpCallback() :
|
|
|
+ s.jsonpCallback;
|
|
|
+
|
|
|
+ // Insert callback into url or form data
|
|
|
+ if ( jsonProp ) {
|
|
|
+ s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
|
|
|
+ } else if ( s.jsonp !== false ) {
|
|
|
+ s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Use data converter to retrieve json after script execution
|
|
|
+ s.converters[ "script json" ] = function() {
|
|
|
+ if ( !responseContainer ) {
|
|
|
+ jQuery.error( callbackName + " was not called" );
|
|
|
+ }
|
|
|
+ return responseContainer[ 0 ];
|
|
|
+ };
|
|
|
+
|
|
|
+ // Force json dataType
|
|
|
+ s.dataTypes[ 0 ] = "json";
|
|
|
+
|
|
|
+ // Install callback
|
|
|
+ overwritten = window[ callbackName ];
|
|
|
+ window[ callbackName ] = function() {
|
|
|
+ responseContainer = arguments;
|
|
|
+ };
|
|
|
+
|
|
|
+ // Clean-up function (fires after converters)
|
|
|
+ jqXHR.always( function() {
|
|
|
+
|
|
|
+ // If previous value didn't exist - remove it
|
|
|
+ if ( overwritten === undefined ) {
|
|
|
+ jQuery( window ).removeProp( callbackName );
|
|
|
+
|
|
|
+ // Otherwise restore preexisting value
|
|
|
+ } else {
|
|
|
+ window[ callbackName ] = overwritten;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Save back as free
|
|
|
+ if ( s[ callbackName ] ) {
|
|
|
+
|
|
|
+ // Make sure that re-using the options doesn't screw things around
|
|
|
+ s.jsonpCallback = originalSettings.jsonpCallback;
|
|
|
+
|
|
|
+ // Save the callback name for future use
|
|
|
+ oldCallbacks.push( callbackName );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Call if it was a function and we have a response
|
|
|
+ if ( responseContainer && isFunction( overwritten ) ) {
|
|
|
+ overwritten( responseContainer[ 0 ] );
|
|
|
+ }
|
|
|
+
|
|
|
+ responseContainer = overwritten = undefined;
|
|
|
+ } );
|
|
|
+
|
|
|
+ // Delegate to script
|
|
|
+ return "script";
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+// Support: Safari 8 only
|
|
|
+// In Safari 8 documents created via document.implementation.createHTMLDocument
|
|
|
+// collapse sibling forms: the second one becomes a child of the first one.
|
|
|
+// Because of that, this security measure has to be disabled in Safari 8.
|
|
|
+// https://bugs.webkit.org/show_bug.cgi?id=137337
|
|
|
+support.createHTMLDocument = ( function() {
|
|
|
+ var body = document.implementation.createHTMLDocument( "" ).body;
|
|
|
+ body.innerHTML = "<form></form><form></form>";
|
|
|
+ return body.childNodes.length === 2;
|
|
|
+} )();
|
|
|
+
|
|
|
+
|
|
|
+// Argument "data" should be string of html
|
|
|
+// context (optional): If specified, the fragment will be created in this context,
|
|
|
+// defaults to document
|
|
|
+// keepScripts (optional): If true, will include scripts passed in the html string
|
|
|
+jQuery.parseHTML = function( data, context, keepScripts ) {
|
|
|
+ if ( typeof data !== "string" ) {
|
|
|
+ return [];
|
|
|
+ }
|
|
|
+ if ( typeof context === "boolean" ) {
|
|
|
+ keepScripts = context;
|
|
|
+ context = false;
|
|
|
+ }
|
|
|
+
|
|
|
+ var base, parsed, scripts;
|
|
|
+
|
|
|
+ if ( !context ) {
|
|
|
+
|
|
|
+ // Stop scripts or inline event handlers from being executed immediately
|
|
|
+ // by using document.implementation
|
|
|
+ if ( support.createHTMLDocument ) {
|
|
|
+ context = document.implementation.createHTMLDocument( "" );
|
|
|
+
|
|
|
+ // Set the base href for the created document
|
|
|
+ // so any parsed elements with URLs
|
|
|
+ // are based on the document's URL (gh-2965)
|
|
|
+ base = context.createElement( "base" );
|
|
|
+ base.href = document.location.href;
|
|
|
+ context.head.appendChild( base );
|
|
|
+ } else {
|
|
|
+ context = document;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ parsed = rsingleTag.exec( data );
|
|
|
+ scripts = !keepScripts && [];
|
|
|
+
|
|
|
+ // Single tag
|
|
|
+ if ( parsed ) {
|
|
|
+ return [ context.createElement( parsed[ 1 ] ) ];
|
|
|
+ }
|
|
|
+
|
|
|
+ parsed = buildFragment( [ data ], context, scripts );
|
|
|
+
|
|
|
+ if ( scripts && scripts.length ) {
|
|
|
+ jQuery( scripts ).remove();
|
|
|
+ }
|
|
|
+
|
|
|
+ return jQuery.merge( [], parsed.childNodes );
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+/**
|
|
|
+ * Load a url into a page
|
|
|
+ */
|
|
|
+jQuery.fn.load = function( url, params, callback ) {
|
|
|
+ var selector, type, response,
|
|
|
+ self = this,
|
|
|
+ off = url.indexOf( " " );
|
|
|
+
|
|
|
+ if ( off > -1 ) {
|
|
|
+ selector = stripAndCollapse( url.slice( off ) );
|
|
|
+ url = url.slice( 0, off );
|
|
|
+ }
|
|
|
+
|
|
|
+ // If it's a function
|
|
|
+ if ( isFunction( params ) ) {
|
|
|
+
|
|
|
+ // We assume that it's the callback
|
|
|
+ callback = params;
|
|
|
+ params = undefined;
|
|
|
+
|
|
|
+ // Otherwise, build a param string
|
|
|
+ } else if ( params && typeof params === "object" ) {
|
|
|
+ type = "POST";
|
|
|
+ }
|
|
|
+
|
|
|
+ // If we have elements to modify, make the request
|
|
|
+ if ( self.length > 0 ) {
|
|
|
+ jQuery.ajax( {
|
|
|
+ url: url,
|
|
|
+
|
|
|
+ // If "type" variable is undefined, then "GET" method will be used.
|
|
|
+ // Make value of this field explicit since
|
|
|
+ // user can override it through ajaxSetup method
|
|
|
+ type: type || "GET",
|
|
|
+ dataType: "html",
|
|
|
+ data: params
|
|
|
+ } ).done( function( responseText ) {
|
|
|
+
|
|
|
+ // Save response for use in complete callback
|
|
|
+ response = arguments;
|
|
|
+
|
|
|
+ self.html( selector ?
|
|
|
+
|
|
|
+ // If a selector was specified, locate the right elements in a dummy div
|
|
|
+ // Exclude scripts to avoid IE 'Permission Denied' errors
|
|
|
+ jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :
|
|
|
+
|
|
|
+ // Otherwise use the full result
|
|
|
+ responseText );
|
|
|
+
|
|
|
+ // If the request succeeds, this function gets "data", "status", "jqXHR"
|
|
|
+ // but they are ignored because response was set above.
|
|
|
+ // If it fails, this function gets "jqXHR", "status", "error"
|
|
|
+ } ).always( callback && function( jqXHR, status ) {
|
|
|
+ self.each( function() {
|
|
|
+ callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );
|
|
|
+ } );
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ return this;
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+// Attach a bunch of functions for handling common AJAX events
|
|
|
+jQuery.each( [
|
|
|
+ "ajaxStart",
|
|
|
+ "ajaxStop",
|
|
|
+ "ajaxComplete",
|
|
|
+ "ajaxError",
|
|
|
+ "ajaxSuccess",
|
|
|
+ "ajaxSend"
|
|
|
+], function( i, type ) {
|
|
|
+ jQuery.fn[ type ] = function( fn ) {
|
|
|
+ return this.on( type, fn );
|
|
|
+ };
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+jQuery.expr.pseudos.animated = function( elem ) {
|
|
|
+ return jQuery.grep( jQuery.timers, function( fn ) {
|
|
|
+ return elem === fn.elem;
|
|
|
+ } ).length;
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+jQuery.offset = {
|
|
|
+ setOffset: function( elem, options, i ) {
|
|
|
+ var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
|
|
|
+ position = jQuery.css( elem, "position" ),
|
|
|
+ curElem = jQuery( elem ),
|
|
|
+ props = {};
|
|
|
+
|
|
|
+ // Set position first, in-case top/left are set even on static elem
|
|
|
+ if ( position === "static" ) {
|
|
|
+ elem.style.position = "relative";
|
|
|
+ }
|
|
|
+
|
|
|
+ curOffset = curElem.offset();
|
|
|
+ curCSSTop = jQuery.css( elem, "top" );
|
|
|
+ curCSSLeft = jQuery.css( elem, "left" );
|
|
|
+ calculatePosition = ( position === "absolute" || position === "fixed" ) &&
|
|
|
+ ( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1;
|
|
|
+
|
|
|
+ // Need to be able to calculate position if either
|
|
|
+ // top or left is auto and position is either absolute or fixed
|
|
|
+ if ( calculatePosition ) {
|
|
|
+ curPosition = curElem.position();
|
|
|
+ curTop = curPosition.top;
|
|
|
+ curLeft = curPosition.left;
|
|
|
+
|
|
|
+ } else {
|
|
|
+ curTop = parseFloat( curCSSTop ) || 0;
|
|
|
+ curLeft = parseFloat( curCSSLeft ) || 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( isFunction( options ) ) {
|
|
|
+
|
|
|
+ // Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
|
|
|
+ options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( options.top != null ) {
|
|
|
+ props.top = ( options.top - curOffset.top ) + curTop;
|
|
|
+ }
|
|
|
+ if ( options.left != null ) {
|
|
|
+ props.left = ( options.left - curOffset.left ) + curLeft;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( "using" in options ) {
|
|
|
+ options.using.call( elem, props );
|
|
|
+
|
|
|
+ } else {
|
|
|
+ curElem.css( props );
|
|
|
+ }
|
|
|
+ }
|
|
|
+};
|
|
|
+
|
|
|
+jQuery.fn.extend( {
|
|
|
+
|
|
|
+ // offset() relates an element's border box to the document origin
|
|
|
+ offset: function( options ) {
|
|
|
+
|
|
|
+ // Preserve chaining for setter
|
|
|
+ if ( arguments.length ) {
|
|
|
+ return options === undefined ?
|
|
|
+ this :
|
|
|
+ this.each( function( i ) {
|
|
|
+ jQuery.offset.setOffset( this, options, i );
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ var rect, win,
|
|
|
+ elem = this[ 0 ];
|
|
|
+
|
|
|
+ if ( !elem ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Return zeros for disconnected and hidden (display: none) elements (gh-2310)
|
|
|
+ // Support: IE <=11 only
|
|
|
+ // Running getBoundingClientRect on a
|
|
|
+ // disconnected node in IE throws an error
|
|
|
+ if ( !elem.getClientRects().length ) {
|
|
|
+ return { top: 0, left: 0 };
|
|
|
+ }
|
|
|
+
|
|
|
+ // Get document-relative position by adding viewport scroll to viewport-relative gBCR
|
|
|
+ rect = elem.getBoundingClientRect();
|
|
|
+ win = elem.ownerDocument.defaultView;
|
|
|
+ return {
|
|
|
+ top: rect.top + win.pageYOffset,
|
|
|
+ left: rect.left + win.pageXOffset
|
|
|
+ };
|
|
|
+ },
|
|
|
+
|
|
|
+ // position() relates an element's margin box to its offset parent's padding box
|
|
|
+ // This corresponds to the behavior of CSS absolute positioning
|
|
|
+ position: function() {
|
|
|
+ if ( !this[ 0 ] ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var offsetParent, offset, doc,
|
|
|
+ elem = this[ 0 ],
|
|
|
+ parentOffset = { top: 0, left: 0 };
|
|
|
+
|
|
|
+ // position:fixed elements are offset from the viewport, which itself always has zero offset
|
|
|
+ if ( jQuery.css( elem, "position" ) === "fixed" ) {
|
|
|
+
|
|
|
+ // Assume position:fixed implies availability of getBoundingClientRect
|
|
|
+ offset = elem.getBoundingClientRect();
|
|
|
+
|
|
|
+ } else {
|
|
|
+ offset = this.offset();
|
|
|
+
|
|
|
+ // Account for the *real* offset parent, which can be the document or its root element
|
|
|
+ // when a statically positioned element is identified
|
|
|
+ doc = elem.ownerDocument;
|
|
|
+ offsetParent = elem.offsetParent || doc.documentElement;
|
|
|
+ while ( offsetParent &&
|
|
|
+ ( offsetParent === doc.body || offsetParent === doc.documentElement ) &&
|
|
|
+ jQuery.css( offsetParent, "position" ) === "static" ) {
|
|
|
+
|
|
|
+ offsetParent = offsetParent.parentNode;
|
|
|
+ }
|
|
|
+ if ( offsetParent && offsetParent !== elem && offsetParent.nodeType === 1 ) {
|
|
|
+
|
|
|
+ // Incorporate borders into its offset, since they are outside its content origin
|
|
|
+ parentOffset = jQuery( offsetParent ).offset();
|
|
|
+ parentOffset.top += jQuery.css( offsetParent, "borderTopWidth", true );
|
|
|
+ parentOffset.left += jQuery.css( offsetParent, "borderLeftWidth", true );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Subtract parent offsets and element margins
|
|
|
+ return {
|
|
|
+ top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
|
|
|
+ left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
|
|
|
+ };
|
|
|
+ },
|
|
|
+
|
|
|
+ // This method will return documentElement in the following cases:
|
|
|
+ // 1) For the element inside the iframe without offsetParent, this method will return
|
|
|
+ // documentElement of the parent window
|
|
|
+ // 2) For the hidden or detached element
|
|
|
+ // 3) For body or html element, i.e. in case of the html node - it will return itself
|
|
|
+ //
|
|
|
+ // but those exceptions were never presented as a real life use-cases
|
|
|
+ // and might be considered as more preferable results.
|
|
|
+ //
|
|
|
+ // This logic, however, is not guaranteed and can change at any point in the future
|
|
|
+ offsetParent: function() {
|
|
|
+ return this.map( function() {
|
|
|
+ var offsetParent = this.offsetParent;
|
|
|
+
|
|
|
+ while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
|
|
|
+ offsetParent = offsetParent.offsetParent;
|
|
|
+ }
|
|
|
+
|
|
|
+ return offsetParent || documentElement;
|
|
|
+ } );
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+// Create scrollLeft and scrollTop methods
|
|
|
+jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
|
|
|
+ var top = "pageYOffset" === prop;
|
|
|
+
|
|
|
+ jQuery.fn[ method ] = function( val ) {
|
|
|
+ return access( this, function( elem, method, val ) {
|
|
|
+
|
|
|
+ // Coalesce documents and windows
|
|
|
+ var win;
|
|
|
+ if ( isWindow( elem ) ) {
|
|
|
+ win = elem;
|
|
|
+ } else if ( elem.nodeType === 9 ) {
|
|
|
+ win = elem.defaultView;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( val === undefined ) {
|
|
|
+ return win ? win[ prop ] : elem[ method ];
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( win ) {
|
|
|
+ win.scrollTo(
|
|
|
+ !top ? val : win.pageXOffset,
|
|
|
+ top ? val : win.pageYOffset
|
|
|
+ );
|
|
|
+
|
|
|
+ } else {
|
|
|
+ elem[ method ] = val;
|
|
|
+ }
|
|
|
+ }, method, val, arguments.length );
|
|
|
+ };
|
|
|
+} );
|
|
|
+
|
|
|
+// Support: Safari <=7 - 9.1, Chrome <=37 - 49
|
|
|
+// Add the top/left cssHooks using jQuery.fn.position
|
|
|
+// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
|
|
|
+// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347
|
|
|
+// getComputedStyle returns percent when specified for top/left/bottom/right;
|
|
|
+// rather than make the css module depend on the offset module, just check for it here
|
|
|
+jQuery.each( [ "top", "left" ], function( i, prop ) {
|
|
|
+ jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
|
|
|
+ function( elem, computed ) {
|
|
|
+ if ( computed ) {
|
|
|
+ computed = curCSS( elem, prop );
|
|
|
+
|
|
|
+ // If curCSS returns percentage, fallback to offset
|
|
|
+ return rnumnonpx.test( computed ) ?
|
|
|
+ jQuery( elem ).position()[ prop ] + "px" :
|
|
|
+ computed;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ );
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
|
|
|
+jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
|
|
|
+ jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name },
|
|
|
+ function( defaultExtra, funcName ) {
|
|
|
+
|
|
|
+ // Margin is only for outerHeight, outerWidth
|
|
|
+ jQuery.fn[ funcName ] = function( margin, value ) {
|
|
|
+ var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
|
|
|
+ extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
|
|
|
+
|
|
|
+ return access( this, function( elem, type, value ) {
|
|
|
+ var doc;
|
|
|
+
|
|
|
+ if ( isWindow( elem ) ) {
|
|
|
+
|
|
|
+ // $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)
|
|
|
+ return funcName.indexOf( "outer" ) === 0 ?
|
|
|
+ elem[ "inner" + name ] :
|
|
|
+ elem.document.documentElement[ "client" + name ];
|
|
|
+ }
|
|
|
+
|
|
|
+ // Get document width or height
|
|
|
+ if ( elem.nodeType === 9 ) {
|
|
|
+ doc = elem.documentElement;
|
|
|
+
|
|
|
+ // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
|
|
|
+ // whichever is greatest
|
|
|
+ return Math.max(
|
|
|
+ elem.body[ "scroll" + name ], doc[ "scroll" + name ],
|
|
|
+ elem.body[ "offset" + name ], doc[ "offset" + name ],
|
|
|
+ doc[ "client" + name ]
|
|
|
+ );
|
|
|
+ }
|
|
|
+
|
|
|
+ return value === undefined ?
|
|
|
+
|
|
|
+ // Get width or height on the element, requesting but not forcing parseFloat
|
|
|
+ jQuery.css( elem, type, extra ) :
|
|
|
+
|
|
|
+ // Set width or height on the element
|
|
|
+ jQuery.style( elem, type, value, extra );
|
|
|
+ }, type, chainable ? margin : undefined, chainable );
|
|
|
+ };
|
|
|
+ } );
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " +
|
|
|
+ "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
|
|
|
+ "change select submit keydown keypress keyup contextmenu" ).split( " " ),
|
|
|
+ function( i, name ) {
|
|
|
+
|
|
|
+ // Handle event binding
|
|
|
+ jQuery.fn[ name ] = function( data, fn ) {
|
|
|
+ return arguments.length > 0 ?
|
|
|
+ this.on( name, null, data, fn ) :
|
|
|
+ this.trigger( name );
|
|
|
+ };
|
|
|
+} );
|
|
|
+
|
|
|
+jQuery.fn.extend( {
|
|
|
+ hover: function( fnOver, fnOut ) {
|
|
|
+ return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+jQuery.fn.extend( {
|
|
|
+
|
|
|
+ bind: function( types, data, fn ) {
|
|
|
+ return this.on( types, null, data, fn );
|
|
|
+ },
|
|
|
+ unbind: function( types, fn ) {
|
|
|
+ return this.off( types, null, fn );
|
|
|
+ },
|
|
|
+
|
|
|
+ delegate: function( selector, types, data, fn ) {
|
|
|
+ return this.on( types, selector, data, fn );
|
|
|
+ },
|
|
|
+ undelegate: function( selector, types, fn ) {
|
|
|
+
|
|
|
+ // ( namespace ) or ( selector, types [, fn] )
|
|
|
+ return arguments.length === 1 ?
|
|
|
+ this.off( selector, "**" ) :
|
|
|
+ this.off( types, selector || "**", fn );
|
|
|
+ }
|
|
|
+} );
|
|
|
+
|
|
|
+// Bind a function to a context, optionally partially applying any
|
|
|
+// arguments.
|
|
|
+// jQuery.proxy is deprecated to promote standards (specifically Function#bind)
|
|
|
+// However, it is not slated for removal any time soon
|
|
|
+jQuery.proxy = function( fn, context ) {
|
|
|
+ var tmp, args, proxy;
|
|
|
+
|
|
|
+ if ( typeof context === "string" ) {
|
|
|
+ tmp = fn[ context ];
|
|
|
+ context = fn;
|
|
|
+ fn = tmp;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Quick check to determine if target is callable, in the spec
|
|
|
+ // this throws a TypeError, but we will just return undefined.
|
|
|
+ if ( !isFunction( fn ) ) {
|
|
|
+ return undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Simulated bind
|
|
|
+ args = slice.call( arguments, 2 );
|
|
|
+ proxy = function() {
|
|
|
+ return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
|
|
|
+ };
|
|
|
+
|
|
|
+ // Set the guid of unique handler to the same of original handler, so it can be removed
|
|
|
+ proxy.guid = fn.guid = fn.guid || jQuery.guid++;
|
|
|
+
|
|
|
+ return proxy;
|
|
|
+};
|
|
|
+
|
|
|
+jQuery.holdReady = function( hold ) {
|
|
|
+ if ( hold ) {
|
|
|
+ jQuery.readyWait++;
|
|
|
+ } else {
|
|
|
+ jQuery.ready( true );
|
|
|
+ }
|
|
|
+};
|
|
|
+jQuery.isArray = Array.isArray;
|
|
|
+jQuery.parseJSON = JSON.parse;
|
|
|
+jQuery.nodeName = nodeName;
|
|
|
+jQuery.isFunction = isFunction;
|
|
|
+jQuery.isWindow = isWindow;
|
|
|
+jQuery.camelCase = camelCase;
|
|
|
+jQuery.type = toType;
|
|
|
+
|
|
|
+jQuery.now = Date.now;
|
|
|
+
|
|
|
+jQuery.isNumeric = function( obj ) {
|
|
|
+
|
|
|
+ // As of jQuery 3.0, isNumeric is limited to
|
|
|
+ // strings and numbers (primitives or objects)
|
|
|
+ // that can be coerced to finite numbers (gh-2662)
|
|
|
+ var type = jQuery.type( obj );
|
|
|
+ return ( type === "number" || type === "string" ) &&
|
|
|
+
|
|
|
+ // parseFloat NaNs numeric-cast false positives ("")
|
|
|
+ // ...but misinterprets leading-number strings, particularly hex literals ("0x...")
|
|
|
+ // subtraction forces infinities to NaN
|
|
|
+ !isNaN( obj - parseFloat( obj ) );
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+// Register as a named AMD module, since jQuery can be concatenated with other
|
|
|
+// files that may use define, but not via a proper concatenation script that
|
|
|
+// understands anonymous AMD modules. A named AMD is safest and most robust
|
|
|
+// way to register. Lowercase jquery is used because AMD module names are
|
|
|
+// derived from file names, and jQuery is normally delivered in a lowercase
|
|
|
+// file name. Do this after creating the global so that if an AMD module wants
|
|
|
+// to call noConflict to hide this version of jQuery, it will work.
|
|
|
+
|
|
|
+// Note that for maximum portability, libraries that are not jQuery should
|
|
|
+// declare themselves as anonymous modules, and avoid setting a global if an
|
|
|
+// AMD loader is present. jQuery is a special case. For more information, see
|
|
|
+// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
|
|
|
+
|
|
|
+if ( true ) {
|
|
|
+ !(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_RESULT__ = (function() {
|
|
|
+ return jQuery;
|
|
|
+ }).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
|
|
|
+ __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+var
|
|
|
+
|
|
|
+ // Map over jQuery in case of overwrite
|
|
|
+ _jQuery = window.jQuery,
|
|
|
+
|
|
|
+ // Map over the $ in case of overwrite
|
|
|
+ _$ = window.$;
|
|
|
+
|
|
|
+jQuery.noConflict = function( deep ) {
|
|
|
+ if ( window.$ === jQuery ) {
|
|
|
+ window.$ = _$;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( deep && window.jQuery === jQuery ) {
|
|
|
+ window.jQuery = _jQuery;
|
|
|
+ }
|
|
|
+
|
|
|
+ return jQuery;
|
|
|
+};
|
|
|
+
|
|
|
+// Expose jQuery and $ identifiers, even in AMD
|
|
|
+// (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
|
|
|
+// and CommonJS for browser emulators (#13566)
|
|
|
+if ( !noGlobal ) {
|
|
|
+ window.jQuery = window.$ = jQuery;
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+return jQuery;
|
|
|
+} );
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./node_modules/lodash/lodash.js":
|
|
|
+/*!***************************************!*\
|
|
|
+ !*** ./node_modules/lodash/lodash.js ***!
|
|
|
+ \***************************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports, __webpack_require__) {
|
|
|
+
|
|
|
+/* WEBPACK VAR INJECTION */(function(global, module) {var __WEBPACK_AMD_DEFINE_RESULT__;/**
|
|
|
+ * @license
|
|
|
+ * Lodash <https://lodash.com/>
|
|
|
+ * Copyright JS Foundation and other contributors <https://js.foundation/>
|
|
|
+ * Released under MIT license <https://lodash.com/license>
|
|
|
+ * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
|
|
|
+ * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
|
|
|
+ */
|
|
|
+;(function() {
|
|
|
+
|
|
|
+ /** Used as a safe reference for `undefined` in pre-ES5 environments. */
|
|
|
+ var undefined;
|
|
|
+
|
|
|
+ /** Used as the semantic version number. */
|
|
|
+ var VERSION = '4.17.11';
|
|
|
+
|
|
|
+ /** Used as the size to enable large array optimizations. */
|
|
|
+ var LARGE_ARRAY_SIZE = 200;
|
|
|
+
|
|
|
+ /** Error message constants. */
|
|
|
+ var CORE_ERROR_TEXT = 'Unsupported core-js use. Try https://npms.io/search?q=ponyfill.',
|
|
|
+ FUNC_ERROR_TEXT = 'Expected a function';
|
|
|
+
|
|
|
+ /** Used to stand-in for `undefined` hash values. */
|
|
|
+ var HASH_UNDEFINED = '__lodash_hash_undefined__';
|
|
|
+
|
|
|
+ /** Used as the maximum memoize cache size. */
|
|
|
+ var MAX_MEMOIZE_SIZE = 500;
|
|
|
+
|
|
|
+ /** Used as the internal argument placeholder. */
|
|
|
+ var PLACEHOLDER = '__lodash_placeholder__';
|
|
|
+
|
|
|
+ /** Used to compose bitmasks for cloning. */
|
|
|
+ var CLONE_DEEP_FLAG = 1,
|
|
|
+ CLONE_FLAT_FLAG = 2,
|
|
|
+ CLONE_SYMBOLS_FLAG = 4;
|
|
|
+
|
|
|
+ /** Used to compose bitmasks for value comparisons. */
|
|
|
+ var COMPARE_PARTIAL_FLAG = 1,
|
|
|
+ COMPARE_UNORDERED_FLAG = 2;
|
|
|
+
|
|
|
+ /** Used to compose bitmasks for function metadata. */
|
|
|
+ var WRAP_BIND_FLAG = 1,
|
|
|
+ WRAP_BIND_KEY_FLAG = 2,
|
|
|
+ WRAP_CURRY_BOUND_FLAG = 4,
|
|
|
+ WRAP_CURRY_FLAG = 8,
|
|
|
+ WRAP_CURRY_RIGHT_FLAG = 16,
|
|
|
+ WRAP_PARTIAL_FLAG = 32,
|
|
|
+ WRAP_PARTIAL_RIGHT_FLAG = 64,
|
|
|
+ WRAP_ARY_FLAG = 128,
|
|
|
+ WRAP_REARG_FLAG = 256,
|
|
|
+ WRAP_FLIP_FLAG = 512;
|
|
|
+
|
|
|
+ /** Used as default options for `_.truncate`. */
|
|
|
+ var DEFAULT_TRUNC_LENGTH = 30,
|
|
|
+ DEFAULT_TRUNC_OMISSION = '...';
|
|
|
+
|
|
|
+ /** Used to detect hot functions by number of calls within a span of milliseconds. */
|
|
|
+ var HOT_COUNT = 800,
|
|
|
+ HOT_SPAN = 16;
|
|
|
+
|
|
|
+ /** Used to indicate the type of lazy iteratees. */
|
|
|
+ var LAZY_FILTER_FLAG = 1,
|
|
|
+ LAZY_MAP_FLAG = 2,
|
|
|
+ LAZY_WHILE_FLAG = 3;
|
|
|
+
|
|
|
+ /** Used as references for various `Number` constants. */
|
|
|
+ var INFINITY = 1 / 0,
|
|
|
+ MAX_SAFE_INTEGER = 9007199254740991,
|
|
|
+ MAX_INTEGER = 1.7976931348623157e+308,
|
|
|
+ NAN = 0 / 0;
|
|
|
+
|
|
|
+ /** Used as references for the maximum length and index of an array. */
|
|
|
+ var MAX_ARRAY_LENGTH = 4294967295,
|
|
|
+ MAX_ARRAY_INDEX = MAX_ARRAY_LENGTH - 1,
|
|
|
+ HALF_MAX_ARRAY_LENGTH = MAX_ARRAY_LENGTH >>> 1;
|
|
|
+
|
|
|
+ /** Used to associate wrap methods with their bit flags. */
|
|
|
+ var wrapFlags = [
|
|
|
+ ['ary', WRAP_ARY_FLAG],
|
|
|
+ ['bind', WRAP_BIND_FLAG],
|
|
|
+ ['bindKey', WRAP_BIND_KEY_FLAG],
|
|
|
+ ['curry', WRAP_CURRY_FLAG],
|
|
|
+ ['curryRight', WRAP_CURRY_RIGHT_FLAG],
|
|
|
+ ['flip', WRAP_FLIP_FLAG],
|
|
|
+ ['partial', WRAP_PARTIAL_FLAG],
|
|
|
+ ['partialRight', WRAP_PARTIAL_RIGHT_FLAG],
|
|
|
+ ['rearg', WRAP_REARG_FLAG]
|
|
|
+ ];
|
|
|
+
|
|
|
+ /** `Object#toString` result references. */
|
|
|
+ var argsTag = '[object Arguments]',
|
|
|
+ arrayTag = '[object Array]',
|
|
|
+ asyncTag = '[object AsyncFunction]',
|
|
|
+ boolTag = '[object Boolean]',
|
|
|
+ dateTag = '[object Date]',
|
|
|
+ domExcTag = '[object DOMException]',
|
|
|
+ errorTag = '[object Error]',
|
|
|
+ funcTag = '[object Function]',
|
|
|
+ genTag = '[object GeneratorFunction]',
|
|
|
+ mapTag = '[object Map]',
|
|
|
+ numberTag = '[object Number]',
|
|
|
+ nullTag = '[object Null]',
|
|
|
+ objectTag = '[object Object]',
|
|
|
+ promiseTag = '[object Promise]',
|
|
|
+ proxyTag = '[object Proxy]',
|
|
|
+ regexpTag = '[object RegExp]',
|
|
|
+ setTag = '[object Set]',
|
|
|
+ stringTag = '[object String]',
|
|
|
+ symbolTag = '[object Symbol]',
|
|
|
+ undefinedTag = '[object Undefined]',
|
|
|
+ weakMapTag = '[object WeakMap]',
|
|
|
+ weakSetTag = '[object WeakSet]';
|
|
|
+
|
|
|
+ var arrayBufferTag = '[object ArrayBuffer]',
|
|
|
+ dataViewTag = '[object DataView]',
|
|
|
+ float32Tag = '[object Float32Array]',
|
|
|
+ float64Tag = '[object Float64Array]',
|
|
|
+ int8Tag = '[object Int8Array]',
|
|
|
+ int16Tag = '[object Int16Array]',
|
|
|
+ int32Tag = '[object Int32Array]',
|
|
|
+ uint8Tag = '[object Uint8Array]',
|
|
|
+ uint8ClampedTag = '[object Uint8ClampedArray]',
|
|
|
+ uint16Tag = '[object Uint16Array]',
|
|
|
+ uint32Tag = '[object Uint32Array]';
|
|
|
+
|
|
|
+ /** Used to match empty string literals in compiled template source. */
|
|
|
+ var reEmptyStringLeading = /\b__p \+= '';/g,
|
|
|
+ reEmptyStringMiddle = /\b(__p \+=) '' \+/g,
|
|
|
+ reEmptyStringTrailing = /(__e\(.*?\)|\b__t\)) \+\n'';/g;
|
|
|
+
|
|
|
+ /** Used to match HTML entities and HTML characters. */
|
|
|
+ var reEscapedHtml = /&(?:amp|lt|gt|quot|#39);/g,
|
|
|
+ reUnescapedHtml = /[&<>"']/g,
|
|
|
+ reHasEscapedHtml = RegExp(reEscapedHtml.source),
|
|
|
+ reHasUnescapedHtml = RegExp(reUnescapedHtml.source);
|
|
|
+
|
|
|
+ /** Used to match template delimiters. */
|
|
|
+ var reEscape = /<%-([\s\S]+?)%>/g,
|
|
|
+ reEvaluate = /<%([\s\S]+?)%>/g,
|
|
|
+ reInterpolate = /<%=([\s\S]+?)%>/g;
|
|
|
+
|
|
|
+ /** Used to match property names within property paths. */
|
|
|
+ var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/,
|
|
|
+ reIsPlainProp = /^\w*$/,
|
|
|
+ rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g;
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Used to match `RegExp`
|
|
|
+ * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).
|
|
|
+ */
|
|
|
+ var reRegExpChar = /[\\^$.*+?()[\]{}|]/g,
|
|
|
+ reHasRegExpChar = RegExp(reRegExpChar.source);
|
|
|
+
|
|
|
+ /** Used to match leading and trailing whitespace. */
|
|
|
+ var reTrim = /^\s+|\s+$/g,
|
|
|
+ reTrimStart = /^\s+/,
|
|
|
+ reTrimEnd = /\s+$/;
|
|
|
+
|
|
|
+ /** Used to match wrap detail comments. */
|
|
|
+ var reWrapComment = /\{(?:\n\/\* \[wrapped with .+\] \*\/)?\n?/,
|
|
|
+ reWrapDetails = /\{\n\/\* \[wrapped with (.+)\] \*/,
|
|
|
+ reSplitDetails = /,? & /;
|
|
|
+
|
|
|
+ /** Used to match words composed of alphanumeric characters. */
|
|
|
+ var reAsciiWord = /[^\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\x7f]+/g;
|
|
|
+
|
|
|
+ /** Used to match backslashes in property paths. */
|
|
|
+ var reEscapeChar = /\\(\\)?/g;
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Used to match
|
|
|
+ * [ES template delimiters](http://ecma-international.org/ecma-262/7.0/#sec-template-literal-lexical-components).
|
|
|
+ */
|
|
|
+ var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g;
|
|
|
+
|
|
|
+ /** Used to match `RegExp` flags from their coerced string values. */
|
|
|
+ var reFlags = /\w*$/;
|
|
|
+
|
|
|
+ /** Used to detect bad signed hexadecimal string values. */
|
|
|
+ var reIsBadHex = /^[-+]0x[0-9a-f]+$/i;
|
|
|
+
|
|
|
+ /** Used to detect binary string values. */
|
|
|
+ var reIsBinary = /^0b[01]+$/i;
|
|
|
+
|
|
|
+ /** Used to detect host constructors (Safari). */
|
|
|
+ var reIsHostCtor = /^\[object .+?Constructor\]$/;
|
|
|
+
|
|
|
+ /** Used to detect octal string values. */
|
|
|
+ var reIsOctal = /^0o[0-7]+$/i;
|
|
|
+
|
|
|
+ /** Used to detect unsigned integer values. */
|
|
|
+ var reIsUint = /^(?:0|[1-9]\d*)$/;
|
|
|
+
|
|
|
+ /** Used to match Latin Unicode letters (excluding mathematical operators). */
|
|
|
+ var reLatin = /[\xc0-\xd6\xd8-\xf6\xf8-\xff\u0100-\u017f]/g;
|
|
|
+
|
|
|
+ /** Used to ensure capturing order of template delimiters. */
|
|
|
+ var reNoMatch = /($^)/;
|
|
|
+
|
|
|
+ /** Used to match unescaped characters in compiled string literals. */
|
|
|
+ var reUnescapedString = /['\n\r\u2028\u2029\\]/g;
|
|
|
+
|
|
|
+ /** Used to compose unicode character classes. */
|
|
|
+ var rsAstralRange = '\\ud800-\\udfff',
|
|
|
+ rsComboMarksRange = '\\u0300-\\u036f',
|
|
|
+ reComboHalfMarksRange = '\\ufe20-\\ufe2f',
|
|
|
+ rsComboSymbolsRange = '\\u20d0-\\u20ff',
|
|
|
+ rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,
|
|
|
+ rsDingbatRange = '\\u2700-\\u27bf',
|
|
|
+ rsLowerRange = 'a-z\\xdf-\\xf6\\xf8-\\xff',
|
|
|
+ rsMathOpRange = '\\xac\\xb1\\xd7\\xf7',
|
|
|
+ rsNonCharRange = '\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\xbf',
|
|
|
+ rsPunctuationRange = '\\u2000-\\u206f',
|
|
|
+ rsSpaceRange = ' \\t\\x0b\\f\\xa0\\ufeff\\n\\r\\u2028\\u2029\\u1680\\u180e\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200a\\u202f\\u205f\\u3000',
|
|
|
+ rsUpperRange = 'A-Z\\xc0-\\xd6\\xd8-\\xde',
|
|
|
+ rsVarRange = '\\ufe0e\\ufe0f',
|
|
|
+ rsBreakRange = rsMathOpRange + rsNonCharRange + rsPunctuationRange + rsSpaceRange;
|
|
|
+
|
|
|
+ /** Used to compose unicode capture groups. */
|
|
|
+ var rsApos = "['\u2019]",
|
|
|
+ rsAstral = '[' + rsAstralRange + ']',
|
|
|
+ rsBreak = '[' + rsBreakRange + ']',
|
|
|
+ rsCombo = '[' + rsComboRange + ']',
|
|
|
+ rsDigits = '\\d+',
|
|
|
+ rsDingbat = '[' + rsDingbatRange + ']',
|
|
|
+ rsLower = '[' + rsLowerRange + ']',
|
|
|
+ rsMisc = '[^' + rsAstralRange + rsBreakRange + rsDigits + rsDingbatRange + rsLowerRange + rsUpperRange + ']',
|
|
|
+ rsFitz = '\\ud83c[\\udffb-\\udfff]',
|
|
|
+ rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')',
|
|
|
+ rsNonAstral = '[^' + rsAstralRange + ']',
|
|
|
+ rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}',
|
|
|
+ rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]',
|
|
|
+ rsUpper = '[' + rsUpperRange + ']',
|
|
|
+ rsZWJ = '\\u200d';
|
|
|
+
|
|
|
+ /** Used to compose unicode regexes. */
|
|
|
+ var rsMiscLower = '(?:' + rsLower + '|' + rsMisc + ')',
|
|
|
+ rsMiscUpper = '(?:' + rsUpper + '|' + rsMisc + ')',
|
|
|
+ rsOptContrLower = '(?:' + rsApos + '(?:d|ll|m|re|s|t|ve))?',
|
|
|
+ rsOptContrUpper = '(?:' + rsApos + '(?:D|LL|M|RE|S|T|VE))?',
|
|
|
+ reOptMod = rsModifier + '?',
|
|
|
+ rsOptVar = '[' + rsVarRange + ']?',
|
|
|
+ rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*',
|
|
|
+ rsOrdLower = '\\d*(?:1st|2nd|3rd|(?![123])\\dth)(?=\\b|[A-Z_])',
|
|
|
+ rsOrdUpper = '\\d*(?:1ST|2ND|3RD|(?![123])\\dTH)(?=\\b|[a-z_])',
|
|
|
+ rsSeq = rsOptVar + reOptMod + rsOptJoin,
|
|
|
+ rsEmoji = '(?:' + [rsDingbat, rsRegional, rsSurrPair].join('|') + ')' + rsSeq,
|
|
|
+ rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')';
|
|
|
+
|
|
|
+ /** Used to match apostrophes. */
|
|
|
+ var reApos = RegExp(rsApos, 'g');
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks) and
|
|
|
+ * [combining diacritical marks for symbols](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks_for_Symbols).
|
|
|
+ */
|
|
|
+ var reComboMark = RegExp(rsCombo, 'g');
|
|
|
+
|
|
|
+ /** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */
|
|
|
+ var reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g');
|
|
|
+
|
|
|
+ /** Used to match complex or compound words. */
|
|
|
+ var reUnicodeWord = RegExp([
|
|
|
+ rsUpper + '?' + rsLower + '+' + rsOptContrLower + '(?=' + [rsBreak, rsUpper, '$'].join('|') + ')',
|
|
|
+ rsMiscUpper + '+' + rsOptContrUpper + '(?=' + [rsBreak, rsUpper + rsMiscLower, '$'].join('|') + ')',
|
|
|
+ rsUpper + '?' + rsMiscLower + '+' + rsOptContrLower,
|
|
|
+ rsUpper + '+' + rsOptContrUpper,
|
|
|
+ rsOrdUpper,
|
|
|
+ rsOrdLower,
|
|
|
+ rsDigits,
|
|
|
+ rsEmoji
|
|
|
+ ].join('|'), 'g');
|
|
|
+
|
|
|
+ /** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */
|
|
|
+ var reHasUnicode = RegExp('[' + rsZWJ + rsAstralRange + rsComboRange + rsVarRange + ']');
|
|
|
+
|
|
|
+ /** Used to detect strings that need a more robust regexp to match words. */
|
|
|
+ var reHasUnicodeWord = /[a-z][A-Z]|[A-Z]{2}[a-z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/;
|
|
|
+
|
|
|
+ /** Used to assign default `context` object properties. */
|
|
|
+ var contextProps = [
|
|
|
+ 'Array', 'Buffer', 'DataView', 'Date', 'Error', 'Float32Array', 'Float64Array',
|
|
|
+ 'Function', 'Int8Array', 'Int16Array', 'Int32Array', 'Map', 'Math', 'Object',
|
|
|
+ 'Promise', 'RegExp', 'Set', 'String', 'Symbol', 'TypeError', 'Uint8Array',
|
|
|
+ 'Uint8ClampedArray', 'Uint16Array', 'Uint32Array', 'WeakMap',
|
|
|
+ '_', 'clearTimeout', 'isFinite', 'parseInt', 'setTimeout'
|
|
|
+ ];
|
|
|
+
|
|
|
+ /** Used to make template sourceURLs easier to identify. */
|
|
|
+ var templateCounter = -1;
|
|
|
+
|
|
|
+ /** Used to identify `toStringTag` values of typed arrays. */
|
|
|
+ var typedArrayTags = {};
|
|
|
+ typedArrayTags[float32Tag] = typedArrayTags[float64Tag] =
|
|
|
+ typedArrayTags[int8Tag] = typedArrayTags[int16Tag] =
|
|
|
+ typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =
|
|
|
+ typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =
|
|
|
+ typedArrayTags[uint32Tag] = true;
|
|
|
+ typedArrayTags[argsTag] = typedArrayTags[arrayTag] =
|
|
|
+ typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
|
|
|
+ typedArrayTags[dataViewTag] = typedArrayTags[dateTag] =
|
|
|
+ typedArrayTags[errorTag] = typedArrayTags[funcTag] =
|
|
|
+ typedArrayTags[mapTag] = typedArrayTags[numberTag] =
|
|
|
+ typedArrayTags[objectTag] = typedArrayTags[regexpTag] =
|
|
|
+ typedArrayTags[setTag] = typedArrayTags[stringTag] =
|
|
|
+ typedArrayTags[weakMapTag] = false;
|
|
|
+
|
|
|
+ /** Used to identify `toStringTag` values supported by `_.clone`. */
|
|
|
+ var cloneableTags = {};
|
|
|
+ cloneableTags[argsTag] = cloneableTags[arrayTag] =
|
|
|
+ cloneableTags[arrayBufferTag] = cloneableTags[dataViewTag] =
|
|
|
+ cloneableTags[boolTag] = cloneableTags[dateTag] =
|
|
|
+ cloneableTags[float32Tag] = cloneableTags[float64Tag] =
|
|
|
+ cloneableTags[int8Tag] = cloneableTags[int16Tag] =
|
|
|
+ cloneableTags[int32Tag] = cloneableTags[mapTag] =
|
|
|
+ cloneableTags[numberTag] = cloneableTags[objectTag] =
|
|
|
+ cloneableTags[regexpTag] = cloneableTags[setTag] =
|
|
|
+ cloneableTags[stringTag] = cloneableTags[symbolTag] =
|
|
|
+ cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] =
|
|
|
+ cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true;
|
|
|
+ cloneableTags[errorTag] = cloneableTags[funcTag] =
|
|
|
+ cloneableTags[weakMapTag] = false;
|
|
|
+
|
|
|
+ /** Used to map Latin Unicode letters to basic Latin letters. */
|
|
|
+ var deburredLetters = {
|
|
|
+ // Latin-1 Supplement block.
|
|
|
+ '\xc0': 'A', '\xc1': 'A', '\xc2': 'A', '\xc3': 'A', '\xc4': 'A', '\xc5': 'A',
|
|
|
+ '\xe0': 'a', '\xe1': 'a', '\xe2': 'a', '\xe3': 'a', '\xe4': 'a', '\xe5': 'a',
|
|
|
+ '\xc7': 'C', '\xe7': 'c',
|
|
|
+ '\xd0': 'D', '\xf0': 'd',
|
|
|
+ '\xc8': 'E', '\xc9': 'E', '\xca': 'E', '\xcb': 'E',
|
|
|
+ '\xe8': 'e', '\xe9': 'e', '\xea': 'e', '\xeb': 'e',
|
|
|
+ '\xcc': 'I', '\xcd': 'I', '\xce': 'I', '\xcf': 'I',
|
|
|
+ '\xec': 'i', '\xed': 'i', '\xee': 'i', '\xef': 'i',
|
|
|
+ '\xd1': 'N', '\xf1': 'n',
|
|
|
+ '\xd2': 'O', '\xd3': 'O', '\xd4': 'O', '\xd5': 'O', '\xd6': 'O', '\xd8': 'O',
|
|
|
+ '\xf2': 'o', '\xf3': 'o', '\xf4': 'o', '\xf5': 'o', '\xf6': 'o', '\xf8': 'o',
|
|
|
+ '\xd9': 'U', '\xda': 'U', '\xdb': 'U', '\xdc': 'U',
|
|
|
+ '\xf9': 'u', '\xfa': 'u', '\xfb': 'u', '\xfc': 'u',
|
|
|
+ '\xdd': 'Y', '\xfd': 'y', '\xff': 'y',
|
|
|
+ '\xc6': 'Ae', '\xe6': 'ae',
|
|
|
+ '\xde': 'Th', '\xfe': 'th',
|
|
|
+ '\xdf': 'ss',
|
|
|
+ // Latin Extended-A block.
|
|
|
+ '\u0100': 'A', '\u0102': 'A', '\u0104': 'A',
|
|
|
+ '\u0101': 'a', '\u0103': 'a', '\u0105': 'a',
|
|
|
+ '\u0106': 'C', '\u0108': 'C', '\u010a': 'C', '\u010c': 'C',
|
|
|
+ '\u0107': 'c', '\u0109': 'c', '\u010b': 'c', '\u010d': 'c',
|
|
|
+ '\u010e': 'D', '\u0110': 'D', '\u010f': 'd', '\u0111': 'd',
|
|
|
+ '\u0112': 'E', '\u0114': 'E', '\u0116': 'E', '\u0118': 'E', '\u011a': 'E',
|
|
|
+ '\u0113': 'e', '\u0115': 'e', '\u0117': 'e', '\u0119': 'e', '\u011b': 'e',
|
|
|
+ '\u011c': 'G', '\u011e': 'G', '\u0120': 'G', '\u0122': 'G',
|
|
|
+ '\u011d': 'g', '\u011f': 'g', '\u0121': 'g', '\u0123': 'g',
|
|
|
+ '\u0124': 'H', '\u0126': 'H', '\u0125': 'h', '\u0127': 'h',
|
|
|
+ '\u0128': 'I', '\u012a': 'I', '\u012c': 'I', '\u012e': 'I', '\u0130': 'I',
|
|
|
+ '\u0129': 'i', '\u012b': 'i', '\u012d': 'i', '\u012f': 'i', '\u0131': 'i',
|
|
|
+ '\u0134': 'J', '\u0135': 'j',
|
|
|
+ '\u0136': 'K', '\u0137': 'k', '\u0138': 'k',
|
|
|
+ '\u0139': 'L', '\u013b': 'L', '\u013d': 'L', '\u013f': 'L', '\u0141': 'L',
|
|
|
+ '\u013a': 'l', '\u013c': 'l', '\u013e': 'l', '\u0140': 'l', '\u0142': 'l',
|
|
|
+ '\u0143': 'N', '\u0145': 'N', '\u0147': 'N', '\u014a': 'N',
|
|
|
+ '\u0144': 'n', '\u0146': 'n', '\u0148': 'n', '\u014b': 'n',
|
|
|
+ '\u014c': 'O', '\u014e': 'O', '\u0150': 'O',
|
|
|
+ '\u014d': 'o', '\u014f': 'o', '\u0151': 'o',
|
|
|
+ '\u0154': 'R', '\u0156': 'R', '\u0158': 'R',
|
|
|
+ '\u0155': 'r', '\u0157': 'r', '\u0159': 'r',
|
|
|
+ '\u015a': 'S', '\u015c': 'S', '\u015e': 'S', '\u0160': 'S',
|
|
|
+ '\u015b': 's', '\u015d': 's', '\u015f': 's', '\u0161': 's',
|
|
|
+ '\u0162': 'T', '\u0164': 'T', '\u0166': 'T',
|
|
|
+ '\u0163': 't', '\u0165': 't', '\u0167': 't',
|
|
|
+ '\u0168': 'U', '\u016a': 'U', '\u016c': 'U', '\u016e': 'U', '\u0170': 'U', '\u0172': 'U',
|
|
|
+ '\u0169': 'u', '\u016b': 'u', '\u016d': 'u', '\u016f': 'u', '\u0171': 'u', '\u0173': 'u',
|
|
|
+ '\u0174': 'W', '\u0175': 'w',
|
|
|
+ '\u0176': 'Y', '\u0177': 'y', '\u0178': 'Y',
|
|
|
+ '\u0179': 'Z', '\u017b': 'Z', '\u017d': 'Z',
|
|
|
+ '\u017a': 'z', '\u017c': 'z', '\u017e': 'z',
|
|
|
+ '\u0132': 'IJ', '\u0133': 'ij',
|
|
|
+ '\u0152': 'Oe', '\u0153': 'oe',
|
|
|
+ '\u0149': "'n", '\u017f': 's'
|
|
|
+ };
|
|
|
+
|
|
|
+ /** Used to map characters to HTML entities. */
|
|
|
+ var htmlEscapes = {
|
|
|
+ '&': '&',
|
|
|
+ '<': '<',
|
|
|
+ '>': '>',
|
|
|
+ '"': '"',
|
|
|
+ "'": '''
|
|
|
+ };
|
|
|
+
|
|
|
+ /** Used to map HTML entities to characters. */
|
|
|
+ var htmlUnescapes = {
|
|
|
+ '&': '&',
|
|
|
+ '<': '<',
|
|
|
+ '>': '>',
|
|
|
+ '"': '"',
|
|
|
+ ''': "'"
|
|
|
+ };
|
|
|
+
|
|
|
+ /** Used to escape characters for inclusion in compiled string literals. */
|
|
|
+ var stringEscapes = {
|
|
|
+ '\\': '\\',
|
|
|
+ "'": "'",
|
|
|
+ '\n': 'n',
|
|
|
+ '\r': 'r',
|
|
|
+ '\u2028': 'u2028',
|
|
|
+ '\u2029': 'u2029'
|
|
|
+ };
|
|
|
+
|
|
|
+ /** Built-in method references without a dependency on `root`. */
|
|
|
+ var freeParseFloat = parseFloat,
|
|
|
+ freeParseInt = parseInt;
|
|
|
+
|
|
|
+ /** Detect free variable `global` from Node.js. */
|
|
|
+ var freeGlobal = typeof global == 'object' && global && global.Object === Object && global;
|
|
|
+
|
|
|
+ /** Detect free variable `self`. */
|
|
|
+ var freeSelf = typeof self == 'object' && self && self.Object === Object && self;
|
|
|
+
|
|
|
+ /** Used as a reference to the global object. */
|
|
|
+ var root = freeGlobal || freeSelf || Function('return this')();
|
|
|
+
|
|
|
+ /** Detect free variable `exports`. */
|
|
|
+ var freeExports = true && exports && !exports.nodeType && exports;
|
|
|
+
|
|
|
+ /** Detect free variable `module`. */
|
|
|
+ var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;
|
|
|
+
|
|
|
+ /** Detect the popular CommonJS extension `module.exports`. */
|
|
|
+ var moduleExports = freeModule && freeModule.exports === freeExports;
|
|
|
+
|
|
|
+ /** Detect free variable `process` from Node.js. */
|
|
|
+ var freeProcess = moduleExports && freeGlobal.process;
|
|
|
+
|
|
|
+ /** Used to access faster Node.js helpers. */
|
|
|
+ var nodeUtil = (function() {
|
|
|
+ try {
|
|
|
+ // Use `util.types` for Node.js 10+.
|
|
|
+ var types = freeModule && freeModule.require && freeModule.require('util').types;
|
|
|
+
|
|
|
+ if (types) {
|
|
|
+ return types;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Legacy `process.binding('util')` for Node.js < 10.
|
|
|
+ return freeProcess && freeProcess.binding && freeProcess.binding('util');
|
|
|
+ } catch (e) {}
|
|
|
+ }());
|
|
|
+
|
|
|
+ /* Node.js helper references. */
|
|
|
+ var nodeIsArrayBuffer = nodeUtil && nodeUtil.isArrayBuffer,
|
|
|
+ nodeIsDate = nodeUtil && nodeUtil.isDate,
|
|
|
+ nodeIsMap = nodeUtil && nodeUtil.isMap,
|
|
|
+ nodeIsRegExp = nodeUtil && nodeUtil.isRegExp,
|
|
|
+ nodeIsSet = nodeUtil && nodeUtil.isSet,
|
|
|
+ nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray;
|
|
|
+
|
|
|
+ /*--------------------------------------------------------------------------*/
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A faster alternative to `Function#apply`, this function invokes `func`
|
|
|
+ * with the `this` binding of `thisArg` and the arguments of `args`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} func The function to invoke.
|
|
|
+ * @param {*} thisArg The `this` binding of `func`.
|
|
|
+ * @param {Array} args The arguments to invoke `func` with.
|
|
|
+ * @returns {*} Returns the result of `func`.
|
|
|
+ */
|
|
|
+ function apply(func, thisArg, args) {
|
|
|
+ switch (args.length) {
|
|
|
+ case 0: return func.call(thisArg);
|
|
|
+ case 1: return func.call(thisArg, args[0]);
|
|
|
+ case 2: return func.call(thisArg, args[0], args[1]);
|
|
|
+ case 3: return func.call(thisArg, args[0], args[1], args[2]);
|
|
|
+ }
|
|
|
+ return func.apply(thisArg, args);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A specialized version of `baseAggregator` for arrays.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} [array] The array to iterate over.
|
|
|
+ * @param {Function} setter The function to set `accumulator` values.
|
|
|
+ * @param {Function} iteratee The iteratee to transform keys.
|
|
|
+ * @param {Object} accumulator The initial aggregated object.
|
|
|
+ * @returns {Function} Returns `accumulator`.
|
|
|
+ */
|
|
|
+ function arrayAggregator(array, setter, iteratee, accumulator) {
|
|
|
+ var index = -1,
|
|
|
+ length = array == null ? 0 : array.length;
|
|
|
+
|
|
|
+ while (++index < length) {
|
|
|
+ var value = array[index];
|
|
|
+ setter(accumulator, value, iteratee(value), array);
|
|
|
+ }
|
|
|
+ return accumulator;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A specialized version of `_.forEach` for arrays without support for
|
|
|
+ * iteratee shorthands.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} [array] The array to iterate over.
|
|
|
+ * @param {Function} iteratee The function invoked per iteration.
|
|
|
+ * @returns {Array} Returns `array`.
|
|
|
+ */
|
|
|
+ function arrayEach(array, iteratee) {
|
|
|
+ var index = -1,
|
|
|
+ length = array == null ? 0 : array.length;
|
|
|
+
|
|
|
+ while (++index < length) {
|
|
|
+ if (iteratee(array[index], index, array) === false) {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return array;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A specialized version of `_.forEachRight` for arrays without support for
|
|
|
+ * iteratee shorthands.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} [array] The array to iterate over.
|
|
|
+ * @param {Function} iteratee The function invoked per iteration.
|
|
|
+ * @returns {Array} Returns `array`.
|
|
|
+ */
|
|
|
+ function arrayEachRight(array, iteratee) {
|
|
|
+ var length = array == null ? 0 : array.length;
|
|
|
+
|
|
|
+ while (length--) {
|
|
|
+ if (iteratee(array[length], length, array) === false) {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return array;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A specialized version of `_.every` for arrays without support for
|
|
|
+ * iteratee shorthands.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} [array] The array to iterate over.
|
|
|
+ * @param {Function} predicate The function invoked per iteration.
|
|
|
+ * @returns {boolean} Returns `true` if all elements pass the predicate check,
|
|
|
+ * else `false`.
|
|
|
+ */
|
|
|
+ function arrayEvery(array, predicate) {
|
|
|
+ var index = -1,
|
|
|
+ length = array == null ? 0 : array.length;
|
|
|
+
|
|
|
+ while (++index < length) {
|
|
|
+ if (!predicate(array[index], index, array)) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A specialized version of `_.filter` for arrays without support for
|
|
|
+ * iteratee shorthands.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} [array] The array to iterate over.
|
|
|
+ * @param {Function} predicate The function invoked per iteration.
|
|
|
+ * @returns {Array} Returns the new filtered array.
|
|
|
+ */
|
|
|
+ function arrayFilter(array, predicate) {
|
|
|
+ var index = -1,
|
|
|
+ length = array == null ? 0 : array.length,
|
|
|
+ resIndex = 0,
|
|
|
+ result = [];
|
|
|
+
|
|
|
+ while (++index < length) {
|
|
|
+ var value = array[index];
|
|
|
+ if (predicate(value, index, array)) {
|
|
|
+ result[resIndex++] = value;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A specialized version of `_.includes` for arrays without support for
|
|
|
+ * specifying an index to search from.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} [array] The array to inspect.
|
|
|
+ * @param {*} target The value to search for.
|
|
|
+ * @returns {boolean} Returns `true` if `target` is found, else `false`.
|
|
|
+ */
|
|
|
+ function arrayIncludes(array, value) {
|
|
|
+ var length = array == null ? 0 : array.length;
|
|
|
+ return !!length && baseIndexOf(array, value, 0) > -1;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This function is like `arrayIncludes` except that it accepts a comparator.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} [array] The array to inspect.
|
|
|
+ * @param {*} target The value to search for.
|
|
|
+ * @param {Function} comparator The comparator invoked per element.
|
|
|
+ * @returns {boolean} Returns `true` if `target` is found, else `false`.
|
|
|
+ */
|
|
|
+ function arrayIncludesWith(array, value, comparator) {
|
|
|
+ var index = -1,
|
|
|
+ length = array == null ? 0 : array.length;
|
|
|
+
|
|
|
+ while (++index < length) {
|
|
|
+ if (comparator(value, array[index])) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A specialized version of `_.map` for arrays without support for iteratee
|
|
|
+ * shorthands.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} [array] The array to iterate over.
|
|
|
+ * @param {Function} iteratee The function invoked per iteration.
|
|
|
+ * @returns {Array} Returns the new mapped array.
|
|
|
+ */
|
|
|
+ function arrayMap(array, iteratee) {
|
|
|
+ var index = -1,
|
|
|
+ length = array == null ? 0 : array.length,
|
|
|
+ result = Array(length);
|
|
|
+
|
|
|
+ while (++index < length) {
|
|
|
+ result[index] = iteratee(array[index], index, array);
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Appends the elements of `values` to `array`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The array to modify.
|
|
|
+ * @param {Array} values The values to append.
|
|
|
+ * @returns {Array} Returns `array`.
|
|
|
+ */
|
|
|
+ function arrayPush(array, values) {
|
|
|
+ var index = -1,
|
|
|
+ length = values.length,
|
|
|
+ offset = array.length;
|
|
|
+
|
|
|
+ while (++index < length) {
|
|
|
+ array[offset + index] = values[index];
|
|
|
+ }
|
|
|
+ return array;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A specialized version of `_.reduce` for arrays without support for
|
|
|
+ * iteratee shorthands.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} [array] The array to iterate over.
|
|
|
+ * @param {Function} iteratee The function invoked per iteration.
|
|
|
+ * @param {*} [accumulator] The initial value.
|
|
|
+ * @param {boolean} [initAccum] Specify using the first element of `array` as
|
|
|
+ * the initial value.
|
|
|
+ * @returns {*} Returns the accumulated value.
|
|
|
+ */
|
|
|
+ function arrayReduce(array, iteratee, accumulator, initAccum) {
|
|
|
+ var index = -1,
|
|
|
+ length = array == null ? 0 : array.length;
|
|
|
+
|
|
|
+ if (initAccum && length) {
|
|
|
+ accumulator = array[++index];
|
|
|
+ }
|
|
|
+ while (++index < length) {
|
|
|
+ accumulator = iteratee(accumulator, array[index], index, array);
|
|
|
+ }
|
|
|
+ return accumulator;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A specialized version of `_.reduceRight` for arrays without support for
|
|
|
+ * iteratee shorthands.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} [array] The array to iterate over.
|
|
|
+ * @param {Function} iteratee The function invoked per iteration.
|
|
|
+ * @param {*} [accumulator] The initial value.
|
|
|
+ * @param {boolean} [initAccum] Specify using the last element of `array` as
|
|
|
+ * the initial value.
|
|
|
+ * @returns {*} Returns the accumulated value.
|
|
|
+ */
|
|
|
+ function arrayReduceRight(array, iteratee, accumulator, initAccum) {
|
|
|
+ var length = array == null ? 0 : array.length;
|
|
|
+ if (initAccum && length) {
|
|
|
+ accumulator = array[--length];
|
|
|
+ }
|
|
|
+ while (length--) {
|
|
|
+ accumulator = iteratee(accumulator, array[length], length, array);
|
|
|
+ }
|
|
|
+ return accumulator;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A specialized version of `_.some` for arrays without support for iteratee
|
|
|
+ * shorthands.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} [array] The array to iterate over.
|
|
|
+ * @param {Function} predicate The function invoked per iteration.
|
|
|
+ * @returns {boolean} Returns `true` if any element passes the predicate check,
|
|
|
+ * else `false`.
|
|
|
+ */
|
|
|
+ function arraySome(array, predicate) {
|
|
|
+ var index = -1,
|
|
|
+ length = array == null ? 0 : array.length;
|
|
|
+
|
|
|
+ while (++index < length) {
|
|
|
+ if (predicate(array[index], index, array)) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the size of an ASCII `string`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {string} string The string inspect.
|
|
|
+ * @returns {number} Returns the string size.
|
|
|
+ */
|
|
|
+ var asciiSize = baseProperty('length');
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts an ASCII `string` to an array.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {string} string The string to convert.
|
|
|
+ * @returns {Array} Returns the converted array.
|
|
|
+ */
|
|
|
+ function asciiToArray(string) {
|
|
|
+ return string.split('');
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Splits an ASCII `string` into an array of its words.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {string} The string to inspect.
|
|
|
+ * @returns {Array} Returns the words of `string`.
|
|
|
+ */
|
|
|
+ function asciiWords(string) {
|
|
|
+ return string.match(reAsciiWord) || [];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of methods like `_.findKey` and `_.findLastKey`,
|
|
|
+ * without support for iteratee shorthands, which iterates over `collection`
|
|
|
+ * using `eachFunc`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array|Object} collection The collection to inspect.
|
|
|
+ * @param {Function} predicate The function invoked per iteration.
|
|
|
+ * @param {Function} eachFunc The function to iterate over `collection`.
|
|
|
+ * @returns {*} Returns the found element or its key, else `undefined`.
|
|
|
+ */
|
|
|
+ function baseFindKey(collection, predicate, eachFunc) {
|
|
|
+ var result;
|
|
|
+ eachFunc(collection, function(value, key, collection) {
|
|
|
+ if (predicate(value, key, collection)) {
|
|
|
+ result = key;
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ });
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.findIndex` and `_.findLastIndex` without
|
|
|
+ * support for iteratee shorthands.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The array to inspect.
|
|
|
+ * @param {Function} predicate The function invoked per iteration.
|
|
|
+ * @param {number} fromIndex The index to search from.
|
|
|
+ * @param {boolean} [fromRight] Specify iterating from right to left.
|
|
|
+ * @returns {number} Returns the index of the matched value, else `-1`.
|
|
|
+ */
|
|
|
+ function baseFindIndex(array, predicate, fromIndex, fromRight) {
|
|
|
+ var length = array.length,
|
|
|
+ index = fromIndex + (fromRight ? 1 : -1);
|
|
|
+
|
|
|
+ while ((fromRight ? index-- : ++index < length)) {
|
|
|
+ if (predicate(array[index], index, array)) {
|
|
|
+ return index;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return -1;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.indexOf` without `fromIndex` bounds checks.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The array to inspect.
|
|
|
+ * @param {*} value The value to search for.
|
|
|
+ * @param {number} fromIndex The index to search from.
|
|
|
+ * @returns {number} Returns the index of the matched value, else `-1`.
|
|
|
+ */
|
|
|
+ function baseIndexOf(array, value, fromIndex) {
|
|
|
+ return value === value
|
|
|
+ ? strictIndexOf(array, value, fromIndex)
|
|
|
+ : baseFindIndex(array, baseIsNaN, fromIndex);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This function is like `baseIndexOf` except that it accepts a comparator.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The array to inspect.
|
|
|
+ * @param {*} value The value to search for.
|
|
|
+ * @param {number} fromIndex The index to search from.
|
|
|
+ * @param {Function} comparator The comparator invoked per element.
|
|
|
+ * @returns {number} Returns the index of the matched value, else `-1`.
|
|
|
+ */
|
|
|
+ function baseIndexOfWith(array, value, fromIndex, comparator) {
|
|
|
+ var index = fromIndex - 1,
|
|
|
+ length = array.length;
|
|
|
+
|
|
|
+ while (++index < length) {
|
|
|
+ if (comparator(array[index], value)) {
|
|
|
+ return index;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return -1;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.isNaN` without support for number objects.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
|
|
|
+ */
|
|
|
+ function baseIsNaN(value) {
|
|
|
+ return value !== value;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.mean` and `_.meanBy` without support for
|
|
|
+ * iteratee shorthands.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The array to iterate over.
|
|
|
+ * @param {Function} iteratee The function invoked per iteration.
|
|
|
+ * @returns {number} Returns the mean.
|
|
|
+ */
|
|
|
+ function baseMean(array, iteratee) {
|
|
|
+ var length = array == null ? 0 : array.length;
|
|
|
+ return length ? (baseSum(array, iteratee) / length) : NAN;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.property` without support for deep paths.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {string} key The key of the property to get.
|
|
|
+ * @returns {Function} Returns the new accessor function.
|
|
|
+ */
|
|
|
+ function baseProperty(key) {
|
|
|
+ return function(object) {
|
|
|
+ return object == null ? undefined : object[key];
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.propertyOf` without support for deep paths.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to query.
|
|
|
+ * @returns {Function} Returns the new accessor function.
|
|
|
+ */
|
|
|
+ function basePropertyOf(object) {
|
|
|
+ return function(key) {
|
|
|
+ return object == null ? undefined : object[key];
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.reduce` and `_.reduceRight`, without support
|
|
|
+ * for iteratee shorthands, which iterates over `collection` using `eachFunc`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array|Object} collection The collection to iterate over.
|
|
|
+ * @param {Function} iteratee The function invoked per iteration.
|
|
|
+ * @param {*} accumulator The initial value.
|
|
|
+ * @param {boolean} initAccum Specify using the first or last element of
|
|
|
+ * `collection` as the initial value.
|
|
|
+ * @param {Function} eachFunc The function to iterate over `collection`.
|
|
|
+ * @returns {*} Returns the accumulated value.
|
|
|
+ */
|
|
|
+ function baseReduce(collection, iteratee, accumulator, initAccum, eachFunc) {
|
|
|
+ eachFunc(collection, function(value, index, collection) {
|
|
|
+ accumulator = initAccum
|
|
|
+ ? (initAccum = false, value)
|
|
|
+ : iteratee(accumulator, value, index, collection);
|
|
|
+ });
|
|
|
+ return accumulator;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.sortBy` which uses `comparer` to define the
|
|
|
+ * sort order of `array` and replaces criteria objects with their corresponding
|
|
|
+ * values.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The array to sort.
|
|
|
+ * @param {Function} comparer The function to define sort order.
|
|
|
+ * @returns {Array} Returns `array`.
|
|
|
+ */
|
|
|
+ function baseSortBy(array, comparer) {
|
|
|
+ var length = array.length;
|
|
|
+
|
|
|
+ array.sort(comparer);
|
|
|
+ while (length--) {
|
|
|
+ array[length] = array[length].value;
|
|
|
+ }
|
|
|
+ return array;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.sum` and `_.sumBy` without support for
|
|
|
+ * iteratee shorthands.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The array to iterate over.
|
|
|
+ * @param {Function} iteratee The function invoked per iteration.
|
|
|
+ * @returns {number} Returns the sum.
|
|
|
+ */
|
|
|
+ function baseSum(array, iteratee) {
|
|
|
+ var result,
|
|
|
+ index = -1,
|
|
|
+ length = array.length;
|
|
|
+
|
|
|
+ while (++index < length) {
|
|
|
+ var current = iteratee(array[index]);
|
|
|
+ if (current !== undefined) {
|
|
|
+ result = result === undefined ? current : (result + current);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.times` without support for iteratee shorthands
|
|
|
+ * or max array length checks.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {number} n The number of times to invoke `iteratee`.
|
|
|
+ * @param {Function} iteratee The function invoked per iteration.
|
|
|
+ * @returns {Array} Returns the array of results.
|
|
|
+ */
|
|
|
+ function baseTimes(n, iteratee) {
|
|
|
+ var index = -1,
|
|
|
+ result = Array(n);
|
|
|
+
|
|
|
+ while (++index < n) {
|
|
|
+ result[index] = iteratee(index);
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.toPairs` and `_.toPairsIn` which creates an array
|
|
|
+ * of key-value pairs for `object` corresponding to the property names of `props`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to query.
|
|
|
+ * @param {Array} props The property names to get values for.
|
|
|
+ * @returns {Object} Returns the key-value pairs.
|
|
|
+ */
|
|
|
+ function baseToPairs(object, props) {
|
|
|
+ return arrayMap(props, function(key) {
|
|
|
+ return [key, object[key]];
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.unary` without support for storing metadata.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} func The function to cap arguments for.
|
|
|
+ * @returns {Function} Returns the new capped function.
|
|
|
+ */
|
|
|
+ function baseUnary(func) {
|
|
|
+ return function(value) {
|
|
|
+ return func(value);
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.values` and `_.valuesIn` which creates an
|
|
|
+ * array of `object` property values corresponding to the property names
|
|
|
+ * of `props`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to query.
|
|
|
+ * @param {Array} props The property names to get values for.
|
|
|
+ * @returns {Object} Returns the array of property values.
|
|
|
+ */
|
|
|
+ function baseValues(object, props) {
|
|
|
+ return arrayMap(props, function(key) {
|
|
|
+ return object[key];
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if a `cache` value for `key` exists.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} cache The cache to query.
|
|
|
+ * @param {string} key The key of the entry to check.
|
|
|
+ * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
|
|
|
+ */
|
|
|
+ function cacheHas(cache, key) {
|
|
|
+ return cache.has(key);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Used by `_.trim` and `_.trimStart` to get the index of the first string symbol
|
|
|
+ * that is not found in the character symbols.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} strSymbols The string symbols to inspect.
|
|
|
+ * @param {Array} chrSymbols The character symbols to find.
|
|
|
+ * @returns {number} Returns the index of the first unmatched string symbol.
|
|
|
+ */
|
|
|
+ function charsStartIndex(strSymbols, chrSymbols) {
|
|
|
+ var index = -1,
|
|
|
+ length = strSymbols.length;
|
|
|
+
|
|
|
+ while (++index < length && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {}
|
|
|
+ return index;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Used by `_.trim` and `_.trimEnd` to get the index of the last string symbol
|
|
|
+ * that is not found in the character symbols.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} strSymbols The string symbols to inspect.
|
|
|
+ * @param {Array} chrSymbols The character symbols to find.
|
|
|
+ * @returns {number} Returns the index of the last unmatched string symbol.
|
|
|
+ */
|
|
|
+ function charsEndIndex(strSymbols, chrSymbols) {
|
|
|
+ var index = strSymbols.length;
|
|
|
+
|
|
|
+ while (index-- && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {}
|
|
|
+ return index;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the number of `placeholder` occurrences in `array`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The array to inspect.
|
|
|
+ * @param {*} placeholder The placeholder to search for.
|
|
|
+ * @returns {number} Returns the placeholder count.
|
|
|
+ */
|
|
|
+ function countHolders(array, placeholder) {
|
|
|
+ var length = array.length,
|
|
|
+ result = 0;
|
|
|
+
|
|
|
+ while (length--) {
|
|
|
+ if (array[length] === placeholder) {
|
|
|
+ ++result;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Used by `_.deburr` to convert Latin-1 Supplement and Latin Extended-A
|
|
|
+ * letters to basic Latin letters.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {string} letter The matched letter to deburr.
|
|
|
+ * @returns {string} Returns the deburred letter.
|
|
|
+ */
|
|
|
+ var deburrLetter = basePropertyOf(deburredLetters);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Used by `_.escape` to convert characters to HTML entities.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {string} chr The matched character to escape.
|
|
|
+ * @returns {string} Returns the escaped character.
|
|
|
+ */
|
|
|
+ var escapeHtmlChar = basePropertyOf(htmlEscapes);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Used by `_.template` to escape characters for inclusion in compiled string literals.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {string} chr The matched character to escape.
|
|
|
+ * @returns {string} Returns the escaped character.
|
|
|
+ */
|
|
|
+ function escapeStringChar(chr) {
|
|
|
+ return '\\' + stringEscapes[chr];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the value at `key` of `object`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} [object] The object to query.
|
|
|
+ * @param {string} key The key of the property to get.
|
|
|
+ * @returns {*} Returns the property value.
|
|
|
+ */
|
|
|
+ function getValue(object, key) {
|
|
|
+ return object == null ? undefined : object[key];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `string` contains Unicode symbols.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {string} string The string to inspect.
|
|
|
+ * @returns {boolean} Returns `true` if a symbol is found, else `false`.
|
|
|
+ */
|
|
|
+ function hasUnicode(string) {
|
|
|
+ return reHasUnicode.test(string);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `string` contains a word composed of Unicode symbols.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {string} string The string to inspect.
|
|
|
+ * @returns {boolean} Returns `true` if a word is found, else `false`.
|
|
|
+ */
|
|
|
+ function hasUnicodeWord(string) {
|
|
|
+ return reHasUnicodeWord.test(string);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts `iterator` to an array.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} iterator The iterator to convert.
|
|
|
+ * @returns {Array} Returns the converted array.
|
|
|
+ */
|
|
|
+ function iteratorToArray(iterator) {
|
|
|
+ var data,
|
|
|
+ result = [];
|
|
|
+
|
|
|
+ while (!(data = iterator.next()).done) {
|
|
|
+ result.push(data.value);
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts `map` to its key-value pairs.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} map The map to convert.
|
|
|
+ * @returns {Array} Returns the key-value pairs.
|
|
|
+ */
|
|
|
+ function mapToArray(map) {
|
|
|
+ var index = -1,
|
|
|
+ result = Array(map.size);
|
|
|
+
|
|
|
+ map.forEach(function(value, key) {
|
|
|
+ result[++index] = [key, value];
|
|
|
+ });
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a unary function that invokes `func` with its argument transformed.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} func The function to wrap.
|
|
|
+ * @param {Function} transform The argument transform.
|
|
|
+ * @returns {Function} Returns the new function.
|
|
|
+ */
|
|
|
+ function overArg(func, transform) {
|
|
|
+ return function(arg) {
|
|
|
+ return func(transform(arg));
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Replaces all `placeholder` elements in `array` with an internal placeholder
|
|
|
+ * and returns an array of their indexes.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The array to modify.
|
|
|
+ * @param {*} placeholder The placeholder to replace.
|
|
|
+ * @returns {Array} Returns the new array of placeholder indexes.
|
|
|
+ */
|
|
|
+ function replaceHolders(array, placeholder) {
|
|
|
+ var index = -1,
|
|
|
+ length = array.length,
|
|
|
+ resIndex = 0,
|
|
|
+ result = [];
|
|
|
+
|
|
|
+ while (++index < length) {
|
|
|
+ var value = array[index];
|
|
|
+ if (value === placeholder || value === PLACEHOLDER) {
|
|
|
+ array[index] = PLACEHOLDER;
|
|
|
+ result[resIndex++] = index;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts `set` to an array of its values.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} set The set to convert.
|
|
|
+ * @returns {Array} Returns the values.
|
|
|
+ */
|
|
|
+ function setToArray(set) {
|
|
|
+ var index = -1,
|
|
|
+ result = Array(set.size);
|
|
|
+
|
|
|
+ set.forEach(function(value) {
|
|
|
+ result[++index] = value;
|
|
|
+ });
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts `set` to its value-value pairs.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} set The set to convert.
|
|
|
+ * @returns {Array} Returns the value-value pairs.
|
|
|
+ */
|
|
|
+ function setToPairs(set) {
|
|
|
+ var index = -1,
|
|
|
+ result = Array(set.size);
|
|
|
+
|
|
|
+ set.forEach(function(value) {
|
|
|
+ result[++index] = [value, value];
|
|
|
+ });
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A specialized version of `_.indexOf` which performs strict equality
|
|
|
+ * comparisons of values, i.e. `===`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The array to inspect.
|
|
|
+ * @param {*} value The value to search for.
|
|
|
+ * @param {number} fromIndex The index to search from.
|
|
|
+ * @returns {number} Returns the index of the matched value, else `-1`.
|
|
|
+ */
|
|
|
+ function strictIndexOf(array, value, fromIndex) {
|
|
|
+ var index = fromIndex - 1,
|
|
|
+ length = array.length;
|
|
|
+
|
|
|
+ while (++index < length) {
|
|
|
+ if (array[index] === value) {
|
|
|
+ return index;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return -1;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A specialized version of `_.lastIndexOf` which performs strict equality
|
|
|
+ * comparisons of values, i.e. `===`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The array to inspect.
|
|
|
+ * @param {*} value The value to search for.
|
|
|
+ * @param {number} fromIndex The index to search from.
|
|
|
+ * @returns {number} Returns the index of the matched value, else `-1`.
|
|
|
+ */
|
|
|
+ function strictLastIndexOf(array, value, fromIndex) {
|
|
|
+ var index = fromIndex + 1;
|
|
|
+ while (index--) {
|
|
|
+ if (array[index] === value) {
|
|
|
+ return index;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return index;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the number of symbols in `string`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {string} string The string to inspect.
|
|
|
+ * @returns {number} Returns the string size.
|
|
|
+ */
|
|
|
+ function stringSize(string) {
|
|
|
+ return hasUnicode(string)
|
|
|
+ ? unicodeSize(string)
|
|
|
+ : asciiSize(string);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts `string` to an array.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {string} string The string to convert.
|
|
|
+ * @returns {Array} Returns the converted array.
|
|
|
+ */
|
|
|
+ function stringToArray(string) {
|
|
|
+ return hasUnicode(string)
|
|
|
+ ? unicodeToArray(string)
|
|
|
+ : asciiToArray(string);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Used by `_.unescape` to convert HTML entities to characters.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {string} chr The matched character to unescape.
|
|
|
+ * @returns {string} Returns the unescaped character.
|
|
|
+ */
|
|
|
+ var unescapeHtmlChar = basePropertyOf(htmlUnescapes);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the size of a Unicode `string`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {string} string The string inspect.
|
|
|
+ * @returns {number} Returns the string size.
|
|
|
+ */
|
|
|
+ function unicodeSize(string) {
|
|
|
+ var result = reUnicode.lastIndex = 0;
|
|
|
+ while (reUnicode.test(string)) {
|
|
|
+ ++result;
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts a Unicode `string` to an array.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {string} string The string to convert.
|
|
|
+ * @returns {Array} Returns the converted array.
|
|
|
+ */
|
|
|
+ function unicodeToArray(string) {
|
|
|
+ return string.match(reUnicode) || [];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Splits a Unicode `string` into an array of its words.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {string} The string to inspect.
|
|
|
+ * @returns {Array} Returns the words of `string`.
|
|
|
+ */
|
|
|
+ function unicodeWords(string) {
|
|
|
+ return string.match(reUnicodeWord) || [];
|
|
|
+ }
|
|
|
+
|
|
|
+ /*--------------------------------------------------------------------------*/
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Create a new pristine `lodash` function using the `context` object.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 1.1.0
|
|
|
+ * @category Util
|
|
|
+ * @param {Object} [context=root] The context object.
|
|
|
+ * @returns {Function} Returns a new `lodash` function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.mixin({ 'foo': _.constant('foo') });
|
|
|
+ *
|
|
|
+ * var lodash = _.runInContext();
|
|
|
+ * lodash.mixin({ 'bar': lodash.constant('bar') });
|
|
|
+ *
|
|
|
+ * _.isFunction(_.foo);
|
|
|
+ * // => true
|
|
|
+ * _.isFunction(_.bar);
|
|
|
+ * // => false
|
|
|
+ *
|
|
|
+ * lodash.isFunction(lodash.foo);
|
|
|
+ * // => false
|
|
|
+ * lodash.isFunction(lodash.bar);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * // Create a suped-up `defer` in Node.js.
|
|
|
+ * var defer = _.runInContext({ 'setTimeout': setImmediate }).defer;
|
|
|
+ */
|
|
|
+ var runInContext = (function runInContext(context) {
|
|
|
+ context = context == null ? root : _.defaults(root.Object(), context, _.pick(root, contextProps));
|
|
|
+
|
|
|
+ /** Built-in constructor references. */
|
|
|
+ var Array = context.Array,
|
|
|
+ Date = context.Date,
|
|
|
+ Error = context.Error,
|
|
|
+ Function = context.Function,
|
|
|
+ Math = context.Math,
|
|
|
+ Object = context.Object,
|
|
|
+ RegExp = context.RegExp,
|
|
|
+ String = context.String,
|
|
|
+ TypeError = context.TypeError;
|
|
|
+
|
|
|
+ /** Used for built-in method references. */
|
|
|
+ var arrayProto = Array.prototype,
|
|
|
+ funcProto = Function.prototype,
|
|
|
+ objectProto = Object.prototype;
|
|
|
+
|
|
|
+ /** Used to detect overreaching core-js shims. */
|
|
|
+ var coreJsData = context['__core-js_shared__'];
|
|
|
+
|
|
|
+ /** Used to resolve the decompiled source of functions. */
|
|
|
+ var funcToString = funcProto.toString;
|
|
|
+
|
|
|
+ /** Used to check objects for own properties. */
|
|
|
+ var hasOwnProperty = objectProto.hasOwnProperty;
|
|
|
+
|
|
|
+ /** Used to generate unique IDs. */
|
|
|
+ var idCounter = 0;
|
|
|
+
|
|
|
+ /** Used to detect methods masquerading as native. */
|
|
|
+ var maskSrcKey = (function() {
|
|
|
+ var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');
|
|
|
+ return uid ? ('Symbol(src)_1.' + uid) : '';
|
|
|
+ }());
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Used to resolve the
|
|
|
+ * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
|
|
|
+ * of values.
|
|
|
+ */
|
|
|
+ var nativeObjectToString = objectProto.toString;
|
|
|
+
|
|
|
+ /** Used to infer the `Object` constructor. */
|
|
|
+ var objectCtorString = funcToString.call(Object);
|
|
|
+
|
|
|
+ /** Used to restore the original `_` reference in `_.noConflict`. */
|
|
|
+ var oldDash = root._;
|
|
|
+
|
|
|
+ /** Used to detect if a method is native. */
|
|
|
+ var reIsNative = RegExp('^' +
|
|
|
+ funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&')
|
|
|
+ .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
|
|
|
+ );
|
|
|
+
|
|
|
+ /** Built-in value references. */
|
|
|
+ var Buffer = moduleExports ? context.Buffer : undefined,
|
|
|
+ Symbol = context.Symbol,
|
|
|
+ Uint8Array = context.Uint8Array,
|
|
|
+ allocUnsafe = Buffer ? Buffer.allocUnsafe : undefined,
|
|
|
+ getPrototype = overArg(Object.getPrototypeOf, Object),
|
|
|
+ objectCreate = Object.create,
|
|
|
+ propertyIsEnumerable = objectProto.propertyIsEnumerable,
|
|
|
+ splice = arrayProto.splice,
|
|
|
+ spreadableSymbol = Symbol ? Symbol.isConcatSpreadable : undefined,
|
|
|
+ symIterator = Symbol ? Symbol.iterator : undefined,
|
|
|
+ symToStringTag = Symbol ? Symbol.toStringTag : undefined;
|
|
|
+
|
|
|
+ var defineProperty = (function() {
|
|
|
+ try {
|
|
|
+ var func = getNative(Object, 'defineProperty');
|
|
|
+ func({}, '', {});
|
|
|
+ return func;
|
|
|
+ } catch (e) {}
|
|
|
+ }());
|
|
|
+
|
|
|
+ /** Mocked built-ins. */
|
|
|
+ var ctxClearTimeout = context.clearTimeout !== root.clearTimeout && context.clearTimeout,
|
|
|
+ ctxNow = Date && Date.now !== root.Date.now && Date.now,
|
|
|
+ ctxSetTimeout = context.setTimeout !== root.setTimeout && context.setTimeout;
|
|
|
+
|
|
|
+ /* Built-in method references for those with the same name as other `lodash` methods. */
|
|
|
+ var nativeCeil = Math.ceil,
|
|
|
+ nativeFloor = Math.floor,
|
|
|
+ nativeGetSymbols = Object.getOwnPropertySymbols,
|
|
|
+ nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined,
|
|
|
+ nativeIsFinite = context.isFinite,
|
|
|
+ nativeJoin = arrayProto.join,
|
|
|
+ nativeKeys = overArg(Object.keys, Object),
|
|
|
+ nativeMax = Math.max,
|
|
|
+ nativeMin = Math.min,
|
|
|
+ nativeNow = Date.now,
|
|
|
+ nativeParseInt = context.parseInt,
|
|
|
+ nativeRandom = Math.random,
|
|
|
+ nativeReverse = arrayProto.reverse;
|
|
|
+
|
|
|
+ /* Built-in method references that are verified to be native. */
|
|
|
+ var DataView = getNative(context, 'DataView'),
|
|
|
+ Map = getNative(context, 'Map'),
|
|
|
+ Promise = getNative(context, 'Promise'),
|
|
|
+ Set = getNative(context, 'Set'),
|
|
|
+ WeakMap = getNative(context, 'WeakMap'),
|
|
|
+ nativeCreate = getNative(Object, 'create');
|
|
|
+
|
|
|
+ /** Used to store function metadata. */
|
|
|
+ var metaMap = WeakMap && new WeakMap;
|
|
|
+
|
|
|
+ /** Used to lookup unminified function names. */
|
|
|
+ var realNames = {};
|
|
|
+
|
|
|
+ /** Used to detect maps, sets, and weakmaps. */
|
|
|
+ var dataViewCtorString = toSource(DataView),
|
|
|
+ mapCtorString = toSource(Map),
|
|
|
+ promiseCtorString = toSource(Promise),
|
|
|
+ setCtorString = toSource(Set),
|
|
|
+ weakMapCtorString = toSource(WeakMap);
|
|
|
+
|
|
|
+ /** Used to convert symbols to primitives and strings. */
|
|
|
+ var symbolProto = Symbol ? Symbol.prototype : undefined,
|
|
|
+ symbolValueOf = symbolProto ? symbolProto.valueOf : undefined,
|
|
|
+ symbolToString = symbolProto ? symbolProto.toString : undefined;
|
|
|
+
|
|
|
+ /*------------------------------------------------------------------------*/
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a `lodash` object which wraps `value` to enable implicit method
|
|
|
+ * chain sequences. Methods that operate on and return arrays, collections,
|
|
|
+ * and functions can be chained together. Methods that retrieve a single value
|
|
|
+ * or may return a primitive value will automatically end the chain sequence
|
|
|
+ * and return the unwrapped value. Otherwise, the value must be unwrapped
|
|
|
+ * with `_#value`.
|
|
|
+ *
|
|
|
+ * Explicit chain sequences, which must be unwrapped with `_#value`, may be
|
|
|
+ * enabled using `_.chain`.
|
|
|
+ *
|
|
|
+ * The execution of chained methods is lazy, that is, it's deferred until
|
|
|
+ * `_#value` is implicitly or explicitly called.
|
|
|
+ *
|
|
|
+ * Lazy evaluation allows several methods to support shortcut fusion.
|
|
|
+ * Shortcut fusion is an optimization to merge iteratee calls; this avoids
|
|
|
+ * the creation of intermediate arrays and can greatly reduce the number of
|
|
|
+ * iteratee executions. Sections of a chain sequence qualify for shortcut
|
|
|
+ * fusion if the section is applied to an array and iteratees accept only
|
|
|
+ * one argument. The heuristic for whether a section qualifies for shortcut
|
|
|
+ * fusion is subject to change.
|
|
|
+ *
|
|
|
+ * Chaining is supported in custom builds as long as the `_#value` method is
|
|
|
+ * directly or indirectly included in the build.
|
|
|
+ *
|
|
|
+ * In addition to lodash methods, wrappers have `Array` and `String` methods.
|
|
|
+ *
|
|
|
+ * The wrapper `Array` methods are:
|
|
|
+ * `concat`, `join`, `pop`, `push`, `shift`, `sort`, `splice`, and `unshift`
|
|
|
+ *
|
|
|
+ * The wrapper `String` methods are:
|
|
|
+ * `replace` and `split`
|
|
|
+ *
|
|
|
+ * The wrapper methods that support shortcut fusion are:
|
|
|
+ * `at`, `compact`, `drop`, `dropRight`, `dropWhile`, `filter`, `find`,
|
|
|
+ * `findLast`, `head`, `initial`, `last`, `map`, `reject`, `reverse`, `slice`,
|
|
|
+ * `tail`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, and `toArray`
|
|
|
+ *
|
|
|
+ * The chainable wrapper methods are:
|
|
|
+ * `after`, `ary`, `assign`, `assignIn`, `assignInWith`, `assignWith`, `at`,
|
|
|
+ * `before`, `bind`, `bindAll`, `bindKey`, `castArray`, `chain`, `chunk`,
|
|
|
+ * `commit`, `compact`, `concat`, `conforms`, `constant`, `countBy`, `create`,
|
|
|
+ * `curry`, `debounce`, `defaults`, `defaultsDeep`, `defer`, `delay`,
|
|
|
+ * `difference`, `differenceBy`, `differenceWith`, `drop`, `dropRight`,
|
|
|
+ * `dropRightWhile`, `dropWhile`, `extend`, `extendWith`, `fill`, `filter`,
|
|
|
+ * `flatMap`, `flatMapDeep`, `flatMapDepth`, `flatten`, `flattenDeep`,
|
|
|
+ * `flattenDepth`, `flip`, `flow`, `flowRight`, `fromPairs`, `functions`,
|
|
|
+ * `functionsIn`, `groupBy`, `initial`, `intersection`, `intersectionBy`,
|
|
|
+ * `intersectionWith`, `invert`, `invertBy`, `invokeMap`, `iteratee`, `keyBy`,
|
|
|
+ * `keys`, `keysIn`, `map`, `mapKeys`, `mapValues`, `matches`, `matchesProperty`,
|
|
|
+ * `memoize`, `merge`, `mergeWith`, `method`, `methodOf`, `mixin`, `negate`,
|
|
|
+ * `nthArg`, `omit`, `omitBy`, `once`, `orderBy`, `over`, `overArgs`,
|
|
|
+ * `overEvery`, `overSome`, `partial`, `partialRight`, `partition`, `pick`,
|
|
|
+ * `pickBy`, `plant`, `property`, `propertyOf`, `pull`, `pullAll`, `pullAllBy`,
|
|
|
+ * `pullAllWith`, `pullAt`, `push`, `range`, `rangeRight`, `rearg`, `reject`,
|
|
|
+ * `remove`, `rest`, `reverse`, `sampleSize`, `set`, `setWith`, `shuffle`,
|
|
|
+ * `slice`, `sort`, `sortBy`, `splice`, `spread`, `tail`, `take`, `takeRight`,
|
|
|
+ * `takeRightWhile`, `takeWhile`, `tap`, `throttle`, `thru`, `toArray`,
|
|
|
+ * `toPairs`, `toPairsIn`, `toPath`, `toPlainObject`, `transform`, `unary`,
|
|
|
+ * `union`, `unionBy`, `unionWith`, `uniq`, `uniqBy`, `uniqWith`, `unset`,
|
|
|
+ * `unshift`, `unzip`, `unzipWith`, `update`, `updateWith`, `values`,
|
|
|
+ * `valuesIn`, `without`, `wrap`, `xor`, `xorBy`, `xorWith`, `zip`,
|
|
|
+ * `zipObject`, `zipObjectDeep`, and `zipWith`
|
|
|
+ *
|
|
|
+ * The wrapper methods that are **not** chainable by default are:
|
|
|
+ * `add`, `attempt`, `camelCase`, `capitalize`, `ceil`, `clamp`, `clone`,
|
|
|
+ * `cloneDeep`, `cloneDeepWith`, `cloneWith`, `conformsTo`, `deburr`,
|
|
|
+ * `defaultTo`, `divide`, `each`, `eachRight`, `endsWith`, `eq`, `escape`,
|
|
|
+ * `escapeRegExp`, `every`, `find`, `findIndex`, `findKey`, `findLast`,
|
|
|
+ * `findLastIndex`, `findLastKey`, `first`, `floor`, `forEach`, `forEachRight`,
|
|
|
+ * `forIn`, `forInRight`, `forOwn`, `forOwnRight`, `get`, `gt`, `gte`, `has`,
|
|
|
+ * `hasIn`, `head`, `identity`, `includes`, `indexOf`, `inRange`, `invoke`,
|
|
|
+ * `isArguments`, `isArray`, `isArrayBuffer`, `isArrayLike`, `isArrayLikeObject`,
|
|
|
+ * `isBoolean`, `isBuffer`, `isDate`, `isElement`, `isEmpty`, `isEqual`,
|
|
|
+ * `isEqualWith`, `isError`, `isFinite`, `isFunction`, `isInteger`, `isLength`,
|
|
|
+ * `isMap`, `isMatch`, `isMatchWith`, `isNaN`, `isNative`, `isNil`, `isNull`,
|
|
|
+ * `isNumber`, `isObject`, `isObjectLike`, `isPlainObject`, `isRegExp`,
|
|
|
+ * `isSafeInteger`, `isSet`, `isString`, `isUndefined`, `isTypedArray`,
|
|
|
+ * `isWeakMap`, `isWeakSet`, `join`, `kebabCase`, `last`, `lastIndexOf`,
|
|
|
+ * `lowerCase`, `lowerFirst`, `lt`, `lte`, `max`, `maxBy`, `mean`, `meanBy`,
|
|
|
+ * `min`, `minBy`, `multiply`, `noConflict`, `noop`, `now`, `nth`, `pad`,
|
|
|
+ * `padEnd`, `padStart`, `parseInt`, `pop`, `random`, `reduce`, `reduceRight`,
|
|
|
+ * `repeat`, `result`, `round`, `runInContext`, `sample`, `shift`, `size`,
|
|
|
+ * `snakeCase`, `some`, `sortedIndex`, `sortedIndexBy`, `sortedLastIndex`,
|
|
|
+ * `sortedLastIndexBy`, `startCase`, `startsWith`, `stubArray`, `stubFalse`,
|
|
|
+ * `stubObject`, `stubString`, `stubTrue`, `subtract`, `sum`, `sumBy`,
|
|
|
+ * `template`, `times`, `toFinite`, `toInteger`, `toJSON`, `toLength`,
|
|
|
+ * `toLower`, `toNumber`, `toSafeInteger`, `toString`, `toUpper`, `trim`,
|
|
|
+ * `trimEnd`, `trimStart`, `truncate`, `unescape`, `uniqueId`, `upperCase`,
|
|
|
+ * `upperFirst`, `value`, and `words`
|
|
|
+ *
|
|
|
+ * @name _
|
|
|
+ * @constructor
|
|
|
+ * @category Seq
|
|
|
+ * @param {*} value The value to wrap in a `lodash` instance.
|
|
|
+ * @returns {Object} Returns the new `lodash` wrapper instance.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function square(n) {
|
|
|
+ * return n * n;
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * var wrapped = _([1, 2, 3]);
|
|
|
+ *
|
|
|
+ * // Returns an unwrapped value.
|
|
|
+ * wrapped.reduce(_.add);
|
|
|
+ * // => 6
|
|
|
+ *
|
|
|
+ * // Returns a wrapped value.
|
|
|
+ * var squares = wrapped.map(square);
|
|
|
+ *
|
|
|
+ * _.isArray(squares);
|
|
|
+ * // => false
|
|
|
+ *
|
|
|
+ * _.isArray(squares.value());
|
|
|
+ * // => true
|
|
|
+ */
|
|
|
+ function lodash(value) {
|
|
|
+ if (isObjectLike(value) && !isArray(value) && !(value instanceof LazyWrapper)) {
|
|
|
+ if (value instanceof LodashWrapper) {
|
|
|
+ return value;
|
|
|
+ }
|
|
|
+ if (hasOwnProperty.call(value, '__wrapped__')) {
|
|
|
+ return wrapperClone(value);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return new LodashWrapper(value);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.create` without support for assigning
|
|
|
+ * properties to the created object.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} proto The object to inherit from.
|
|
|
+ * @returns {Object} Returns the new object.
|
|
|
+ */
|
|
|
+ var baseCreate = (function() {
|
|
|
+ function object() {}
|
|
|
+ return function(proto) {
|
|
|
+ if (!isObject(proto)) {
|
|
|
+ return {};
|
|
|
+ }
|
|
|
+ if (objectCreate) {
|
|
|
+ return objectCreate(proto);
|
|
|
+ }
|
|
|
+ object.prototype = proto;
|
|
|
+ var result = new object;
|
|
|
+ object.prototype = undefined;
|
|
|
+ return result;
|
|
|
+ };
|
|
|
+ }());
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The function whose prototype chain sequence wrappers inherit from.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ */
|
|
|
+ function baseLodash() {
|
|
|
+ // No operation performed.
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base constructor for creating `lodash` wrapper objects.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to wrap.
|
|
|
+ * @param {boolean} [chainAll] Enable explicit method chain sequences.
|
|
|
+ */
|
|
|
+ function LodashWrapper(value, chainAll) {
|
|
|
+ this.__wrapped__ = value;
|
|
|
+ this.__actions__ = [];
|
|
|
+ this.__chain__ = !!chainAll;
|
|
|
+ this.__index__ = 0;
|
|
|
+ this.__values__ = undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * By default, the template delimiters used by lodash are like those in
|
|
|
+ * embedded Ruby (ERB) as well as ES2015 template strings. Change the
|
|
|
+ * following template settings to use alternative delimiters.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @type {Object}
|
|
|
+ */
|
|
|
+ lodash.templateSettings = {
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Used to detect `data` property values to be HTML-escaped.
|
|
|
+ *
|
|
|
+ * @memberOf _.templateSettings
|
|
|
+ * @type {RegExp}
|
|
|
+ */
|
|
|
+ 'escape': reEscape,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Used to detect code to be evaluated.
|
|
|
+ *
|
|
|
+ * @memberOf _.templateSettings
|
|
|
+ * @type {RegExp}
|
|
|
+ */
|
|
|
+ 'evaluate': reEvaluate,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Used to detect `data` property values to inject.
|
|
|
+ *
|
|
|
+ * @memberOf _.templateSettings
|
|
|
+ * @type {RegExp}
|
|
|
+ */
|
|
|
+ 'interpolate': reInterpolate,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Used to reference the data object in the template text.
|
|
|
+ *
|
|
|
+ * @memberOf _.templateSettings
|
|
|
+ * @type {string}
|
|
|
+ */
|
|
|
+ 'variable': '',
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Used to import variables into the compiled template.
|
|
|
+ *
|
|
|
+ * @memberOf _.templateSettings
|
|
|
+ * @type {Object}
|
|
|
+ */
|
|
|
+ 'imports': {
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A reference to the `lodash` function.
|
|
|
+ *
|
|
|
+ * @memberOf _.templateSettings.imports
|
|
|
+ * @type {Function}
|
|
|
+ */
|
|
|
+ '_': lodash
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ // Ensure wrappers are instances of `baseLodash`.
|
|
|
+ lodash.prototype = baseLodash.prototype;
|
|
|
+ lodash.prototype.constructor = lodash;
|
|
|
+
|
|
|
+ LodashWrapper.prototype = baseCreate(baseLodash.prototype);
|
|
|
+ LodashWrapper.prototype.constructor = LodashWrapper;
|
|
|
+
|
|
|
+ /*------------------------------------------------------------------------*/
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a lazy wrapper object which wraps `value` to enable lazy evaluation.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @constructor
|
|
|
+ * @param {*} value The value to wrap.
|
|
|
+ */
|
|
|
+ function LazyWrapper(value) {
|
|
|
+ this.__wrapped__ = value;
|
|
|
+ this.__actions__ = [];
|
|
|
+ this.__dir__ = 1;
|
|
|
+ this.__filtered__ = false;
|
|
|
+ this.__iteratees__ = [];
|
|
|
+ this.__takeCount__ = MAX_ARRAY_LENGTH;
|
|
|
+ this.__views__ = [];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a clone of the lazy wrapper object.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @name clone
|
|
|
+ * @memberOf LazyWrapper
|
|
|
+ * @returns {Object} Returns the cloned `LazyWrapper` object.
|
|
|
+ */
|
|
|
+ function lazyClone() {
|
|
|
+ var result = new LazyWrapper(this.__wrapped__);
|
|
|
+ result.__actions__ = copyArray(this.__actions__);
|
|
|
+ result.__dir__ = this.__dir__;
|
|
|
+ result.__filtered__ = this.__filtered__;
|
|
|
+ result.__iteratees__ = copyArray(this.__iteratees__);
|
|
|
+ result.__takeCount__ = this.__takeCount__;
|
|
|
+ result.__views__ = copyArray(this.__views__);
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Reverses the direction of lazy iteration.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @name reverse
|
|
|
+ * @memberOf LazyWrapper
|
|
|
+ * @returns {Object} Returns the new reversed `LazyWrapper` object.
|
|
|
+ */
|
|
|
+ function lazyReverse() {
|
|
|
+ if (this.__filtered__) {
|
|
|
+ var result = new LazyWrapper(this);
|
|
|
+ result.__dir__ = -1;
|
|
|
+ result.__filtered__ = true;
|
|
|
+ } else {
|
|
|
+ result = this.clone();
|
|
|
+ result.__dir__ *= -1;
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Extracts the unwrapped value from its lazy wrapper.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @name value
|
|
|
+ * @memberOf LazyWrapper
|
|
|
+ * @returns {*} Returns the unwrapped value.
|
|
|
+ */
|
|
|
+ function lazyValue() {
|
|
|
+ var array = this.__wrapped__.value(),
|
|
|
+ dir = this.__dir__,
|
|
|
+ isArr = isArray(array),
|
|
|
+ isRight = dir < 0,
|
|
|
+ arrLength = isArr ? array.length : 0,
|
|
|
+ view = getView(0, arrLength, this.__views__),
|
|
|
+ start = view.start,
|
|
|
+ end = view.end,
|
|
|
+ length = end - start,
|
|
|
+ index = isRight ? end : (start - 1),
|
|
|
+ iteratees = this.__iteratees__,
|
|
|
+ iterLength = iteratees.length,
|
|
|
+ resIndex = 0,
|
|
|
+ takeCount = nativeMin(length, this.__takeCount__);
|
|
|
+
|
|
|
+ if (!isArr || (!isRight && arrLength == length && takeCount == length)) {
|
|
|
+ return baseWrapperValue(array, this.__actions__);
|
|
|
+ }
|
|
|
+ var result = [];
|
|
|
+
|
|
|
+ outer:
|
|
|
+ while (length-- && resIndex < takeCount) {
|
|
|
+ index += dir;
|
|
|
+
|
|
|
+ var iterIndex = -1,
|
|
|
+ value = array[index];
|
|
|
+
|
|
|
+ while (++iterIndex < iterLength) {
|
|
|
+ var data = iteratees[iterIndex],
|
|
|
+ iteratee = data.iteratee,
|
|
|
+ type = data.type,
|
|
|
+ computed = iteratee(value);
|
|
|
+
|
|
|
+ if (type == LAZY_MAP_FLAG) {
|
|
|
+ value = computed;
|
|
|
+ } else if (!computed) {
|
|
|
+ if (type == LAZY_FILTER_FLAG) {
|
|
|
+ continue outer;
|
|
|
+ } else {
|
|
|
+ break outer;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ result[resIndex++] = value;
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Ensure `LazyWrapper` is an instance of `baseLodash`.
|
|
|
+ LazyWrapper.prototype = baseCreate(baseLodash.prototype);
|
|
|
+ LazyWrapper.prototype.constructor = LazyWrapper;
|
|
|
+
|
|
|
+ /*------------------------------------------------------------------------*/
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a hash object.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @constructor
|
|
|
+ * @param {Array} [entries] The key-value pairs to cache.
|
|
|
+ */
|
|
|
+ function Hash(entries) {
|
|
|
+ var index = -1,
|
|
|
+ length = entries == null ? 0 : entries.length;
|
|
|
+
|
|
|
+ this.clear();
|
|
|
+ while (++index < length) {
|
|
|
+ var entry = entries[index];
|
|
|
+ this.set(entry[0], entry[1]);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Removes all key-value entries from the hash.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @name clear
|
|
|
+ * @memberOf Hash
|
|
|
+ */
|
|
|
+ function hashClear() {
|
|
|
+ this.__data__ = nativeCreate ? nativeCreate(null) : {};
|
|
|
+ this.size = 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Removes `key` and its value from the hash.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @name delete
|
|
|
+ * @memberOf Hash
|
|
|
+ * @param {Object} hash The hash to modify.
|
|
|
+ * @param {string} key The key of the value to remove.
|
|
|
+ * @returns {boolean} Returns `true` if the entry was removed, else `false`.
|
|
|
+ */
|
|
|
+ function hashDelete(key) {
|
|
|
+ var result = this.has(key) && delete this.__data__[key];
|
|
|
+ this.size -= result ? 1 : 0;
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the hash value for `key`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @name get
|
|
|
+ * @memberOf Hash
|
|
|
+ * @param {string} key The key of the value to get.
|
|
|
+ * @returns {*} Returns the entry value.
|
|
|
+ */
|
|
|
+ function hashGet(key) {
|
|
|
+ var data = this.__data__;
|
|
|
+ if (nativeCreate) {
|
|
|
+ var result = data[key];
|
|
|
+ return result === HASH_UNDEFINED ? undefined : result;
|
|
|
+ }
|
|
|
+ return hasOwnProperty.call(data, key) ? data[key] : undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if a hash value for `key` exists.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @name has
|
|
|
+ * @memberOf Hash
|
|
|
+ * @param {string} key The key of the entry to check.
|
|
|
+ * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
|
|
|
+ */
|
|
|
+ function hashHas(key) {
|
|
|
+ var data = this.__data__;
|
|
|
+ return nativeCreate ? (data[key] !== undefined) : hasOwnProperty.call(data, key);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Sets the hash `key` to `value`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @name set
|
|
|
+ * @memberOf Hash
|
|
|
+ * @param {string} key The key of the value to set.
|
|
|
+ * @param {*} value The value to set.
|
|
|
+ * @returns {Object} Returns the hash instance.
|
|
|
+ */
|
|
|
+ function hashSet(key, value) {
|
|
|
+ var data = this.__data__;
|
|
|
+ this.size += this.has(key) ? 0 : 1;
|
|
|
+ data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Add methods to `Hash`.
|
|
|
+ Hash.prototype.clear = hashClear;
|
|
|
+ Hash.prototype['delete'] = hashDelete;
|
|
|
+ Hash.prototype.get = hashGet;
|
|
|
+ Hash.prototype.has = hashHas;
|
|
|
+ Hash.prototype.set = hashSet;
|
|
|
+
|
|
|
+ /*------------------------------------------------------------------------*/
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an list cache object.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @constructor
|
|
|
+ * @param {Array} [entries] The key-value pairs to cache.
|
|
|
+ */
|
|
|
+ function ListCache(entries) {
|
|
|
+ var index = -1,
|
|
|
+ length = entries == null ? 0 : entries.length;
|
|
|
+
|
|
|
+ this.clear();
|
|
|
+ while (++index < length) {
|
|
|
+ var entry = entries[index];
|
|
|
+ this.set(entry[0], entry[1]);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Removes all key-value entries from the list cache.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @name clear
|
|
|
+ * @memberOf ListCache
|
|
|
+ */
|
|
|
+ function listCacheClear() {
|
|
|
+ this.__data__ = [];
|
|
|
+ this.size = 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Removes `key` and its value from the list cache.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @name delete
|
|
|
+ * @memberOf ListCache
|
|
|
+ * @param {string} key The key of the value to remove.
|
|
|
+ * @returns {boolean} Returns `true` if the entry was removed, else `false`.
|
|
|
+ */
|
|
|
+ function listCacheDelete(key) {
|
|
|
+ var data = this.__data__,
|
|
|
+ index = assocIndexOf(data, key);
|
|
|
+
|
|
|
+ if (index < 0) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ var lastIndex = data.length - 1;
|
|
|
+ if (index == lastIndex) {
|
|
|
+ data.pop();
|
|
|
+ } else {
|
|
|
+ splice.call(data, index, 1);
|
|
|
+ }
|
|
|
+ --this.size;
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the list cache value for `key`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @name get
|
|
|
+ * @memberOf ListCache
|
|
|
+ * @param {string} key The key of the value to get.
|
|
|
+ * @returns {*} Returns the entry value.
|
|
|
+ */
|
|
|
+ function listCacheGet(key) {
|
|
|
+ var data = this.__data__,
|
|
|
+ index = assocIndexOf(data, key);
|
|
|
+
|
|
|
+ return index < 0 ? undefined : data[index][1];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if a list cache value for `key` exists.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @name has
|
|
|
+ * @memberOf ListCache
|
|
|
+ * @param {string} key The key of the entry to check.
|
|
|
+ * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
|
|
|
+ */
|
|
|
+ function listCacheHas(key) {
|
|
|
+ return assocIndexOf(this.__data__, key) > -1;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Sets the list cache `key` to `value`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @name set
|
|
|
+ * @memberOf ListCache
|
|
|
+ * @param {string} key The key of the value to set.
|
|
|
+ * @param {*} value The value to set.
|
|
|
+ * @returns {Object} Returns the list cache instance.
|
|
|
+ */
|
|
|
+ function listCacheSet(key, value) {
|
|
|
+ var data = this.__data__,
|
|
|
+ index = assocIndexOf(data, key);
|
|
|
+
|
|
|
+ if (index < 0) {
|
|
|
+ ++this.size;
|
|
|
+ data.push([key, value]);
|
|
|
+ } else {
|
|
|
+ data[index][1] = value;
|
|
|
+ }
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Add methods to `ListCache`.
|
|
|
+ ListCache.prototype.clear = listCacheClear;
|
|
|
+ ListCache.prototype['delete'] = listCacheDelete;
|
|
|
+ ListCache.prototype.get = listCacheGet;
|
|
|
+ ListCache.prototype.has = listCacheHas;
|
|
|
+ ListCache.prototype.set = listCacheSet;
|
|
|
+
|
|
|
+ /*------------------------------------------------------------------------*/
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a map cache object to store key-value pairs.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @constructor
|
|
|
+ * @param {Array} [entries] The key-value pairs to cache.
|
|
|
+ */
|
|
|
+ function MapCache(entries) {
|
|
|
+ var index = -1,
|
|
|
+ length = entries == null ? 0 : entries.length;
|
|
|
+
|
|
|
+ this.clear();
|
|
|
+ while (++index < length) {
|
|
|
+ var entry = entries[index];
|
|
|
+ this.set(entry[0], entry[1]);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Removes all key-value entries from the map.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @name clear
|
|
|
+ * @memberOf MapCache
|
|
|
+ */
|
|
|
+ function mapCacheClear() {
|
|
|
+ this.size = 0;
|
|
|
+ this.__data__ = {
|
|
|
+ 'hash': new Hash,
|
|
|
+ 'map': new (Map || ListCache),
|
|
|
+ 'string': new Hash
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Removes `key` and its value from the map.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @name delete
|
|
|
+ * @memberOf MapCache
|
|
|
+ * @param {string} key The key of the value to remove.
|
|
|
+ * @returns {boolean} Returns `true` if the entry was removed, else `false`.
|
|
|
+ */
|
|
|
+ function mapCacheDelete(key) {
|
|
|
+ var result = getMapData(this, key)['delete'](key);
|
|
|
+ this.size -= result ? 1 : 0;
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the map value for `key`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @name get
|
|
|
+ * @memberOf MapCache
|
|
|
+ * @param {string} key The key of the value to get.
|
|
|
+ * @returns {*} Returns the entry value.
|
|
|
+ */
|
|
|
+ function mapCacheGet(key) {
|
|
|
+ return getMapData(this, key).get(key);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if a map value for `key` exists.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @name has
|
|
|
+ * @memberOf MapCache
|
|
|
+ * @param {string} key The key of the entry to check.
|
|
|
+ * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
|
|
|
+ */
|
|
|
+ function mapCacheHas(key) {
|
|
|
+ return getMapData(this, key).has(key);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Sets the map `key` to `value`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @name set
|
|
|
+ * @memberOf MapCache
|
|
|
+ * @param {string} key The key of the value to set.
|
|
|
+ * @param {*} value The value to set.
|
|
|
+ * @returns {Object} Returns the map cache instance.
|
|
|
+ */
|
|
|
+ function mapCacheSet(key, value) {
|
|
|
+ var data = getMapData(this, key),
|
|
|
+ size = data.size;
|
|
|
+
|
|
|
+ data.set(key, value);
|
|
|
+ this.size += data.size == size ? 0 : 1;
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Add methods to `MapCache`.
|
|
|
+ MapCache.prototype.clear = mapCacheClear;
|
|
|
+ MapCache.prototype['delete'] = mapCacheDelete;
|
|
|
+ MapCache.prototype.get = mapCacheGet;
|
|
|
+ MapCache.prototype.has = mapCacheHas;
|
|
|
+ MapCache.prototype.set = mapCacheSet;
|
|
|
+
|
|
|
+ /*------------------------------------------------------------------------*/
|
|
|
+
|
|
|
+ /**
|
|
|
+ *
|
|
|
+ * Creates an array cache object to store unique values.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @constructor
|
|
|
+ * @param {Array} [values] The values to cache.
|
|
|
+ */
|
|
|
+ function SetCache(values) {
|
|
|
+ var index = -1,
|
|
|
+ length = values == null ? 0 : values.length;
|
|
|
+
|
|
|
+ this.__data__ = new MapCache;
|
|
|
+ while (++index < length) {
|
|
|
+ this.add(values[index]);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Adds `value` to the array cache.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @name add
|
|
|
+ * @memberOf SetCache
|
|
|
+ * @alias push
|
|
|
+ * @param {*} value The value to cache.
|
|
|
+ * @returns {Object} Returns the cache instance.
|
|
|
+ */
|
|
|
+ function setCacheAdd(value) {
|
|
|
+ this.__data__.set(value, HASH_UNDEFINED);
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is in the array cache.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @name has
|
|
|
+ * @memberOf SetCache
|
|
|
+ * @param {*} value The value to search for.
|
|
|
+ * @returns {number} Returns `true` if `value` is found, else `false`.
|
|
|
+ */
|
|
|
+ function setCacheHas(value) {
|
|
|
+ return this.__data__.has(value);
|
|
|
+ }
|
|
|
+
|
|
|
+ // Add methods to `SetCache`.
|
|
|
+ SetCache.prototype.add = SetCache.prototype.push = setCacheAdd;
|
|
|
+ SetCache.prototype.has = setCacheHas;
|
|
|
+
|
|
|
+ /*------------------------------------------------------------------------*/
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a stack cache object to store key-value pairs.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @constructor
|
|
|
+ * @param {Array} [entries] The key-value pairs to cache.
|
|
|
+ */
|
|
|
+ function Stack(entries) {
|
|
|
+ var data = this.__data__ = new ListCache(entries);
|
|
|
+ this.size = data.size;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Removes all key-value entries from the stack.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @name clear
|
|
|
+ * @memberOf Stack
|
|
|
+ */
|
|
|
+ function stackClear() {
|
|
|
+ this.__data__ = new ListCache;
|
|
|
+ this.size = 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Removes `key` and its value from the stack.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @name delete
|
|
|
+ * @memberOf Stack
|
|
|
+ * @param {string} key The key of the value to remove.
|
|
|
+ * @returns {boolean} Returns `true` if the entry was removed, else `false`.
|
|
|
+ */
|
|
|
+ function stackDelete(key) {
|
|
|
+ var data = this.__data__,
|
|
|
+ result = data['delete'](key);
|
|
|
+
|
|
|
+ this.size = data.size;
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the stack value for `key`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @name get
|
|
|
+ * @memberOf Stack
|
|
|
+ * @param {string} key The key of the value to get.
|
|
|
+ * @returns {*} Returns the entry value.
|
|
|
+ */
|
|
|
+ function stackGet(key) {
|
|
|
+ return this.__data__.get(key);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if a stack value for `key` exists.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @name has
|
|
|
+ * @memberOf Stack
|
|
|
+ * @param {string} key The key of the entry to check.
|
|
|
+ * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
|
|
|
+ */
|
|
|
+ function stackHas(key) {
|
|
|
+ return this.__data__.has(key);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Sets the stack `key` to `value`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @name set
|
|
|
+ * @memberOf Stack
|
|
|
+ * @param {string} key The key of the value to set.
|
|
|
+ * @param {*} value The value to set.
|
|
|
+ * @returns {Object} Returns the stack cache instance.
|
|
|
+ */
|
|
|
+ function stackSet(key, value) {
|
|
|
+ var data = this.__data__;
|
|
|
+ if (data instanceof ListCache) {
|
|
|
+ var pairs = data.__data__;
|
|
|
+ if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) {
|
|
|
+ pairs.push([key, value]);
|
|
|
+ this.size = ++data.size;
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+ data = this.__data__ = new MapCache(pairs);
|
|
|
+ }
|
|
|
+ data.set(key, value);
|
|
|
+ this.size = data.size;
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Add methods to `Stack`.
|
|
|
+ Stack.prototype.clear = stackClear;
|
|
|
+ Stack.prototype['delete'] = stackDelete;
|
|
|
+ Stack.prototype.get = stackGet;
|
|
|
+ Stack.prototype.has = stackHas;
|
|
|
+ Stack.prototype.set = stackSet;
|
|
|
+
|
|
|
+ /*------------------------------------------------------------------------*/
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an array of the enumerable property names of the array-like `value`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to query.
|
|
|
+ * @param {boolean} inherited Specify returning inherited property names.
|
|
|
+ * @returns {Array} Returns the array of property names.
|
|
|
+ */
|
|
|
+ function arrayLikeKeys(value, inherited) {
|
|
|
+ var isArr = isArray(value),
|
|
|
+ isArg = !isArr && isArguments(value),
|
|
|
+ isBuff = !isArr && !isArg && isBuffer(value),
|
|
|
+ isType = !isArr && !isArg && !isBuff && isTypedArray(value),
|
|
|
+ skipIndexes = isArr || isArg || isBuff || isType,
|
|
|
+ result = skipIndexes ? baseTimes(value.length, String) : [],
|
|
|
+ length = result.length;
|
|
|
+
|
|
|
+ for (var key in value) {
|
|
|
+ if ((inherited || hasOwnProperty.call(value, key)) &&
|
|
|
+ !(skipIndexes && (
|
|
|
+ // Safari 9 has enumerable `arguments.length` in strict mode.
|
|
|
+ key == 'length' ||
|
|
|
+ // Node.js 0.10 has enumerable non-index properties on buffers.
|
|
|
+ (isBuff && (key == 'offset' || key == 'parent')) ||
|
|
|
+ // PhantomJS 2 has enumerable non-index properties on typed arrays.
|
|
|
+ (isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) ||
|
|
|
+ // Skip index properties.
|
|
|
+ isIndex(key, length)
|
|
|
+ ))) {
|
|
|
+ result.push(key);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A specialized version of `_.sample` for arrays.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The array to sample.
|
|
|
+ * @returns {*} Returns the random element.
|
|
|
+ */
|
|
|
+ function arraySample(array) {
|
|
|
+ var length = array.length;
|
|
|
+ return length ? array[baseRandom(0, length - 1)] : undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A specialized version of `_.sampleSize` for arrays.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The array to sample.
|
|
|
+ * @param {number} n The number of elements to sample.
|
|
|
+ * @returns {Array} Returns the random elements.
|
|
|
+ */
|
|
|
+ function arraySampleSize(array, n) {
|
|
|
+ return shuffleSelf(copyArray(array), baseClamp(n, 0, array.length));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A specialized version of `_.shuffle` for arrays.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The array to shuffle.
|
|
|
+ * @returns {Array} Returns the new shuffled array.
|
|
|
+ */
|
|
|
+ function arrayShuffle(array) {
|
|
|
+ return shuffleSelf(copyArray(array));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This function is like `assignValue` except that it doesn't assign
|
|
|
+ * `undefined` values.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to modify.
|
|
|
+ * @param {string} key The key of the property to assign.
|
|
|
+ * @param {*} value The value to assign.
|
|
|
+ */
|
|
|
+ function assignMergeValue(object, key, value) {
|
|
|
+ if ((value !== undefined && !eq(object[key], value)) ||
|
|
|
+ (value === undefined && !(key in object))) {
|
|
|
+ baseAssignValue(object, key, value);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Assigns `value` to `key` of `object` if the existing value is not equivalent
|
|
|
+ * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
|
|
|
+ * for equality comparisons.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to modify.
|
|
|
+ * @param {string} key The key of the property to assign.
|
|
|
+ * @param {*} value The value to assign.
|
|
|
+ */
|
|
|
+ function assignValue(object, key, value) {
|
|
|
+ var objValue = object[key];
|
|
|
+ if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) ||
|
|
|
+ (value === undefined && !(key in object))) {
|
|
|
+ baseAssignValue(object, key, value);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the index at which the `key` is found in `array` of key-value pairs.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The array to inspect.
|
|
|
+ * @param {*} key The key to search for.
|
|
|
+ * @returns {number} Returns the index of the matched value, else `-1`.
|
|
|
+ */
|
|
|
+ function assocIndexOf(array, key) {
|
|
|
+ var length = array.length;
|
|
|
+ while (length--) {
|
|
|
+ if (eq(array[length][0], key)) {
|
|
|
+ return length;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return -1;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Aggregates elements of `collection` on `accumulator` with keys transformed
|
|
|
+ * by `iteratee` and values set by `setter`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array|Object} collection The collection to iterate over.
|
|
|
+ * @param {Function} setter The function to set `accumulator` values.
|
|
|
+ * @param {Function} iteratee The iteratee to transform keys.
|
|
|
+ * @param {Object} accumulator The initial aggregated object.
|
|
|
+ * @returns {Function} Returns `accumulator`.
|
|
|
+ */
|
|
|
+ function baseAggregator(collection, setter, iteratee, accumulator) {
|
|
|
+ baseEach(collection, function(value, key, collection) {
|
|
|
+ setter(accumulator, value, iteratee(value), collection);
|
|
|
+ });
|
|
|
+ return accumulator;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.assign` without support for multiple sources
|
|
|
+ * or `customizer` functions.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The destination object.
|
|
|
+ * @param {Object} source The source object.
|
|
|
+ * @returns {Object} Returns `object`.
|
|
|
+ */
|
|
|
+ function baseAssign(object, source) {
|
|
|
+ return object && copyObject(source, keys(source), object);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.assignIn` without support for multiple sources
|
|
|
+ * or `customizer` functions.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The destination object.
|
|
|
+ * @param {Object} source The source object.
|
|
|
+ * @returns {Object} Returns `object`.
|
|
|
+ */
|
|
|
+ function baseAssignIn(object, source) {
|
|
|
+ return object && copyObject(source, keysIn(source), object);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `assignValue` and `assignMergeValue` without
|
|
|
+ * value checks.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to modify.
|
|
|
+ * @param {string} key The key of the property to assign.
|
|
|
+ * @param {*} value The value to assign.
|
|
|
+ */
|
|
|
+ function baseAssignValue(object, key, value) {
|
|
|
+ if (key == '__proto__' && defineProperty) {
|
|
|
+ defineProperty(object, key, {
|
|
|
+ 'configurable': true,
|
|
|
+ 'enumerable': true,
|
|
|
+ 'value': value,
|
|
|
+ 'writable': true
|
|
|
+ });
|
|
|
+ } else {
|
|
|
+ object[key] = value;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.at` without support for individual paths.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to iterate over.
|
|
|
+ * @param {string[]} paths The property paths to pick.
|
|
|
+ * @returns {Array} Returns the picked elements.
|
|
|
+ */
|
|
|
+ function baseAt(object, paths) {
|
|
|
+ var index = -1,
|
|
|
+ length = paths.length,
|
|
|
+ result = Array(length),
|
|
|
+ skip = object == null;
|
|
|
+
|
|
|
+ while (++index < length) {
|
|
|
+ result[index] = skip ? undefined : get(object, paths[index]);
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.clamp` which doesn't coerce arguments.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {number} number The number to clamp.
|
|
|
+ * @param {number} [lower] The lower bound.
|
|
|
+ * @param {number} upper The upper bound.
|
|
|
+ * @returns {number} Returns the clamped number.
|
|
|
+ */
|
|
|
+ function baseClamp(number, lower, upper) {
|
|
|
+ if (number === number) {
|
|
|
+ if (upper !== undefined) {
|
|
|
+ number = number <= upper ? number : upper;
|
|
|
+ }
|
|
|
+ if (lower !== undefined) {
|
|
|
+ number = number >= lower ? number : lower;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return number;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.clone` and `_.cloneDeep` which tracks
|
|
|
+ * traversed objects.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to clone.
|
|
|
+ * @param {boolean} bitmask The bitmask flags.
|
|
|
+ * 1 - Deep clone
|
|
|
+ * 2 - Flatten inherited properties
|
|
|
+ * 4 - Clone symbols
|
|
|
+ * @param {Function} [customizer] The function to customize cloning.
|
|
|
+ * @param {string} [key] The key of `value`.
|
|
|
+ * @param {Object} [object] The parent object of `value`.
|
|
|
+ * @param {Object} [stack] Tracks traversed objects and their clone counterparts.
|
|
|
+ * @returns {*} Returns the cloned value.
|
|
|
+ */
|
|
|
+ function baseClone(value, bitmask, customizer, key, object, stack) {
|
|
|
+ var result,
|
|
|
+ isDeep = bitmask & CLONE_DEEP_FLAG,
|
|
|
+ isFlat = bitmask & CLONE_FLAT_FLAG,
|
|
|
+ isFull = bitmask & CLONE_SYMBOLS_FLAG;
|
|
|
+
|
|
|
+ if (customizer) {
|
|
|
+ result = object ? customizer(value, key, object, stack) : customizer(value);
|
|
|
+ }
|
|
|
+ if (result !== undefined) {
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+ if (!isObject(value)) {
|
|
|
+ return value;
|
|
|
+ }
|
|
|
+ var isArr = isArray(value);
|
|
|
+ if (isArr) {
|
|
|
+ result = initCloneArray(value);
|
|
|
+ if (!isDeep) {
|
|
|
+ return copyArray(value, result);
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ var tag = getTag(value),
|
|
|
+ isFunc = tag == funcTag || tag == genTag;
|
|
|
+
|
|
|
+ if (isBuffer(value)) {
|
|
|
+ return cloneBuffer(value, isDeep);
|
|
|
+ }
|
|
|
+ if (tag == objectTag || tag == argsTag || (isFunc && !object)) {
|
|
|
+ result = (isFlat || isFunc) ? {} : initCloneObject(value);
|
|
|
+ if (!isDeep) {
|
|
|
+ return isFlat
|
|
|
+ ? copySymbolsIn(value, baseAssignIn(result, value))
|
|
|
+ : copySymbols(value, baseAssign(result, value));
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ if (!cloneableTags[tag]) {
|
|
|
+ return object ? value : {};
|
|
|
+ }
|
|
|
+ result = initCloneByTag(value, tag, isDeep);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ // Check for circular references and return its corresponding clone.
|
|
|
+ stack || (stack = new Stack);
|
|
|
+ var stacked = stack.get(value);
|
|
|
+ if (stacked) {
|
|
|
+ return stacked;
|
|
|
+ }
|
|
|
+ stack.set(value, result);
|
|
|
+
|
|
|
+ if (isSet(value)) {
|
|
|
+ value.forEach(function(subValue) {
|
|
|
+ result.add(baseClone(subValue, bitmask, customizer, subValue, value, stack));
|
|
|
+ });
|
|
|
+
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (isMap(value)) {
|
|
|
+ value.forEach(function(subValue, key) {
|
|
|
+ result.set(key, baseClone(subValue, bitmask, customizer, key, value, stack));
|
|
|
+ });
|
|
|
+
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ var keysFunc = isFull
|
|
|
+ ? (isFlat ? getAllKeysIn : getAllKeys)
|
|
|
+ : (isFlat ? keysIn : keys);
|
|
|
+
|
|
|
+ var props = isArr ? undefined : keysFunc(value);
|
|
|
+ arrayEach(props || value, function(subValue, key) {
|
|
|
+ if (props) {
|
|
|
+ key = subValue;
|
|
|
+ subValue = value[key];
|
|
|
+ }
|
|
|
+ // Recursively populate clone (susceptible to call stack limits).
|
|
|
+ assignValue(result, key, baseClone(subValue, bitmask, customizer, key, value, stack));
|
|
|
+ });
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.conforms` which doesn't clone `source`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} source The object of property predicates to conform to.
|
|
|
+ * @returns {Function} Returns the new spec function.
|
|
|
+ */
|
|
|
+ function baseConforms(source) {
|
|
|
+ var props = keys(source);
|
|
|
+ return function(object) {
|
|
|
+ return baseConformsTo(object, source, props);
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.conformsTo` which accepts `props` to check.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to inspect.
|
|
|
+ * @param {Object} source The object of property predicates to conform to.
|
|
|
+ * @returns {boolean} Returns `true` if `object` conforms, else `false`.
|
|
|
+ */
|
|
|
+ function baseConformsTo(object, source, props) {
|
|
|
+ var length = props.length;
|
|
|
+ if (object == null) {
|
|
|
+ return !length;
|
|
|
+ }
|
|
|
+ object = Object(object);
|
|
|
+ while (length--) {
|
|
|
+ var key = props[length],
|
|
|
+ predicate = source[key],
|
|
|
+ value = object[key];
|
|
|
+
|
|
|
+ if ((value === undefined && !(key in object)) || !predicate(value)) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.delay` and `_.defer` which accepts `args`
|
|
|
+ * to provide to `func`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} func The function to delay.
|
|
|
+ * @param {number} wait The number of milliseconds to delay invocation.
|
|
|
+ * @param {Array} args The arguments to provide to `func`.
|
|
|
+ * @returns {number|Object} Returns the timer id or timeout object.
|
|
|
+ */
|
|
|
+ function baseDelay(func, wait, args) {
|
|
|
+ if (typeof func != 'function') {
|
|
|
+ throw new TypeError(FUNC_ERROR_TEXT);
|
|
|
+ }
|
|
|
+ return setTimeout(function() { func.apply(undefined, args); }, wait);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of methods like `_.difference` without support
|
|
|
+ * for excluding multiple arrays or iteratee shorthands.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The array to inspect.
|
|
|
+ * @param {Array} values The values to exclude.
|
|
|
+ * @param {Function} [iteratee] The iteratee invoked per element.
|
|
|
+ * @param {Function} [comparator] The comparator invoked per element.
|
|
|
+ * @returns {Array} Returns the new array of filtered values.
|
|
|
+ */
|
|
|
+ function baseDifference(array, values, iteratee, comparator) {
|
|
|
+ var index = -1,
|
|
|
+ includes = arrayIncludes,
|
|
|
+ isCommon = true,
|
|
|
+ length = array.length,
|
|
|
+ result = [],
|
|
|
+ valuesLength = values.length;
|
|
|
+
|
|
|
+ if (!length) {
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+ if (iteratee) {
|
|
|
+ values = arrayMap(values, baseUnary(iteratee));
|
|
|
+ }
|
|
|
+ if (comparator) {
|
|
|
+ includes = arrayIncludesWith;
|
|
|
+ isCommon = false;
|
|
|
+ }
|
|
|
+ else if (values.length >= LARGE_ARRAY_SIZE) {
|
|
|
+ includes = cacheHas;
|
|
|
+ isCommon = false;
|
|
|
+ values = new SetCache(values);
|
|
|
+ }
|
|
|
+ outer:
|
|
|
+ while (++index < length) {
|
|
|
+ var value = array[index],
|
|
|
+ computed = iteratee == null ? value : iteratee(value);
|
|
|
+
|
|
|
+ value = (comparator || value !== 0) ? value : 0;
|
|
|
+ if (isCommon && computed === computed) {
|
|
|
+ var valuesIndex = valuesLength;
|
|
|
+ while (valuesIndex--) {
|
|
|
+ if (values[valuesIndex] === computed) {
|
|
|
+ continue outer;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ result.push(value);
|
|
|
+ }
|
|
|
+ else if (!includes(values, computed, comparator)) {
|
|
|
+ result.push(value);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.forEach` without support for iteratee shorthands.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array|Object} collection The collection to iterate over.
|
|
|
+ * @param {Function} iteratee The function invoked per iteration.
|
|
|
+ * @returns {Array|Object} Returns `collection`.
|
|
|
+ */
|
|
|
+ var baseEach = createBaseEach(baseForOwn);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.forEachRight` without support for iteratee shorthands.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array|Object} collection The collection to iterate over.
|
|
|
+ * @param {Function} iteratee The function invoked per iteration.
|
|
|
+ * @returns {Array|Object} Returns `collection`.
|
|
|
+ */
|
|
|
+ var baseEachRight = createBaseEach(baseForOwnRight, true);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.every` without support for iteratee shorthands.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array|Object} collection The collection to iterate over.
|
|
|
+ * @param {Function} predicate The function invoked per iteration.
|
|
|
+ * @returns {boolean} Returns `true` if all elements pass the predicate check,
|
|
|
+ * else `false`
|
|
|
+ */
|
|
|
+ function baseEvery(collection, predicate) {
|
|
|
+ var result = true;
|
|
|
+ baseEach(collection, function(value, index, collection) {
|
|
|
+ result = !!predicate(value, index, collection);
|
|
|
+ return result;
|
|
|
+ });
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of methods like `_.max` and `_.min` which accepts a
|
|
|
+ * `comparator` to determine the extremum value.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The array to iterate over.
|
|
|
+ * @param {Function} iteratee The iteratee invoked per iteration.
|
|
|
+ * @param {Function} comparator The comparator used to compare values.
|
|
|
+ * @returns {*} Returns the extremum value.
|
|
|
+ */
|
|
|
+ function baseExtremum(array, iteratee, comparator) {
|
|
|
+ var index = -1,
|
|
|
+ length = array.length;
|
|
|
+
|
|
|
+ while (++index < length) {
|
|
|
+ var value = array[index],
|
|
|
+ current = iteratee(value);
|
|
|
+
|
|
|
+ if (current != null && (computed === undefined
|
|
|
+ ? (current === current && !isSymbol(current))
|
|
|
+ : comparator(current, computed)
|
|
|
+ )) {
|
|
|
+ var computed = current,
|
|
|
+ result = value;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.fill` without an iteratee call guard.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The array to fill.
|
|
|
+ * @param {*} value The value to fill `array` with.
|
|
|
+ * @param {number} [start=0] The start position.
|
|
|
+ * @param {number} [end=array.length] The end position.
|
|
|
+ * @returns {Array} Returns `array`.
|
|
|
+ */
|
|
|
+ function baseFill(array, value, start, end) {
|
|
|
+ var length = array.length;
|
|
|
+
|
|
|
+ start = toInteger(start);
|
|
|
+ if (start < 0) {
|
|
|
+ start = -start > length ? 0 : (length + start);
|
|
|
+ }
|
|
|
+ end = (end === undefined || end > length) ? length : toInteger(end);
|
|
|
+ if (end < 0) {
|
|
|
+ end += length;
|
|
|
+ }
|
|
|
+ end = start > end ? 0 : toLength(end);
|
|
|
+ while (start < end) {
|
|
|
+ array[start++] = value;
|
|
|
+ }
|
|
|
+ return array;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.filter` without support for iteratee shorthands.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array|Object} collection The collection to iterate over.
|
|
|
+ * @param {Function} predicate The function invoked per iteration.
|
|
|
+ * @returns {Array} Returns the new filtered array.
|
|
|
+ */
|
|
|
+ function baseFilter(collection, predicate) {
|
|
|
+ var result = [];
|
|
|
+ baseEach(collection, function(value, index, collection) {
|
|
|
+ if (predicate(value, index, collection)) {
|
|
|
+ result.push(value);
|
|
|
+ }
|
|
|
+ });
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.flatten` with support for restricting flattening.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The array to flatten.
|
|
|
+ * @param {number} depth The maximum recursion depth.
|
|
|
+ * @param {boolean} [predicate=isFlattenable] The function invoked per iteration.
|
|
|
+ * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks.
|
|
|
+ * @param {Array} [result=[]] The initial result value.
|
|
|
+ * @returns {Array} Returns the new flattened array.
|
|
|
+ */
|
|
|
+ function baseFlatten(array, depth, predicate, isStrict, result) {
|
|
|
+ var index = -1,
|
|
|
+ length = array.length;
|
|
|
+
|
|
|
+ predicate || (predicate = isFlattenable);
|
|
|
+ result || (result = []);
|
|
|
+
|
|
|
+ while (++index < length) {
|
|
|
+ var value = array[index];
|
|
|
+ if (depth > 0 && predicate(value)) {
|
|
|
+ if (depth > 1) {
|
|
|
+ // Recursively flatten arrays (susceptible to call stack limits).
|
|
|
+ baseFlatten(value, depth - 1, predicate, isStrict, result);
|
|
|
+ } else {
|
|
|
+ arrayPush(result, value);
|
|
|
+ }
|
|
|
+ } else if (!isStrict) {
|
|
|
+ result[result.length] = value;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `baseForOwn` which iterates over `object`
|
|
|
+ * properties returned by `keysFunc` and invokes `iteratee` for each property.
|
|
|
+ * Iteratee functions may exit iteration early by explicitly returning `false`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to iterate over.
|
|
|
+ * @param {Function} iteratee The function invoked per iteration.
|
|
|
+ * @param {Function} keysFunc The function to get the keys of `object`.
|
|
|
+ * @returns {Object} Returns `object`.
|
|
|
+ */
|
|
|
+ var baseFor = createBaseFor();
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This function is like `baseFor` except that it iterates over properties
|
|
|
+ * in the opposite order.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to iterate over.
|
|
|
+ * @param {Function} iteratee The function invoked per iteration.
|
|
|
+ * @param {Function} keysFunc The function to get the keys of `object`.
|
|
|
+ * @returns {Object} Returns `object`.
|
|
|
+ */
|
|
|
+ var baseForRight = createBaseFor(true);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.forOwn` without support for iteratee shorthands.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to iterate over.
|
|
|
+ * @param {Function} iteratee The function invoked per iteration.
|
|
|
+ * @returns {Object} Returns `object`.
|
|
|
+ */
|
|
|
+ function baseForOwn(object, iteratee) {
|
|
|
+ return object && baseFor(object, iteratee, keys);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.forOwnRight` without support for iteratee shorthands.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to iterate over.
|
|
|
+ * @param {Function} iteratee The function invoked per iteration.
|
|
|
+ * @returns {Object} Returns `object`.
|
|
|
+ */
|
|
|
+ function baseForOwnRight(object, iteratee) {
|
|
|
+ return object && baseForRight(object, iteratee, keys);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.functions` which creates an array of
|
|
|
+ * `object` function property names filtered from `props`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to inspect.
|
|
|
+ * @param {Array} props The property names to filter.
|
|
|
+ * @returns {Array} Returns the function names.
|
|
|
+ */
|
|
|
+ function baseFunctions(object, props) {
|
|
|
+ return arrayFilter(props, function(key) {
|
|
|
+ return isFunction(object[key]);
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.get` without support for default values.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to query.
|
|
|
+ * @param {Array|string} path The path of the property to get.
|
|
|
+ * @returns {*} Returns the resolved value.
|
|
|
+ */
|
|
|
+ function baseGet(object, path) {
|
|
|
+ path = castPath(path, object);
|
|
|
+
|
|
|
+ var index = 0,
|
|
|
+ length = path.length;
|
|
|
+
|
|
|
+ while (object != null && index < length) {
|
|
|
+ object = object[toKey(path[index++])];
|
|
|
+ }
|
|
|
+ return (index && index == length) ? object : undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `getAllKeys` and `getAllKeysIn` which uses
|
|
|
+ * `keysFunc` and `symbolsFunc` to get the enumerable property names and
|
|
|
+ * symbols of `object`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to query.
|
|
|
+ * @param {Function} keysFunc The function to get the keys of `object`.
|
|
|
+ * @param {Function} symbolsFunc The function to get the symbols of `object`.
|
|
|
+ * @returns {Array} Returns the array of property names and symbols.
|
|
|
+ */
|
|
|
+ function baseGetAllKeys(object, keysFunc, symbolsFunc) {
|
|
|
+ var result = keysFunc(object);
|
|
|
+ return isArray(object) ? result : arrayPush(result, symbolsFunc(object));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `getTag` without fallbacks for buggy environments.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to query.
|
|
|
+ * @returns {string} Returns the `toStringTag`.
|
|
|
+ */
|
|
|
+ function baseGetTag(value) {
|
|
|
+ if (value == null) {
|
|
|
+ return value === undefined ? undefinedTag : nullTag;
|
|
|
+ }
|
|
|
+ return (symToStringTag && symToStringTag in Object(value))
|
|
|
+ ? getRawTag(value)
|
|
|
+ : objectToString(value);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.gt` which doesn't coerce arguments.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to compare.
|
|
|
+ * @param {*} other The other value to compare.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is greater than `other`,
|
|
|
+ * else `false`.
|
|
|
+ */
|
|
|
+ function baseGt(value, other) {
|
|
|
+ return value > other;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.has` without support for deep paths.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} [object] The object to query.
|
|
|
+ * @param {Array|string} key The key to check.
|
|
|
+ * @returns {boolean} Returns `true` if `key` exists, else `false`.
|
|
|
+ */
|
|
|
+ function baseHas(object, key) {
|
|
|
+ return object != null && hasOwnProperty.call(object, key);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.hasIn` without support for deep paths.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} [object] The object to query.
|
|
|
+ * @param {Array|string} key The key to check.
|
|
|
+ * @returns {boolean} Returns `true` if `key` exists, else `false`.
|
|
|
+ */
|
|
|
+ function baseHasIn(object, key) {
|
|
|
+ return object != null && key in Object(object);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.inRange` which doesn't coerce arguments.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {number} number The number to check.
|
|
|
+ * @param {number} start The start of the range.
|
|
|
+ * @param {number} end The end of the range.
|
|
|
+ * @returns {boolean} Returns `true` if `number` is in the range, else `false`.
|
|
|
+ */
|
|
|
+ function baseInRange(number, start, end) {
|
|
|
+ return number >= nativeMin(start, end) && number < nativeMax(start, end);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of methods like `_.intersection`, without support
|
|
|
+ * for iteratee shorthands, that accepts an array of arrays to inspect.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} arrays The arrays to inspect.
|
|
|
+ * @param {Function} [iteratee] The iteratee invoked per element.
|
|
|
+ * @param {Function} [comparator] The comparator invoked per element.
|
|
|
+ * @returns {Array} Returns the new array of shared values.
|
|
|
+ */
|
|
|
+ function baseIntersection(arrays, iteratee, comparator) {
|
|
|
+ var includes = comparator ? arrayIncludesWith : arrayIncludes,
|
|
|
+ length = arrays[0].length,
|
|
|
+ othLength = arrays.length,
|
|
|
+ othIndex = othLength,
|
|
|
+ caches = Array(othLength),
|
|
|
+ maxLength = Infinity,
|
|
|
+ result = [];
|
|
|
+
|
|
|
+ while (othIndex--) {
|
|
|
+ var array = arrays[othIndex];
|
|
|
+ if (othIndex && iteratee) {
|
|
|
+ array = arrayMap(array, baseUnary(iteratee));
|
|
|
+ }
|
|
|
+ maxLength = nativeMin(array.length, maxLength);
|
|
|
+ caches[othIndex] = !comparator && (iteratee || (length >= 120 && array.length >= 120))
|
|
|
+ ? new SetCache(othIndex && array)
|
|
|
+ : undefined;
|
|
|
+ }
|
|
|
+ array = arrays[0];
|
|
|
+
|
|
|
+ var index = -1,
|
|
|
+ seen = caches[0];
|
|
|
+
|
|
|
+ outer:
|
|
|
+ while (++index < length && result.length < maxLength) {
|
|
|
+ var value = array[index],
|
|
|
+ computed = iteratee ? iteratee(value) : value;
|
|
|
+
|
|
|
+ value = (comparator || value !== 0) ? value : 0;
|
|
|
+ if (!(seen
|
|
|
+ ? cacheHas(seen, computed)
|
|
|
+ : includes(result, computed, comparator)
|
|
|
+ )) {
|
|
|
+ othIndex = othLength;
|
|
|
+ while (--othIndex) {
|
|
|
+ var cache = caches[othIndex];
|
|
|
+ if (!(cache
|
|
|
+ ? cacheHas(cache, computed)
|
|
|
+ : includes(arrays[othIndex], computed, comparator))
|
|
|
+ ) {
|
|
|
+ continue outer;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if (seen) {
|
|
|
+ seen.push(computed);
|
|
|
+ }
|
|
|
+ result.push(value);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.invert` and `_.invertBy` which inverts
|
|
|
+ * `object` with values transformed by `iteratee` and set by `setter`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to iterate over.
|
|
|
+ * @param {Function} setter The function to set `accumulator` values.
|
|
|
+ * @param {Function} iteratee The iteratee to transform values.
|
|
|
+ * @param {Object} accumulator The initial inverted object.
|
|
|
+ * @returns {Function} Returns `accumulator`.
|
|
|
+ */
|
|
|
+ function baseInverter(object, setter, iteratee, accumulator) {
|
|
|
+ baseForOwn(object, function(value, key, object) {
|
|
|
+ setter(accumulator, iteratee(value), key, object);
|
|
|
+ });
|
|
|
+ return accumulator;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.invoke` without support for individual
|
|
|
+ * method arguments.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to query.
|
|
|
+ * @param {Array|string} path The path of the method to invoke.
|
|
|
+ * @param {Array} args The arguments to invoke the method with.
|
|
|
+ * @returns {*} Returns the result of the invoked method.
|
|
|
+ */
|
|
|
+ function baseInvoke(object, path, args) {
|
|
|
+ path = castPath(path, object);
|
|
|
+ object = parent(object, path);
|
|
|
+ var func = object == null ? object : object[toKey(last(path))];
|
|
|
+ return func == null ? undefined : apply(func, object, args);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.isArguments`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is an `arguments` object,
|
|
|
+ */
|
|
|
+ function baseIsArguments(value) {
|
|
|
+ return isObjectLike(value) && baseGetTag(value) == argsTag;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.isArrayBuffer` without Node.js optimizations.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`.
|
|
|
+ */
|
|
|
+ function baseIsArrayBuffer(value) {
|
|
|
+ return isObjectLike(value) && baseGetTag(value) == arrayBufferTag;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.isDate` without Node.js optimizations.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is a date object, else `false`.
|
|
|
+ */
|
|
|
+ function baseIsDate(value) {
|
|
|
+ return isObjectLike(value) && baseGetTag(value) == dateTag;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.isEqual` which supports partial comparisons
|
|
|
+ * and tracks traversed objects.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to compare.
|
|
|
+ * @param {*} other The other value to compare.
|
|
|
+ * @param {boolean} bitmask The bitmask flags.
|
|
|
+ * 1 - Unordered comparison
|
|
|
+ * 2 - Partial comparison
|
|
|
+ * @param {Function} [customizer] The function to customize comparisons.
|
|
|
+ * @param {Object} [stack] Tracks traversed `value` and `other` objects.
|
|
|
+ * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
|
|
|
+ */
|
|
|
+ function baseIsEqual(value, other, bitmask, customizer, stack) {
|
|
|
+ if (value === other) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ if (value == null || other == null || (!isObjectLike(value) && !isObjectLike(other))) {
|
|
|
+ return value !== value && other !== other;
|
|
|
+ }
|
|
|
+ return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A specialized version of `baseIsEqual` for arrays and objects which performs
|
|
|
+ * deep comparisons and tracks traversed objects enabling objects with circular
|
|
|
+ * references to be compared.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to compare.
|
|
|
+ * @param {Object} other The other object to compare.
|
|
|
+ * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
|
|
|
+ * @param {Function} customizer The function to customize comparisons.
|
|
|
+ * @param {Function} equalFunc The function to determine equivalents of values.
|
|
|
+ * @param {Object} [stack] Tracks traversed `object` and `other` objects.
|
|
|
+ * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
|
|
|
+ */
|
|
|
+ function baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) {
|
|
|
+ var objIsArr = isArray(object),
|
|
|
+ othIsArr = isArray(other),
|
|
|
+ objTag = objIsArr ? arrayTag : getTag(object),
|
|
|
+ othTag = othIsArr ? arrayTag : getTag(other);
|
|
|
+
|
|
|
+ objTag = objTag == argsTag ? objectTag : objTag;
|
|
|
+ othTag = othTag == argsTag ? objectTag : othTag;
|
|
|
+
|
|
|
+ var objIsObj = objTag == objectTag,
|
|
|
+ othIsObj = othTag == objectTag,
|
|
|
+ isSameTag = objTag == othTag;
|
|
|
+
|
|
|
+ if (isSameTag && isBuffer(object)) {
|
|
|
+ if (!isBuffer(other)) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ objIsArr = true;
|
|
|
+ objIsObj = false;
|
|
|
+ }
|
|
|
+ if (isSameTag && !objIsObj) {
|
|
|
+ stack || (stack = new Stack);
|
|
|
+ return (objIsArr || isTypedArray(object))
|
|
|
+ ? equalArrays(object, other, bitmask, customizer, equalFunc, stack)
|
|
|
+ : equalByTag(object, other, objTag, bitmask, customizer, equalFunc, stack);
|
|
|
+ }
|
|
|
+ if (!(bitmask & COMPARE_PARTIAL_FLAG)) {
|
|
|
+ var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'),
|
|
|
+ othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__');
|
|
|
+
|
|
|
+ if (objIsWrapped || othIsWrapped) {
|
|
|
+ var objUnwrapped = objIsWrapped ? object.value() : object,
|
|
|
+ othUnwrapped = othIsWrapped ? other.value() : other;
|
|
|
+
|
|
|
+ stack || (stack = new Stack);
|
|
|
+ return equalFunc(objUnwrapped, othUnwrapped, bitmask, customizer, stack);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if (!isSameTag) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ stack || (stack = new Stack);
|
|
|
+ return equalObjects(object, other, bitmask, customizer, equalFunc, stack);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.isMap` without Node.js optimizations.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is a map, else `false`.
|
|
|
+ */
|
|
|
+ function baseIsMap(value) {
|
|
|
+ return isObjectLike(value) && getTag(value) == mapTag;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.isMatch` without support for iteratee shorthands.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to inspect.
|
|
|
+ * @param {Object} source The object of property values to match.
|
|
|
+ * @param {Array} matchData The property names, values, and compare flags to match.
|
|
|
+ * @param {Function} [customizer] The function to customize comparisons.
|
|
|
+ * @returns {boolean} Returns `true` if `object` is a match, else `false`.
|
|
|
+ */
|
|
|
+ function baseIsMatch(object, source, matchData, customizer) {
|
|
|
+ var index = matchData.length,
|
|
|
+ length = index,
|
|
|
+ noCustomizer = !customizer;
|
|
|
+
|
|
|
+ if (object == null) {
|
|
|
+ return !length;
|
|
|
+ }
|
|
|
+ object = Object(object);
|
|
|
+ while (index--) {
|
|
|
+ var data = matchData[index];
|
|
|
+ if ((noCustomizer && data[2])
|
|
|
+ ? data[1] !== object[data[0]]
|
|
|
+ : !(data[0] in object)
|
|
|
+ ) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ while (++index < length) {
|
|
|
+ data = matchData[index];
|
|
|
+ var key = data[0],
|
|
|
+ objValue = object[key],
|
|
|
+ srcValue = data[1];
|
|
|
+
|
|
|
+ if (noCustomizer && data[2]) {
|
|
|
+ if (objValue === undefined && !(key in object)) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ var stack = new Stack;
|
|
|
+ if (customizer) {
|
|
|
+ var result = customizer(objValue, srcValue, key, object, source, stack);
|
|
|
+ }
|
|
|
+ if (!(result === undefined
|
|
|
+ ? baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG, customizer, stack)
|
|
|
+ : result
|
|
|
+ )) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.isNative` without bad shim checks.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is a native function,
|
|
|
+ * else `false`.
|
|
|
+ */
|
|
|
+ function baseIsNative(value) {
|
|
|
+ if (!isObject(value) || isMasked(value)) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ var pattern = isFunction(value) ? reIsNative : reIsHostCtor;
|
|
|
+ return pattern.test(toSource(value));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.isRegExp` without Node.js optimizations.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is a regexp, else `false`.
|
|
|
+ */
|
|
|
+ function baseIsRegExp(value) {
|
|
|
+ return isObjectLike(value) && baseGetTag(value) == regexpTag;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.isSet` without Node.js optimizations.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is a set, else `false`.
|
|
|
+ */
|
|
|
+ function baseIsSet(value) {
|
|
|
+ return isObjectLike(value) && getTag(value) == setTag;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.isTypedArray` without Node.js optimizations.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
|
|
|
+ */
|
|
|
+ function baseIsTypedArray(value) {
|
|
|
+ return isObjectLike(value) &&
|
|
|
+ isLength(value.length) && !!typedArrayTags[baseGetTag(value)];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.iteratee`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} [value=_.identity] The value to convert to an iteratee.
|
|
|
+ * @returns {Function} Returns the iteratee.
|
|
|
+ */
|
|
|
+ function baseIteratee(value) {
|
|
|
+ // Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9.
|
|
|
+ // See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details.
|
|
|
+ if (typeof value == 'function') {
|
|
|
+ return value;
|
|
|
+ }
|
|
|
+ if (value == null) {
|
|
|
+ return identity;
|
|
|
+ }
|
|
|
+ if (typeof value == 'object') {
|
|
|
+ return isArray(value)
|
|
|
+ ? baseMatchesProperty(value[0], value[1])
|
|
|
+ : baseMatches(value);
|
|
|
+ }
|
|
|
+ return property(value);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.keys` which doesn't treat sparse arrays as dense.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to query.
|
|
|
+ * @returns {Array} Returns the array of property names.
|
|
|
+ */
|
|
|
+ function baseKeys(object) {
|
|
|
+ if (!isPrototype(object)) {
|
|
|
+ return nativeKeys(object);
|
|
|
+ }
|
|
|
+ var result = [];
|
|
|
+ for (var key in Object(object)) {
|
|
|
+ if (hasOwnProperty.call(object, key) && key != 'constructor') {
|
|
|
+ result.push(key);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to query.
|
|
|
+ * @returns {Array} Returns the array of property names.
|
|
|
+ */
|
|
|
+ function baseKeysIn(object) {
|
|
|
+ if (!isObject(object)) {
|
|
|
+ return nativeKeysIn(object);
|
|
|
+ }
|
|
|
+ var isProto = isPrototype(object),
|
|
|
+ result = [];
|
|
|
+
|
|
|
+ for (var key in object) {
|
|
|
+ if (!(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) {
|
|
|
+ result.push(key);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.lt` which doesn't coerce arguments.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to compare.
|
|
|
+ * @param {*} other The other value to compare.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is less than `other`,
|
|
|
+ * else `false`.
|
|
|
+ */
|
|
|
+ function baseLt(value, other) {
|
|
|
+ return value < other;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.map` without support for iteratee shorthands.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array|Object} collection The collection to iterate over.
|
|
|
+ * @param {Function} iteratee The function invoked per iteration.
|
|
|
+ * @returns {Array} Returns the new mapped array.
|
|
|
+ */
|
|
|
+ function baseMap(collection, iteratee) {
|
|
|
+ var index = -1,
|
|
|
+ result = isArrayLike(collection) ? Array(collection.length) : [];
|
|
|
+
|
|
|
+ baseEach(collection, function(value, key, collection) {
|
|
|
+ result[++index] = iteratee(value, key, collection);
|
|
|
+ });
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.matches` which doesn't clone `source`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} source The object of property values to match.
|
|
|
+ * @returns {Function} Returns the new spec function.
|
|
|
+ */
|
|
|
+ function baseMatches(source) {
|
|
|
+ var matchData = getMatchData(source);
|
|
|
+ if (matchData.length == 1 && matchData[0][2]) {
|
|
|
+ return matchesStrictComparable(matchData[0][0], matchData[0][1]);
|
|
|
+ }
|
|
|
+ return function(object) {
|
|
|
+ return object === source || baseIsMatch(object, source, matchData);
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.matchesProperty` which doesn't clone `srcValue`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {string} path The path of the property to get.
|
|
|
+ * @param {*} srcValue The value to match.
|
|
|
+ * @returns {Function} Returns the new spec function.
|
|
|
+ */
|
|
|
+ function baseMatchesProperty(path, srcValue) {
|
|
|
+ if (isKey(path) && isStrictComparable(srcValue)) {
|
|
|
+ return matchesStrictComparable(toKey(path), srcValue);
|
|
|
+ }
|
|
|
+ return function(object) {
|
|
|
+ var objValue = get(object, path);
|
|
|
+ return (objValue === undefined && objValue === srcValue)
|
|
|
+ ? hasIn(object, path)
|
|
|
+ : baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG);
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.merge` without support for multiple sources.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The destination object.
|
|
|
+ * @param {Object} source The source object.
|
|
|
+ * @param {number} srcIndex The index of `source`.
|
|
|
+ * @param {Function} [customizer] The function to customize merged values.
|
|
|
+ * @param {Object} [stack] Tracks traversed source values and their merged
|
|
|
+ * counterparts.
|
|
|
+ */
|
|
|
+ function baseMerge(object, source, srcIndex, customizer, stack) {
|
|
|
+ if (object === source) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ baseFor(source, function(srcValue, key) {
|
|
|
+ if (isObject(srcValue)) {
|
|
|
+ stack || (stack = new Stack);
|
|
|
+ baseMergeDeep(object, source, key, srcIndex, baseMerge, customizer, stack);
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ var newValue = customizer
|
|
|
+ ? customizer(safeGet(object, key), srcValue, (key + ''), object, source, stack)
|
|
|
+ : undefined;
|
|
|
+
|
|
|
+ if (newValue === undefined) {
|
|
|
+ newValue = srcValue;
|
|
|
+ }
|
|
|
+ assignMergeValue(object, key, newValue);
|
|
|
+ }
|
|
|
+ }, keysIn);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A specialized version of `baseMerge` for arrays and objects which performs
|
|
|
+ * deep merges and tracks traversed objects enabling objects with circular
|
|
|
+ * references to be merged.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The destination object.
|
|
|
+ * @param {Object} source The source object.
|
|
|
+ * @param {string} key The key of the value to merge.
|
|
|
+ * @param {number} srcIndex The index of `source`.
|
|
|
+ * @param {Function} mergeFunc The function to merge values.
|
|
|
+ * @param {Function} [customizer] The function to customize assigned values.
|
|
|
+ * @param {Object} [stack] Tracks traversed source values and their merged
|
|
|
+ * counterparts.
|
|
|
+ */
|
|
|
+ function baseMergeDeep(object, source, key, srcIndex, mergeFunc, customizer, stack) {
|
|
|
+ var objValue = safeGet(object, key),
|
|
|
+ srcValue = safeGet(source, key),
|
|
|
+ stacked = stack.get(srcValue);
|
|
|
+
|
|
|
+ if (stacked) {
|
|
|
+ assignMergeValue(object, key, stacked);
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ var newValue = customizer
|
|
|
+ ? customizer(objValue, srcValue, (key + ''), object, source, stack)
|
|
|
+ : undefined;
|
|
|
+
|
|
|
+ var isCommon = newValue === undefined;
|
|
|
+
|
|
|
+ if (isCommon) {
|
|
|
+ var isArr = isArray(srcValue),
|
|
|
+ isBuff = !isArr && isBuffer(srcValue),
|
|
|
+ isTyped = !isArr && !isBuff && isTypedArray(srcValue);
|
|
|
+
|
|
|
+ newValue = srcValue;
|
|
|
+ if (isArr || isBuff || isTyped) {
|
|
|
+ if (isArray(objValue)) {
|
|
|
+ newValue = objValue;
|
|
|
+ }
|
|
|
+ else if (isArrayLikeObject(objValue)) {
|
|
|
+ newValue = copyArray(objValue);
|
|
|
+ }
|
|
|
+ else if (isBuff) {
|
|
|
+ isCommon = false;
|
|
|
+ newValue = cloneBuffer(srcValue, true);
|
|
|
+ }
|
|
|
+ else if (isTyped) {
|
|
|
+ isCommon = false;
|
|
|
+ newValue = cloneTypedArray(srcValue, true);
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ newValue = [];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else if (isPlainObject(srcValue) || isArguments(srcValue)) {
|
|
|
+ newValue = objValue;
|
|
|
+ if (isArguments(objValue)) {
|
|
|
+ newValue = toPlainObject(objValue);
|
|
|
+ }
|
|
|
+ else if (!isObject(objValue) || isFunction(objValue)) {
|
|
|
+ newValue = initCloneObject(srcValue);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ isCommon = false;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if (isCommon) {
|
|
|
+ // Recursively merge objects and arrays (susceptible to call stack limits).
|
|
|
+ stack.set(srcValue, newValue);
|
|
|
+ mergeFunc(newValue, srcValue, srcIndex, customizer, stack);
|
|
|
+ stack['delete'](srcValue);
|
|
|
+ }
|
|
|
+ assignMergeValue(object, key, newValue);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.nth` which doesn't coerce arguments.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The array to query.
|
|
|
+ * @param {number} n The index of the element to return.
|
|
|
+ * @returns {*} Returns the nth element of `array`.
|
|
|
+ */
|
|
|
+ function baseNth(array, n) {
|
|
|
+ var length = array.length;
|
|
|
+ if (!length) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ n += n < 0 ? length : 0;
|
|
|
+ return isIndex(n, length) ? array[n] : undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.orderBy` without param guards.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array|Object} collection The collection to iterate over.
|
|
|
+ * @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by.
|
|
|
+ * @param {string[]} orders The sort orders of `iteratees`.
|
|
|
+ * @returns {Array} Returns the new sorted array.
|
|
|
+ */
|
|
|
+ function baseOrderBy(collection, iteratees, orders) {
|
|
|
+ var index = -1;
|
|
|
+ iteratees = arrayMap(iteratees.length ? iteratees : [identity], baseUnary(getIteratee()));
|
|
|
+
|
|
|
+ var result = baseMap(collection, function(value, key, collection) {
|
|
|
+ var criteria = arrayMap(iteratees, function(iteratee) {
|
|
|
+ return iteratee(value);
|
|
|
+ });
|
|
|
+ return { 'criteria': criteria, 'index': ++index, 'value': value };
|
|
|
+ });
|
|
|
+
|
|
|
+ return baseSortBy(result, function(object, other) {
|
|
|
+ return compareMultiple(object, other, orders);
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.pick` without support for individual
|
|
|
+ * property identifiers.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The source object.
|
|
|
+ * @param {string[]} paths The property paths to pick.
|
|
|
+ * @returns {Object} Returns the new object.
|
|
|
+ */
|
|
|
+ function basePick(object, paths) {
|
|
|
+ return basePickBy(object, paths, function(value, path) {
|
|
|
+ return hasIn(object, path);
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.pickBy` without support for iteratee shorthands.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The source object.
|
|
|
+ * @param {string[]} paths The property paths to pick.
|
|
|
+ * @param {Function} predicate The function invoked per property.
|
|
|
+ * @returns {Object} Returns the new object.
|
|
|
+ */
|
|
|
+ function basePickBy(object, paths, predicate) {
|
|
|
+ var index = -1,
|
|
|
+ length = paths.length,
|
|
|
+ result = {};
|
|
|
+
|
|
|
+ while (++index < length) {
|
|
|
+ var path = paths[index],
|
|
|
+ value = baseGet(object, path);
|
|
|
+
|
|
|
+ if (predicate(value, path)) {
|
|
|
+ baseSet(result, castPath(path, object), value);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A specialized version of `baseProperty` which supports deep paths.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array|string} path The path of the property to get.
|
|
|
+ * @returns {Function} Returns the new accessor function.
|
|
|
+ */
|
|
|
+ function basePropertyDeep(path) {
|
|
|
+ return function(object) {
|
|
|
+ return baseGet(object, path);
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.pullAllBy` without support for iteratee
|
|
|
+ * shorthands.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The array to modify.
|
|
|
+ * @param {Array} values The values to remove.
|
|
|
+ * @param {Function} [iteratee] The iteratee invoked per element.
|
|
|
+ * @param {Function} [comparator] The comparator invoked per element.
|
|
|
+ * @returns {Array} Returns `array`.
|
|
|
+ */
|
|
|
+ function basePullAll(array, values, iteratee, comparator) {
|
|
|
+ var indexOf = comparator ? baseIndexOfWith : baseIndexOf,
|
|
|
+ index = -1,
|
|
|
+ length = values.length,
|
|
|
+ seen = array;
|
|
|
+
|
|
|
+ if (array === values) {
|
|
|
+ values = copyArray(values);
|
|
|
+ }
|
|
|
+ if (iteratee) {
|
|
|
+ seen = arrayMap(array, baseUnary(iteratee));
|
|
|
+ }
|
|
|
+ while (++index < length) {
|
|
|
+ var fromIndex = 0,
|
|
|
+ value = values[index],
|
|
|
+ computed = iteratee ? iteratee(value) : value;
|
|
|
+
|
|
|
+ while ((fromIndex = indexOf(seen, computed, fromIndex, comparator)) > -1) {
|
|
|
+ if (seen !== array) {
|
|
|
+ splice.call(seen, fromIndex, 1);
|
|
|
+ }
|
|
|
+ splice.call(array, fromIndex, 1);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return array;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.pullAt` without support for individual
|
|
|
+ * indexes or capturing the removed elements.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The array to modify.
|
|
|
+ * @param {number[]} indexes The indexes of elements to remove.
|
|
|
+ * @returns {Array} Returns `array`.
|
|
|
+ */
|
|
|
+ function basePullAt(array, indexes) {
|
|
|
+ var length = array ? indexes.length : 0,
|
|
|
+ lastIndex = length - 1;
|
|
|
+
|
|
|
+ while (length--) {
|
|
|
+ var index = indexes[length];
|
|
|
+ if (length == lastIndex || index !== previous) {
|
|
|
+ var previous = index;
|
|
|
+ if (isIndex(index)) {
|
|
|
+ splice.call(array, index, 1);
|
|
|
+ } else {
|
|
|
+ baseUnset(array, index);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return array;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.random` without support for returning
|
|
|
+ * floating-point numbers.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {number} lower The lower bound.
|
|
|
+ * @param {number} upper The upper bound.
|
|
|
+ * @returns {number} Returns the random number.
|
|
|
+ */
|
|
|
+ function baseRandom(lower, upper) {
|
|
|
+ return lower + nativeFloor(nativeRandom() * (upper - lower + 1));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.range` and `_.rangeRight` which doesn't
|
|
|
+ * coerce arguments.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {number} start The start of the range.
|
|
|
+ * @param {number} end The end of the range.
|
|
|
+ * @param {number} step The value to increment or decrement by.
|
|
|
+ * @param {boolean} [fromRight] Specify iterating from right to left.
|
|
|
+ * @returns {Array} Returns the range of numbers.
|
|
|
+ */
|
|
|
+ function baseRange(start, end, step, fromRight) {
|
|
|
+ var index = -1,
|
|
|
+ length = nativeMax(nativeCeil((end - start) / (step || 1)), 0),
|
|
|
+ result = Array(length);
|
|
|
+
|
|
|
+ while (length--) {
|
|
|
+ result[fromRight ? length : ++index] = start;
|
|
|
+ start += step;
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.repeat` which doesn't coerce arguments.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {string} string The string to repeat.
|
|
|
+ * @param {number} n The number of times to repeat the string.
|
|
|
+ * @returns {string} Returns the repeated string.
|
|
|
+ */
|
|
|
+ function baseRepeat(string, n) {
|
|
|
+ var result = '';
|
|
|
+ if (!string || n < 1 || n > MAX_SAFE_INTEGER) {
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+ // Leverage the exponentiation by squaring algorithm for a faster repeat.
|
|
|
+ // See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details.
|
|
|
+ do {
|
|
|
+ if (n % 2) {
|
|
|
+ result += string;
|
|
|
+ }
|
|
|
+ n = nativeFloor(n / 2);
|
|
|
+ if (n) {
|
|
|
+ string += string;
|
|
|
+ }
|
|
|
+ } while (n);
|
|
|
+
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.rest` which doesn't validate or coerce arguments.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} func The function to apply a rest parameter to.
|
|
|
+ * @param {number} [start=func.length-1] The start position of the rest parameter.
|
|
|
+ * @returns {Function} Returns the new function.
|
|
|
+ */
|
|
|
+ function baseRest(func, start) {
|
|
|
+ return setToString(overRest(func, start, identity), func + '');
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.sample`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array|Object} collection The collection to sample.
|
|
|
+ * @returns {*} Returns the random element.
|
|
|
+ */
|
|
|
+ function baseSample(collection) {
|
|
|
+ return arraySample(values(collection));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.sampleSize` without param guards.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array|Object} collection The collection to sample.
|
|
|
+ * @param {number} n The number of elements to sample.
|
|
|
+ * @returns {Array} Returns the random elements.
|
|
|
+ */
|
|
|
+ function baseSampleSize(collection, n) {
|
|
|
+ var array = values(collection);
|
|
|
+ return shuffleSelf(array, baseClamp(n, 0, array.length));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.set`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to modify.
|
|
|
+ * @param {Array|string} path The path of the property to set.
|
|
|
+ * @param {*} value The value to set.
|
|
|
+ * @param {Function} [customizer] The function to customize path creation.
|
|
|
+ * @returns {Object} Returns `object`.
|
|
|
+ */
|
|
|
+ function baseSet(object, path, value, customizer) {
|
|
|
+ if (!isObject(object)) {
|
|
|
+ return object;
|
|
|
+ }
|
|
|
+ path = castPath(path, object);
|
|
|
+
|
|
|
+ var index = -1,
|
|
|
+ length = path.length,
|
|
|
+ lastIndex = length - 1,
|
|
|
+ nested = object;
|
|
|
+
|
|
|
+ while (nested != null && ++index < length) {
|
|
|
+ var key = toKey(path[index]),
|
|
|
+ newValue = value;
|
|
|
+
|
|
|
+ if (index != lastIndex) {
|
|
|
+ var objValue = nested[key];
|
|
|
+ newValue = customizer ? customizer(objValue, key, nested) : undefined;
|
|
|
+ if (newValue === undefined) {
|
|
|
+ newValue = isObject(objValue)
|
|
|
+ ? objValue
|
|
|
+ : (isIndex(path[index + 1]) ? [] : {});
|
|
|
+ }
|
|
|
+ }
|
|
|
+ assignValue(nested, key, newValue);
|
|
|
+ nested = nested[key];
|
|
|
+ }
|
|
|
+ return object;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `setData` without support for hot loop shorting.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} func The function to associate metadata with.
|
|
|
+ * @param {*} data The metadata.
|
|
|
+ * @returns {Function} Returns `func`.
|
|
|
+ */
|
|
|
+ var baseSetData = !metaMap ? identity : function(func, data) {
|
|
|
+ metaMap.set(func, data);
|
|
|
+ return func;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `setToString` without support for hot loop shorting.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} func The function to modify.
|
|
|
+ * @param {Function} string The `toString` result.
|
|
|
+ * @returns {Function} Returns `func`.
|
|
|
+ */
|
|
|
+ var baseSetToString = !defineProperty ? identity : function(func, string) {
|
|
|
+ return defineProperty(func, 'toString', {
|
|
|
+ 'configurable': true,
|
|
|
+ 'enumerable': false,
|
|
|
+ 'value': constant(string),
|
|
|
+ 'writable': true
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.shuffle`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array|Object} collection The collection to shuffle.
|
|
|
+ * @returns {Array} Returns the new shuffled array.
|
|
|
+ */
|
|
|
+ function baseShuffle(collection) {
|
|
|
+ return shuffleSelf(values(collection));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.slice` without an iteratee call guard.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The array to slice.
|
|
|
+ * @param {number} [start=0] The start position.
|
|
|
+ * @param {number} [end=array.length] The end position.
|
|
|
+ * @returns {Array} Returns the slice of `array`.
|
|
|
+ */
|
|
|
+ function baseSlice(array, start, end) {
|
|
|
+ var index = -1,
|
|
|
+ length = array.length;
|
|
|
+
|
|
|
+ if (start < 0) {
|
|
|
+ start = -start > length ? 0 : (length + start);
|
|
|
+ }
|
|
|
+ end = end > length ? length : end;
|
|
|
+ if (end < 0) {
|
|
|
+ end += length;
|
|
|
+ }
|
|
|
+ length = start > end ? 0 : ((end - start) >>> 0);
|
|
|
+ start >>>= 0;
|
|
|
+
|
|
|
+ var result = Array(length);
|
|
|
+ while (++index < length) {
|
|
|
+ result[index] = array[index + start];
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.some` without support for iteratee shorthands.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array|Object} collection The collection to iterate over.
|
|
|
+ * @param {Function} predicate The function invoked per iteration.
|
|
|
+ * @returns {boolean} Returns `true` if any element passes the predicate check,
|
|
|
+ * else `false`.
|
|
|
+ */
|
|
|
+ function baseSome(collection, predicate) {
|
|
|
+ var result;
|
|
|
+
|
|
|
+ baseEach(collection, function(value, index, collection) {
|
|
|
+ result = predicate(value, index, collection);
|
|
|
+ return !result;
|
|
|
+ });
|
|
|
+ return !!result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.sortedIndex` and `_.sortedLastIndex` which
|
|
|
+ * performs a binary search of `array` to determine the index at which `value`
|
|
|
+ * should be inserted into `array` in order to maintain its sort order.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The sorted array to inspect.
|
|
|
+ * @param {*} value The value to evaluate.
|
|
|
+ * @param {boolean} [retHighest] Specify returning the highest qualified index.
|
|
|
+ * @returns {number} Returns the index at which `value` should be inserted
|
|
|
+ * into `array`.
|
|
|
+ */
|
|
|
+ function baseSortedIndex(array, value, retHighest) {
|
|
|
+ var low = 0,
|
|
|
+ high = array == null ? low : array.length;
|
|
|
+
|
|
|
+ if (typeof value == 'number' && value === value && high <= HALF_MAX_ARRAY_LENGTH) {
|
|
|
+ while (low < high) {
|
|
|
+ var mid = (low + high) >>> 1,
|
|
|
+ computed = array[mid];
|
|
|
+
|
|
|
+ if (computed !== null && !isSymbol(computed) &&
|
|
|
+ (retHighest ? (computed <= value) : (computed < value))) {
|
|
|
+ low = mid + 1;
|
|
|
+ } else {
|
|
|
+ high = mid;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return high;
|
|
|
+ }
|
|
|
+ return baseSortedIndexBy(array, value, identity, retHighest);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.sortedIndexBy` and `_.sortedLastIndexBy`
|
|
|
+ * which invokes `iteratee` for `value` and each element of `array` to compute
|
|
|
+ * their sort ranking. The iteratee is invoked with one argument; (value).
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The sorted array to inspect.
|
|
|
+ * @param {*} value The value to evaluate.
|
|
|
+ * @param {Function} iteratee The iteratee invoked per element.
|
|
|
+ * @param {boolean} [retHighest] Specify returning the highest qualified index.
|
|
|
+ * @returns {number} Returns the index at which `value` should be inserted
|
|
|
+ * into `array`.
|
|
|
+ */
|
|
|
+ function baseSortedIndexBy(array, value, iteratee, retHighest) {
|
|
|
+ value = iteratee(value);
|
|
|
+
|
|
|
+ var low = 0,
|
|
|
+ high = array == null ? 0 : array.length,
|
|
|
+ valIsNaN = value !== value,
|
|
|
+ valIsNull = value === null,
|
|
|
+ valIsSymbol = isSymbol(value),
|
|
|
+ valIsUndefined = value === undefined;
|
|
|
+
|
|
|
+ while (low < high) {
|
|
|
+ var mid = nativeFloor((low + high) / 2),
|
|
|
+ computed = iteratee(array[mid]),
|
|
|
+ othIsDefined = computed !== undefined,
|
|
|
+ othIsNull = computed === null,
|
|
|
+ othIsReflexive = computed === computed,
|
|
|
+ othIsSymbol = isSymbol(computed);
|
|
|
+
|
|
|
+ if (valIsNaN) {
|
|
|
+ var setLow = retHighest || othIsReflexive;
|
|
|
+ } else if (valIsUndefined) {
|
|
|
+ setLow = othIsReflexive && (retHighest || othIsDefined);
|
|
|
+ } else if (valIsNull) {
|
|
|
+ setLow = othIsReflexive && othIsDefined && (retHighest || !othIsNull);
|
|
|
+ } else if (valIsSymbol) {
|
|
|
+ setLow = othIsReflexive && othIsDefined && !othIsNull && (retHighest || !othIsSymbol);
|
|
|
+ } else if (othIsNull || othIsSymbol) {
|
|
|
+ setLow = false;
|
|
|
+ } else {
|
|
|
+ setLow = retHighest ? (computed <= value) : (computed < value);
|
|
|
+ }
|
|
|
+ if (setLow) {
|
|
|
+ low = mid + 1;
|
|
|
+ } else {
|
|
|
+ high = mid;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return nativeMin(high, MAX_ARRAY_INDEX);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.sortedUniq` and `_.sortedUniqBy` without
|
|
|
+ * support for iteratee shorthands.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The array to inspect.
|
|
|
+ * @param {Function} [iteratee] The iteratee invoked per element.
|
|
|
+ * @returns {Array} Returns the new duplicate free array.
|
|
|
+ */
|
|
|
+ function baseSortedUniq(array, iteratee) {
|
|
|
+ var index = -1,
|
|
|
+ length = array.length,
|
|
|
+ resIndex = 0,
|
|
|
+ result = [];
|
|
|
+
|
|
|
+ while (++index < length) {
|
|
|
+ var value = array[index],
|
|
|
+ computed = iteratee ? iteratee(value) : value;
|
|
|
+
|
|
|
+ if (!index || !eq(computed, seen)) {
|
|
|
+ var seen = computed;
|
|
|
+ result[resIndex++] = value === 0 ? 0 : value;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.toNumber` which doesn't ensure correct
|
|
|
+ * conversions of binary, hexadecimal, or octal string values.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to process.
|
|
|
+ * @returns {number} Returns the number.
|
|
|
+ */
|
|
|
+ function baseToNumber(value) {
|
|
|
+ if (typeof value == 'number') {
|
|
|
+ return value;
|
|
|
+ }
|
|
|
+ if (isSymbol(value)) {
|
|
|
+ return NAN;
|
|
|
+ }
|
|
|
+ return +value;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.toString` which doesn't convert nullish
|
|
|
+ * values to empty strings.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to process.
|
|
|
+ * @returns {string} Returns the string.
|
|
|
+ */
|
|
|
+ function baseToString(value) {
|
|
|
+ // Exit early for strings to avoid a performance hit in some environments.
|
|
|
+ if (typeof value == 'string') {
|
|
|
+ return value;
|
|
|
+ }
|
|
|
+ if (isArray(value)) {
|
|
|
+ // Recursively convert values (susceptible to call stack limits).
|
|
|
+ return arrayMap(value, baseToString) + '';
|
|
|
+ }
|
|
|
+ if (isSymbol(value)) {
|
|
|
+ return symbolToString ? symbolToString.call(value) : '';
|
|
|
+ }
|
|
|
+ var result = (value + '');
|
|
|
+ return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.uniqBy` without support for iteratee shorthands.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The array to inspect.
|
|
|
+ * @param {Function} [iteratee] The iteratee invoked per element.
|
|
|
+ * @param {Function} [comparator] The comparator invoked per element.
|
|
|
+ * @returns {Array} Returns the new duplicate free array.
|
|
|
+ */
|
|
|
+ function baseUniq(array, iteratee, comparator) {
|
|
|
+ var index = -1,
|
|
|
+ includes = arrayIncludes,
|
|
|
+ length = array.length,
|
|
|
+ isCommon = true,
|
|
|
+ result = [],
|
|
|
+ seen = result;
|
|
|
+
|
|
|
+ if (comparator) {
|
|
|
+ isCommon = false;
|
|
|
+ includes = arrayIncludesWith;
|
|
|
+ }
|
|
|
+ else if (length >= LARGE_ARRAY_SIZE) {
|
|
|
+ var set = iteratee ? null : createSet(array);
|
|
|
+ if (set) {
|
|
|
+ return setToArray(set);
|
|
|
+ }
|
|
|
+ isCommon = false;
|
|
|
+ includes = cacheHas;
|
|
|
+ seen = new SetCache;
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ seen = iteratee ? [] : result;
|
|
|
+ }
|
|
|
+ outer:
|
|
|
+ while (++index < length) {
|
|
|
+ var value = array[index],
|
|
|
+ computed = iteratee ? iteratee(value) : value;
|
|
|
+
|
|
|
+ value = (comparator || value !== 0) ? value : 0;
|
|
|
+ if (isCommon && computed === computed) {
|
|
|
+ var seenIndex = seen.length;
|
|
|
+ while (seenIndex--) {
|
|
|
+ if (seen[seenIndex] === computed) {
|
|
|
+ continue outer;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if (iteratee) {
|
|
|
+ seen.push(computed);
|
|
|
+ }
|
|
|
+ result.push(value);
|
|
|
+ }
|
|
|
+ else if (!includes(seen, computed, comparator)) {
|
|
|
+ if (seen !== result) {
|
|
|
+ seen.push(computed);
|
|
|
+ }
|
|
|
+ result.push(value);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.unset`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to modify.
|
|
|
+ * @param {Array|string} path The property path to unset.
|
|
|
+ * @returns {boolean} Returns `true` if the property is deleted, else `false`.
|
|
|
+ */
|
|
|
+ function baseUnset(object, path) {
|
|
|
+ path = castPath(path, object);
|
|
|
+ object = parent(object, path);
|
|
|
+ return object == null || delete object[toKey(last(path))];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `_.update`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to modify.
|
|
|
+ * @param {Array|string} path The path of the property to update.
|
|
|
+ * @param {Function} updater The function to produce the updated value.
|
|
|
+ * @param {Function} [customizer] The function to customize path creation.
|
|
|
+ * @returns {Object} Returns `object`.
|
|
|
+ */
|
|
|
+ function baseUpdate(object, path, updater, customizer) {
|
|
|
+ return baseSet(object, path, updater(baseGet(object, path)), customizer);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of methods like `_.dropWhile` and `_.takeWhile`
|
|
|
+ * without support for iteratee shorthands.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The array to query.
|
|
|
+ * @param {Function} predicate The function invoked per iteration.
|
|
|
+ * @param {boolean} [isDrop] Specify dropping elements instead of taking them.
|
|
|
+ * @param {boolean} [fromRight] Specify iterating from right to left.
|
|
|
+ * @returns {Array} Returns the slice of `array`.
|
|
|
+ */
|
|
|
+ function baseWhile(array, predicate, isDrop, fromRight) {
|
|
|
+ var length = array.length,
|
|
|
+ index = fromRight ? length : -1;
|
|
|
+
|
|
|
+ while ((fromRight ? index-- : ++index < length) &&
|
|
|
+ predicate(array[index], index, array)) {}
|
|
|
+
|
|
|
+ return isDrop
|
|
|
+ ? baseSlice(array, (fromRight ? 0 : index), (fromRight ? index + 1 : length))
|
|
|
+ : baseSlice(array, (fromRight ? index + 1 : 0), (fromRight ? length : index));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of `wrapperValue` which returns the result of
|
|
|
+ * performing a sequence of actions on the unwrapped `value`, where each
|
|
|
+ * successive action is supplied the return value of the previous.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The unwrapped value.
|
|
|
+ * @param {Array} actions Actions to perform to resolve the unwrapped value.
|
|
|
+ * @returns {*} Returns the resolved value.
|
|
|
+ */
|
|
|
+ function baseWrapperValue(value, actions) {
|
|
|
+ var result = value;
|
|
|
+ if (result instanceof LazyWrapper) {
|
|
|
+ result = result.value();
|
|
|
+ }
|
|
|
+ return arrayReduce(actions, function(result, action) {
|
|
|
+ return action.func.apply(action.thisArg, arrayPush([result], action.args));
|
|
|
+ }, result);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The base implementation of methods like `_.xor`, without support for
|
|
|
+ * iteratee shorthands, that accepts an array of arrays to inspect.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} arrays The arrays to inspect.
|
|
|
+ * @param {Function} [iteratee] The iteratee invoked per element.
|
|
|
+ * @param {Function} [comparator] The comparator invoked per element.
|
|
|
+ * @returns {Array} Returns the new array of values.
|
|
|
+ */
|
|
|
+ function baseXor(arrays, iteratee, comparator) {
|
|
|
+ var length = arrays.length;
|
|
|
+ if (length < 2) {
|
|
|
+ return length ? baseUniq(arrays[0]) : [];
|
|
|
+ }
|
|
|
+ var index = -1,
|
|
|
+ result = Array(length);
|
|
|
+
|
|
|
+ while (++index < length) {
|
|
|
+ var array = arrays[index],
|
|
|
+ othIndex = -1;
|
|
|
+
|
|
|
+ while (++othIndex < length) {
|
|
|
+ if (othIndex != index) {
|
|
|
+ result[index] = baseDifference(result[index] || array, arrays[othIndex], iteratee, comparator);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return baseUniq(baseFlatten(result, 1), iteratee, comparator);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This base implementation of `_.zipObject` which assigns values using `assignFunc`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} props The property identifiers.
|
|
|
+ * @param {Array} values The property values.
|
|
|
+ * @param {Function} assignFunc The function to assign values.
|
|
|
+ * @returns {Object} Returns the new object.
|
|
|
+ */
|
|
|
+ function baseZipObject(props, values, assignFunc) {
|
|
|
+ var index = -1,
|
|
|
+ length = props.length,
|
|
|
+ valsLength = values.length,
|
|
|
+ result = {};
|
|
|
+
|
|
|
+ while (++index < length) {
|
|
|
+ var value = index < valsLength ? values[index] : undefined;
|
|
|
+ assignFunc(result, props[index], value);
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Casts `value` to an empty array if it's not an array like object.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to inspect.
|
|
|
+ * @returns {Array|Object} Returns the cast array-like object.
|
|
|
+ */
|
|
|
+ function castArrayLikeObject(value) {
|
|
|
+ return isArrayLikeObject(value) ? value : [];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Casts `value` to `identity` if it's not a function.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to inspect.
|
|
|
+ * @returns {Function} Returns cast function.
|
|
|
+ */
|
|
|
+ function castFunction(value) {
|
|
|
+ return typeof value == 'function' ? value : identity;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Casts `value` to a path array if it's not one.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to inspect.
|
|
|
+ * @param {Object} [object] The object to query keys on.
|
|
|
+ * @returns {Array} Returns the cast property path array.
|
|
|
+ */
|
|
|
+ function castPath(value, object) {
|
|
|
+ if (isArray(value)) {
|
|
|
+ return value;
|
|
|
+ }
|
|
|
+ return isKey(value, object) ? [value] : stringToPath(toString(value));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A `baseRest` alias which can be replaced with `identity` by module
|
|
|
+ * replacement plugins.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @type {Function}
|
|
|
+ * @param {Function} func The function to apply a rest parameter to.
|
|
|
+ * @returns {Function} Returns the new function.
|
|
|
+ */
|
|
|
+ var castRest = baseRest;
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Casts `array` to a slice if it's needed.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The array to inspect.
|
|
|
+ * @param {number} start The start position.
|
|
|
+ * @param {number} [end=array.length] The end position.
|
|
|
+ * @returns {Array} Returns the cast slice.
|
|
|
+ */
|
|
|
+ function castSlice(array, start, end) {
|
|
|
+ var length = array.length;
|
|
|
+ end = end === undefined ? length : end;
|
|
|
+ return (!start && end >= length) ? array : baseSlice(array, start, end);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A simple wrapper around the global [`clearTimeout`](https://mdn.io/clearTimeout).
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {number|Object} id The timer id or timeout object of the timer to clear.
|
|
|
+ */
|
|
|
+ var clearTimeout = ctxClearTimeout || function(id) {
|
|
|
+ return root.clearTimeout(id);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a clone of `buffer`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Buffer} buffer The buffer to clone.
|
|
|
+ * @param {boolean} [isDeep] Specify a deep clone.
|
|
|
+ * @returns {Buffer} Returns the cloned buffer.
|
|
|
+ */
|
|
|
+ function cloneBuffer(buffer, isDeep) {
|
|
|
+ if (isDeep) {
|
|
|
+ return buffer.slice();
|
|
|
+ }
|
|
|
+ var length = buffer.length,
|
|
|
+ result = allocUnsafe ? allocUnsafe(length) : new buffer.constructor(length);
|
|
|
+
|
|
|
+ buffer.copy(result);
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a clone of `arrayBuffer`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {ArrayBuffer} arrayBuffer The array buffer to clone.
|
|
|
+ * @returns {ArrayBuffer} Returns the cloned array buffer.
|
|
|
+ */
|
|
|
+ function cloneArrayBuffer(arrayBuffer) {
|
|
|
+ var result = new arrayBuffer.constructor(arrayBuffer.byteLength);
|
|
|
+ new Uint8Array(result).set(new Uint8Array(arrayBuffer));
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a clone of `dataView`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} dataView The data view to clone.
|
|
|
+ * @param {boolean} [isDeep] Specify a deep clone.
|
|
|
+ * @returns {Object} Returns the cloned data view.
|
|
|
+ */
|
|
|
+ function cloneDataView(dataView, isDeep) {
|
|
|
+ var buffer = isDeep ? cloneArrayBuffer(dataView.buffer) : dataView.buffer;
|
|
|
+ return new dataView.constructor(buffer, dataView.byteOffset, dataView.byteLength);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a clone of `regexp`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} regexp The regexp to clone.
|
|
|
+ * @returns {Object} Returns the cloned regexp.
|
|
|
+ */
|
|
|
+ function cloneRegExp(regexp) {
|
|
|
+ var result = new regexp.constructor(regexp.source, reFlags.exec(regexp));
|
|
|
+ result.lastIndex = regexp.lastIndex;
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a clone of the `symbol` object.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} symbol The symbol object to clone.
|
|
|
+ * @returns {Object} Returns the cloned symbol object.
|
|
|
+ */
|
|
|
+ function cloneSymbol(symbol) {
|
|
|
+ return symbolValueOf ? Object(symbolValueOf.call(symbol)) : {};
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a clone of `typedArray`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} typedArray The typed array to clone.
|
|
|
+ * @param {boolean} [isDeep] Specify a deep clone.
|
|
|
+ * @returns {Object} Returns the cloned typed array.
|
|
|
+ */
|
|
|
+ function cloneTypedArray(typedArray, isDeep) {
|
|
|
+ var buffer = isDeep ? cloneArrayBuffer(typedArray.buffer) : typedArray.buffer;
|
|
|
+ return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Compares values to sort them in ascending order.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to compare.
|
|
|
+ * @param {*} other The other value to compare.
|
|
|
+ * @returns {number} Returns the sort order indicator for `value`.
|
|
|
+ */
|
|
|
+ function compareAscending(value, other) {
|
|
|
+ if (value !== other) {
|
|
|
+ var valIsDefined = value !== undefined,
|
|
|
+ valIsNull = value === null,
|
|
|
+ valIsReflexive = value === value,
|
|
|
+ valIsSymbol = isSymbol(value);
|
|
|
+
|
|
|
+ var othIsDefined = other !== undefined,
|
|
|
+ othIsNull = other === null,
|
|
|
+ othIsReflexive = other === other,
|
|
|
+ othIsSymbol = isSymbol(other);
|
|
|
+
|
|
|
+ if ((!othIsNull && !othIsSymbol && !valIsSymbol && value > other) ||
|
|
|
+ (valIsSymbol && othIsDefined && othIsReflexive && !othIsNull && !othIsSymbol) ||
|
|
|
+ (valIsNull && othIsDefined && othIsReflexive) ||
|
|
|
+ (!valIsDefined && othIsReflexive) ||
|
|
|
+ !valIsReflexive) {
|
|
|
+ return 1;
|
|
|
+ }
|
|
|
+ if ((!valIsNull && !valIsSymbol && !othIsSymbol && value < other) ||
|
|
|
+ (othIsSymbol && valIsDefined && valIsReflexive && !valIsNull && !valIsSymbol) ||
|
|
|
+ (othIsNull && valIsDefined && valIsReflexive) ||
|
|
|
+ (!othIsDefined && valIsReflexive) ||
|
|
|
+ !othIsReflexive) {
|
|
|
+ return -1;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Used by `_.orderBy` to compare multiple properties of a value to another
|
|
|
+ * and stable sort them.
|
|
|
+ *
|
|
|
+ * If `orders` is unspecified, all values are sorted in ascending order. Otherwise,
|
|
|
+ * specify an order of "desc" for descending or "asc" for ascending sort order
|
|
|
+ * of corresponding values.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to compare.
|
|
|
+ * @param {Object} other The other object to compare.
|
|
|
+ * @param {boolean[]|string[]} orders The order to sort by for each property.
|
|
|
+ * @returns {number} Returns the sort order indicator for `object`.
|
|
|
+ */
|
|
|
+ function compareMultiple(object, other, orders) {
|
|
|
+ var index = -1,
|
|
|
+ objCriteria = object.criteria,
|
|
|
+ othCriteria = other.criteria,
|
|
|
+ length = objCriteria.length,
|
|
|
+ ordersLength = orders.length;
|
|
|
+
|
|
|
+ while (++index < length) {
|
|
|
+ var result = compareAscending(objCriteria[index], othCriteria[index]);
|
|
|
+ if (result) {
|
|
|
+ if (index >= ordersLength) {
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+ var order = orders[index];
|
|
|
+ return result * (order == 'desc' ? -1 : 1);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ // Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications
|
|
|
+ // that causes it, under certain circumstances, to provide the same value for
|
|
|
+ // `object` and `other`. See https://github.com/jashkenas/underscore/pull/1247
|
|
|
+ // for more details.
|
|
|
+ //
|
|
|
+ // This also ensures a stable sort in V8 and other engines.
|
|
|
+ // See https://bugs.chromium.org/p/v8/issues/detail?id=90 for more details.
|
|
|
+ return object.index - other.index;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an array that is the composition of partially applied arguments,
|
|
|
+ * placeholders, and provided arguments into a single array of arguments.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} args The provided arguments.
|
|
|
+ * @param {Array} partials The arguments to prepend to those provided.
|
|
|
+ * @param {Array} holders The `partials` placeholder indexes.
|
|
|
+ * @params {boolean} [isCurried] Specify composing for a curried function.
|
|
|
+ * @returns {Array} Returns the new array of composed arguments.
|
|
|
+ */
|
|
|
+ function composeArgs(args, partials, holders, isCurried) {
|
|
|
+ var argsIndex = -1,
|
|
|
+ argsLength = args.length,
|
|
|
+ holdersLength = holders.length,
|
|
|
+ leftIndex = -1,
|
|
|
+ leftLength = partials.length,
|
|
|
+ rangeLength = nativeMax(argsLength - holdersLength, 0),
|
|
|
+ result = Array(leftLength + rangeLength),
|
|
|
+ isUncurried = !isCurried;
|
|
|
+
|
|
|
+ while (++leftIndex < leftLength) {
|
|
|
+ result[leftIndex] = partials[leftIndex];
|
|
|
+ }
|
|
|
+ while (++argsIndex < holdersLength) {
|
|
|
+ if (isUncurried || argsIndex < argsLength) {
|
|
|
+ result[holders[argsIndex]] = args[argsIndex];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ while (rangeLength--) {
|
|
|
+ result[leftIndex++] = args[argsIndex++];
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This function is like `composeArgs` except that the arguments composition
|
|
|
+ * is tailored for `_.partialRight`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} args The provided arguments.
|
|
|
+ * @param {Array} partials The arguments to append to those provided.
|
|
|
+ * @param {Array} holders The `partials` placeholder indexes.
|
|
|
+ * @params {boolean} [isCurried] Specify composing for a curried function.
|
|
|
+ * @returns {Array} Returns the new array of composed arguments.
|
|
|
+ */
|
|
|
+ function composeArgsRight(args, partials, holders, isCurried) {
|
|
|
+ var argsIndex = -1,
|
|
|
+ argsLength = args.length,
|
|
|
+ holdersIndex = -1,
|
|
|
+ holdersLength = holders.length,
|
|
|
+ rightIndex = -1,
|
|
|
+ rightLength = partials.length,
|
|
|
+ rangeLength = nativeMax(argsLength - holdersLength, 0),
|
|
|
+ result = Array(rangeLength + rightLength),
|
|
|
+ isUncurried = !isCurried;
|
|
|
+
|
|
|
+ while (++argsIndex < rangeLength) {
|
|
|
+ result[argsIndex] = args[argsIndex];
|
|
|
+ }
|
|
|
+ var offset = argsIndex;
|
|
|
+ while (++rightIndex < rightLength) {
|
|
|
+ result[offset + rightIndex] = partials[rightIndex];
|
|
|
+ }
|
|
|
+ while (++holdersIndex < holdersLength) {
|
|
|
+ if (isUncurried || argsIndex < argsLength) {
|
|
|
+ result[offset + holders[holdersIndex]] = args[argsIndex++];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Copies the values of `source` to `array`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} source The array to copy values from.
|
|
|
+ * @param {Array} [array=[]] The array to copy values to.
|
|
|
+ * @returns {Array} Returns `array`.
|
|
|
+ */
|
|
|
+ function copyArray(source, array) {
|
|
|
+ var index = -1,
|
|
|
+ length = source.length;
|
|
|
+
|
|
|
+ array || (array = Array(length));
|
|
|
+ while (++index < length) {
|
|
|
+ array[index] = source[index];
|
|
|
+ }
|
|
|
+ return array;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Copies properties of `source` to `object`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} source The object to copy properties from.
|
|
|
+ * @param {Array} props The property identifiers to copy.
|
|
|
+ * @param {Object} [object={}] The object to copy properties to.
|
|
|
+ * @param {Function} [customizer] The function to customize copied values.
|
|
|
+ * @returns {Object} Returns `object`.
|
|
|
+ */
|
|
|
+ function copyObject(source, props, object, customizer) {
|
|
|
+ var isNew = !object;
|
|
|
+ object || (object = {});
|
|
|
+
|
|
|
+ var index = -1,
|
|
|
+ length = props.length;
|
|
|
+
|
|
|
+ while (++index < length) {
|
|
|
+ var key = props[index];
|
|
|
+
|
|
|
+ var newValue = customizer
|
|
|
+ ? customizer(object[key], source[key], key, object, source)
|
|
|
+ : undefined;
|
|
|
+
|
|
|
+ if (newValue === undefined) {
|
|
|
+ newValue = source[key];
|
|
|
+ }
|
|
|
+ if (isNew) {
|
|
|
+ baseAssignValue(object, key, newValue);
|
|
|
+ } else {
|
|
|
+ assignValue(object, key, newValue);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return object;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Copies own symbols of `source` to `object`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} source The object to copy symbols from.
|
|
|
+ * @param {Object} [object={}] The object to copy symbols to.
|
|
|
+ * @returns {Object} Returns `object`.
|
|
|
+ */
|
|
|
+ function copySymbols(source, object) {
|
|
|
+ return copyObject(source, getSymbols(source), object);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Copies own and inherited symbols of `source` to `object`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} source The object to copy symbols from.
|
|
|
+ * @param {Object} [object={}] The object to copy symbols to.
|
|
|
+ * @returns {Object} Returns `object`.
|
|
|
+ */
|
|
|
+ function copySymbolsIn(source, object) {
|
|
|
+ return copyObject(source, getSymbolsIn(source), object);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function like `_.groupBy`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} setter The function to set accumulator values.
|
|
|
+ * @param {Function} [initializer] The accumulator object initializer.
|
|
|
+ * @returns {Function} Returns the new aggregator function.
|
|
|
+ */
|
|
|
+ function createAggregator(setter, initializer) {
|
|
|
+ return function(collection, iteratee) {
|
|
|
+ var func = isArray(collection) ? arrayAggregator : baseAggregator,
|
|
|
+ accumulator = initializer ? initializer() : {};
|
|
|
+
|
|
|
+ return func(collection, setter, getIteratee(iteratee, 2), accumulator);
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function like `_.assign`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} assigner The function to assign values.
|
|
|
+ * @returns {Function} Returns the new assigner function.
|
|
|
+ */
|
|
|
+ function createAssigner(assigner) {
|
|
|
+ return baseRest(function(object, sources) {
|
|
|
+ var index = -1,
|
|
|
+ length = sources.length,
|
|
|
+ customizer = length > 1 ? sources[length - 1] : undefined,
|
|
|
+ guard = length > 2 ? sources[2] : undefined;
|
|
|
+
|
|
|
+ customizer = (assigner.length > 3 && typeof customizer == 'function')
|
|
|
+ ? (length--, customizer)
|
|
|
+ : undefined;
|
|
|
+
|
|
|
+ if (guard && isIterateeCall(sources[0], sources[1], guard)) {
|
|
|
+ customizer = length < 3 ? undefined : customizer;
|
|
|
+ length = 1;
|
|
|
+ }
|
|
|
+ object = Object(object);
|
|
|
+ while (++index < length) {
|
|
|
+ var source = sources[index];
|
|
|
+ if (source) {
|
|
|
+ assigner(object, source, index, customizer);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return object;
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a `baseEach` or `baseEachRight` function.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} eachFunc The function to iterate over a collection.
|
|
|
+ * @param {boolean} [fromRight] Specify iterating from right to left.
|
|
|
+ * @returns {Function} Returns the new base function.
|
|
|
+ */
|
|
|
+ function createBaseEach(eachFunc, fromRight) {
|
|
|
+ return function(collection, iteratee) {
|
|
|
+ if (collection == null) {
|
|
|
+ return collection;
|
|
|
+ }
|
|
|
+ if (!isArrayLike(collection)) {
|
|
|
+ return eachFunc(collection, iteratee);
|
|
|
+ }
|
|
|
+ var length = collection.length,
|
|
|
+ index = fromRight ? length : -1,
|
|
|
+ iterable = Object(collection);
|
|
|
+
|
|
|
+ while ((fromRight ? index-- : ++index < length)) {
|
|
|
+ if (iteratee(iterable[index], index, iterable) === false) {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return collection;
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a base function for methods like `_.forIn` and `_.forOwn`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {boolean} [fromRight] Specify iterating from right to left.
|
|
|
+ * @returns {Function} Returns the new base function.
|
|
|
+ */
|
|
|
+ function createBaseFor(fromRight) {
|
|
|
+ return function(object, iteratee, keysFunc) {
|
|
|
+ var index = -1,
|
|
|
+ iterable = Object(object),
|
|
|
+ props = keysFunc(object),
|
|
|
+ length = props.length;
|
|
|
+
|
|
|
+ while (length--) {
|
|
|
+ var key = props[fromRight ? length : ++index];
|
|
|
+ if (iteratee(iterable[key], key, iterable) === false) {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return object;
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that wraps `func` to invoke it with the optional `this`
|
|
|
+ * binding of `thisArg`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} func The function to wrap.
|
|
|
+ * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
|
|
|
+ * @param {*} [thisArg] The `this` binding of `func`.
|
|
|
+ * @returns {Function} Returns the new wrapped function.
|
|
|
+ */
|
|
|
+ function createBind(func, bitmask, thisArg) {
|
|
|
+ var isBind = bitmask & WRAP_BIND_FLAG,
|
|
|
+ Ctor = createCtor(func);
|
|
|
+
|
|
|
+ function wrapper() {
|
|
|
+ var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
|
|
|
+ return fn.apply(isBind ? thisArg : this, arguments);
|
|
|
+ }
|
|
|
+ return wrapper;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function like `_.lowerFirst`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {string} methodName The name of the `String` case method to use.
|
|
|
+ * @returns {Function} Returns the new case function.
|
|
|
+ */
|
|
|
+ function createCaseFirst(methodName) {
|
|
|
+ return function(string) {
|
|
|
+ string = toString(string);
|
|
|
+
|
|
|
+ var strSymbols = hasUnicode(string)
|
|
|
+ ? stringToArray(string)
|
|
|
+ : undefined;
|
|
|
+
|
|
|
+ var chr = strSymbols
|
|
|
+ ? strSymbols[0]
|
|
|
+ : string.charAt(0);
|
|
|
+
|
|
|
+ var trailing = strSymbols
|
|
|
+ ? castSlice(strSymbols, 1).join('')
|
|
|
+ : string.slice(1);
|
|
|
+
|
|
|
+ return chr[methodName]() + trailing;
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function like `_.camelCase`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} callback The function to combine each word.
|
|
|
+ * @returns {Function} Returns the new compounder function.
|
|
|
+ */
|
|
|
+ function createCompounder(callback) {
|
|
|
+ return function(string) {
|
|
|
+ return arrayReduce(words(deburr(string).replace(reApos, '')), callback, '');
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that produces an instance of `Ctor` regardless of
|
|
|
+ * whether it was invoked as part of a `new` expression or by `call` or `apply`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} Ctor The constructor to wrap.
|
|
|
+ * @returns {Function} Returns the new wrapped function.
|
|
|
+ */
|
|
|
+ function createCtor(Ctor) {
|
|
|
+ return function() {
|
|
|
+ // Use a `switch` statement to work with class constructors. See
|
|
|
+ // http://ecma-international.org/ecma-262/7.0/#sec-ecmascript-function-objects-call-thisargument-argumentslist
|
|
|
+ // for more details.
|
|
|
+ var args = arguments;
|
|
|
+ switch (args.length) {
|
|
|
+ case 0: return new Ctor;
|
|
|
+ case 1: return new Ctor(args[0]);
|
|
|
+ case 2: return new Ctor(args[0], args[1]);
|
|
|
+ case 3: return new Ctor(args[0], args[1], args[2]);
|
|
|
+ case 4: return new Ctor(args[0], args[1], args[2], args[3]);
|
|
|
+ case 5: return new Ctor(args[0], args[1], args[2], args[3], args[4]);
|
|
|
+ case 6: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5]);
|
|
|
+ case 7: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5], args[6]);
|
|
|
+ }
|
|
|
+ var thisBinding = baseCreate(Ctor.prototype),
|
|
|
+ result = Ctor.apply(thisBinding, args);
|
|
|
+
|
|
|
+ // Mimic the constructor's `return` behavior.
|
|
|
+ // See https://es5.github.io/#x13.2.2 for more details.
|
|
|
+ return isObject(result) ? result : thisBinding;
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that wraps `func` to enable currying.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} func The function to wrap.
|
|
|
+ * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
|
|
|
+ * @param {number} arity The arity of `func`.
|
|
|
+ * @returns {Function} Returns the new wrapped function.
|
|
|
+ */
|
|
|
+ function createCurry(func, bitmask, arity) {
|
|
|
+ var Ctor = createCtor(func);
|
|
|
+
|
|
|
+ function wrapper() {
|
|
|
+ var length = arguments.length,
|
|
|
+ args = Array(length),
|
|
|
+ index = length,
|
|
|
+ placeholder = getHolder(wrapper);
|
|
|
+
|
|
|
+ while (index--) {
|
|
|
+ args[index] = arguments[index];
|
|
|
+ }
|
|
|
+ var holders = (length < 3 && args[0] !== placeholder && args[length - 1] !== placeholder)
|
|
|
+ ? []
|
|
|
+ : replaceHolders(args, placeholder);
|
|
|
+
|
|
|
+ length -= holders.length;
|
|
|
+ if (length < arity) {
|
|
|
+ return createRecurry(
|
|
|
+ func, bitmask, createHybrid, wrapper.placeholder, undefined,
|
|
|
+ args, holders, undefined, undefined, arity - length);
|
|
|
+ }
|
|
|
+ var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
|
|
|
+ return apply(fn, this, args);
|
|
|
+ }
|
|
|
+ return wrapper;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a `_.find` or `_.findLast` function.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} findIndexFunc The function to find the collection index.
|
|
|
+ * @returns {Function} Returns the new find function.
|
|
|
+ */
|
|
|
+ function createFind(findIndexFunc) {
|
|
|
+ return function(collection, predicate, fromIndex) {
|
|
|
+ var iterable = Object(collection);
|
|
|
+ if (!isArrayLike(collection)) {
|
|
|
+ var iteratee = getIteratee(predicate, 3);
|
|
|
+ collection = keys(collection);
|
|
|
+ predicate = function(key) { return iteratee(iterable[key], key, iterable); };
|
|
|
+ }
|
|
|
+ var index = findIndexFunc(collection, predicate, fromIndex);
|
|
|
+ return index > -1 ? iterable[iteratee ? collection[index] : index] : undefined;
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a `_.flow` or `_.flowRight` function.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {boolean} [fromRight] Specify iterating from right to left.
|
|
|
+ * @returns {Function} Returns the new flow function.
|
|
|
+ */
|
|
|
+ function createFlow(fromRight) {
|
|
|
+ return flatRest(function(funcs) {
|
|
|
+ var length = funcs.length,
|
|
|
+ index = length,
|
|
|
+ prereq = LodashWrapper.prototype.thru;
|
|
|
+
|
|
|
+ if (fromRight) {
|
|
|
+ funcs.reverse();
|
|
|
+ }
|
|
|
+ while (index--) {
|
|
|
+ var func = funcs[index];
|
|
|
+ if (typeof func != 'function') {
|
|
|
+ throw new TypeError(FUNC_ERROR_TEXT);
|
|
|
+ }
|
|
|
+ if (prereq && !wrapper && getFuncName(func) == 'wrapper') {
|
|
|
+ var wrapper = new LodashWrapper([], true);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ index = wrapper ? index : length;
|
|
|
+ while (++index < length) {
|
|
|
+ func = funcs[index];
|
|
|
+
|
|
|
+ var funcName = getFuncName(func),
|
|
|
+ data = funcName == 'wrapper' ? getData(func) : undefined;
|
|
|
+
|
|
|
+ if (data && isLaziable(data[0]) &&
|
|
|
+ data[1] == (WRAP_ARY_FLAG | WRAP_CURRY_FLAG | WRAP_PARTIAL_FLAG | WRAP_REARG_FLAG) &&
|
|
|
+ !data[4].length && data[9] == 1
|
|
|
+ ) {
|
|
|
+ wrapper = wrapper[getFuncName(data[0])].apply(wrapper, data[3]);
|
|
|
+ } else {
|
|
|
+ wrapper = (func.length == 1 && isLaziable(func))
|
|
|
+ ? wrapper[funcName]()
|
|
|
+ : wrapper.thru(func);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return function() {
|
|
|
+ var args = arguments,
|
|
|
+ value = args[0];
|
|
|
+
|
|
|
+ if (wrapper && args.length == 1 && isArray(value)) {
|
|
|
+ return wrapper.plant(value).value();
|
|
|
+ }
|
|
|
+ var index = 0,
|
|
|
+ result = length ? funcs[index].apply(this, args) : value;
|
|
|
+
|
|
|
+ while (++index < length) {
|
|
|
+ result = funcs[index].call(this, result);
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ };
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that wraps `func` to invoke it with optional `this`
|
|
|
+ * binding of `thisArg`, partial application, and currying.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function|string} func The function or method name to wrap.
|
|
|
+ * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
|
|
|
+ * @param {*} [thisArg] The `this` binding of `func`.
|
|
|
+ * @param {Array} [partials] The arguments to prepend to those provided to
|
|
|
+ * the new function.
|
|
|
+ * @param {Array} [holders] The `partials` placeholder indexes.
|
|
|
+ * @param {Array} [partialsRight] The arguments to append to those provided
|
|
|
+ * to the new function.
|
|
|
+ * @param {Array} [holdersRight] The `partialsRight` placeholder indexes.
|
|
|
+ * @param {Array} [argPos] The argument positions of the new function.
|
|
|
+ * @param {number} [ary] The arity cap of `func`.
|
|
|
+ * @param {number} [arity] The arity of `func`.
|
|
|
+ * @returns {Function} Returns the new wrapped function.
|
|
|
+ */
|
|
|
+ function createHybrid(func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity) {
|
|
|
+ var isAry = bitmask & WRAP_ARY_FLAG,
|
|
|
+ isBind = bitmask & WRAP_BIND_FLAG,
|
|
|
+ isBindKey = bitmask & WRAP_BIND_KEY_FLAG,
|
|
|
+ isCurried = bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG),
|
|
|
+ isFlip = bitmask & WRAP_FLIP_FLAG,
|
|
|
+ Ctor = isBindKey ? undefined : createCtor(func);
|
|
|
+
|
|
|
+ function wrapper() {
|
|
|
+ var length = arguments.length,
|
|
|
+ args = Array(length),
|
|
|
+ index = length;
|
|
|
+
|
|
|
+ while (index--) {
|
|
|
+ args[index] = arguments[index];
|
|
|
+ }
|
|
|
+ if (isCurried) {
|
|
|
+ var placeholder = getHolder(wrapper),
|
|
|
+ holdersCount = countHolders(args, placeholder);
|
|
|
+ }
|
|
|
+ if (partials) {
|
|
|
+ args = composeArgs(args, partials, holders, isCurried);
|
|
|
+ }
|
|
|
+ if (partialsRight) {
|
|
|
+ args = composeArgsRight(args, partialsRight, holdersRight, isCurried);
|
|
|
+ }
|
|
|
+ length -= holdersCount;
|
|
|
+ if (isCurried && length < arity) {
|
|
|
+ var newHolders = replaceHolders(args, placeholder);
|
|
|
+ return createRecurry(
|
|
|
+ func, bitmask, createHybrid, wrapper.placeholder, thisArg,
|
|
|
+ args, newHolders, argPos, ary, arity - length
|
|
|
+ );
|
|
|
+ }
|
|
|
+ var thisBinding = isBind ? thisArg : this,
|
|
|
+ fn = isBindKey ? thisBinding[func] : func;
|
|
|
+
|
|
|
+ length = args.length;
|
|
|
+ if (argPos) {
|
|
|
+ args = reorder(args, argPos);
|
|
|
+ } else if (isFlip && length > 1) {
|
|
|
+ args.reverse();
|
|
|
+ }
|
|
|
+ if (isAry && ary < length) {
|
|
|
+ args.length = ary;
|
|
|
+ }
|
|
|
+ if (this && this !== root && this instanceof wrapper) {
|
|
|
+ fn = Ctor || createCtor(fn);
|
|
|
+ }
|
|
|
+ return fn.apply(thisBinding, args);
|
|
|
+ }
|
|
|
+ return wrapper;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function like `_.invertBy`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} setter The function to set accumulator values.
|
|
|
+ * @param {Function} toIteratee The function to resolve iteratees.
|
|
|
+ * @returns {Function} Returns the new inverter function.
|
|
|
+ */
|
|
|
+ function createInverter(setter, toIteratee) {
|
|
|
+ return function(object, iteratee) {
|
|
|
+ return baseInverter(object, setter, toIteratee(iteratee), {});
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that performs a mathematical operation on two values.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} operator The function to perform the operation.
|
|
|
+ * @param {number} [defaultValue] The value used for `undefined` arguments.
|
|
|
+ * @returns {Function} Returns the new mathematical operation function.
|
|
|
+ */
|
|
|
+ function createMathOperation(operator, defaultValue) {
|
|
|
+ return function(value, other) {
|
|
|
+ var result;
|
|
|
+ if (value === undefined && other === undefined) {
|
|
|
+ return defaultValue;
|
|
|
+ }
|
|
|
+ if (value !== undefined) {
|
|
|
+ result = value;
|
|
|
+ }
|
|
|
+ if (other !== undefined) {
|
|
|
+ if (result === undefined) {
|
|
|
+ return other;
|
|
|
+ }
|
|
|
+ if (typeof value == 'string' || typeof other == 'string') {
|
|
|
+ value = baseToString(value);
|
|
|
+ other = baseToString(other);
|
|
|
+ } else {
|
|
|
+ value = baseToNumber(value);
|
|
|
+ other = baseToNumber(other);
|
|
|
+ }
|
|
|
+ result = operator(value, other);
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function like `_.over`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} arrayFunc The function to iterate over iteratees.
|
|
|
+ * @returns {Function} Returns the new over function.
|
|
|
+ */
|
|
|
+ function createOver(arrayFunc) {
|
|
|
+ return flatRest(function(iteratees) {
|
|
|
+ iteratees = arrayMap(iteratees, baseUnary(getIteratee()));
|
|
|
+ return baseRest(function(args) {
|
|
|
+ var thisArg = this;
|
|
|
+ return arrayFunc(iteratees, function(iteratee) {
|
|
|
+ return apply(iteratee, thisArg, args);
|
|
|
+ });
|
|
|
+ });
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates the padding for `string` based on `length`. The `chars` string
|
|
|
+ * is truncated if the number of characters exceeds `length`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {number} length The padding length.
|
|
|
+ * @param {string} [chars=' '] The string used as padding.
|
|
|
+ * @returns {string} Returns the padding for `string`.
|
|
|
+ */
|
|
|
+ function createPadding(length, chars) {
|
|
|
+ chars = chars === undefined ? ' ' : baseToString(chars);
|
|
|
+
|
|
|
+ var charsLength = chars.length;
|
|
|
+ if (charsLength < 2) {
|
|
|
+ return charsLength ? baseRepeat(chars, length) : chars;
|
|
|
+ }
|
|
|
+ var result = baseRepeat(chars, nativeCeil(length / stringSize(chars)));
|
|
|
+ return hasUnicode(chars)
|
|
|
+ ? castSlice(stringToArray(result), 0, length).join('')
|
|
|
+ : result.slice(0, length);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that wraps `func` to invoke it with the `this` binding
|
|
|
+ * of `thisArg` and `partials` prepended to the arguments it receives.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} func The function to wrap.
|
|
|
+ * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
|
|
|
+ * @param {*} thisArg The `this` binding of `func`.
|
|
|
+ * @param {Array} partials The arguments to prepend to those provided to
|
|
|
+ * the new function.
|
|
|
+ * @returns {Function} Returns the new wrapped function.
|
|
|
+ */
|
|
|
+ function createPartial(func, bitmask, thisArg, partials) {
|
|
|
+ var isBind = bitmask & WRAP_BIND_FLAG,
|
|
|
+ Ctor = createCtor(func);
|
|
|
+
|
|
|
+ function wrapper() {
|
|
|
+ var argsIndex = -1,
|
|
|
+ argsLength = arguments.length,
|
|
|
+ leftIndex = -1,
|
|
|
+ leftLength = partials.length,
|
|
|
+ args = Array(leftLength + argsLength),
|
|
|
+ fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
|
|
|
+
|
|
|
+ while (++leftIndex < leftLength) {
|
|
|
+ args[leftIndex] = partials[leftIndex];
|
|
|
+ }
|
|
|
+ while (argsLength--) {
|
|
|
+ args[leftIndex++] = arguments[++argsIndex];
|
|
|
+ }
|
|
|
+ return apply(fn, isBind ? thisArg : this, args);
|
|
|
+ }
|
|
|
+ return wrapper;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a `_.range` or `_.rangeRight` function.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {boolean} [fromRight] Specify iterating from right to left.
|
|
|
+ * @returns {Function} Returns the new range function.
|
|
|
+ */
|
|
|
+ function createRange(fromRight) {
|
|
|
+ return function(start, end, step) {
|
|
|
+ if (step && typeof step != 'number' && isIterateeCall(start, end, step)) {
|
|
|
+ end = step = undefined;
|
|
|
+ }
|
|
|
+ // Ensure the sign of `-0` is preserved.
|
|
|
+ start = toFinite(start);
|
|
|
+ if (end === undefined) {
|
|
|
+ end = start;
|
|
|
+ start = 0;
|
|
|
+ } else {
|
|
|
+ end = toFinite(end);
|
|
|
+ }
|
|
|
+ step = step === undefined ? (start < end ? 1 : -1) : toFinite(step);
|
|
|
+ return baseRange(start, end, step, fromRight);
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that performs a relational operation on two values.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} operator The function to perform the operation.
|
|
|
+ * @returns {Function} Returns the new relational operation function.
|
|
|
+ */
|
|
|
+ function createRelationalOperation(operator) {
|
|
|
+ return function(value, other) {
|
|
|
+ if (!(typeof value == 'string' && typeof other == 'string')) {
|
|
|
+ value = toNumber(value);
|
|
|
+ other = toNumber(other);
|
|
|
+ }
|
|
|
+ return operator(value, other);
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that wraps `func` to continue currying.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} func The function to wrap.
|
|
|
+ * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
|
|
|
+ * @param {Function} wrapFunc The function to create the `func` wrapper.
|
|
|
+ * @param {*} placeholder The placeholder value.
|
|
|
+ * @param {*} [thisArg] The `this` binding of `func`.
|
|
|
+ * @param {Array} [partials] The arguments to prepend to those provided to
|
|
|
+ * the new function.
|
|
|
+ * @param {Array} [holders] The `partials` placeholder indexes.
|
|
|
+ * @param {Array} [argPos] The argument positions of the new function.
|
|
|
+ * @param {number} [ary] The arity cap of `func`.
|
|
|
+ * @param {number} [arity] The arity of `func`.
|
|
|
+ * @returns {Function} Returns the new wrapped function.
|
|
|
+ */
|
|
|
+ function createRecurry(func, bitmask, wrapFunc, placeholder, thisArg, partials, holders, argPos, ary, arity) {
|
|
|
+ var isCurry = bitmask & WRAP_CURRY_FLAG,
|
|
|
+ newHolders = isCurry ? holders : undefined,
|
|
|
+ newHoldersRight = isCurry ? undefined : holders,
|
|
|
+ newPartials = isCurry ? partials : undefined,
|
|
|
+ newPartialsRight = isCurry ? undefined : partials;
|
|
|
+
|
|
|
+ bitmask |= (isCurry ? WRAP_PARTIAL_FLAG : WRAP_PARTIAL_RIGHT_FLAG);
|
|
|
+ bitmask &= ~(isCurry ? WRAP_PARTIAL_RIGHT_FLAG : WRAP_PARTIAL_FLAG);
|
|
|
+
|
|
|
+ if (!(bitmask & WRAP_CURRY_BOUND_FLAG)) {
|
|
|
+ bitmask &= ~(WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG);
|
|
|
+ }
|
|
|
+ var newData = [
|
|
|
+ func, bitmask, thisArg, newPartials, newHolders, newPartialsRight,
|
|
|
+ newHoldersRight, argPos, ary, arity
|
|
|
+ ];
|
|
|
+
|
|
|
+ var result = wrapFunc.apply(undefined, newData);
|
|
|
+ if (isLaziable(func)) {
|
|
|
+ setData(result, newData);
|
|
|
+ }
|
|
|
+ result.placeholder = placeholder;
|
|
|
+ return setWrapToString(result, func, bitmask);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function like `_.round`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {string} methodName The name of the `Math` method to use when rounding.
|
|
|
+ * @returns {Function} Returns the new round function.
|
|
|
+ */
|
|
|
+ function createRound(methodName) {
|
|
|
+ var func = Math[methodName];
|
|
|
+ return function(number, precision) {
|
|
|
+ number = toNumber(number);
|
|
|
+ precision = precision == null ? 0 : nativeMin(toInteger(precision), 292);
|
|
|
+ if (precision) {
|
|
|
+ // Shift with exponential notation to avoid floating-point issues.
|
|
|
+ // See [MDN](https://mdn.io/round#Examples) for more details.
|
|
|
+ var pair = (toString(number) + 'e').split('e'),
|
|
|
+ value = func(pair[0] + 'e' + (+pair[1] + precision));
|
|
|
+
|
|
|
+ pair = (toString(value) + 'e').split('e');
|
|
|
+ return +(pair[0] + 'e' + (+pair[1] - precision));
|
|
|
+ }
|
|
|
+ return func(number);
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a set object of `values`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} values The values to add to the set.
|
|
|
+ * @returns {Object} Returns the new set.
|
|
|
+ */
|
|
|
+ var createSet = !(Set && (1 / setToArray(new Set([,-0]))[1]) == INFINITY) ? noop : function(values) {
|
|
|
+ return new Set(values);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a `_.toPairs` or `_.toPairsIn` function.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} keysFunc The function to get the keys of a given object.
|
|
|
+ * @returns {Function} Returns the new pairs function.
|
|
|
+ */
|
|
|
+ function createToPairs(keysFunc) {
|
|
|
+ return function(object) {
|
|
|
+ var tag = getTag(object);
|
|
|
+ if (tag == mapTag) {
|
|
|
+ return mapToArray(object);
|
|
|
+ }
|
|
|
+ if (tag == setTag) {
|
|
|
+ return setToPairs(object);
|
|
|
+ }
|
|
|
+ return baseToPairs(object, keysFunc(object));
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that either curries or invokes `func` with optional
|
|
|
+ * `this` binding and partially applied arguments.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function|string} func The function or method name to wrap.
|
|
|
+ * @param {number} bitmask The bitmask flags.
|
|
|
+ * 1 - `_.bind`
|
|
|
+ * 2 - `_.bindKey`
|
|
|
+ * 4 - `_.curry` or `_.curryRight` of a bound function
|
|
|
+ * 8 - `_.curry`
|
|
|
+ * 16 - `_.curryRight`
|
|
|
+ * 32 - `_.partial`
|
|
|
+ * 64 - `_.partialRight`
|
|
|
+ * 128 - `_.rearg`
|
|
|
+ * 256 - `_.ary`
|
|
|
+ * 512 - `_.flip`
|
|
|
+ * @param {*} [thisArg] The `this` binding of `func`.
|
|
|
+ * @param {Array} [partials] The arguments to be partially applied.
|
|
|
+ * @param {Array} [holders] The `partials` placeholder indexes.
|
|
|
+ * @param {Array} [argPos] The argument positions of the new function.
|
|
|
+ * @param {number} [ary] The arity cap of `func`.
|
|
|
+ * @param {number} [arity] The arity of `func`.
|
|
|
+ * @returns {Function} Returns the new wrapped function.
|
|
|
+ */
|
|
|
+ function createWrap(func, bitmask, thisArg, partials, holders, argPos, ary, arity) {
|
|
|
+ var isBindKey = bitmask & WRAP_BIND_KEY_FLAG;
|
|
|
+ if (!isBindKey && typeof func != 'function') {
|
|
|
+ throw new TypeError(FUNC_ERROR_TEXT);
|
|
|
+ }
|
|
|
+ var length = partials ? partials.length : 0;
|
|
|
+ if (!length) {
|
|
|
+ bitmask &= ~(WRAP_PARTIAL_FLAG | WRAP_PARTIAL_RIGHT_FLAG);
|
|
|
+ partials = holders = undefined;
|
|
|
+ }
|
|
|
+ ary = ary === undefined ? ary : nativeMax(toInteger(ary), 0);
|
|
|
+ arity = arity === undefined ? arity : toInteger(arity);
|
|
|
+ length -= holders ? holders.length : 0;
|
|
|
+
|
|
|
+ if (bitmask & WRAP_PARTIAL_RIGHT_FLAG) {
|
|
|
+ var partialsRight = partials,
|
|
|
+ holdersRight = holders;
|
|
|
+
|
|
|
+ partials = holders = undefined;
|
|
|
+ }
|
|
|
+ var data = isBindKey ? undefined : getData(func);
|
|
|
+
|
|
|
+ var newData = [
|
|
|
+ func, bitmask, thisArg, partials, holders, partialsRight, holdersRight,
|
|
|
+ argPos, ary, arity
|
|
|
+ ];
|
|
|
+
|
|
|
+ if (data) {
|
|
|
+ mergeData(newData, data);
|
|
|
+ }
|
|
|
+ func = newData[0];
|
|
|
+ bitmask = newData[1];
|
|
|
+ thisArg = newData[2];
|
|
|
+ partials = newData[3];
|
|
|
+ holders = newData[4];
|
|
|
+ arity = newData[9] = newData[9] === undefined
|
|
|
+ ? (isBindKey ? 0 : func.length)
|
|
|
+ : nativeMax(newData[9] - length, 0);
|
|
|
+
|
|
|
+ if (!arity && bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG)) {
|
|
|
+ bitmask &= ~(WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG);
|
|
|
+ }
|
|
|
+ if (!bitmask || bitmask == WRAP_BIND_FLAG) {
|
|
|
+ var result = createBind(func, bitmask, thisArg);
|
|
|
+ } else if (bitmask == WRAP_CURRY_FLAG || bitmask == WRAP_CURRY_RIGHT_FLAG) {
|
|
|
+ result = createCurry(func, bitmask, arity);
|
|
|
+ } else if ((bitmask == WRAP_PARTIAL_FLAG || bitmask == (WRAP_BIND_FLAG | WRAP_PARTIAL_FLAG)) && !holders.length) {
|
|
|
+ result = createPartial(func, bitmask, thisArg, partials);
|
|
|
+ } else {
|
|
|
+ result = createHybrid.apply(undefined, newData);
|
|
|
+ }
|
|
|
+ var setter = data ? baseSetData : setData;
|
|
|
+ return setWrapToString(setter(result, newData), func, bitmask);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Used by `_.defaults` to customize its `_.assignIn` use to assign properties
|
|
|
+ * of source objects to the destination object for all destination properties
|
|
|
+ * that resolve to `undefined`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} objValue The destination value.
|
|
|
+ * @param {*} srcValue The source value.
|
|
|
+ * @param {string} key The key of the property to assign.
|
|
|
+ * @param {Object} object The parent object of `objValue`.
|
|
|
+ * @returns {*} Returns the value to assign.
|
|
|
+ */
|
|
|
+ function customDefaultsAssignIn(objValue, srcValue, key, object) {
|
|
|
+ if (objValue === undefined ||
|
|
|
+ (eq(objValue, objectProto[key]) && !hasOwnProperty.call(object, key))) {
|
|
|
+ return srcValue;
|
|
|
+ }
|
|
|
+ return objValue;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Used by `_.defaultsDeep` to customize its `_.merge` use to merge source
|
|
|
+ * objects into destination objects that are passed thru.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} objValue The destination value.
|
|
|
+ * @param {*} srcValue The source value.
|
|
|
+ * @param {string} key The key of the property to merge.
|
|
|
+ * @param {Object} object The parent object of `objValue`.
|
|
|
+ * @param {Object} source The parent object of `srcValue`.
|
|
|
+ * @param {Object} [stack] Tracks traversed source values and their merged
|
|
|
+ * counterparts.
|
|
|
+ * @returns {*} Returns the value to assign.
|
|
|
+ */
|
|
|
+ function customDefaultsMerge(objValue, srcValue, key, object, source, stack) {
|
|
|
+ if (isObject(objValue) && isObject(srcValue)) {
|
|
|
+ // Recursively merge objects and arrays (susceptible to call stack limits).
|
|
|
+ stack.set(srcValue, objValue);
|
|
|
+ baseMerge(objValue, srcValue, undefined, customDefaultsMerge, stack);
|
|
|
+ stack['delete'](srcValue);
|
|
|
+ }
|
|
|
+ return objValue;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Used by `_.omit` to customize its `_.cloneDeep` use to only clone plain
|
|
|
+ * objects.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to inspect.
|
|
|
+ * @param {string} key The key of the property to inspect.
|
|
|
+ * @returns {*} Returns the uncloned value or `undefined` to defer cloning to `_.cloneDeep`.
|
|
|
+ */
|
|
|
+ function customOmitClone(value) {
|
|
|
+ return isPlainObject(value) ? undefined : value;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A specialized version of `baseIsEqualDeep` for arrays with support for
|
|
|
+ * partial deep comparisons.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The array to compare.
|
|
|
+ * @param {Array} other The other array to compare.
|
|
|
+ * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
|
|
|
+ * @param {Function} customizer The function to customize comparisons.
|
|
|
+ * @param {Function} equalFunc The function to determine equivalents of values.
|
|
|
+ * @param {Object} stack Tracks traversed `array` and `other` objects.
|
|
|
+ * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.
|
|
|
+ */
|
|
|
+ function equalArrays(array, other, bitmask, customizer, equalFunc, stack) {
|
|
|
+ var isPartial = bitmask & COMPARE_PARTIAL_FLAG,
|
|
|
+ arrLength = array.length,
|
|
|
+ othLength = other.length;
|
|
|
+
|
|
|
+ if (arrLength != othLength && !(isPartial && othLength > arrLength)) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ // Assume cyclic values are equal.
|
|
|
+ var stacked = stack.get(array);
|
|
|
+ if (stacked && stack.get(other)) {
|
|
|
+ return stacked == other;
|
|
|
+ }
|
|
|
+ var index = -1,
|
|
|
+ result = true,
|
|
|
+ seen = (bitmask & COMPARE_UNORDERED_FLAG) ? new SetCache : undefined;
|
|
|
+
|
|
|
+ stack.set(array, other);
|
|
|
+ stack.set(other, array);
|
|
|
+
|
|
|
+ // Ignore non-index properties.
|
|
|
+ while (++index < arrLength) {
|
|
|
+ var arrValue = array[index],
|
|
|
+ othValue = other[index];
|
|
|
+
|
|
|
+ if (customizer) {
|
|
|
+ var compared = isPartial
|
|
|
+ ? customizer(othValue, arrValue, index, other, array, stack)
|
|
|
+ : customizer(arrValue, othValue, index, array, other, stack);
|
|
|
+ }
|
|
|
+ if (compared !== undefined) {
|
|
|
+ if (compared) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+ result = false;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ // Recursively compare arrays (susceptible to call stack limits).
|
|
|
+ if (seen) {
|
|
|
+ if (!arraySome(other, function(othValue, othIndex) {
|
|
|
+ if (!cacheHas(seen, othIndex) &&
|
|
|
+ (arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) {
|
|
|
+ return seen.push(othIndex);
|
|
|
+ }
|
|
|
+ })) {
|
|
|
+ result = false;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ } else if (!(
|
|
|
+ arrValue === othValue ||
|
|
|
+ equalFunc(arrValue, othValue, bitmask, customizer, stack)
|
|
|
+ )) {
|
|
|
+ result = false;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ stack['delete'](array);
|
|
|
+ stack['delete'](other);
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A specialized version of `baseIsEqualDeep` for comparing objects of
|
|
|
+ * the same `toStringTag`.
|
|
|
+ *
|
|
|
+ * **Note:** This function only supports comparing values with tags of
|
|
|
+ * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to compare.
|
|
|
+ * @param {Object} other The other object to compare.
|
|
|
+ * @param {string} tag The `toStringTag` of the objects to compare.
|
|
|
+ * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
|
|
|
+ * @param {Function} customizer The function to customize comparisons.
|
|
|
+ * @param {Function} equalFunc The function to determine equivalents of values.
|
|
|
+ * @param {Object} stack Tracks traversed `object` and `other` objects.
|
|
|
+ * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
|
|
|
+ */
|
|
|
+ function equalByTag(object, other, tag, bitmask, customizer, equalFunc, stack) {
|
|
|
+ switch (tag) {
|
|
|
+ case dataViewTag:
|
|
|
+ if ((object.byteLength != other.byteLength) ||
|
|
|
+ (object.byteOffset != other.byteOffset)) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ object = object.buffer;
|
|
|
+ other = other.buffer;
|
|
|
+
|
|
|
+ case arrayBufferTag:
|
|
|
+ if ((object.byteLength != other.byteLength) ||
|
|
|
+ !equalFunc(new Uint8Array(object), new Uint8Array(other))) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ return true;
|
|
|
+
|
|
|
+ case boolTag:
|
|
|
+ case dateTag:
|
|
|
+ case numberTag:
|
|
|
+ // Coerce booleans to `1` or `0` and dates to milliseconds.
|
|
|
+ // Invalid dates are coerced to `NaN`.
|
|
|
+ return eq(+object, +other);
|
|
|
+
|
|
|
+ case errorTag:
|
|
|
+ return object.name == other.name && object.message == other.message;
|
|
|
+
|
|
|
+ case regexpTag:
|
|
|
+ case stringTag:
|
|
|
+ // Coerce regexes to strings and treat strings, primitives and objects,
|
|
|
+ // as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring
|
|
|
+ // for more details.
|
|
|
+ return object == (other + '');
|
|
|
+
|
|
|
+ case mapTag:
|
|
|
+ var convert = mapToArray;
|
|
|
+
|
|
|
+ case setTag:
|
|
|
+ var isPartial = bitmask & COMPARE_PARTIAL_FLAG;
|
|
|
+ convert || (convert = setToArray);
|
|
|
+
|
|
|
+ if (object.size != other.size && !isPartial) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ // Assume cyclic values are equal.
|
|
|
+ var stacked = stack.get(object);
|
|
|
+ if (stacked) {
|
|
|
+ return stacked == other;
|
|
|
+ }
|
|
|
+ bitmask |= COMPARE_UNORDERED_FLAG;
|
|
|
+
|
|
|
+ // Recursively compare objects (susceptible to call stack limits).
|
|
|
+ stack.set(object, other);
|
|
|
+ var result = equalArrays(convert(object), convert(other), bitmask, customizer, equalFunc, stack);
|
|
|
+ stack['delete'](object);
|
|
|
+ return result;
|
|
|
+
|
|
|
+ case symbolTag:
|
|
|
+ if (symbolValueOf) {
|
|
|
+ return symbolValueOf.call(object) == symbolValueOf.call(other);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A specialized version of `baseIsEqualDeep` for objects with support for
|
|
|
+ * partial deep comparisons.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to compare.
|
|
|
+ * @param {Object} other The other object to compare.
|
|
|
+ * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
|
|
|
+ * @param {Function} customizer The function to customize comparisons.
|
|
|
+ * @param {Function} equalFunc The function to determine equivalents of values.
|
|
|
+ * @param {Object} stack Tracks traversed `object` and `other` objects.
|
|
|
+ * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
|
|
|
+ */
|
|
|
+ function equalObjects(object, other, bitmask, customizer, equalFunc, stack) {
|
|
|
+ var isPartial = bitmask & COMPARE_PARTIAL_FLAG,
|
|
|
+ objProps = getAllKeys(object),
|
|
|
+ objLength = objProps.length,
|
|
|
+ othProps = getAllKeys(other),
|
|
|
+ othLength = othProps.length;
|
|
|
+
|
|
|
+ if (objLength != othLength && !isPartial) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ var index = objLength;
|
|
|
+ while (index--) {
|
|
|
+ var key = objProps[index];
|
|
|
+ if (!(isPartial ? key in other : hasOwnProperty.call(other, key))) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ // Assume cyclic values are equal.
|
|
|
+ var stacked = stack.get(object);
|
|
|
+ if (stacked && stack.get(other)) {
|
|
|
+ return stacked == other;
|
|
|
+ }
|
|
|
+ var result = true;
|
|
|
+ stack.set(object, other);
|
|
|
+ stack.set(other, object);
|
|
|
+
|
|
|
+ var skipCtor = isPartial;
|
|
|
+ while (++index < objLength) {
|
|
|
+ key = objProps[index];
|
|
|
+ var objValue = object[key],
|
|
|
+ othValue = other[key];
|
|
|
+
|
|
|
+ if (customizer) {
|
|
|
+ var compared = isPartial
|
|
|
+ ? customizer(othValue, objValue, key, other, object, stack)
|
|
|
+ : customizer(objValue, othValue, key, object, other, stack);
|
|
|
+ }
|
|
|
+ // Recursively compare objects (susceptible to call stack limits).
|
|
|
+ if (!(compared === undefined
|
|
|
+ ? (objValue === othValue || equalFunc(objValue, othValue, bitmask, customizer, stack))
|
|
|
+ : compared
|
|
|
+ )) {
|
|
|
+ result = false;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ skipCtor || (skipCtor = key == 'constructor');
|
|
|
+ }
|
|
|
+ if (result && !skipCtor) {
|
|
|
+ var objCtor = object.constructor,
|
|
|
+ othCtor = other.constructor;
|
|
|
+
|
|
|
+ // Non `Object` object instances with different constructors are not equal.
|
|
|
+ if (objCtor != othCtor &&
|
|
|
+ ('constructor' in object && 'constructor' in other) &&
|
|
|
+ !(typeof objCtor == 'function' && objCtor instanceof objCtor &&
|
|
|
+ typeof othCtor == 'function' && othCtor instanceof othCtor)) {
|
|
|
+ result = false;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ stack['delete'](object);
|
|
|
+ stack['delete'](other);
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A specialized version of `baseRest` which flattens the rest array.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} func The function to apply a rest parameter to.
|
|
|
+ * @returns {Function} Returns the new function.
|
|
|
+ */
|
|
|
+ function flatRest(func) {
|
|
|
+ return setToString(overRest(func, undefined, flatten), func + '');
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an array of own enumerable property names and symbols of `object`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to query.
|
|
|
+ * @returns {Array} Returns the array of property names and symbols.
|
|
|
+ */
|
|
|
+ function getAllKeys(object) {
|
|
|
+ return baseGetAllKeys(object, keys, getSymbols);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an array of own and inherited enumerable property names and
|
|
|
+ * symbols of `object`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to query.
|
|
|
+ * @returns {Array} Returns the array of property names and symbols.
|
|
|
+ */
|
|
|
+ function getAllKeysIn(object) {
|
|
|
+ return baseGetAllKeys(object, keysIn, getSymbolsIn);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets metadata for `func`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} func The function to query.
|
|
|
+ * @returns {*} Returns the metadata for `func`.
|
|
|
+ */
|
|
|
+ var getData = !metaMap ? noop : function(func) {
|
|
|
+ return metaMap.get(func);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the name of `func`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} func The function to query.
|
|
|
+ * @returns {string} Returns the function name.
|
|
|
+ */
|
|
|
+ function getFuncName(func) {
|
|
|
+ var result = (func.name + ''),
|
|
|
+ array = realNames[result],
|
|
|
+ length = hasOwnProperty.call(realNames, result) ? array.length : 0;
|
|
|
+
|
|
|
+ while (length--) {
|
|
|
+ var data = array[length],
|
|
|
+ otherFunc = data.func;
|
|
|
+ if (otherFunc == null || otherFunc == func) {
|
|
|
+ return data.name;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the argument placeholder value for `func`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} func The function to inspect.
|
|
|
+ * @returns {*} Returns the placeholder value.
|
|
|
+ */
|
|
|
+ function getHolder(func) {
|
|
|
+ var object = hasOwnProperty.call(lodash, 'placeholder') ? lodash : func;
|
|
|
+ return object.placeholder;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the appropriate "iteratee" function. If `_.iteratee` is customized,
|
|
|
+ * this function returns the custom method, otherwise it returns `baseIteratee`.
|
|
|
+ * If arguments are provided, the chosen function is invoked with them and
|
|
|
+ * its result is returned.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} [value] The value to convert to an iteratee.
|
|
|
+ * @param {number} [arity] The arity of the created iteratee.
|
|
|
+ * @returns {Function} Returns the chosen function or its result.
|
|
|
+ */
|
|
|
+ function getIteratee() {
|
|
|
+ var result = lodash.iteratee || iteratee;
|
|
|
+ result = result === iteratee ? baseIteratee : result;
|
|
|
+ return arguments.length ? result(arguments[0], arguments[1]) : result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the data for `map`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} map The map to query.
|
|
|
+ * @param {string} key The reference key.
|
|
|
+ * @returns {*} Returns the map data.
|
|
|
+ */
|
|
|
+ function getMapData(map, key) {
|
|
|
+ var data = map.__data__;
|
|
|
+ return isKeyable(key)
|
|
|
+ ? data[typeof key == 'string' ? 'string' : 'hash']
|
|
|
+ : data.map;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the property names, values, and compare flags of `object`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to query.
|
|
|
+ * @returns {Array} Returns the match data of `object`.
|
|
|
+ */
|
|
|
+ function getMatchData(object) {
|
|
|
+ var result = keys(object),
|
|
|
+ length = result.length;
|
|
|
+
|
|
|
+ while (length--) {
|
|
|
+ var key = result[length],
|
|
|
+ value = object[key];
|
|
|
+
|
|
|
+ result[length] = [key, value, isStrictComparable(value)];
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the native function at `key` of `object`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to query.
|
|
|
+ * @param {string} key The key of the method to get.
|
|
|
+ * @returns {*} Returns the function if it's native, else `undefined`.
|
|
|
+ */
|
|
|
+ function getNative(object, key) {
|
|
|
+ var value = getValue(object, key);
|
|
|
+ return baseIsNative(value) ? value : undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to query.
|
|
|
+ * @returns {string} Returns the raw `toStringTag`.
|
|
|
+ */
|
|
|
+ function getRawTag(value) {
|
|
|
+ var isOwn = hasOwnProperty.call(value, symToStringTag),
|
|
|
+ tag = value[symToStringTag];
|
|
|
+
|
|
|
+ try {
|
|
|
+ value[symToStringTag] = undefined;
|
|
|
+ var unmasked = true;
|
|
|
+ } catch (e) {}
|
|
|
+
|
|
|
+ var result = nativeObjectToString.call(value);
|
|
|
+ if (unmasked) {
|
|
|
+ if (isOwn) {
|
|
|
+ value[symToStringTag] = tag;
|
|
|
+ } else {
|
|
|
+ delete value[symToStringTag];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an array of the own enumerable symbols of `object`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to query.
|
|
|
+ * @returns {Array} Returns the array of symbols.
|
|
|
+ */
|
|
|
+ var getSymbols = !nativeGetSymbols ? stubArray : function(object) {
|
|
|
+ if (object == null) {
|
|
|
+ return [];
|
|
|
+ }
|
|
|
+ object = Object(object);
|
|
|
+ return arrayFilter(nativeGetSymbols(object), function(symbol) {
|
|
|
+ return propertyIsEnumerable.call(object, symbol);
|
|
|
+ });
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an array of the own and inherited enumerable symbols of `object`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to query.
|
|
|
+ * @returns {Array} Returns the array of symbols.
|
|
|
+ */
|
|
|
+ var getSymbolsIn = !nativeGetSymbols ? stubArray : function(object) {
|
|
|
+ var result = [];
|
|
|
+ while (object) {
|
|
|
+ arrayPush(result, getSymbols(object));
|
|
|
+ object = getPrototype(object);
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the `toStringTag` of `value`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to query.
|
|
|
+ * @returns {string} Returns the `toStringTag`.
|
|
|
+ */
|
|
|
+ var getTag = baseGetTag;
|
|
|
+
|
|
|
+ // Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6.
|
|
|
+ if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||
|
|
|
+ (Map && getTag(new Map) != mapTag) ||
|
|
|
+ (Promise && getTag(Promise.resolve()) != promiseTag) ||
|
|
|
+ (Set && getTag(new Set) != setTag) ||
|
|
|
+ (WeakMap && getTag(new WeakMap) != weakMapTag)) {
|
|
|
+ getTag = function(value) {
|
|
|
+ var result = baseGetTag(value),
|
|
|
+ Ctor = result == objectTag ? value.constructor : undefined,
|
|
|
+ ctorString = Ctor ? toSource(Ctor) : '';
|
|
|
+
|
|
|
+ if (ctorString) {
|
|
|
+ switch (ctorString) {
|
|
|
+ case dataViewCtorString: return dataViewTag;
|
|
|
+ case mapCtorString: return mapTag;
|
|
|
+ case promiseCtorString: return promiseTag;
|
|
|
+ case setCtorString: return setTag;
|
|
|
+ case weakMapCtorString: return weakMapTag;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the view, applying any `transforms` to the `start` and `end` positions.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {number} start The start of the view.
|
|
|
+ * @param {number} end The end of the view.
|
|
|
+ * @param {Array} transforms The transformations to apply to the view.
|
|
|
+ * @returns {Object} Returns an object containing the `start` and `end`
|
|
|
+ * positions of the view.
|
|
|
+ */
|
|
|
+ function getView(start, end, transforms) {
|
|
|
+ var index = -1,
|
|
|
+ length = transforms.length;
|
|
|
+
|
|
|
+ while (++index < length) {
|
|
|
+ var data = transforms[index],
|
|
|
+ size = data.size;
|
|
|
+
|
|
|
+ switch (data.type) {
|
|
|
+ case 'drop': start += size; break;
|
|
|
+ case 'dropRight': end -= size; break;
|
|
|
+ case 'take': end = nativeMin(end, start + size); break;
|
|
|
+ case 'takeRight': start = nativeMax(start, end - size); break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return { 'start': start, 'end': end };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Extracts wrapper details from the `source` body comment.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {string} source The source to inspect.
|
|
|
+ * @returns {Array} Returns the wrapper details.
|
|
|
+ */
|
|
|
+ function getWrapDetails(source) {
|
|
|
+ var match = source.match(reWrapDetails);
|
|
|
+ return match ? match[1].split(reSplitDetails) : [];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `path` exists on `object`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to query.
|
|
|
+ * @param {Array|string} path The path to check.
|
|
|
+ * @param {Function} hasFunc The function to check properties.
|
|
|
+ * @returns {boolean} Returns `true` if `path` exists, else `false`.
|
|
|
+ */
|
|
|
+ function hasPath(object, path, hasFunc) {
|
|
|
+ path = castPath(path, object);
|
|
|
+
|
|
|
+ var index = -1,
|
|
|
+ length = path.length,
|
|
|
+ result = false;
|
|
|
+
|
|
|
+ while (++index < length) {
|
|
|
+ var key = toKey(path[index]);
|
|
|
+ if (!(result = object != null && hasFunc(object, key))) {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ object = object[key];
|
|
|
+ }
|
|
|
+ if (result || ++index != length) {
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+ length = object == null ? 0 : object.length;
|
|
|
+ return !!length && isLength(length) && isIndex(key, length) &&
|
|
|
+ (isArray(object) || isArguments(object));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Initializes an array clone.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The array to clone.
|
|
|
+ * @returns {Array} Returns the initialized clone.
|
|
|
+ */
|
|
|
+ function initCloneArray(array) {
|
|
|
+ var length = array.length,
|
|
|
+ result = new array.constructor(length);
|
|
|
+
|
|
|
+ // Add properties assigned by `RegExp#exec`.
|
|
|
+ if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) {
|
|
|
+ result.index = array.index;
|
|
|
+ result.input = array.input;
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Initializes an object clone.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to clone.
|
|
|
+ * @returns {Object} Returns the initialized clone.
|
|
|
+ */
|
|
|
+ function initCloneObject(object) {
|
|
|
+ return (typeof object.constructor == 'function' && !isPrototype(object))
|
|
|
+ ? baseCreate(getPrototype(object))
|
|
|
+ : {};
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Initializes an object clone based on its `toStringTag`.
|
|
|
+ *
|
|
|
+ * **Note:** This function only supports cloning values with tags of
|
|
|
+ * `Boolean`, `Date`, `Error`, `Map`, `Number`, `RegExp`, `Set`, or `String`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to clone.
|
|
|
+ * @param {string} tag The `toStringTag` of the object to clone.
|
|
|
+ * @param {boolean} [isDeep] Specify a deep clone.
|
|
|
+ * @returns {Object} Returns the initialized clone.
|
|
|
+ */
|
|
|
+ function initCloneByTag(object, tag, isDeep) {
|
|
|
+ var Ctor = object.constructor;
|
|
|
+ switch (tag) {
|
|
|
+ case arrayBufferTag:
|
|
|
+ return cloneArrayBuffer(object);
|
|
|
+
|
|
|
+ case boolTag:
|
|
|
+ case dateTag:
|
|
|
+ return new Ctor(+object);
|
|
|
+
|
|
|
+ case dataViewTag:
|
|
|
+ return cloneDataView(object, isDeep);
|
|
|
+
|
|
|
+ case float32Tag: case float64Tag:
|
|
|
+ case int8Tag: case int16Tag: case int32Tag:
|
|
|
+ case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag:
|
|
|
+ return cloneTypedArray(object, isDeep);
|
|
|
+
|
|
|
+ case mapTag:
|
|
|
+ return new Ctor;
|
|
|
+
|
|
|
+ case numberTag:
|
|
|
+ case stringTag:
|
|
|
+ return new Ctor(object);
|
|
|
+
|
|
|
+ case regexpTag:
|
|
|
+ return cloneRegExp(object);
|
|
|
+
|
|
|
+ case setTag:
|
|
|
+ return new Ctor;
|
|
|
+
|
|
|
+ case symbolTag:
|
|
|
+ return cloneSymbol(object);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Inserts wrapper `details` in a comment at the top of the `source` body.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {string} source The source to modify.
|
|
|
+ * @returns {Array} details The details to insert.
|
|
|
+ * @returns {string} Returns the modified source.
|
|
|
+ */
|
|
|
+ function insertWrapDetails(source, details) {
|
|
|
+ var length = details.length;
|
|
|
+ if (!length) {
|
|
|
+ return source;
|
|
|
+ }
|
|
|
+ var lastIndex = length - 1;
|
|
|
+ details[lastIndex] = (length > 1 ? '& ' : '') + details[lastIndex];
|
|
|
+ details = details.join(length > 2 ? ', ' : ' ');
|
|
|
+ return source.replace(reWrapComment, '{\n/* [wrapped with ' + details + '] */\n');
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is a flattenable `arguments` object or array.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is flattenable, else `false`.
|
|
|
+ */
|
|
|
+ function isFlattenable(value) {
|
|
|
+ return isArray(value) || isArguments(value) ||
|
|
|
+ !!(spreadableSymbol && value && value[spreadableSymbol]);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is a valid array-like index.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
|
|
|
+ */
|
|
|
+ function isIndex(value, length) {
|
|
|
+ var type = typeof value;
|
|
|
+ length = length == null ? MAX_SAFE_INTEGER : length;
|
|
|
+
|
|
|
+ return !!length &&
|
|
|
+ (type == 'number' ||
|
|
|
+ (type != 'symbol' && reIsUint.test(value))) &&
|
|
|
+ (value > -1 && value % 1 == 0 && value < length);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if the given arguments are from an iteratee call.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The potential iteratee value argument.
|
|
|
+ * @param {*} index The potential iteratee index or key argument.
|
|
|
+ * @param {*} object The potential iteratee object argument.
|
|
|
+ * @returns {boolean} Returns `true` if the arguments are from an iteratee call,
|
|
|
+ * else `false`.
|
|
|
+ */
|
|
|
+ function isIterateeCall(value, index, object) {
|
|
|
+ if (!isObject(object)) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ var type = typeof index;
|
|
|
+ if (type == 'number'
|
|
|
+ ? (isArrayLike(object) && isIndex(index, object.length))
|
|
|
+ : (type == 'string' && index in object)
|
|
|
+ ) {
|
|
|
+ return eq(object[index], value);
|
|
|
+ }
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is a property name and not a property path.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @param {Object} [object] The object to query keys on.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is a property name, else `false`.
|
|
|
+ */
|
|
|
+ function isKey(value, object) {
|
|
|
+ if (isArray(value)) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ var type = typeof value;
|
|
|
+ if (type == 'number' || type == 'symbol' || type == 'boolean' ||
|
|
|
+ value == null || isSymbol(value)) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ return reIsPlainProp.test(value) || !reIsDeepProp.test(value) ||
|
|
|
+ (object != null && value in Object(object));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is suitable for use as unique object key.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is suitable, else `false`.
|
|
|
+ */
|
|
|
+ function isKeyable(value) {
|
|
|
+ var type = typeof value;
|
|
|
+ return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')
|
|
|
+ ? (value !== '__proto__')
|
|
|
+ : (value === null);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `func` has a lazy counterpart.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} func The function to check.
|
|
|
+ * @returns {boolean} Returns `true` if `func` has a lazy counterpart,
|
|
|
+ * else `false`.
|
|
|
+ */
|
|
|
+ function isLaziable(func) {
|
|
|
+ var funcName = getFuncName(func),
|
|
|
+ other = lodash[funcName];
|
|
|
+
|
|
|
+ if (typeof other != 'function' || !(funcName in LazyWrapper.prototype)) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ if (func === other) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ var data = getData(other);
|
|
|
+ return !!data && func === data[0];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `func` has its source masked.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} func The function to check.
|
|
|
+ * @returns {boolean} Returns `true` if `func` is masked, else `false`.
|
|
|
+ */
|
|
|
+ function isMasked(func) {
|
|
|
+ return !!maskSrcKey && (maskSrcKey in func);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `func` is capable of being masked.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `func` is maskable, else `false`.
|
|
|
+ */
|
|
|
+ var isMaskable = coreJsData ? isFunction : stubFalse;
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is likely a prototype object.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.
|
|
|
+ */
|
|
|
+ function isPrototype(value) {
|
|
|
+ var Ctor = value && value.constructor,
|
|
|
+ proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;
|
|
|
+
|
|
|
+ return value === proto;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is suitable for strict equality comparisons, i.e. `===`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` if suitable for strict
|
|
|
+ * equality comparisons, else `false`.
|
|
|
+ */
|
|
|
+ function isStrictComparable(value) {
|
|
|
+ return value === value && !isObject(value);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A specialized version of `matchesProperty` for source values suitable
|
|
|
+ * for strict equality comparisons, i.e. `===`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {string} key The key of the property to get.
|
|
|
+ * @param {*} srcValue The value to match.
|
|
|
+ * @returns {Function} Returns the new spec function.
|
|
|
+ */
|
|
|
+ function matchesStrictComparable(key, srcValue) {
|
|
|
+ return function(object) {
|
|
|
+ if (object == null) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ return object[key] === srcValue &&
|
|
|
+ (srcValue !== undefined || (key in Object(object)));
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A specialized version of `_.memoize` which clears the memoized function's
|
|
|
+ * cache when it exceeds `MAX_MEMOIZE_SIZE`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} func The function to have its output memoized.
|
|
|
+ * @returns {Function} Returns the new memoized function.
|
|
|
+ */
|
|
|
+ function memoizeCapped(func) {
|
|
|
+ var result = memoize(func, function(key) {
|
|
|
+ if (cache.size === MAX_MEMOIZE_SIZE) {
|
|
|
+ cache.clear();
|
|
|
+ }
|
|
|
+ return key;
|
|
|
+ });
|
|
|
+
|
|
|
+ var cache = result.cache;
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Merges the function metadata of `source` into `data`.
|
|
|
+ *
|
|
|
+ * Merging metadata reduces the number of wrappers used to invoke a function.
|
|
|
+ * This is possible because methods like `_.bind`, `_.curry`, and `_.partial`
|
|
|
+ * may be applied regardless of execution order. Methods like `_.ary` and
|
|
|
+ * `_.rearg` modify function arguments, making the order in which they are
|
|
|
+ * executed important, preventing the merging of metadata. However, we make
|
|
|
+ * an exception for a safe combined case where curried functions have `_.ary`
|
|
|
+ * and or `_.rearg` applied.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} data The destination metadata.
|
|
|
+ * @param {Array} source The source metadata.
|
|
|
+ * @returns {Array} Returns `data`.
|
|
|
+ */
|
|
|
+ function mergeData(data, source) {
|
|
|
+ var bitmask = data[1],
|
|
|
+ srcBitmask = source[1],
|
|
|
+ newBitmask = bitmask | srcBitmask,
|
|
|
+ isCommon = newBitmask < (WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG | WRAP_ARY_FLAG);
|
|
|
+
|
|
|
+ var isCombo =
|
|
|
+ ((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_CURRY_FLAG)) ||
|
|
|
+ ((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_REARG_FLAG) && (data[7].length <= source[8])) ||
|
|
|
+ ((srcBitmask == (WRAP_ARY_FLAG | WRAP_REARG_FLAG)) && (source[7].length <= source[8]) && (bitmask == WRAP_CURRY_FLAG));
|
|
|
+
|
|
|
+ // Exit early if metadata can't be merged.
|
|
|
+ if (!(isCommon || isCombo)) {
|
|
|
+ return data;
|
|
|
+ }
|
|
|
+ // Use source `thisArg` if available.
|
|
|
+ if (srcBitmask & WRAP_BIND_FLAG) {
|
|
|
+ data[2] = source[2];
|
|
|
+ // Set when currying a bound function.
|
|
|
+ newBitmask |= bitmask & WRAP_BIND_FLAG ? 0 : WRAP_CURRY_BOUND_FLAG;
|
|
|
+ }
|
|
|
+ // Compose partial arguments.
|
|
|
+ var value = source[3];
|
|
|
+ if (value) {
|
|
|
+ var partials = data[3];
|
|
|
+ data[3] = partials ? composeArgs(partials, value, source[4]) : value;
|
|
|
+ data[4] = partials ? replaceHolders(data[3], PLACEHOLDER) : source[4];
|
|
|
+ }
|
|
|
+ // Compose partial right arguments.
|
|
|
+ value = source[5];
|
|
|
+ if (value) {
|
|
|
+ partials = data[5];
|
|
|
+ data[5] = partials ? composeArgsRight(partials, value, source[6]) : value;
|
|
|
+ data[6] = partials ? replaceHolders(data[5], PLACEHOLDER) : source[6];
|
|
|
+ }
|
|
|
+ // Use source `argPos` if available.
|
|
|
+ value = source[7];
|
|
|
+ if (value) {
|
|
|
+ data[7] = value;
|
|
|
+ }
|
|
|
+ // Use source `ary` if it's smaller.
|
|
|
+ if (srcBitmask & WRAP_ARY_FLAG) {
|
|
|
+ data[8] = data[8] == null ? source[8] : nativeMin(data[8], source[8]);
|
|
|
+ }
|
|
|
+ // Use source `arity` if one is not provided.
|
|
|
+ if (data[9] == null) {
|
|
|
+ data[9] = source[9];
|
|
|
+ }
|
|
|
+ // Use source `func` and merge bitmasks.
|
|
|
+ data[0] = source[0];
|
|
|
+ data[1] = newBitmask;
|
|
|
+
|
|
|
+ return data;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This function is like
|
|
|
+ * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
|
|
|
+ * except that it includes inherited enumerable properties.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to query.
|
|
|
+ * @returns {Array} Returns the array of property names.
|
|
|
+ */
|
|
|
+ function nativeKeysIn(object) {
|
|
|
+ var result = [];
|
|
|
+ if (object != null) {
|
|
|
+ for (var key in Object(object)) {
|
|
|
+ result.push(key);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts `value` to a string using `Object.prototype.toString`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to convert.
|
|
|
+ * @returns {string} Returns the converted string.
|
|
|
+ */
|
|
|
+ function objectToString(value) {
|
|
|
+ return nativeObjectToString.call(value);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A specialized version of `baseRest` which transforms the rest array.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} func The function to apply a rest parameter to.
|
|
|
+ * @param {number} [start=func.length-1] The start position of the rest parameter.
|
|
|
+ * @param {Function} transform The rest array transform.
|
|
|
+ * @returns {Function} Returns the new function.
|
|
|
+ */
|
|
|
+ function overRest(func, start, transform) {
|
|
|
+ start = nativeMax(start === undefined ? (func.length - 1) : start, 0);
|
|
|
+ return function() {
|
|
|
+ var args = arguments,
|
|
|
+ index = -1,
|
|
|
+ length = nativeMax(args.length - start, 0),
|
|
|
+ array = Array(length);
|
|
|
+
|
|
|
+ while (++index < length) {
|
|
|
+ array[index] = args[start + index];
|
|
|
+ }
|
|
|
+ index = -1;
|
|
|
+ var otherArgs = Array(start + 1);
|
|
|
+ while (++index < start) {
|
|
|
+ otherArgs[index] = args[index];
|
|
|
+ }
|
|
|
+ otherArgs[start] = transform(array);
|
|
|
+ return apply(func, this, otherArgs);
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the parent value at `path` of `object`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to query.
|
|
|
+ * @param {Array} path The path to get the parent value of.
|
|
|
+ * @returns {*} Returns the parent value.
|
|
|
+ */
|
|
|
+ function parent(object, path) {
|
|
|
+ return path.length < 2 ? object : baseGet(object, baseSlice(path, 0, -1));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Reorder `array` according to the specified indexes where the element at
|
|
|
+ * the first index is assigned as the first element, the element at
|
|
|
+ * the second index is assigned as the second element, and so on.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The array to reorder.
|
|
|
+ * @param {Array} indexes The arranged array indexes.
|
|
|
+ * @returns {Array} Returns `array`.
|
|
|
+ */
|
|
|
+ function reorder(array, indexes) {
|
|
|
+ var arrLength = array.length,
|
|
|
+ length = nativeMin(indexes.length, arrLength),
|
|
|
+ oldArray = copyArray(array);
|
|
|
+
|
|
|
+ while (length--) {
|
|
|
+ var index = indexes[length];
|
|
|
+ array[length] = isIndex(index, arrLength) ? oldArray[index] : undefined;
|
|
|
+ }
|
|
|
+ return array;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the value at `key`, unless `key` is "__proto__".
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} object The object to query.
|
|
|
+ * @param {string} key The key of the property to get.
|
|
|
+ * @returns {*} Returns the property value.
|
|
|
+ */
|
|
|
+ function safeGet(object, key) {
|
|
|
+ if (key == '__proto__') {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ return object[key];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Sets metadata for `func`.
|
|
|
+ *
|
|
|
+ * **Note:** If this function becomes hot, i.e. is invoked a lot in a short
|
|
|
+ * period of time, it will trip its breaker and transition to an identity
|
|
|
+ * function to avoid garbage collection pauses in V8. See
|
|
|
+ * [V8 issue 2070](https://bugs.chromium.org/p/v8/issues/detail?id=2070)
|
|
|
+ * for more details.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} func The function to associate metadata with.
|
|
|
+ * @param {*} data The metadata.
|
|
|
+ * @returns {Function} Returns `func`.
|
|
|
+ */
|
|
|
+ var setData = shortOut(baseSetData);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A simple wrapper around the global [`setTimeout`](https://mdn.io/setTimeout).
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} func The function to delay.
|
|
|
+ * @param {number} wait The number of milliseconds to delay invocation.
|
|
|
+ * @returns {number|Object} Returns the timer id or timeout object.
|
|
|
+ */
|
|
|
+ var setTimeout = ctxSetTimeout || function(func, wait) {
|
|
|
+ return root.setTimeout(func, wait);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Sets the `toString` method of `func` to return `string`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} func The function to modify.
|
|
|
+ * @param {Function} string The `toString` result.
|
|
|
+ * @returns {Function} Returns `func`.
|
|
|
+ */
|
|
|
+ var setToString = shortOut(baseSetToString);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Sets the `toString` method of `wrapper` to mimic the source of `reference`
|
|
|
+ * with wrapper details in a comment at the top of the source body.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} wrapper The function to modify.
|
|
|
+ * @param {Function} reference The reference function.
|
|
|
+ * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
|
|
|
+ * @returns {Function} Returns `wrapper`.
|
|
|
+ */
|
|
|
+ function setWrapToString(wrapper, reference, bitmask) {
|
|
|
+ var source = (reference + '');
|
|
|
+ return setToString(wrapper, insertWrapDetails(source, updateWrapDetails(getWrapDetails(source), bitmask)));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that'll short out and invoke `identity` instead
|
|
|
+ * of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN`
|
|
|
+ * milliseconds.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} func The function to restrict.
|
|
|
+ * @returns {Function} Returns the new shortable function.
|
|
|
+ */
|
|
|
+ function shortOut(func) {
|
|
|
+ var count = 0,
|
|
|
+ lastCalled = 0;
|
|
|
+
|
|
|
+ return function() {
|
|
|
+ var stamp = nativeNow(),
|
|
|
+ remaining = HOT_SPAN - (stamp - lastCalled);
|
|
|
+
|
|
|
+ lastCalled = stamp;
|
|
|
+ if (remaining > 0) {
|
|
|
+ if (++count >= HOT_COUNT) {
|
|
|
+ return arguments[0];
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ count = 0;
|
|
|
+ }
|
|
|
+ return func.apply(undefined, arguments);
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A specialized version of `_.shuffle` which mutates and sets the size of `array`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Array} array The array to shuffle.
|
|
|
+ * @param {number} [size=array.length] The size of `array`.
|
|
|
+ * @returns {Array} Returns `array`.
|
|
|
+ */
|
|
|
+ function shuffleSelf(array, size) {
|
|
|
+ var index = -1,
|
|
|
+ length = array.length,
|
|
|
+ lastIndex = length - 1;
|
|
|
+
|
|
|
+ size = size === undefined ? length : size;
|
|
|
+ while (++index < size) {
|
|
|
+ var rand = baseRandom(index, lastIndex),
|
|
|
+ value = array[rand];
|
|
|
+
|
|
|
+ array[rand] = array[index];
|
|
|
+ array[index] = value;
|
|
|
+ }
|
|
|
+ array.length = size;
|
|
|
+ return array;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts `string` to a property path array.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {string} string The string to convert.
|
|
|
+ * @returns {Array} Returns the property path array.
|
|
|
+ */
|
|
|
+ var stringToPath = memoizeCapped(function(string) {
|
|
|
+ var result = [];
|
|
|
+ if (string.charCodeAt(0) === 46 /* . */) {
|
|
|
+ result.push('');
|
|
|
+ }
|
|
|
+ string.replace(rePropName, function(match, number, quote, subString) {
|
|
|
+ result.push(quote ? subString.replace(reEscapeChar, '$1') : (number || match));
|
|
|
+ });
|
|
|
+ return result;
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts `value` to a string key if it's not a string or symbol.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {*} value The value to inspect.
|
|
|
+ * @returns {string|symbol} Returns the key.
|
|
|
+ */
|
|
|
+ function toKey(value) {
|
|
|
+ if (typeof value == 'string' || isSymbol(value)) {
|
|
|
+ return value;
|
|
|
+ }
|
|
|
+ var result = (value + '');
|
|
|
+ return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts `func` to its source code.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Function} func The function to convert.
|
|
|
+ * @returns {string} Returns the source code.
|
|
|
+ */
|
|
|
+ function toSource(func) {
|
|
|
+ if (func != null) {
|
|
|
+ try {
|
|
|
+ return funcToString.call(func);
|
|
|
+ } catch (e) {}
|
|
|
+ try {
|
|
|
+ return (func + '');
|
|
|
+ } catch (e) {}
|
|
|
+ }
|
|
|
+ return '';
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Updates wrapper `details` based on `bitmask` flags.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @returns {Array} details The details to modify.
|
|
|
+ * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
|
|
|
+ * @returns {Array} Returns `details`.
|
|
|
+ */
|
|
|
+ function updateWrapDetails(details, bitmask) {
|
|
|
+ arrayEach(wrapFlags, function(pair) {
|
|
|
+ var value = '_.' + pair[0];
|
|
|
+ if ((bitmask & pair[1]) && !arrayIncludes(details, value)) {
|
|
|
+ details.push(value);
|
|
|
+ }
|
|
|
+ });
|
|
|
+ return details.sort();
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a clone of `wrapper`.
|
|
|
+ *
|
|
|
+ * @private
|
|
|
+ * @param {Object} wrapper The wrapper to clone.
|
|
|
+ * @returns {Object} Returns the cloned wrapper.
|
|
|
+ */
|
|
|
+ function wrapperClone(wrapper) {
|
|
|
+ if (wrapper instanceof LazyWrapper) {
|
|
|
+ return wrapper.clone();
|
|
|
+ }
|
|
|
+ var result = new LodashWrapper(wrapper.__wrapped__, wrapper.__chain__);
|
|
|
+ result.__actions__ = copyArray(wrapper.__actions__);
|
|
|
+ result.__index__ = wrapper.__index__;
|
|
|
+ result.__values__ = wrapper.__values__;
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /*------------------------------------------------------------------------*/
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an array of elements split into groups the length of `size`.
|
|
|
+ * If `array` can't be split evenly, the final chunk will be the remaining
|
|
|
+ * elements.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to process.
|
|
|
+ * @param {number} [size=1] The length of each chunk
|
|
|
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
|
|
|
+ * @returns {Array} Returns the new array of chunks.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.chunk(['a', 'b', 'c', 'd'], 2);
|
|
|
+ * // => [['a', 'b'], ['c', 'd']]
|
|
|
+ *
|
|
|
+ * _.chunk(['a', 'b', 'c', 'd'], 3);
|
|
|
+ * // => [['a', 'b', 'c'], ['d']]
|
|
|
+ */
|
|
|
+ function chunk(array, size, guard) {
|
|
|
+ if ((guard ? isIterateeCall(array, size, guard) : size === undefined)) {
|
|
|
+ size = 1;
|
|
|
+ } else {
|
|
|
+ size = nativeMax(toInteger(size), 0);
|
|
|
+ }
|
|
|
+ var length = array == null ? 0 : array.length;
|
|
|
+ if (!length || size < 1) {
|
|
|
+ return [];
|
|
|
+ }
|
|
|
+ var index = 0,
|
|
|
+ resIndex = 0,
|
|
|
+ result = Array(nativeCeil(length / size));
|
|
|
+
|
|
|
+ while (index < length) {
|
|
|
+ result[resIndex++] = baseSlice(array, index, (index += size));
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an array with all falsey values removed. The values `false`, `null`,
|
|
|
+ * `0`, `""`, `undefined`, and `NaN` are falsey.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to compact.
|
|
|
+ * @returns {Array} Returns the new array of filtered values.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.compact([0, 1, false, 2, '', 3]);
|
|
|
+ * // => [1, 2, 3]
|
|
|
+ */
|
|
|
+ function compact(array) {
|
|
|
+ var index = -1,
|
|
|
+ length = array == null ? 0 : array.length,
|
|
|
+ resIndex = 0,
|
|
|
+ result = [];
|
|
|
+
|
|
|
+ while (++index < length) {
|
|
|
+ var value = array[index];
|
|
|
+ if (value) {
|
|
|
+ result[resIndex++] = value;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a new array concatenating `array` with any additional arrays
|
|
|
+ * and/or values.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to concatenate.
|
|
|
+ * @param {...*} [values] The values to concatenate.
|
|
|
+ * @returns {Array} Returns the new concatenated array.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var array = [1];
|
|
|
+ * var other = _.concat(array, 2, [3], [[4]]);
|
|
|
+ *
|
|
|
+ * console.log(other);
|
|
|
+ * // => [1, 2, 3, [4]]
|
|
|
+ *
|
|
|
+ * console.log(array);
|
|
|
+ * // => [1]
|
|
|
+ */
|
|
|
+ function concat() {
|
|
|
+ var length = arguments.length;
|
|
|
+ if (!length) {
|
|
|
+ return [];
|
|
|
+ }
|
|
|
+ var args = Array(length - 1),
|
|
|
+ array = arguments[0],
|
|
|
+ index = length;
|
|
|
+
|
|
|
+ while (index--) {
|
|
|
+ args[index - 1] = arguments[index];
|
|
|
+ }
|
|
|
+ return arrayPush(isArray(array) ? copyArray(array) : [array], baseFlatten(args, 1));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an array of `array` values not included in the other given arrays
|
|
|
+ * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
|
|
|
+ * for equality comparisons. The order and references of result values are
|
|
|
+ * determined by the first array.
|
|
|
+ *
|
|
|
+ * **Note:** Unlike `_.pullAll`, this method returns a new array.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to inspect.
|
|
|
+ * @param {...Array} [values] The values to exclude.
|
|
|
+ * @returns {Array} Returns the new array of filtered values.
|
|
|
+ * @see _.without, _.xor
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.difference([2, 1], [2, 3]);
|
|
|
+ * // => [1]
|
|
|
+ */
|
|
|
+ var difference = baseRest(function(array, values) {
|
|
|
+ return isArrayLikeObject(array)
|
|
|
+ ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true))
|
|
|
+ : [];
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.difference` except that it accepts `iteratee` which
|
|
|
+ * is invoked for each element of `array` and `values` to generate the criterion
|
|
|
+ * by which they're compared. The order and references of result values are
|
|
|
+ * determined by the first array. The iteratee is invoked with one argument:
|
|
|
+ * (value).
|
|
|
+ *
|
|
|
+ * **Note:** Unlike `_.pullAllBy`, this method returns a new array.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to inspect.
|
|
|
+ * @param {...Array} [values] The values to exclude.
|
|
|
+ * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
|
|
|
+ * @returns {Array} Returns the new array of filtered values.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.differenceBy([2.1, 1.2], [2.3, 3.4], Math.floor);
|
|
|
+ * // => [1.2]
|
|
|
+ *
|
|
|
+ * // The `_.property` iteratee shorthand.
|
|
|
+ * _.differenceBy([{ 'x': 2 }, { 'x': 1 }], [{ 'x': 1 }], 'x');
|
|
|
+ * // => [{ 'x': 2 }]
|
|
|
+ */
|
|
|
+ var differenceBy = baseRest(function(array, values) {
|
|
|
+ var iteratee = last(values);
|
|
|
+ if (isArrayLikeObject(iteratee)) {
|
|
|
+ iteratee = undefined;
|
|
|
+ }
|
|
|
+ return isArrayLikeObject(array)
|
|
|
+ ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), getIteratee(iteratee, 2))
|
|
|
+ : [];
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.difference` except that it accepts `comparator`
|
|
|
+ * which is invoked to compare elements of `array` to `values`. The order and
|
|
|
+ * references of result values are determined by the first array. The comparator
|
|
|
+ * is invoked with two arguments: (arrVal, othVal).
|
|
|
+ *
|
|
|
+ * **Note:** Unlike `_.pullAllWith`, this method returns a new array.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to inspect.
|
|
|
+ * @param {...Array} [values] The values to exclude.
|
|
|
+ * @param {Function} [comparator] The comparator invoked per element.
|
|
|
+ * @returns {Array} Returns the new array of filtered values.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
|
|
|
+ *
|
|
|
+ * _.differenceWith(objects, [{ 'x': 1, 'y': 2 }], _.isEqual);
|
|
|
+ * // => [{ 'x': 2, 'y': 1 }]
|
|
|
+ */
|
|
|
+ var differenceWith = baseRest(function(array, values) {
|
|
|
+ var comparator = last(values);
|
|
|
+ if (isArrayLikeObject(comparator)) {
|
|
|
+ comparator = undefined;
|
|
|
+ }
|
|
|
+ return isArrayLikeObject(array)
|
|
|
+ ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), undefined, comparator)
|
|
|
+ : [];
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a slice of `array` with `n` elements dropped from the beginning.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.5.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to query.
|
|
|
+ * @param {number} [n=1] The number of elements to drop.
|
|
|
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
|
|
|
+ * @returns {Array} Returns the slice of `array`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.drop([1, 2, 3]);
|
|
|
+ * // => [2, 3]
|
|
|
+ *
|
|
|
+ * _.drop([1, 2, 3], 2);
|
|
|
+ * // => [3]
|
|
|
+ *
|
|
|
+ * _.drop([1, 2, 3], 5);
|
|
|
+ * // => []
|
|
|
+ *
|
|
|
+ * _.drop([1, 2, 3], 0);
|
|
|
+ * // => [1, 2, 3]
|
|
|
+ */
|
|
|
+ function drop(array, n, guard) {
|
|
|
+ var length = array == null ? 0 : array.length;
|
|
|
+ if (!length) {
|
|
|
+ return [];
|
|
|
+ }
|
|
|
+ n = (guard || n === undefined) ? 1 : toInteger(n);
|
|
|
+ return baseSlice(array, n < 0 ? 0 : n, length);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a slice of `array` with `n` elements dropped from the end.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to query.
|
|
|
+ * @param {number} [n=1] The number of elements to drop.
|
|
|
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
|
|
|
+ * @returns {Array} Returns the slice of `array`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.dropRight([1, 2, 3]);
|
|
|
+ * // => [1, 2]
|
|
|
+ *
|
|
|
+ * _.dropRight([1, 2, 3], 2);
|
|
|
+ * // => [1]
|
|
|
+ *
|
|
|
+ * _.dropRight([1, 2, 3], 5);
|
|
|
+ * // => []
|
|
|
+ *
|
|
|
+ * _.dropRight([1, 2, 3], 0);
|
|
|
+ * // => [1, 2, 3]
|
|
|
+ */
|
|
|
+ function dropRight(array, n, guard) {
|
|
|
+ var length = array == null ? 0 : array.length;
|
|
|
+ if (!length) {
|
|
|
+ return [];
|
|
|
+ }
|
|
|
+ n = (guard || n === undefined) ? 1 : toInteger(n);
|
|
|
+ n = length - n;
|
|
|
+ return baseSlice(array, 0, n < 0 ? 0 : n);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a slice of `array` excluding elements dropped from the end.
|
|
|
+ * Elements are dropped until `predicate` returns falsey. The predicate is
|
|
|
+ * invoked with three arguments: (value, index, array).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to query.
|
|
|
+ * @param {Function} [predicate=_.identity] The function invoked per iteration.
|
|
|
+ * @returns {Array} Returns the slice of `array`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var users = [
|
|
|
+ * { 'user': 'barney', 'active': true },
|
|
|
+ * { 'user': 'fred', 'active': false },
|
|
|
+ * { 'user': 'pebbles', 'active': false }
|
|
|
+ * ];
|
|
|
+ *
|
|
|
+ * _.dropRightWhile(users, function(o) { return !o.active; });
|
|
|
+ * // => objects for ['barney']
|
|
|
+ *
|
|
|
+ * // The `_.matches` iteratee shorthand.
|
|
|
+ * _.dropRightWhile(users, { 'user': 'pebbles', 'active': false });
|
|
|
+ * // => objects for ['barney', 'fred']
|
|
|
+ *
|
|
|
+ * // The `_.matchesProperty` iteratee shorthand.
|
|
|
+ * _.dropRightWhile(users, ['active', false]);
|
|
|
+ * // => objects for ['barney']
|
|
|
+ *
|
|
|
+ * // The `_.property` iteratee shorthand.
|
|
|
+ * _.dropRightWhile(users, 'active');
|
|
|
+ * // => objects for ['barney', 'fred', 'pebbles']
|
|
|
+ */
|
|
|
+ function dropRightWhile(array, predicate) {
|
|
|
+ return (array && array.length)
|
|
|
+ ? baseWhile(array, getIteratee(predicate, 3), true, true)
|
|
|
+ : [];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a slice of `array` excluding elements dropped from the beginning.
|
|
|
+ * Elements are dropped until `predicate` returns falsey. The predicate is
|
|
|
+ * invoked with three arguments: (value, index, array).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to query.
|
|
|
+ * @param {Function} [predicate=_.identity] The function invoked per iteration.
|
|
|
+ * @returns {Array} Returns the slice of `array`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var users = [
|
|
|
+ * { 'user': 'barney', 'active': false },
|
|
|
+ * { 'user': 'fred', 'active': false },
|
|
|
+ * { 'user': 'pebbles', 'active': true }
|
|
|
+ * ];
|
|
|
+ *
|
|
|
+ * _.dropWhile(users, function(o) { return !o.active; });
|
|
|
+ * // => objects for ['pebbles']
|
|
|
+ *
|
|
|
+ * // The `_.matches` iteratee shorthand.
|
|
|
+ * _.dropWhile(users, { 'user': 'barney', 'active': false });
|
|
|
+ * // => objects for ['fred', 'pebbles']
|
|
|
+ *
|
|
|
+ * // The `_.matchesProperty` iteratee shorthand.
|
|
|
+ * _.dropWhile(users, ['active', false]);
|
|
|
+ * // => objects for ['pebbles']
|
|
|
+ *
|
|
|
+ * // The `_.property` iteratee shorthand.
|
|
|
+ * _.dropWhile(users, 'active');
|
|
|
+ * // => objects for ['barney', 'fred', 'pebbles']
|
|
|
+ */
|
|
|
+ function dropWhile(array, predicate) {
|
|
|
+ return (array && array.length)
|
|
|
+ ? baseWhile(array, getIteratee(predicate, 3), true)
|
|
|
+ : [];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Fills elements of `array` with `value` from `start` up to, but not
|
|
|
+ * including, `end`.
|
|
|
+ *
|
|
|
+ * **Note:** This method mutates `array`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.2.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to fill.
|
|
|
+ * @param {*} value The value to fill `array` with.
|
|
|
+ * @param {number} [start=0] The start position.
|
|
|
+ * @param {number} [end=array.length] The end position.
|
|
|
+ * @returns {Array} Returns `array`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var array = [1, 2, 3];
|
|
|
+ *
|
|
|
+ * _.fill(array, 'a');
|
|
|
+ * console.log(array);
|
|
|
+ * // => ['a', 'a', 'a']
|
|
|
+ *
|
|
|
+ * _.fill(Array(3), 2);
|
|
|
+ * // => [2, 2, 2]
|
|
|
+ *
|
|
|
+ * _.fill([4, 6, 8, 10], '*', 1, 3);
|
|
|
+ * // => [4, '*', '*', 10]
|
|
|
+ */
|
|
|
+ function fill(array, value, start, end) {
|
|
|
+ var length = array == null ? 0 : array.length;
|
|
|
+ if (!length) {
|
|
|
+ return [];
|
|
|
+ }
|
|
|
+ if (start && typeof start != 'number' && isIterateeCall(array, value, start)) {
|
|
|
+ start = 0;
|
|
|
+ end = length;
|
|
|
+ }
|
|
|
+ return baseFill(array, value, start, end);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.find` except that it returns the index of the first
|
|
|
+ * element `predicate` returns truthy for instead of the element itself.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 1.1.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to inspect.
|
|
|
+ * @param {Function} [predicate=_.identity] The function invoked per iteration.
|
|
|
+ * @param {number} [fromIndex=0] The index to search from.
|
|
|
+ * @returns {number} Returns the index of the found element, else `-1`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var users = [
|
|
|
+ * { 'user': 'barney', 'active': false },
|
|
|
+ * { 'user': 'fred', 'active': false },
|
|
|
+ * { 'user': 'pebbles', 'active': true }
|
|
|
+ * ];
|
|
|
+ *
|
|
|
+ * _.findIndex(users, function(o) { return o.user == 'barney'; });
|
|
|
+ * // => 0
|
|
|
+ *
|
|
|
+ * // The `_.matches` iteratee shorthand.
|
|
|
+ * _.findIndex(users, { 'user': 'fred', 'active': false });
|
|
|
+ * // => 1
|
|
|
+ *
|
|
|
+ * // The `_.matchesProperty` iteratee shorthand.
|
|
|
+ * _.findIndex(users, ['active', false]);
|
|
|
+ * // => 0
|
|
|
+ *
|
|
|
+ * // The `_.property` iteratee shorthand.
|
|
|
+ * _.findIndex(users, 'active');
|
|
|
+ * // => 2
|
|
|
+ */
|
|
|
+ function findIndex(array, predicate, fromIndex) {
|
|
|
+ var length = array == null ? 0 : array.length;
|
|
|
+ if (!length) {
|
|
|
+ return -1;
|
|
|
+ }
|
|
|
+ var index = fromIndex == null ? 0 : toInteger(fromIndex);
|
|
|
+ if (index < 0) {
|
|
|
+ index = nativeMax(length + index, 0);
|
|
|
+ }
|
|
|
+ return baseFindIndex(array, getIteratee(predicate, 3), index);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.findIndex` except that it iterates over elements
|
|
|
+ * of `collection` from right to left.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 2.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to inspect.
|
|
|
+ * @param {Function} [predicate=_.identity] The function invoked per iteration.
|
|
|
+ * @param {number} [fromIndex=array.length-1] The index to search from.
|
|
|
+ * @returns {number} Returns the index of the found element, else `-1`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var users = [
|
|
|
+ * { 'user': 'barney', 'active': true },
|
|
|
+ * { 'user': 'fred', 'active': false },
|
|
|
+ * { 'user': 'pebbles', 'active': false }
|
|
|
+ * ];
|
|
|
+ *
|
|
|
+ * _.findLastIndex(users, function(o) { return o.user == 'pebbles'; });
|
|
|
+ * // => 2
|
|
|
+ *
|
|
|
+ * // The `_.matches` iteratee shorthand.
|
|
|
+ * _.findLastIndex(users, { 'user': 'barney', 'active': true });
|
|
|
+ * // => 0
|
|
|
+ *
|
|
|
+ * // The `_.matchesProperty` iteratee shorthand.
|
|
|
+ * _.findLastIndex(users, ['active', false]);
|
|
|
+ * // => 2
|
|
|
+ *
|
|
|
+ * // The `_.property` iteratee shorthand.
|
|
|
+ * _.findLastIndex(users, 'active');
|
|
|
+ * // => 0
|
|
|
+ */
|
|
|
+ function findLastIndex(array, predicate, fromIndex) {
|
|
|
+ var length = array == null ? 0 : array.length;
|
|
|
+ if (!length) {
|
|
|
+ return -1;
|
|
|
+ }
|
|
|
+ var index = length - 1;
|
|
|
+ if (fromIndex !== undefined) {
|
|
|
+ index = toInteger(fromIndex);
|
|
|
+ index = fromIndex < 0
|
|
|
+ ? nativeMax(length + index, 0)
|
|
|
+ : nativeMin(index, length - 1);
|
|
|
+ }
|
|
|
+ return baseFindIndex(array, getIteratee(predicate, 3), index, true);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Flattens `array` a single level deep.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to flatten.
|
|
|
+ * @returns {Array} Returns the new flattened array.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.flatten([1, [2, [3, [4]], 5]]);
|
|
|
+ * // => [1, 2, [3, [4]], 5]
|
|
|
+ */
|
|
|
+ function flatten(array) {
|
|
|
+ var length = array == null ? 0 : array.length;
|
|
|
+ return length ? baseFlatten(array, 1) : [];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Recursively flattens `array`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to flatten.
|
|
|
+ * @returns {Array} Returns the new flattened array.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.flattenDeep([1, [2, [3, [4]], 5]]);
|
|
|
+ * // => [1, 2, 3, 4, 5]
|
|
|
+ */
|
|
|
+ function flattenDeep(array) {
|
|
|
+ var length = array == null ? 0 : array.length;
|
|
|
+ return length ? baseFlatten(array, INFINITY) : [];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Recursively flatten `array` up to `depth` times.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.4.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to flatten.
|
|
|
+ * @param {number} [depth=1] The maximum recursion depth.
|
|
|
+ * @returns {Array} Returns the new flattened array.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var array = [1, [2, [3, [4]], 5]];
|
|
|
+ *
|
|
|
+ * _.flattenDepth(array, 1);
|
|
|
+ * // => [1, 2, [3, [4]], 5]
|
|
|
+ *
|
|
|
+ * _.flattenDepth(array, 2);
|
|
|
+ * // => [1, 2, 3, [4], 5]
|
|
|
+ */
|
|
|
+ function flattenDepth(array, depth) {
|
|
|
+ var length = array == null ? 0 : array.length;
|
|
|
+ if (!length) {
|
|
|
+ return [];
|
|
|
+ }
|
|
|
+ depth = depth === undefined ? 1 : toInteger(depth);
|
|
|
+ return baseFlatten(array, depth);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The inverse of `_.toPairs`; this method returns an object composed
|
|
|
+ * from key-value `pairs`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} pairs The key-value pairs.
|
|
|
+ * @returns {Object} Returns the new object.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.fromPairs([['a', 1], ['b', 2]]);
|
|
|
+ * // => { 'a': 1, 'b': 2 }
|
|
|
+ */
|
|
|
+ function fromPairs(pairs) {
|
|
|
+ var index = -1,
|
|
|
+ length = pairs == null ? 0 : pairs.length,
|
|
|
+ result = {};
|
|
|
+
|
|
|
+ while (++index < length) {
|
|
|
+ var pair = pairs[index];
|
|
|
+ result[pair[0]] = pair[1];
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the first element of `array`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @alias first
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to query.
|
|
|
+ * @returns {*} Returns the first element of `array`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.head([1, 2, 3]);
|
|
|
+ * // => 1
|
|
|
+ *
|
|
|
+ * _.head([]);
|
|
|
+ * // => undefined
|
|
|
+ */
|
|
|
+ function head(array) {
|
|
|
+ return (array && array.length) ? array[0] : undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the index at which the first occurrence of `value` is found in `array`
|
|
|
+ * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
|
|
|
+ * for equality comparisons. If `fromIndex` is negative, it's used as the
|
|
|
+ * offset from the end of `array`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to inspect.
|
|
|
+ * @param {*} value The value to search for.
|
|
|
+ * @param {number} [fromIndex=0] The index to search from.
|
|
|
+ * @returns {number} Returns the index of the matched value, else `-1`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.indexOf([1, 2, 1, 2], 2);
|
|
|
+ * // => 1
|
|
|
+ *
|
|
|
+ * // Search from the `fromIndex`.
|
|
|
+ * _.indexOf([1, 2, 1, 2], 2, 2);
|
|
|
+ * // => 3
|
|
|
+ */
|
|
|
+ function indexOf(array, value, fromIndex) {
|
|
|
+ var length = array == null ? 0 : array.length;
|
|
|
+ if (!length) {
|
|
|
+ return -1;
|
|
|
+ }
|
|
|
+ var index = fromIndex == null ? 0 : toInteger(fromIndex);
|
|
|
+ if (index < 0) {
|
|
|
+ index = nativeMax(length + index, 0);
|
|
|
+ }
|
|
|
+ return baseIndexOf(array, value, index);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets all but the last element of `array`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to query.
|
|
|
+ * @returns {Array} Returns the slice of `array`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.initial([1, 2, 3]);
|
|
|
+ * // => [1, 2]
|
|
|
+ */
|
|
|
+ function initial(array) {
|
|
|
+ var length = array == null ? 0 : array.length;
|
|
|
+ return length ? baseSlice(array, 0, -1) : [];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an array of unique values that are included in all given arrays
|
|
|
+ * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
|
|
|
+ * for equality comparisons. The order and references of result values are
|
|
|
+ * determined by the first array.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Array
|
|
|
+ * @param {...Array} [arrays] The arrays to inspect.
|
|
|
+ * @returns {Array} Returns the new array of intersecting values.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.intersection([2, 1], [2, 3]);
|
|
|
+ * // => [2]
|
|
|
+ */
|
|
|
+ var intersection = baseRest(function(arrays) {
|
|
|
+ var mapped = arrayMap(arrays, castArrayLikeObject);
|
|
|
+ return (mapped.length && mapped[0] === arrays[0])
|
|
|
+ ? baseIntersection(mapped)
|
|
|
+ : [];
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.intersection` except that it accepts `iteratee`
|
|
|
+ * which is invoked for each element of each `arrays` to generate the criterion
|
|
|
+ * by which they're compared. The order and references of result values are
|
|
|
+ * determined by the first array. The iteratee is invoked with one argument:
|
|
|
+ * (value).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {...Array} [arrays] The arrays to inspect.
|
|
|
+ * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
|
|
|
+ * @returns {Array} Returns the new array of intersecting values.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.intersectionBy([2.1, 1.2], [2.3, 3.4], Math.floor);
|
|
|
+ * // => [2.1]
|
|
|
+ *
|
|
|
+ * // The `_.property` iteratee shorthand.
|
|
|
+ * _.intersectionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
|
|
|
+ * // => [{ 'x': 1 }]
|
|
|
+ */
|
|
|
+ var intersectionBy = baseRest(function(arrays) {
|
|
|
+ var iteratee = last(arrays),
|
|
|
+ mapped = arrayMap(arrays, castArrayLikeObject);
|
|
|
+
|
|
|
+ if (iteratee === last(mapped)) {
|
|
|
+ iteratee = undefined;
|
|
|
+ } else {
|
|
|
+ mapped.pop();
|
|
|
+ }
|
|
|
+ return (mapped.length && mapped[0] === arrays[0])
|
|
|
+ ? baseIntersection(mapped, getIteratee(iteratee, 2))
|
|
|
+ : [];
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.intersection` except that it accepts `comparator`
|
|
|
+ * which is invoked to compare elements of `arrays`. The order and references
|
|
|
+ * of result values are determined by the first array. The comparator is
|
|
|
+ * invoked with two arguments: (arrVal, othVal).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {...Array} [arrays] The arrays to inspect.
|
|
|
+ * @param {Function} [comparator] The comparator invoked per element.
|
|
|
+ * @returns {Array} Returns the new array of intersecting values.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
|
|
|
+ * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
|
|
|
+ *
|
|
|
+ * _.intersectionWith(objects, others, _.isEqual);
|
|
|
+ * // => [{ 'x': 1, 'y': 2 }]
|
|
|
+ */
|
|
|
+ var intersectionWith = baseRest(function(arrays) {
|
|
|
+ var comparator = last(arrays),
|
|
|
+ mapped = arrayMap(arrays, castArrayLikeObject);
|
|
|
+
|
|
|
+ comparator = typeof comparator == 'function' ? comparator : undefined;
|
|
|
+ if (comparator) {
|
|
|
+ mapped.pop();
|
|
|
+ }
|
|
|
+ return (mapped.length && mapped[0] === arrays[0])
|
|
|
+ ? baseIntersection(mapped, undefined, comparator)
|
|
|
+ : [];
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts all elements in `array` into a string separated by `separator`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to convert.
|
|
|
+ * @param {string} [separator=','] The element separator.
|
|
|
+ * @returns {string} Returns the joined string.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.join(['a', 'b', 'c'], '~');
|
|
|
+ * // => 'a~b~c'
|
|
|
+ */
|
|
|
+ function join(array, separator) {
|
|
|
+ return array == null ? '' : nativeJoin.call(array, separator);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the last element of `array`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to query.
|
|
|
+ * @returns {*} Returns the last element of `array`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.last([1, 2, 3]);
|
|
|
+ * // => 3
|
|
|
+ */
|
|
|
+ function last(array) {
|
|
|
+ var length = array == null ? 0 : array.length;
|
|
|
+ return length ? array[length - 1] : undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.indexOf` except that it iterates over elements of
|
|
|
+ * `array` from right to left.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to inspect.
|
|
|
+ * @param {*} value The value to search for.
|
|
|
+ * @param {number} [fromIndex=array.length-1] The index to search from.
|
|
|
+ * @returns {number} Returns the index of the matched value, else `-1`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.lastIndexOf([1, 2, 1, 2], 2);
|
|
|
+ * // => 3
|
|
|
+ *
|
|
|
+ * // Search from the `fromIndex`.
|
|
|
+ * _.lastIndexOf([1, 2, 1, 2], 2, 2);
|
|
|
+ * // => 1
|
|
|
+ */
|
|
|
+ function lastIndexOf(array, value, fromIndex) {
|
|
|
+ var length = array == null ? 0 : array.length;
|
|
|
+ if (!length) {
|
|
|
+ return -1;
|
|
|
+ }
|
|
|
+ var index = length;
|
|
|
+ if (fromIndex !== undefined) {
|
|
|
+ index = toInteger(fromIndex);
|
|
|
+ index = index < 0 ? nativeMax(length + index, 0) : nativeMin(index, length - 1);
|
|
|
+ }
|
|
|
+ return value === value
|
|
|
+ ? strictLastIndexOf(array, value, index)
|
|
|
+ : baseFindIndex(array, baseIsNaN, index, true);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the element at index `n` of `array`. If `n` is negative, the nth
|
|
|
+ * element from the end is returned.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.11.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to query.
|
|
|
+ * @param {number} [n=0] The index of the element to return.
|
|
|
+ * @returns {*} Returns the nth element of `array`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var array = ['a', 'b', 'c', 'd'];
|
|
|
+ *
|
|
|
+ * _.nth(array, 1);
|
|
|
+ * // => 'b'
|
|
|
+ *
|
|
|
+ * _.nth(array, -2);
|
|
|
+ * // => 'c';
|
|
|
+ */
|
|
|
+ function nth(array, n) {
|
|
|
+ return (array && array.length) ? baseNth(array, toInteger(n)) : undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Removes all given values from `array` using
|
|
|
+ * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
|
|
|
+ * for equality comparisons.
|
|
|
+ *
|
|
|
+ * **Note:** Unlike `_.without`, this method mutates `array`. Use `_.remove`
|
|
|
+ * to remove elements from an array by predicate.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 2.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to modify.
|
|
|
+ * @param {...*} [values] The values to remove.
|
|
|
+ * @returns {Array} Returns `array`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var array = ['a', 'b', 'c', 'a', 'b', 'c'];
|
|
|
+ *
|
|
|
+ * _.pull(array, 'a', 'c');
|
|
|
+ * console.log(array);
|
|
|
+ * // => ['b', 'b']
|
|
|
+ */
|
|
|
+ var pull = baseRest(pullAll);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.pull` except that it accepts an array of values to remove.
|
|
|
+ *
|
|
|
+ * **Note:** Unlike `_.difference`, this method mutates `array`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to modify.
|
|
|
+ * @param {Array} values The values to remove.
|
|
|
+ * @returns {Array} Returns `array`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var array = ['a', 'b', 'c', 'a', 'b', 'c'];
|
|
|
+ *
|
|
|
+ * _.pullAll(array, ['a', 'c']);
|
|
|
+ * console.log(array);
|
|
|
+ * // => ['b', 'b']
|
|
|
+ */
|
|
|
+ function pullAll(array, values) {
|
|
|
+ return (array && array.length && values && values.length)
|
|
|
+ ? basePullAll(array, values)
|
|
|
+ : array;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.pullAll` except that it accepts `iteratee` which is
|
|
|
+ * invoked for each element of `array` and `values` to generate the criterion
|
|
|
+ * by which they're compared. The iteratee is invoked with one argument: (value).
|
|
|
+ *
|
|
|
+ * **Note:** Unlike `_.differenceBy`, this method mutates `array`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to modify.
|
|
|
+ * @param {Array} values The values to remove.
|
|
|
+ * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
|
|
|
+ * @returns {Array} Returns `array`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var array = [{ 'x': 1 }, { 'x': 2 }, { 'x': 3 }, { 'x': 1 }];
|
|
|
+ *
|
|
|
+ * _.pullAllBy(array, [{ 'x': 1 }, { 'x': 3 }], 'x');
|
|
|
+ * console.log(array);
|
|
|
+ * // => [{ 'x': 2 }]
|
|
|
+ */
|
|
|
+ function pullAllBy(array, values, iteratee) {
|
|
|
+ return (array && array.length && values && values.length)
|
|
|
+ ? basePullAll(array, values, getIteratee(iteratee, 2))
|
|
|
+ : array;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.pullAll` except that it accepts `comparator` which
|
|
|
+ * is invoked to compare elements of `array` to `values`. The comparator is
|
|
|
+ * invoked with two arguments: (arrVal, othVal).
|
|
|
+ *
|
|
|
+ * **Note:** Unlike `_.differenceWith`, this method mutates `array`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.6.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to modify.
|
|
|
+ * @param {Array} values The values to remove.
|
|
|
+ * @param {Function} [comparator] The comparator invoked per element.
|
|
|
+ * @returns {Array} Returns `array`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var array = [{ 'x': 1, 'y': 2 }, { 'x': 3, 'y': 4 }, { 'x': 5, 'y': 6 }];
|
|
|
+ *
|
|
|
+ * _.pullAllWith(array, [{ 'x': 3, 'y': 4 }], _.isEqual);
|
|
|
+ * console.log(array);
|
|
|
+ * // => [{ 'x': 1, 'y': 2 }, { 'x': 5, 'y': 6 }]
|
|
|
+ */
|
|
|
+ function pullAllWith(array, values, comparator) {
|
|
|
+ return (array && array.length && values && values.length)
|
|
|
+ ? basePullAll(array, values, undefined, comparator)
|
|
|
+ : array;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Removes elements from `array` corresponding to `indexes` and returns an
|
|
|
+ * array of removed elements.
|
|
|
+ *
|
|
|
+ * **Note:** Unlike `_.at`, this method mutates `array`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to modify.
|
|
|
+ * @param {...(number|number[])} [indexes] The indexes of elements to remove.
|
|
|
+ * @returns {Array} Returns the new array of removed elements.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var array = ['a', 'b', 'c', 'd'];
|
|
|
+ * var pulled = _.pullAt(array, [1, 3]);
|
|
|
+ *
|
|
|
+ * console.log(array);
|
|
|
+ * // => ['a', 'c']
|
|
|
+ *
|
|
|
+ * console.log(pulled);
|
|
|
+ * // => ['b', 'd']
|
|
|
+ */
|
|
|
+ var pullAt = flatRest(function(array, indexes) {
|
|
|
+ var length = array == null ? 0 : array.length,
|
|
|
+ result = baseAt(array, indexes);
|
|
|
+
|
|
|
+ basePullAt(array, arrayMap(indexes, function(index) {
|
|
|
+ return isIndex(index, length) ? +index : index;
|
|
|
+ }).sort(compareAscending));
|
|
|
+
|
|
|
+ return result;
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Removes all elements from `array` that `predicate` returns truthy for
|
|
|
+ * and returns an array of the removed elements. The predicate is invoked
|
|
|
+ * with three arguments: (value, index, array).
|
|
|
+ *
|
|
|
+ * **Note:** Unlike `_.filter`, this method mutates `array`. Use `_.pull`
|
|
|
+ * to pull elements from an array by value.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 2.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to modify.
|
|
|
+ * @param {Function} [predicate=_.identity] The function invoked per iteration.
|
|
|
+ * @returns {Array} Returns the new array of removed elements.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var array = [1, 2, 3, 4];
|
|
|
+ * var evens = _.remove(array, function(n) {
|
|
|
+ * return n % 2 == 0;
|
|
|
+ * });
|
|
|
+ *
|
|
|
+ * console.log(array);
|
|
|
+ * // => [1, 3]
|
|
|
+ *
|
|
|
+ * console.log(evens);
|
|
|
+ * // => [2, 4]
|
|
|
+ */
|
|
|
+ function remove(array, predicate) {
|
|
|
+ var result = [];
|
|
|
+ if (!(array && array.length)) {
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+ var index = -1,
|
|
|
+ indexes = [],
|
|
|
+ length = array.length;
|
|
|
+
|
|
|
+ predicate = getIteratee(predicate, 3);
|
|
|
+ while (++index < length) {
|
|
|
+ var value = array[index];
|
|
|
+ if (predicate(value, index, array)) {
|
|
|
+ result.push(value);
|
|
|
+ indexes.push(index);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ basePullAt(array, indexes);
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Reverses `array` so that the first element becomes the last, the second
|
|
|
+ * element becomes the second to last, and so on.
|
|
|
+ *
|
|
|
+ * **Note:** This method mutates `array` and is based on
|
|
|
+ * [`Array#reverse`](https://mdn.io/Array/reverse).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to modify.
|
|
|
+ * @returns {Array} Returns `array`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var array = [1, 2, 3];
|
|
|
+ *
|
|
|
+ * _.reverse(array);
|
|
|
+ * // => [3, 2, 1]
|
|
|
+ *
|
|
|
+ * console.log(array);
|
|
|
+ * // => [3, 2, 1]
|
|
|
+ */
|
|
|
+ function reverse(array) {
|
|
|
+ return array == null ? array : nativeReverse.call(array);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a slice of `array` from `start` up to, but not including, `end`.
|
|
|
+ *
|
|
|
+ * **Note:** This method is used instead of
|
|
|
+ * [`Array#slice`](https://mdn.io/Array/slice) to ensure dense arrays are
|
|
|
+ * returned.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to slice.
|
|
|
+ * @param {number} [start=0] The start position.
|
|
|
+ * @param {number} [end=array.length] The end position.
|
|
|
+ * @returns {Array} Returns the slice of `array`.
|
|
|
+ */
|
|
|
+ function slice(array, start, end) {
|
|
|
+ var length = array == null ? 0 : array.length;
|
|
|
+ if (!length) {
|
|
|
+ return [];
|
|
|
+ }
|
|
|
+ if (end && typeof end != 'number' && isIterateeCall(array, start, end)) {
|
|
|
+ start = 0;
|
|
|
+ end = length;
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ start = start == null ? 0 : toInteger(start);
|
|
|
+ end = end === undefined ? length : toInteger(end);
|
|
|
+ }
|
|
|
+ return baseSlice(array, start, end);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Uses a binary search to determine the lowest index at which `value`
|
|
|
+ * should be inserted into `array` in order to maintain its sort order.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The sorted array to inspect.
|
|
|
+ * @param {*} value The value to evaluate.
|
|
|
+ * @returns {number} Returns the index at which `value` should be inserted
|
|
|
+ * into `array`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.sortedIndex([30, 50], 40);
|
|
|
+ * // => 1
|
|
|
+ */
|
|
|
+ function sortedIndex(array, value) {
|
|
|
+ return baseSortedIndex(array, value);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.sortedIndex` except that it accepts `iteratee`
|
|
|
+ * which is invoked for `value` and each element of `array` to compute their
|
|
|
+ * sort ranking. The iteratee is invoked with one argument: (value).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The sorted array to inspect.
|
|
|
+ * @param {*} value The value to evaluate.
|
|
|
+ * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
|
|
|
+ * @returns {number} Returns the index at which `value` should be inserted
|
|
|
+ * into `array`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var objects = [{ 'x': 4 }, { 'x': 5 }];
|
|
|
+ *
|
|
|
+ * _.sortedIndexBy(objects, { 'x': 4 }, function(o) { return o.x; });
|
|
|
+ * // => 0
|
|
|
+ *
|
|
|
+ * // The `_.property` iteratee shorthand.
|
|
|
+ * _.sortedIndexBy(objects, { 'x': 4 }, 'x');
|
|
|
+ * // => 0
|
|
|
+ */
|
|
|
+ function sortedIndexBy(array, value, iteratee) {
|
|
|
+ return baseSortedIndexBy(array, value, getIteratee(iteratee, 2));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.indexOf` except that it performs a binary
|
|
|
+ * search on a sorted `array`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to inspect.
|
|
|
+ * @param {*} value The value to search for.
|
|
|
+ * @returns {number} Returns the index of the matched value, else `-1`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.sortedIndexOf([4, 5, 5, 5, 6], 5);
|
|
|
+ * // => 1
|
|
|
+ */
|
|
|
+ function sortedIndexOf(array, value) {
|
|
|
+ var length = array == null ? 0 : array.length;
|
|
|
+ if (length) {
|
|
|
+ var index = baseSortedIndex(array, value);
|
|
|
+ if (index < length && eq(array[index], value)) {
|
|
|
+ return index;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return -1;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.sortedIndex` except that it returns the highest
|
|
|
+ * index at which `value` should be inserted into `array` in order to
|
|
|
+ * maintain its sort order.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The sorted array to inspect.
|
|
|
+ * @param {*} value The value to evaluate.
|
|
|
+ * @returns {number} Returns the index at which `value` should be inserted
|
|
|
+ * into `array`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.sortedLastIndex([4, 5, 5, 5, 6], 5);
|
|
|
+ * // => 4
|
|
|
+ */
|
|
|
+ function sortedLastIndex(array, value) {
|
|
|
+ return baseSortedIndex(array, value, true);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.sortedLastIndex` except that it accepts `iteratee`
|
|
|
+ * which is invoked for `value` and each element of `array` to compute their
|
|
|
+ * sort ranking. The iteratee is invoked with one argument: (value).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The sorted array to inspect.
|
|
|
+ * @param {*} value The value to evaluate.
|
|
|
+ * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
|
|
|
+ * @returns {number} Returns the index at which `value` should be inserted
|
|
|
+ * into `array`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var objects = [{ 'x': 4 }, { 'x': 5 }];
|
|
|
+ *
|
|
|
+ * _.sortedLastIndexBy(objects, { 'x': 4 }, function(o) { return o.x; });
|
|
|
+ * // => 1
|
|
|
+ *
|
|
|
+ * // The `_.property` iteratee shorthand.
|
|
|
+ * _.sortedLastIndexBy(objects, { 'x': 4 }, 'x');
|
|
|
+ * // => 1
|
|
|
+ */
|
|
|
+ function sortedLastIndexBy(array, value, iteratee) {
|
|
|
+ return baseSortedIndexBy(array, value, getIteratee(iteratee, 2), true);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.lastIndexOf` except that it performs a binary
|
|
|
+ * search on a sorted `array`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to inspect.
|
|
|
+ * @param {*} value The value to search for.
|
|
|
+ * @returns {number} Returns the index of the matched value, else `-1`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.sortedLastIndexOf([4, 5, 5, 5, 6], 5);
|
|
|
+ * // => 3
|
|
|
+ */
|
|
|
+ function sortedLastIndexOf(array, value) {
|
|
|
+ var length = array == null ? 0 : array.length;
|
|
|
+ if (length) {
|
|
|
+ var index = baseSortedIndex(array, value, true) - 1;
|
|
|
+ if (eq(array[index], value)) {
|
|
|
+ return index;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return -1;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.uniq` except that it's designed and optimized
|
|
|
+ * for sorted arrays.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to inspect.
|
|
|
+ * @returns {Array} Returns the new duplicate free array.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.sortedUniq([1, 1, 2]);
|
|
|
+ * // => [1, 2]
|
|
|
+ */
|
|
|
+ function sortedUniq(array) {
|
|
|
+ return (array && array.length)
|
|
|
+ ? baseSortedUniq(array)
|
|
|
+ : [];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.uniqBy` except that it's designed and optimized
|
|
|
+ * for sorted arrays.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to inspect.
|
|
|
+ * @param {Function} [iteratee] The iteratee invoked per element.
|
|
|
+ * @returns {Array} Returns the new duplicate free array.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.sortedUniqBy([1.1, 1.2, 2.3, 2.4], Math.floor);
|
|
|
+ * // => [1.1, 2.3]
|
|
|
+ */
|
|
|
+ function sortedUniqBy(array, iteratee) {
|
|
|
+ return (array && array.length)
|
|
|
+ ? baseSortedUniq(array, getIteratee(iteratee, 2))
|
|
|
+ : [];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets all but the first element of `array`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to query.
|
|
|
+ * @returns {Array} Returns the slice of `array`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.tail([1, 2, 3]);
|
|
|
+ * // => [2, 3]
|
|
|
+ */
|
|
|
+ function tail(array) {
|
|
|
+ var length = array == null ? 0 : array.length;
|
|
|
+ return length ? baseSlice(array, 1, length) : [];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a slice of `array` with `n` elements taken from the beginning.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to query.
|
|
|
+ * @param {number} [n=1] The number of elements to take.
|
|
|
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
|
|
|
+ * @returns {Array} Returns the slice of `array`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.take([1, 2, 3]);
|
|
|
+ * // => [1]
|
|
|
+ *
|
|
|
+ * _.take([1, 2, 3], 2);
|
|
|
+ * // => [1, 2]
|
|
|
+ *
|
|
|
+ * _.take([1, 2, 3], 5);
|
|
|
+ * // => [1, 2, 3]
|
|
|
+ *
|
|
|
+ * _.take([1, 2, 3], 0);
|
|
|
+ * // => []
|
|
|
+ */
|
|
|
+ function take(array, n, guard) {
|
|
|
+ if (!(array && array.length)) {
|
|
|
+ return [];
|
|
|
+ }
|
|
|
+ n = (guard || n === undefined) ? 1 : toInteger(n);
|
|
|
+ return baseSlice(array, 0, n < 0 ? 0 : n);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a slice of `array` with `n` elements taken from the end.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to query.
|
|
|
+ * @param {number} [n=1] The number of elements to take.
|
|
|
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
|
|
|
+ * @returns {Array} Returns the slice of `array`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.takeRight([1, 2, 3]);
|
|
|
+ * // => [3]
|
|
|
+ *
|
|
|
+ * _.takeRight([1, 2, 3], 2);
|
|
|
+ * // => [2, 3]
|
|
|
+ *
|
|
|
+ * _.takeRight([1, 2, 3], 5);
|
|
|
+ * // => [1, 2, 3]
|
|
|
+ *
|
|
|
+ * _.takeRight([1, 2, 3], 0);
|
|
|
+ * // => []
|
|
|
+ */
|
|
|
+ function takeRight(array, n, guard) {
|
|
|
+ var length = array == null ? 0 : array.length;
|
|
|
+ if (!length) {
|
|
|
+ return [];
|
|
|
+ }
|
|
|
+ n = (guard || n === undefined) ? 1 : toInteger(n);
|
|
|
+ n = length - n;
|
|
|
+ return baseSlice(array, n < 0 ? 0 : n, length);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a slice of `array` with elements taken from the end. Elements are
|
|
|
+ * taken until `predicate` returns falsey. The predicate is invoked with
|
|
|
+ * three arguments: (value, index, array).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to query.
|
|
|
+ * @param {Function} [predicate=_.identity] The function invoked per iteration.
|
|
|
+ * @returns {Array} Returns the slice of `array`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var users = [
|
|
|
+ * { 'user': 'barney', 'active': true },
|
|
|
+ * { 'user': 'fred', 'active': false },
|
|
|
+ * { 'user': 'pebbles', 'active': false }
|
|
|
+ * ];
|
|
|
+ *
|
|
|
+ * _.takeRightWhile(users, function(o) { return !o.active; });
|
|
|
+ * // => objects for ['fred', 'pebbles']
|
|
|
+ *
|
|
|
+ * // The `_.matches` iteratee shorthand.
|
|
|
+ * _.takeRightWhile(users, { 'user': 'pebbles', 'active': false });
|
|
|
+ * // => objects for ['pebbles']
|
|
|
+ *
|
|
|
+ * // The `_.matchesProperty` iteratee shorthand.
|
|
|
+ * _.takeRightWhile(users, ['active', false]);
|
|
|
+ * // => objects for ['fred', 'pebbles']
|
|
|
+ *
|
|
|
+ * // The `_.property` iteratee shorthand.
|
|
|
+ * _.takeRightWhile(users, 'active');
|
|
|
+ * // => []
|
|
|
+ */
|
|
|
+ function takeRightWhile(array, predicate) {
|
|
|
+ return (array && array.length)
|
|
|
+ ? baseWhile(array, getIteratee(predicate, 3), false, true)
|
|
|
+ : [];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a slice of `array` with elements taken from the beginning. Elements
|
|
|
+ * are taken until `predicate` returns falsey. The predicate is invoked with
|
|
|
+ * three arguments: (value, index, array).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to query.
|
|
|
+ * @param {Function} [predicate=_.identity] The function invoked per iteration.
|
|
|
+ * @returns {Array} Returns the slice of `array`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var users = [
|
|
|
+ * { 'user': 'barney', 'active': false },
|
|
|
+ * { 'user': 'fred', 'active': false },
|
|
|
+ * { 'user': 'pebbles', 'active': true }
|
|
|
+ * ];
|
|
|
+ *
|
|
|
+ * _.takeWhile(users, function(o) { return !o.active; });
|
|
|
+ * // => objects for ['barney', 'fred']
|
|
|
+ *
|
|
|
+ * // The `_.matches` iteratee shorthand.
|
|
|
+ * _.takeWhile(users, { 'user': 'barney', 'active': false });
|
|
|
+ * // => objects for ['barney']
|
|
|
+ *
|
|
|
+ * // The `_.matchesProperty` iteratee shorthand.
|
|
|
+ * _.takeWhile(users, ['active', false]);
|
|
|
+ * // => objects for ['barney', 'fred']
|
|
|
+ *
|
|
|
+ * // The `_.property` iteratee shorthand.
|
|
|
+ * _.takeWhile(users, 'active');
|
|
|
+ * // => []
|
|
|
+ */
|
|
|
+ function takeWhile(array, predicate) {
|
|
|
+ return (array && array.length)
|
|
|
+ ? baseWhile(array, getIteratee(predicate, 3))
|
|
|
+ : [];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an array of unique values, in order, from all given arrays using
|
|
|
+ * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
|
|
|
+ * for equality comparisons.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Array
|
|
|
+ * @param {...Array} [arrays] The arrays to inspect.
|
|
|
+ * @returns {Array} Returns the new array of combined values.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.union([2], [1, 2]);
|
|
|
+ * // => [2, 1]
|
|
|
+ */
|
|
|
+ var union = baseRest(function(arrays) {
|
|
|
+ return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true));
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.union` except that it accepts `iteratee` which is
|
|
|
+ * invoked for each element of each `arrays` to generate the criterion by
|
|
|
+ * which uniqueness is computed. Result values are chosen from the first
|
|
|
+ * array in which the value occurs. The iteratee is invoked with one argument:
|
|
|
+ * (value).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {...Array} [arrays] The arrays to inspect.
|
|
|
+ * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
|
|
|
+ * @returns {Array} Returns the new array of combined values.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.unionBy([2.1], [1.2, 2.3], Math.floor);
|
|
|
+ * // => [2.1, 1.2]
|
|
|
+ *
|
|
|
+ * // The `_.property` iteratee shorthand.
|
|
|
+ * _.unionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
|
|
|
+ * // => [{ 'x': 1 }, { 'x': 2 }]
|
|
|
+ */
|
|
|
+ var unionBy = baseRest(function(arrays) {
|
|
|
+ var iteratee = last(arrays);
|
|
|
+ if (isArrayLikeObject(iteratee)) {
|
|
|
+ iteratee = undefined;
|
|
|
+ }
|
|
|
+ return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), getIteratee(iteratee, 2));
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.union` except that it accepts `comparator` which
|
|
|
+ * is invoked to compare elements of `arrays`. Result values are chosen from
|
|
|
+ * the first array in which the value occurs. The comparator is invoked
|
|
|
+ * with two arguments: (arrVal, othVal).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {...Array} [arrays] The arrays to inspect.
|
|
|
+ * @param {Function} [comparator] The comparator invoked per element.
|
|
|
+ * @returns {Array} Returns the new array of combined values.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
|
|
|
+ * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
|
|
|
+ *
|
|
|
+ * _.unionWith(objects, others, _.isEqual);
|
|
|
+ * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }]
|
|
|
+ */
|
|
|
+ var unionWith = baseRest(function(arrays) {
|
|
|
+ var comparator = last(arrays);
|
|
|
+ comparator = typeof comparator == 'function' ? comparator : undefined;
|
|
|
+ return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), undefined, comparator);
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a duplicate-free version of an array, using
|
|
|
+ * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
|
|
|
+ * for equality comparisons, in which only the first occurrence of each element
|
|
|
+ * is kept. The order of result values is determined by the order they occur
|
|
|
+ * in the array.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to inspect.
|
|
|
+ * @returns {Array} Returns the new duplicate free array.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.uniq([2, 1, 2]);
|
|
|
+ * // => [2, 1]
|
|
|
+ */
|
|
|
+ function uniq(array) {
|
|
|
+ return (array && array.length) ? baseUniq(array) : [];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.uniq` except that it accepts `iteratee` which is
|
|
|
+ * invoked for each element in `array` to generate the criterion by which
|
|
|
+ * uniqueness is computed. The order of result values is determined by the
|
|
|
+ * order they occur in the array. The iteratee is invoked with one argument:
|
|
|
+ * (value).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to inspect.
|
|
|
+ * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
|
|
|
+ * @returns {Array} Returns the new duplicate free array.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.uniqBy([2.1, 1.2, 2.3], Math.floor);
|
|
|
+ * // => [2.1, 1.2]
|
|
|
+ *
|
|
|
+ * // The `_.property` iteratee shorthand.
|
|
|
+ * _.uniqBy([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x');
|
|
|
+ * // => [{ 'x': 1 }, { 'x': 2 }]
|
|
|
+ */
|
|
|
+ function uniqBy(array, iteratee) {
|
|
|
+ return (array && array.length) ? baseUniq(array, getIteratee(iteratee, 2)) : [];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.uniq` except that it accepts `comparator` which
|
|
|
+ * is invoked to compare elements of `array`. The order of result values is
|
|
|
+ * determined by the order they occur in the array.The comparator is invoked
|
|
|
+ * with two arguments: (arrVal, othVal).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to inspect.
|
|
|
+ * @param {Function} [comparator] The comparator invoked per element.
|
|
|
+ * @returns {Array} Returns the new duplicate free array.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 2 }];
|
|
|
+ *
|
|
|
+ * _.uniqWith(objects, _.isEqual);
|
|
|
+ * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]
|
|
|
+ */
|
|
|
+ function uniqWith(array, comparator) {
|
|
|
+ comparator = typeof comparator == 'function' ? comparator : undefined;
|
|
|
+ return (array && array.length) ? baseUniq(array, undefined, comparator) : [];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.zip` except that it accepts an array of grouped
|
|
|
+ * elements and creates an array regrouping the elements to their pre-zip
|
|
|
+ * configuration.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 1.2.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array of grouped elements to process.
|
|
|
+ * @returns {Array} Returns the new array of regrouped elements.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var zipped = _.zip(['a', 'b'], [1, 2], [true, false]);
|
|
|
+ * // => [['a', 1, true], ['b', 2, false]]
|
|
|
+ *
|
|
|
+ * _.unzip(zipped);
|
|
|
+ * // => [['a', 'b'], [1, 2], [true, false]]
|
|
|
+ */
|
|
|
+ function unzip(array) {
|
|
|
+ if (!(array && array.length)) {
|
|
|
+ return [];
|
|
|
+ }
|
|
|
+ var length = 0;
|
|
|
+ array = arrayFilter(array, function(group) {
|
|
|
+ if (isArrayLikeObject(group)) {
|
|
|
+ length = nativeMax(group.length, length);
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ });
|
|
|
+ return baseTimes(length, function(index) {
|
|
|
+ return arrayMap(array, baseProperty(index));
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.unzip` except that it accepts `iteratee` to specify
|
|
|
+ * how regrouped values should be combined. The iteratee is invoked with the
|
|
|
+ * elements of each group: (...group).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.8.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array of grouped elements to process.
|
|
|
+ * @param {Function} [iteratee=_.identity] The function to combine
|
|
|
+ * regrouped values.
|
|
|
+ * @returns {Array} Returns the new array of regrouped elements.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var zipped = _.zip([1, 2], [10, 20], [100, 200]);
|
|
|
+ * // => [[1, 10, 100], [2, 20, 200]]
|
|
|
+ *
|
|
|
+ * _.unzipWith(zipped, _.add);
|
|
|
+ * // => [3, 30, 300]
|
|
|
+ */
|
|
|
+ function unzipWith(array, iteratee) {
|
|
|
+ if (!(array && array.length)) {
|
|
|
+ return [];
|
|
|
+ }
|
|
|
+ var result = unzip(array);
|
|
|
+ if (iteratee == null) {
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+ return arrayMap(result, function(group) {
|
|
|
+ return apply(iteratee, undefined, group);
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an array excluding all given values using
|
|
|
+ * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
|
|
|
+ * for equality comparisons.
|
|
|
+ *
|
|
|
+ * **Note:** Unlike `_.pull`, this method returns a new array.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} array The array to inspect.
|
|
|
+ * @param {...*} [values] The values to exclude.
|
|
|
+ * @returns {Array} Returns the new array of filtered values.
|
|
|
+ * @see _.difference, _.xor
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.without([2, 1, 2, 3], 1, 2);
|
|
|
+ * // => [3]
|
|
|
+ */
|
|
|
+ var without = baseRest(function(array, values) {
|
|
|
+ return isArrayLikeObject(array)
|
|
|
+ ? baseDifference(array, values)
|
|
|
+ : [];
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an array of unique values that is the
|
|
|
+ * [symmetric difference](https://en.wikipedia.org/wiki/Symmetric_difference)
|
|
|
+ * of the given arrays. The order of result values is determined by the order
|
|
|
+ * they occur in the arrays.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 2.4.0
|
|
|
+ * @category Array
|
|
|
+ * @param {...Array} [arrays] The arrays to inspect.
|
|
|
+ * @returns {Array} Returns the new array of filtered values.
|
|
|
+ * @see _.difference, _.without
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.xor([2, 1], [2, 3]);
|
|
|
+ * // => [1, 3]
|
|
|
+ */
|
|
|
+ var xor = baseRest(function(arrays) {
|
|
|
+ return baseXor(arrayFilter(arrays, isArrayLikeObject));
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.xor` except that it accepts `iteratee` which is
|
|
|
+ * invoked for each element of each `arrays` to generate the criterion by
|
|
|
+ * which by which they're compared. The order of result values is determined
|
|
|
+ * by the order they occur in the arrays. The iteratee is invoked with one
|
|
|
+ * argument: (value).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {...Array} [arrays] The arrays to inspect.
|
|
|
+ * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
|
|
|
+ * @returns {Array} Returns the new array of filtered values.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.xorBy([2.1, 1.2], [2.3, 3.4], Math.floor);
|
|
|
+ * // => [1.2, 3.4]
|
|
|
+ *
|
|
|
+ * // The `_.property` iteratee shorthand.
|
|
|
+ * _.xorBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
|
|
|
+ * // => [{ 'x': 2 }]
|
|
|
+ */
|
|
|
+ var xorBy = baseRest(function(arrays) {
|
|
|
+ var iteratee = last(arrays);
|
|
|
+ if (isArrayLikeObject(iteratee)) {
|
|
|
+ iteratee = undefined;
|
|
|
+ }
|
|
|
+ return baseXor(arrayFilter(arrays, isArrayLikeObject), getIteratee(iteratee, 2));
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.xor` except that it accepts `comparator` which is
|
|
|
+ * invoked to compare elements of `arrays`. The order of result values is
|
|
|
+ * determined by the order they occur in the arrays. The comparator is invoked
|
|
|
+ * with two arguments: (arrVal, othVal).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Array
|
|
|
+ * @param {...Array} [arrays] The arrays to inspect.
|
|
|
+ * @param {Function} [comparator] The comparator invoked per element.
|
|
|
+ * @returns {Array} Returns the new array of filtered values.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
|
|
|
+ * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
|
|
|
+ *
|
|
|
+ * _.xorWith(objects, others, _.isEqual);
|
|
|
+ * // => [{ 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }]
|
|
|
+ */
|
|
|
+ var xorWith = baseRest(function(arrays) {
|
|
|
+ var comparator = last(arrays);
|
|
|
+ comparator = typeof comparator == 'function' ? comparator : undefined;
|
|
|
+ return baseXor(arrayFilter(arrays, isArrayLikeObject), undefined, comparator);
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an array of grouped elements, the first of which contains the
|
|
|
+ * first elements of the given arrays, the second of which contains the
|
|
|
+ * second elements of the given arrays, and so on.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Array
|
|
|
+ * @param {...Array} [arrays] The arrays to process.
|
|
|
+ * @returns {Array} Returns the new array of grouped elements.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.zip(['a', 'b'], [1, 2], [true, false]);
|
|
|
+ * // => [['a', 1, true], ['b', 2, false]]
|
|
|
+ */
|
|
|
+ var zip = baseRest(unzip);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.fromPairs` except that it accepts two arrays,
|
|
|
+ * one of property identifiers and one of corresponding values.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.4.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} [props=[]] The property identifiers.
|
|
|
+ * @param {Array} [values=[]] The property values.
|
|
|
+ * @returns {Object} Returns the new object.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.zipObject(['a', 'b'], [1, 2]);
|
|
|
+ * // => { 'a': 1, 'b': 2 }
|
|
|
+ */
|
|
|
+ function zipObject(props, values) {
|
|
|
+ return baseZipObject(props || [], values || [], assignValue);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.zipObject` except that it supports property paths.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.1.0
|
|
|
+ * @category Array
|
|
|
+ * @param {Array} [props=[]] The property identifiers.
|
|
|
+ * @param {Array} [values=[]] The property values.
|
|
|
+ * @returns {Object} Returns the new object.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.zipObjectDeep(['a.b[0].c', 'a.b[1].d'], [1, 2]);
|
|
|
+ * // => { 'a': { 'b': [{ 'c': 1 }, { 'd': 2 }] } }
|
|
|
+ */
|
|
|
+ function zipObjectDeep(props, values) {
|
|
|
+ return baseZipObject(props || [], values || [], baseSet);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.zip` except that it accepts `iteratee` to specify
|
|
|
+ * how grouped values should be combined. The iteratee is invoked with the
|
|
|
+ * elements of each group: (...group).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.8.0
|
|
|
+ * @category Array
|
|
|
+ * @param {...Array} [arrays] The arrays to process.
|
|
|
+ * @param {Function} [iteratee=_.identity] The function to combine
|
|
|
+ * grouped values.
|
|
|
+ * @returns {Array} Returns the new array of grouped elements.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.zipWith([1, 2], [10, 20], [100, 200], function(a, b, c) {
|
|
|
+ * return a + b + c;
|
|
|
+ * });
|
|
|
+ * // => [111, 222]
|
|
|
+ */
|
|
|
+ var zipWith = baseRest(function(arrays) {
|
|
|
+ var length = arrays.length,
|
|
|
+ iteratee = length > 1 ? arrays[length - 1] : undefined;
|
|
|
+
|
|
|
+ iteratee = typeof iteratee == 'function' ? (arrays.pop(), iteratee) : undefined;
|
|
|
+ return unzipWith(arrays, iteratee);
|
|
|
+ });
|
|
|
+
|
|
|
+ /*------------------------------------------------------------------------*/
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a `lodash` wrapper instance that wraps `value` with explicit method
|
|
|
+ * chain sequences enabled. The result of such sequences must be unwrapped
|
|
|
+ * with `_#value`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 1.3.0
|
|
|
+ * @category Seq
|
|
|
+ * @param {*} value The value to wrap.
|
|
|
+ * @returns {Object} Returns the new `lodash` wrapper instance.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var users = [
|
|
|
+ * { 'user': 'barney', 'age': 36 },
|
|
|
+ * { 'user': 'fred', 'age': 40 },
|
|
|
+ * { 'user': 'pebbles', 'age': 1 }
|
|
|
+ * ];
|
|
|
+ *
|
|
|
+ * var youngest = _
|
|
|
+ * .chain(users)
|
|
|
+ * .sortBy('age')
|
|
|
+ * .map(function(o) {
|
|
|
+ * return o.user + ' is ' + o.age;
|
|
|
+ * })
|
|
|
+ * .head()
|
|
|
+ * .value();
|
|
|
+ * // => 'pebbles is 1'
|
|
|
+ */
|
|
|
+ function chain(value) {
|
|
|
+ var result = lodash(value);
|
|
|
+ result.__chain__ = true;
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method invokes `interceptor` and returns `value`. The interceptor
|
|
|
+ * is invoked with one argument; (value). The purpose of this method is to
|
|
|
+ * "tap into" a method chain sequence in order to modify intermediate results.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Seq
|
|
|
+ * @param {*} value The value to provide to `interceptor`.
|
|
|
+ * @param {Function} interceptor The function to invoke.
|
|
|
+ * @returns {*} Returns `value`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _([1, 2, 3])
|
|
|
+ * .tap(function(array) {
|
|
|
+ * // Mutate input array.
|
|
|
+ * array.pop();
|
|
|
+ * })
|
|
|
+ * .reverse()
|
|
|
+ * .value();
|
|
|
+ * // => [2, 1]
|
|
|
+ */
|
|
|
+ function tap(value, interceptor) {
|
|
|
+ interceptor(value);
|
|
|
+ return value;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.tap` except that it returns the result of `interceptor`.
|
|
|
+ * The purpose of this method is to "pass thru" values replacing intermediate
|
|
|
+ * results in a method chain sequence.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category Seq
|
|
|
+ * @param {*} value The value to provide to `interceptor`.
|
|
|
+ * @param {Function} interceptor The function to invoke.
|
|
|
+ * @returns {*} Returns the result of `interceptor`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _(' abc ')
|
|
|
+ * .chain()
|
|
|
+ * .trim()
|
|
|
+ * .thru(function(value) {
|
|
|
+ * return [value];
|
|
|
+ * })
|
|
|
+ * .value();
|
|
|
+ * // => ['abc']
|
|
|
+ */
|
|
|
+ function thru(value, interceptor) {
|
|
|
+ return interceptor(value);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is the wrapper version of `_.at`.
|
|
|
+ *
|
|
|
+ * @name at
|
|
|
+ * @memberOf _
|
|
|
+ * @since 1.0.0
|
|
|
+ * @category Seq
|
|
|
+ * @param {...(string|string[])} [paths] The property paths to pick.
|
|
|
+ * @returns {Object} Returns the new `lodash` wrapper instance.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] };
|
|
|
+ *
|
|
|
+ * _(object).at(['a[0].b.c', 'a[1]']).value();
|
|
|
+ * // => [3, 4]
|
|
|
+ */
|
|
|
+ var wrapperAt = flatRest(function(paths) {
|
|
|
+ var length = paths.length,
|
|
|
+ start = length ? paths[0] : 0,
|
|
|
+ value = this.__wrapped__,
|
|
|
+ interceptor = function(object) { return baseAt(object, paths); };
|
|
|
+
|
|
|
+ if (length > 1 || this.__actions__.length ||
|
|
|
+ !(value instanceof LazyWrapper) || !isIndex(start)) {
|
|
|
+ return this.thru(interceptor);
|
|
|
+ }
|
|
|
+ value = value.slice(start, +start + (length ? 1 : 0));
|
|
|
+ value.__actions__.push({
|
|
|
+ 'func': thru,
|
|
|
+ 'args': [interceptor],
|
|
|
+ 'thisArg': undefined
|
|
|
+ });
|
|
|
+ return new LodashWrapper(value, this.__chain__).thru(function(array) {
|
|
|
+ if (length && !array.length) {
|
|
|
+ array.push(undefined);
|
|
|
+ }
|
|
|
+ return array;
|
|
|
+ });
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a `lodash` wrapper instance with explicit method chain sequences enabled.
|
|
|
+ *
|
|
|
+ * @name chain
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Seq
|
|
|
+ * @returns {Object} Returns the new `lodash` wrapper instance.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var users = [
|
|
|
+ * { 'user': 'barney', 'age': 36 },
|
|
|
+ * { 'user': 'fred', 'age': 40 }
|
|
|
+ * ];
|
|
|
+ *
|
|
|
+ * // A sequence without explicit chaining.
|
|
|
+ * _(users).head();
|
|
|
+ * // => { 'user': 'barney', 'age': 36 }
|
|
|
+ *
|
|
|
+ * // A sequence with explicit chaining.
|
|
|
+ * _(users)
|
|
|
+ * .chain()
|
|
|
+ * .head()
|
|
|
+ * .pick('user')
|
|
|
+ * .value();
|
|
|
+ * // => { 'user': 'barney' }
|
|
|
+ */
|
|
|
+ function wrapperChain() {
|
|
|
+ return chain(this);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Executes the chain sequence and returns the wrapped result.
|
|
|
+ *
|
|
|
+ * @name commit
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.2.0
|
|
|
+ * @category Seq
|
|
|
+ * @returns {Object} Returns the new `lodash` wrapper instance.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var array = [1, 2];
|
|
|
+ * var wrapped = _(array).push(3);
|
|
|
+ *
|
|
|
+ * console.log(array);
|
|
|
+ * // => [1, 2]
|
|
|
+ *
|
|
|
+ * wrapped = wrapped.commit();
|
|
|
+ * console.log(array);
|
|
|
+ * // => [1, 2, 3]
|
|
|
+ *
|
|
|
+ * wrapped.last();
|
|
|
+ * // => 3
|
|
|
+ *
|
|
|
+ * console.log(array);
|
|
|
+ * // => [1, 2, 3]
|
|
|
+ */
|
|
|
+ function wrapperCommit() {
|
|
|
+ return new LodashWrapper(this.value(), this.__chain__);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the next value on a wrapped object following the
|
|
|
+ * [iterator protocol](https://mdn.io/iteration_protocols#iterator).
|
|
|
+ *
|
|
|
+ * @name next
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Seq
|
|
|
+ * @returns {Object} Returns the next iterator value.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var wrapped = _([1, 2]);
|
|
|
+ *
|
|
|
+ * wrapped.next();
|
|
|
+ * // => { 'done': false, 'value': 1 }
|
|
|
+ *
|
|
|
+ * wrapped.next();
|
|
|
+ * // => { 'done': false, 'value': 2 }
|
|
|
+ *
|
|
|
+ * wrapped.next();
|
|
|
+ * // => { 'done': true, 'value': undefined }
|
|
|
+ */
|
|
|
+ function wrapperNext() {
|
|
|
+ if (this.__values__ === undefined) {
|
|
|
+ this.__values__ = toArray(this.value());
|
|
|
+ }
|
|
|
+ var done = this.__index__ >= this.__values__.length,
|
|
|
+ value = done ? undefined : this.__values__[this.__index__++];
|
|
|
+
|
|
|
+ return { 'done': done, 'value': value };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Enables the wrapper to be iterable.
|
|
|
+ *
|
|
|
+ * @name Symbol.iterator
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Seq
|
|
|
+ * @returns {Object} Returns the wrapper object.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var wrapped = _([1, 2]);
|
|
|
+ *
|
|
|
+ * wrapped[Symbol.iterator]() === wrapped;
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * Array.from(wrapped);
|
|
|
+ * // => [1, 2]
|
|
|
+ */
|
|
|
+ function wrapperToIterator() {
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a clone of the chain sequence planting `value` as the wrapped value.
|
|
|
+ *
|
|
|
+ * @name plant
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.2.0
|
|
|
+ * @category Seq
|
|
|
+ * @param {*} value The value to plant.
|
|
|
+ * @returns {Object} Returns the new `lodash` wrapper instance.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function square(n) {
|
|
|
+ * return n * n;
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * var wrapped = _([1, 2]).map(square);
|
|
|
+ * var other = wrapped.plant([3, 4]);
|
|
|
+ *
|
|
|
+ * other.value();
|
|
|
+ * // => [9, 16]
|
|
|
+ *
|
|
|
+ * wrapped.value();
|
|
|
+ * // => [1, 4]
|
|
|
+ */
|
|
|
+ function wrapperPlant(value) {
|
|
|
+ var result,
|
|
|
+ parent = this;
|
|
|
+
|
|
|
+ while (parent instanceof baseLodash) {
|
|
|
+ var clone = wrapperClone(parent);
|
|
|
+ clone.__index__ = 0;
|
|
|
+ clone.__values__ = undefined;
|
|
|
+ if (result) {
|
|
|
+ previous.__wrapped__ = clone;
|
|
|
+ } else {
|
|
|
+ result = clone;
|
|
|
+ }
|
|
|
+ var previous = clone;
|
|
|
+ parent = parent.__wrapped__;
|
|
|
+ }
|
|
|
+ previous.__wrapped__ = value;
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is the wrapper version of `_.reverse`.
|
|
|
+ *
|
|
|
+ * **Note:** This method mutates the wrapped array.
|
|
|
+ *
|
|
|
+ * @name reverse
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Seq
|
|
|
+ * @returns {Object} Returns the new `lodash` wrapper instance.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var array = [1, 2, 3];
|
|
|
+ *
|
|
|
+ * _(array).reverse().value()
|
|
|
+ * // => [3, 2, 1]
|
|
|
+ *
|
|
|
+ * console.log(array);
|
|
|
+ * // => [3, 2, 1]
|
|
|
+ */
|
|
|
+ function wrapperReverse() {
|
|
|
+ var value = this.__wrapped__;
|
|
|
+ if (value instanceof LazyWrapper) {
|
|
|
+ var wrapped = value;
|
|
|
+ if (this.__actions__.length) {
|
|
|
+ wrapped = new LazyWrapper(this);
|
|
|
+ }
|
|
|
+ wrapped = wrapped.reverse();
|
|
|
+ wrapped.__actions__.push({
|
|
|
+ 'func': thru,
|
|
|
+ 'args': [reverse],
|
|
|
+ 'thisArg': undefined
|
|
|
+ });
|
|
|
+ return new LodashWrapper(wrapped, this.__chain__);
|
|
|
+ }
|
|
|
+ return this.thru(reverse);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Executes the chain sequence to resolve the unwrapped value.
|
|
|
+ *
|
|
|
+ * @name value
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @alias toJSON, valueOf
|
|
|
+ * @category Seq
|
|
|
+ * @returns {*} Returns the resolved unwrapped value.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _([1, 2, 3]).value();
|
|
|
+ * // => [1, 2, 3]
|
|
|
+ */
|
|
|
+ function wrapperValue() {
|
|
|
+ return baseWrapperValue(this.__wrapped__, this.__actions__);
|
|
|
+ }
|
|
|
+
|
|
|
+ /*------------------------------------------------------------------------*/
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an object composed of keys generated from the results of running
|
|
|
+ * each element of `collection` thru `iteratee`. The corresponding value of
|
|
|
+ * each key is the number of times the key was returned by `iteratee`. The
|
|
|
+ * iteratee is invoked with one argument: (value).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.5.0
|
|
|
+ * @category Collection
|
|
|
+ * @param {Array|Object} collection The collection to iterate over.
|
|
|
+ * @param {Function} [iteratee=_.identity] The iteratee to transform keys.
|
|
|
+ * @returns {Object} Returns the composed aggregate object.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.countBy([6.1, 4.2, 6.3], Math.floor);
|
|
|
+ * // => { '4': 1, '6': 2 }
|
|
|
+ *
|
|
|
+ * // The `_.property` iteratee shorthand.
|
|
|
+ * _.countBy(['one', 'two', 'three'], 'length');
|
|
|
+ * // => { '3': 2, '5': 1 }
|
|
|
+ */
|
|
|
+ var countBy = createAggregator(function(result, value, key) {
|
|
|
+ if (hasOwnProperty.call(result, key)) {
|
|
|
+ ++result[key];
|
|
|
+ } else {
|
|
|
+ baseAssignValue(result, key, 1);
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `predicate` returns truthy for **all** elements of `collection`.
|
|
|
+ * Iteration is stopped once `predicate` returns falsey. The predicate is
|
|
|
+ * invoked with three arguments: (value, index|key, collection).
|
|
|
+ *
|
|
|
+ * **Note:** This method returns `true` for
|
|
|
+ * [empty collections](https://en.wikipedia.org/wiki/Empty_set) because
|
|
|
+ * [everything is true](https://en.wikipedia.org/wiki/Vacuous_truth) of
|
|
|
+ * elements of empty collections.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Collection
|
|
|
+ * @param {Array|Object} collection The collection to iterate over.
|
|
|
+ * @param {Function} [predicate=_.identity] The function invoked per iteration.
|
|
|
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
|
|
|
+ * @returns {boolean} Returns `true` if all elements pass the predicate check,
|
|
|
+ * else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.every([true, 1, null, 'yes'], Boolean);
|
|
|
+ * // => false
|
|
|
+ *
|
|
|
+ * var users = [
|
|
|
+ * { 'user': 'barney', 'age': 36, 'active': false },
|
|
|
+ * { 'user': 'fred', 'age': 40, 'active': false }
|
|
|
+ * ];
|
|
|
+ *
|
|
|
+ * // The `_.matches` iteratee shorthand.
|
|
|
+ * _.every(users, { 'user': 'barney', 'active': false });
|
|
|
+ * // => false
|
|
|
+ *
|
|
|
+ * // The `_.matchesProperty` iteratee shorthand.
|
|
|
+ * _.every(users, ['active', false]);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * // The `_.property` iteratee shorthand.
|
|
|
+ * _.every(users, 'active');
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function every(collection, predicate, guard) {
|
|
|
+ var func = isArray(collection) ? arrayEvery : baseEvery;
|
|
|
+ if (guard && isIterateeCall(collection, predicate, guard)) {
|
|
|
+ predicate = undefined;
|
|
|
+ }
|
|
|
+ return func(collection, getIteratee(predicate, 3));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Iterates over elements of `collection`, returning an array of all elements
|
|
|
+ * `predicate` returns truthy for. The predicate is invoked with three
|
|
|
+ * arguments: (value, index|key, collection).
|
|
|
+ *
|
|
|
+ * **Note:** Unlike `_.remove`, this method returns a new array.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Collection
|
|
|
+ * @param {Array|Object} collection The collection to iterate over.
|
|
|
+ * @param {Function} [predicate=_.identity] The function invoked per iteration.
|
|
|
+ * @returns {Array} Returns the new filtered array.
|
|
|
+ * @see _.reject
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var users = [
|
|
|
+ * { 'user': 'barney', 'age': 36, 'active': true },
|
|
|
+ * { 'user': 'fred', 'age': 40, 'active': false }
|
|
|
+ * ];
|
|
|
+ *
|
|
|
+ * _.filter(users, function(o) { return !o.active; });
|
|
|
+ * // => objects for ['fred']
|
|
|
+ *
|
|
|
+ * // The `_.matches` iteratee shorthand.
|
|
|
+ * _.filter(users, { 'age': 36, 'active': true });
|
|
|
+ * // => objects for ['barney']
|
|
|
+ *
|
|
|
+ * // The `_.matchesProperty` iteratee shorthand.
|
|
|
+ * _.filter(users, ['active', false]);
|
|
|
+ * // => objects for ['fred']
|
|
|
+ *
|
|
|
+ * // The `_.property` iteratee shorthand.
|
|
|
+ * _.filter(users, 'active');
|
|
|
+ * // => objects for ['barney']
|
|
|
+ */
|
|
|
+ function filter(collection, predicate) {
|
|
|
+ var func = isArray(collection) ? arrayFilter : baseFilter;
|
|
|
+ return func(collection, getIteratee(predicate, 3));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Iterates over elements of `collection`, returning the first element
|
|
|
+ * `predicate` returns truthy for. The predicate is invoked with three
|
|
|
+ * arguments: (value, index|key, collection).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Collection
|
|
|
+ * @param {Array|Object} collection The collection to inspect.
|
|
|
+ * @param {Function} [predicate=_.identity] The function invoked per iteration.
|
|
|
+ * @param {number} [fromIndex=0] The index to search from.
|
|
|
+ * @returns {*} Returns the matched element, else `undefined`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var users = [
|
|
|
+ * { 'user': 'barney', 'age': 36, 'active': true },
|
|
|
+ * { 'user': 'fred', 'age': 40, 'active': false },
|
|
|
+ * { 'user': 'pebbles', 'age': 1, 'active': true }
|
|
|
+ * ];
|
|
|
+ *
|
|
|
+ * _.find(users, function(o) { return o.age < 40; });
|
|
|
+ * // => object for 'barney'
|
|
|
+ *
|
|
|
+ * // The `_.matches` iteratee shorthand.
|
|
|
+ * _.find(users, { 'age': 1, 'active': true });
|
|
|
+ * // => object for 'pebbles'
|
|
|
+ *
|
|
|
+ * // The `_.matchesProperty` iteratee shorthand.
|
|
|
+ * _.find(users, ['active', false]);
|
|
|
+ * // => object for 'fred'
|
|
|
+ *
|
|
|
+ * // The `_.property` iteratee shorthand.
|
|
|
+ * _.find(users, 'active');
|
|
|
+ * // => object for 'barney'
|
|
|
+ */
|
|
|
+ var find = createFind(findIndex);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.find` except that it iterates over elements of
|
|
|
+ * `collection` from right to left.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 2.0.0
|
|
|
+ * @category Collection
|
|
|
+ * @param {Array|Object} collection The collection to inspect.
|
|
|
+ * @param {Function} [predicate=_.identity] The function invoked per iteration.
|
|
|
+ * @param {number} [fromIndex=collection.length-1] The index to search from.
|
|
|
+ * @returns {*} Returns the matched element, else `undefined`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.findLast([1, 2, 3, 4], function(n) {
|
|
|
+ * return n % 2 == 1;
|
|
|
+ * });
|
|
|
+ * // => 3
|
|
|
+ */
|
|
|
+ var findLast = createFind(findLastIndex);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a flattened array of values by running each element in `collection`
|
|
|
+ * thru `iteratee` and flattening the mapped results. The iteratee is invoked
|
|
|
+ * with three arguments: (value, index|key, collection).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Collection
|
|
|
+ * @param {Array|Object} collection The collection to iterate over.
|
|
|
+ * @param {Function} [iteratee=_.identity] The function invoked per iteration.
|
|
|
+ * @returns {Array} Returns the new flattened array.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function duplicate(n) {
|
|
|
+ * return [n, n];
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * _.flatMap([1, 2], duplicate);
|
|
|
+ * // => [1, 1, 2, 2]
|
|
|
+ */
|
|
|
+ function flatMap(collection, iteratee) {
|
|
|
+ return baseFlatten(map(collection, iteratee), 1);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.flatMap` except that it recursively flattens the
|
|
|
+ * mapped results.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.7.0
|
|
|
+ * @category Collection
|
|
|
+ * @param {Array|Object} collection The collection to iterate over.
|
|
|
+ * @param {Function} [iteratee=_.identity] The function invoked per iteration.
|
|
|
+ * @returns {Array} Returns the new flattened array.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function duplicate(n) {
|
|
|
+ * return [[[n, n]]];
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * _.flatMapDeep([1, 2], duplicate);
|
|
|
+ * // => [1, 1, 2, 2]
|
|
|
+ */
|
|
|
+ function flatMapDeep(collection, iteratee) {
|
|
|
+ return baseFlatten(map(collection, iteratee), INFINITY);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.flatMap` except that it recursively flattens the
|
|
|
+ * mapped results up to `depth` times.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.7.0
|
|
|
+ * @category Collection
|
|
|
+ * @param {Array|Object} collection The collection to iterate over.
|
|
|
+ * @param {Function} [iteratee=_.identity] The function invoked per iteration.
|
|
|
+ * @param {number} [depth=1] The maximum recursion depth.
|
|
|
+ * @returns {Array} Returns the new flattened array.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function duplicate(n) {
|
|
|
+ * return [[[n, n]]];
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * _.flatMapDepth([1, 2], duplicate, 2);
|
|
|
+ * // => [[1, 1], [2, 2]]
|
|
|
+ */
|
|
|
+ function flatMapDepth(collection, iteratee, depth) {
|
|
|
+ depth = depth === undefined ? 1 : toInteger(depth);
|
|
|
+ return baseFlatten(map(collection, iteratee), depth);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Iterates over elements of `collection` and invokes `iteratee` for each element.
|
|
|
+ * The iteratee is invoked with three arguments: (value, index|key, collection).
|
|
|
+ * Iteratee functions may exit iteration early by explicitly returning `false`.
|
|
|
+ *
|
|
|
+ * **Note:** As with other "Collections" methods, objects with a "length"
|
|
|
+ * property are iterated like arrays. To avoid this behavior use `_.forIn`
|
|
|
+ * or `_.forOwn` for object iteration.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @alias each
|
|
|
+ * @category Collection
|
|
|
+ * @param {Array|Object} collection The collection to iterate over.
|
|
|
+ * @param {Function} [iteratee=_.identity] The function invoked per iteration.
|
|
|
+ * @returns {Array|Object} Returns `collection`.
|
|
|
+ * @see _.forEachRight
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.forEach([1, 2], function(value) {
|
|
|
+ * console.log(value);
|
|
|
+ * });
|
|
|
+ * // => Logs `1` then `2`.
|
|
|
+ *
|
|
|
+ * _.forEach({ 'a': 1, 'b': 2 }, function(value, key) {
|
|
|
+ * console.log(key);
|
|
|
+ * });
|
|
|
+ * // => Logs 'a' then 'b' (iteration order is not guaranteed).
|
|
|
+ */
|
|
|
+ function forEach(collection, iteratee) {
|
|
|
+ var func = isArray(collection) ? arrayEach : baseEach;
|
|
|
+ return func(collection, getIteratee(iteratee, 3));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.forEach` except that it iterates over elements of
|
|
|
+ * `collection` from right to left.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 2.0.0
|
|
|
+ * @alias eachRight
|
|
|
+ * @category Collection
|
|
|
+ * @param {Array|Object} collection The collection to iterate over.
|
|
|
+ * @param {Function} [iteratee=_.identity] The function invoked per iteration.
|
|
|
+ * @returns {Array|Object} Returns `collection`.
|
|
|
+ * @see _.forEach
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.forEachRight([1, 2], function(value) {
|
|
|
+ * console.log(value);
|
|
|
+ * });
|
|
|
+ * // => Logs `2` then `1`.
|
|
|
+ */
|
|
|
+ function forEachRight(collection, iteratee) {
|
|
|
+ var func = isArray(collection) ? arrayEachRight : baseEachRight;
|
|
|
+ return func(collection, getIteratee(iteratee, 3));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an object composed of keys generated from the results of running
|
|
|
+ * each element of `collection` thru `iteratee`. The order of grouped values
|
|
|
+ * is determined by the order they occur in `collection`. The corresponding
|
|
|
+ * value of each key is an array of elements responsible for generating the
|
|
|
+ * key. The iteratee is invoked with one argument: (value).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Collection
|
|
|
+ * @param {Array|Object} collection The collection to iterate over.
|
|
|
+ * @param {Function} [iteratee=_.identity] The iteratee to transform keys.
|
|
|
+ * @returns {Object} Returns the composed aggregate object.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.groupBy([6.1, 4.2, 6.3], Math.floor);
|
|
|
+ * // => { '4': [4.2], '6': [6.1, 6.3] }
|
|
|
+ *
|
|
|
+ * // The `_.property` iteratee shorthand.
|
|
|
+ * _.groupBy(['one', 'two', 'three'], 'length');
|
|
|
+ * // => { '3': ['one', 'two'], '5': ['three'] }
|
|
|
+ */
|
|
|
+ var groupBy = createAggregator(function(result, value, key) {
|
|
|
+ if (hasOwnProperty.call(result, key)) {
|
|
|
+ result[key].push(value);
|
|
|
+ } else {
|
|
|
+ baseAssignValue(result, key, [value]);
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is in `collection`. If `collection` is a string, it's
|
|
|
+ * checked for a substring of `value`, otherwise
|
|
|
+ * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
|
|
|
+ * is used for equality comparisons. If `fromIndex` is negative, it's used as
|
|
|
+ * the offset from the end of `collection`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Collection
|
|
|
+ * @param {Array|Object|string} collection The collection to inspect.
|
|
|
+ * @param {*} value The value to search for.
|
|
|
+ * @param {number} [fromIndex=0] The index to search from.
|
|
|
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is found, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.includes([1, 2, 3], 1);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.includes([1, 2, 3], 1, 2);
|
|
|
+ * // => false
|
|
|
+ *
|
|
|
+ * _.includes({ 'a': 1, 'b': 2 }, 1);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.includes('abcd', 'bc');
|
|
|
+ * // => true
|
|
|
+ */
|
|
|
+ function includes(collection, value, fromIndex, guard) {
|
|
|
+ collection = isArrayLike(collection) ? collection : values(collection);
|
|
|
+ fromIndex = (fromIndex && !guard) ? toInteger(fromIndex) : 0;
|
|
|
+
|
|
|
+ var length = collection.length;
|
|
|
+ if (fromIndex < 0) {
|
|
|
+ fromIndex = nativeMax(length + fromIndex, 0);
|
|
|
+ }
|
|
|
+ return isString(collection)
|
|
|
+ ? (fromIndex <= length && collection.indexOf(value, fromIndex) > -1)
|
|
|
+ : (!!length && baseIndexOf(collection, value, fromIndex) > -1);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Invokes the method at `path` of each element in `collection`, returning
|
|
|
+ * an array of the results of each invoked method. Any additional arguments
|
|
|
+ * are provided to each invoked method. If `path` is a function, it's invoked
|
|
|
+ * for, and `this` bound to, each element in `collection`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Collection
|
|
|
+ * @param {Array|Object} collection The collection to iterate over.
|
|
|
+ * @param {Array|Function|string} path The path of the method to invoke or
|
|
|
+ * the function invoked per iteration.
|
|
|
+ * @param {...*} [args] The arguments to invoke each method with.
|
|
|
+ * @returns {Array} Returns the array of results.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.invokeMap([[5, 1, 7], [3, 2, 1]], 'sort');
|
|
|
+ * // => [[1, 5, 7], [1, 2, 3]]
|
|
|
+ *
|
|
|
+ * _.invokeMap([123, 456], String.prototype.split, '');
|
|
|
+ * // => [['1', '2', '3'], ['4', '5', '6']]
|
|
|
+ */
|
|
|
+ var invokeMap = baseRest(function(collection, path, args) {
|
|
|
+ var index = -1,
|
|
|
+ isFunc = typeof path == 'function',
|
|
|
+ result = isArrayLike(collection) ? Array(collection.length) : [];
|
|
|
+
|
|
|
+ baseEach(collection, function(value) {
|
|
|
+ result[++index] = isFunc ? apply(path, value, args) : baseInvoke(value, path, args);
|
|
|
+ });
|
|
|
+ return result;
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an object composed of keys generated from the results of running
|
|
|
+ * each element of `collection` thru `iteratee`. The corresponding value of
|
|
|
+ * each key is the last element responsible for generating the key. The
|
|
|
+ * iteratee is invoked with one argument: (value).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Collection
|
|
|
+ * @param {Array|Object} collection The collection to iterate over.
|
|
|
+ * @param {Function} [iteratee=_.identity] The iteratee to transform keys.
|
|
|
+ * @returns {Object} Returns the composed aggregate object.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var array = [
|
|
|
+ * { 'dir': 'left', 'code': 97 },
|
|
|
+ * { 'dir': 'right', 'code': 100 }
|
|
|
+ * ];
|
|
|
+ *
|
|
|
+ * _.keyBy(array, function(o) {
|
|
|
+ * return String.fromCharCode(o.code);
|
|
|
+ * });
|
|
|
+ * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
|
|
|
+ *
|
|
|
+ * _.keyBy(array, 'dir');
|
|
|
+ * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } }
|
|
|
+ */
|
|
|
+ var keyBy = createAggregator(function(result, value, key) {
|
|
|
+ baseAssignValue(result, key, value);
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an array of values by running each element in `collection` thru
|
|
|
+ * `iteratee`. The iteratee is invoked with three arguments:
|
|
|
+ * (value, index|key, collection).
|
|
|
+ *
|
|
|
+ * Many lodash methods are guarded to work as iteratees for methods like
|
|
|
+ * `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`.
|
|
|
+ *
|
|
|
+ * The guarded methods are:
|
|
|
+ * `ary`, `chunk`, `curry`, `curryRight`, `drop`, `dropRight`, `every`,
|
|
|
+ * `fill`, `invert`, `parseInt`, `random`, `range`, `rangeRight`, `repeat`,
|
|
|
+ * `sampleSize`, `slice`, `some`, `sortBy`, `split`, `take`, `takeRight`,
|
|
|
+ * `template`, `trim`, `trimEnd`, `trimStart`, and `words`
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Collection
|
|
|
+ * @param {Array|Object} collection The collection to iterate over.
|
|
|
+ * @param {Function} [iteratee=_.identity] The function invoked per iteration.
|
|
|
+ * @returns {Array} Returns the new mapped array.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function square(n) {
|
|
|
+ * return n * n;
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * _.map([4, 8], square);
|
|
|
+ * // => [16, 64]
|
|
|
+ *
|
|
|
+ * _.map({ 'a': 4, 'b': 8 }, square);
|
|
|
+ * // => [16, 64] (iteration order is not guaranteed)
|
|
|
+ *
|
|
|
+ * var users = [
|
|
|
+ * { 'user': 'barney' },
|
|
|
+ * { 'user': 'fred' }
|
|
|
+ * ];
|
|
|
+ *
|
|
|
+ * // The `_.property` iteratee shorthand.
|
|
|
+ * _.map(users, 'user');
|
|
|
+ * // => ['barney', 'fred']
|
|
|
+ */
|
|
|
+ function map(collection, iteratee) {
|
|
|
+ var func = isArray(collection) ? arrayMap : baseMap;
|
|
|
+ return func(collection, getIteratee(iteratee, 3));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.sortBy` except that it allows specifying the sort
|
|
|
+ * orders of the iteratees to sort by. If `orders` is unspecified, all values
|
|
|
+ * are sorted in ascending order. Otherwise, specify an order of "desc" for
|
|
|
+ * descending or "asc" for ascending sort order of corresponding values.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Collection
|
|
|
+ * @param {Array|Object} collection The collection to iterate over.
|
|
|
+ * @param {Array[]|Function[]|Object[]|string[]} [iteratees=[_.identity]]
|
|
|
+ * The iteratees to sort by.
|
|
|
+ * @param {string[]} [orders] The sort orders of `iteratees`.
|
|
|
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`.
|
|
|
+ * @returns {Array} Returns the new sorted array.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var users = [
|
|
|
+ * { 'user': 'fred', 'age': 48 },
|
|
|
+ * { 'user': 'barney', 'age': 34 },
|
|
|
+ * { 'user': 'fred', 'age': 40 },
|
|
|
+ * { 'user': 'barney', 'age': 36 }
|
|
|
+ * ];
|
|
|
+ *
|
|
|
+ * // Sort by `user` in ascending order and by `age` in descending order.
|
|
|
+ * _.orderBy(users, ['user', 'age'], ['asc', 'desc']);
|
|
|
+ * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]]
|
|
|
+ */
|
|
|
+ function orderBy(collection, iteratees, orders, guard) {
|
|
|
+ if (collection == null) {
|
|
|
+ return [];
|
|
|
+ }
|
|
|
+ if (!isArray(iteratees)) {
|
|
|
+ iteratees = iteratees == null ? [] : [iteratees];
|
|
|
+ }
|
|
|
+ orders = guard ? undefined : orders;
|
|
|
+ if (!isArray(orders)) {
|
|
|
+ orders = orders == null ? [] : [orders];
|
|
|
+ }
|
|
|
+ return baseOrderBy(collection, iteratees, orders);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an array of elements split into two groups, the first of which
|
|
|
+ * contains elements `predicate` returns truthy for, the second of which
|
|
|
+ * contains elements `predicate` returns falsey for. The predicate is
|
|
|
+ * invoked with one argument: (value).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category Collection
|
|
|
+ * @param {Array|Object} collection The collection to iterate over.
|
|
|
+ * @param {Function} [predicate=_.identity] The function invoked per iteration.
|
|
|
+ * @returns {Array} Returns the array of grouped elements.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var users = [
|
|
|
+ * { 'user': 'barney', 'age': 36, 'active': false },
|
|
|
+ * { 'user': 'fred', 'age': 40, 'active': true },
|
|
|
+ * { 'user': 'pebbles', 'age': 1, 'active': false }
|
|
|
+ * ];
|
|
|
+ *
|
|
|
+ * _.partition(users, function(o) { return o.active; });
|
|
|
+ * // => objects for [['fred'], ['barney', 'pebbles']]
|
|
|
+ *
|
|
|
+ * // The `_.matches` iteratee shorthand.
|
|
|
+ * _.partition(users, { 'age': 1, 'active': false });
|
|
|
+ * // => objects for [['pebbles'], ['barney', 'fred']]
|
|
|
+ *
|
|
|
+ * // The `_.matchesProperty` iteratee shorthand.
|
|
|
+ * _.partition(users, ['active', false]);
|
|
|
+ * // => objects for [['barney', 'pebbles'], ['fred']]
|
|
|
+ *
|
|
|
+ * // The `_.property` iteratee shorthand.
|
|
|
+ * _.partition(users, 'active');
|
|
|
+ * // => objects for [['fred'], ['barney', 'pebbles']]
|
|
|
+ */
|
|
|
+ var partition = createAggregator(function(result, value, key) {
|
|
|
+ result[key ? 0 : 1].push(value);
|
|
|
+ }, function() { return [[], []]; });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Reduces `collection` to a value which is the accumulated result of running
|
|
|
+ * each element in `collection` thru `iteratee`, where each successive
|
|
|
+ * invocation is supplied the return value of the previous. If `accumulator`
|
|
|
+ * is not given, the first element of `collection` is used as the initial
|
|
|
+ * value. The iteratee is invoked with four arguments:
|
|
|
+ * (accumulator, value, index|key, collection).
|
|
|
+ *
|
|
|
+ * Many lodash methods are guarded to work as iteratees for methods like
|
|
|
+ * `_.reduce`, `_.reduceRight`, and `_.transform`.
|
|
|
+ *
|
|
|
+ * The guarded methods are:
|
|
|
+ * `assign`, `defaults`, `defaultsDeep`, `includes`, `merge`, `orderBy`,
|
|
|
+ * and `sortBy`
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Collection
|
|
|
+ * @param {Array|Object} collection The collection to iterate over.
|
|
|
+ * @param {Function} [iteratee=_.identity] The function invoked per iteration.
|
|
|
+ * @param {*} [accumulator] The initial value.
|
|
|
+ * @returns {*} Returns the accumulated value.
|
|
|
+ * @see _.reduceRight
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.reduce([1, 2], function(sum, n) {
|
|
|
+ * return sum + n;
|
|
|
+ * }, 0);
|
|
|
+ * // => 3
|
|
|
+ *
|
|
|
+ * _.reduce({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) {
|
|
|
+ * (result[value] || (result[value] = [])).push(key);
|
|
|
+ * return result;
|
|
|
+ * }, {});
|
|
|
+ * // => { '1': ['a', 'c'], '2': ['b'] } (iteration order is not guaranteed)
|
|
|
+ */
|
|
|
+ function reduce(collection, iteratee, accumulator) {
|
|
|
+ var func = isArray(collection) ? arrayReduce : baseReduce,
|
|
|
+ initAccum = arguments.length < 3;
|
|
|
+
|
|
|
+ return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEach);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.reduce` except that it iterates over elements of
|
|
|
+ * `collection` from right to left.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Collection
|
|
|
+ * @param {Array|Object} collection The collection to iterate over.
|
|
|
+ * @param {Function} [iteratee=_.identity] The function invoked per iteration.
|
|
|
+ * @param {*} [accumulator] The initial value.
|
|
|
+ * @returns {*} Returns the accumulated value.
|
|
|
+ * @see _.reduce
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var array = [[0, 1], [2, 3], [4, 5]];
|
|
|
+ *
|
|
|
+ * _.reduceRight(array, function(flattened, other) {
|
|
|
+ * return flattened.concat(other);
|
|
|
+ * }, []);
|
|
|
+ * // => [4, 5, 2, 3, 0, 1]
|
|
|
+ */
|
|
|
+ function reduceRight(collection, iteratee, accumulator) {
|
|
|
+ var func = isArray(collection) ? arrayReduceRight : baseReduce,
|
|
|
+ initAccum = arguments.length < 3;
|
|
|
+
|
|
|
+ return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEachRight);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The opposite of `_.filter`; this method returns the elements of `collection`
|
|
|
+ * that `predicate` does **not** return truthy for.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Collection
|
|
|
+ * @param {Array|Object} collection The collection to iterate over.
|
|
|
+ * @param {Function} [predicate=_.identity] The function invoked per iteration.
|
|
|
+ * @returns {Array} Returns the new filtered array.
|
|
|
+ * @see _.filter
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var users = [
|
|
|
+ * { 'user': 'barney', 'age': 36, 'active': false },
|
|
|
+ * { 'user': 'fred', 'age': 40, 'active': true }
|
|
|
+ * ];
|
|
|
+ *
|
|
|
+ * _.reject(users, function(o) { return !o.active; });
|
|
|
+ * // => objects for ['fred']
|
|
|
+ *
|
|
|
+ * // The `_.matches` iteratee shorthand.
|
|
|
+ * _.reject(users, { 'age': 40, 'active': true });
|
|
|
+ * // => objects for ['barney']
|
|
|
+ *
|
|
|
+ * // The `_.matchesProperty` iteratee shorthand.
|
|
|
+ * _.reject(users, ['active', false]);
|
|
|
+ * // => objects for ['fred']
|
|
|
+ *
|
|
|
+ * // The `_.property` iteratee shorthand.
|
|
|
+ * _.reject(users, 'active');
|
|
|
+ * // => objects for ['barney']
|
|
|
+ */
|
|
|
+ function reject(collection, predicate) {
|
|
|
+ var func = isArray(collection) ? arrayFilter : baseFilter;
|
|
|
+ return func(collection, negate(getIteratee(predicate, 3)));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets a random element from `collection`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 2.0.0
|
|
|
+ * @category Collection
|
|
|
+ * @param {Array|Object} collection The collection to sample.
|
|
|
+ * @returns {*} Returns the random element.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.sample([1, 2, 3, 4]);
|
|
|
+ * // => 2
|
|
|
+ */
|
|
|
+ function sample(collection) {
|
|
|
+ var func = isArray(collection) ? arraySample : baseSample;
|
|
|
+ return func(collection);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets `n` random elements at unique keys from `collection` up to the
|
|
|
+ * size of `collection`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Collection
|
|
|
+ * @param {Array|Object} collection The collection to sample.
|
|
|
+ * @param {number} [n=1] The number of elements to sample.
|
|
|
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
|
|
|
+ * @returns {Array} Returns the random elements.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.sampleSize([1, 2, 3], 2);
|
|
|
+ * // => [3, 1]
|
|
|
+ *
|
|
|
+ * _.sampleSize([1, 2, 3], 4);
|
|
|
+ * // => [2, 3, 1]
|
|
|
+ */
|
|
|
+ function sampleSize(collection, n, guard) {
|
|
|
+ if ((guard ? isIterateeCall(collection, n, guard) : n === undefined)) {
|
|
|
+ n = 1;
|
|
|
+ } else {
|
|
|
+ n = toInteger(n);
|
|
|
+ }
|
|
|
+ var func = isArray(collection) ? arraySampleSize : baseSampleSize;
|
|
|
+ return func(collection, n);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an array of shuffled values, using a version of the
|
|
|
+ * [Fisher-Yates shuffle](https://en.wikipedia.org/wiki/Fisher-Yates_shuffle).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Collection
|
|
|
+ * @param {Array|Object} collection The collection to shuffle.
|
|
|
+ * @returns {Array} Returns the new shuffled array.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.shuffle([1, 2, 3, 4]);
|
|
|
+ * // => [4, 1, 3, 2]
|
|
|
+ */
|
|
|
+ function shuffle(collection) {
|
|
|
+ var func = isArray(collection) ? arrayShuffle : baseShuffle;
|
|
|
+ return func(collection);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the size of `collection` by returning its length for array-like
|
|
|
+ * values or the number of own enumerable string keyed properties for objects.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Collection
|
|
|
+ * @param {Array|Object|string} collection The collection to inspect.
|
|
|
+ * @returns {number} Returns the collection size.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.size([1, 2, 3]);
|
|
|
+ * // => 3
|
|
|
+ *
|
|
|
+ * _.size({ 'a': 1, 'b': 2 });
|
|
|
+ * // => 2
|
|
|
+ *
|
|
|
+ * _.size('pebbles');
|
|
|
+ * // => 7
|
|
|
+ */
|
|
|
+ function size(collection) {
|
|
|
+ if (collection == null) {
|
|
|
+ return 0;
|
|
|
+ }
|
|
|
+ if (isArrayLike(collection)) {
|
|
|
+ return isString(collection) ? stringSize(collection) : collection.length;
|
|
|
+ }
|
|
|
+ var tag = getTag(collection);
|
|
|
+ if (tag == mapTag || tag == setTag) {
|
|
|
+ return collection.size;
|
|
|
+ }
|
|
|
+ return baseKeys(collection).length;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `predicate` returns truthy for **any** element of `collection`.
|
|
|
+ * Iteration is stopped once `predicate` returns truthy. The predicate is
|
|
|
+ * invoked with three arguments: (value, index|key, collection).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Collection
|
|
|
+ * @param {Array|Object} collection The collection to iterate over.
|
|
|
+ * @param {Function} [predicate=_.identity] The function invoked per iteration.
|
|
|
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
|
|
|
+ * @returns {boolean} Returns `true` if any element passes the predicate check,
|
|
|
+ * else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.some([null, 0, 'yes', false], Boolean);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * var users = [
|
|
|
+ * { 'user': 'barney', 'active': true },
|
|
|
+ * { 'user': 'fred', 'active': false }
|
|
|
+ * ];
|
|
|
+ *
|
|
|
+ * // The `_.matches` iteratee shorthand.
|
|
|
+ * _.some(users, { 'user': 'barney', 'active': false });
|
|
|
+ * // => false
|
|
|
+ *
|
|
|
+ * // The `_.matchesProperty` iteratee shorthand.
|
|
|
+ * _.some(users, ['active', false]);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * // The `_.property` iteratee shorthand.
|
|
|
+ * _.some(users, 'active');
|
|
|
+ * // => true
|
|
|
+ */
|
|
|
+ function some(collection, predicate, guard) {
|
|
|
+ var func = isArray(collection) ? arraySome : baseSome;
|
|
|
+ if (guard && isIterateeCall(collection, predicate, guard)) {
|
|
|
+ predicate = undefined;
|
|
|
+ }
|
|
|
+ return func(collection, getIteratee(predicate, 3));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an array of elements, sorted in ascending order by the results of
|
|
|
+ * running each element in a collection thru each iteratee. This method
|
|
|
+ * performs a stable sort, that is, it preserves the original sort order of
|
|
|
+ * equal elements. The iteratees are invoked with one argument: (value).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Collection
|
|
|
+ * @param {Array|Object} collection The collection to iterate over.
|
|
|
+ * @param {...(Function|Function[])} [iteratees=[_.identity]]
|
|
|
+ * The iteratees to sort by.
|
|
|
+ * @returns {Array} Returns the new sorted array.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var users = [
|
|
|
+ * { 'user': 'fred', 'age': 48 },
|
|
|
+ * { 'user': 'barney', 'age': 36 },
|
|
|
+ * { 'user': 'fred', 'age': 40 },
|
|
|
+ * { 'user': 'barney', 'age': 34 }
|
|
|
+ * ];
|
|
|
+ *
|
|
|
+ * _.sortBy(users, [function(o) { return o.user; }]);
|
|
|
+ * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]]
|
|
|
+ *
|
|
|
+ * _.sortBy(users, ['user', 'age']);
|
|
|
+ * // => objects for [['barney', 34], ['barney', 36], ['fred', 40], ['fred', 48]]
|
|
|
+ */
|
|
|
+ var sortBy = baseRest(function(collection, iteratees) {
|
|
|
+ if (collection == null) {
|
|
|
+ return [];
|
|
|
+ }
|
|
|
+ var length = iteratees.length;
|
|
|
+ if (length > 1 && isIterateeCall(collection, iteratees[0], iteratees[1])) {
|
|
|
+ iteratees = [];
|
|
|
+ } else if (length > 2 && isIterateeCall(iteratees[0], iteratees[1], iteratees[2])) {
|
|
|
+ iteratees = [iteratees[0]];
|
|
|
+ }
|
|
|
+ return baseOrderBy(collection, baseFlatten(iteratees, 1), []);
|
|
|
+ });
|
|
|
+
|
|
|
+ /*------------------------------------------------------------------------*/
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the timestamp of the number of milliseconds that have elapsed since
|
|
|
+ * the Unix epoch (1 January 1970 00:00:00 UTC).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 2.4.0
|
|
|
+ * @category Date
|
|
|
+ * @returns {number} Returns the timestamp.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.defer(function(stamp) {
|
|
|
+ * console.log(_.now() - stamp);
|
|
|
+ * }, _.now());
|
|
|
+ * // => Logs the number of milliseconds it took for the deferred invocation.
|
|
|
+ */
|
|
|
+ var now = ctxNow || function() {
|
|
|
+ return root.Date.now();
|
|
|
+ };
|
|
|
+
|
|
|
+ /*------------------------------------------------------------------------*/
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The opposite of `_.before`; this method creates a function that invokes
|
|
|
+ * `func` once it's called `n` or more times.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Function
|
|
|
+ * @param {number} n The number of calls before `func` is invoked.
|
|
|
+ * @param {Function} func The function to restrict.
|
|
|
+ * @returns {Function} Returns the new restricted function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var saves = ['profile', 'settings'];
|
|
|
+ *
|
|
|
+ * var done = _.after(saves.length, function() {
|
|
|
+ * console.log('done saving!');
|
|
|
+ * });
|
|
|
+ *
|
|
|
+ * _.forEach(saves, function(type) {
|
|
|
+ * asyncSave({ 'type': type, 'complete': done });
|
|
|
+ * });
|
|
|
+ * // => Logs 'done saving!' after the two async saves have completed.
|
|
|
+ */
|
|
|
+ function after(n, func) {
|
|
|
+ if (typeof func != 'function') {
|
|
|
+ throw new TypeError(FUNC_ERROR_TEXT);
|
|
|
+ }
|
|
|
+ n = toInteger(n);
|
|
|
+ return function() {
|
|
|
+ if (--n < 1) {
|
|
|
+ return func.apply(this, arguments);
|
|
|
+ }
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that invokes `func`, with up to `n` arguments,
|
|
|
+ * ignoring any additional arguments.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category Function
|
|
|
+ * @param {Function} func The function to cap arguments for.
|
|
|
+ * @param {number} [n=func.length] The arity cap.
|
|
|
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
|
|
|
+ * @returns {Function} Returns the new capped function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.map(['6', '8', '10'], _.ary(parseInt, 1));
|
|
|
+ * // => [6, 8, 10]
|
|
|
+ */
|
|
|
+ function ary(func, n, guard) {
|
|
|
+ n = guard ? undefined : n;
|
|
|
+ n = (func && n == null) ? func.length : n;
|
|
|
+ return createWrap(func, WRAP_ARY_FLAG, undefined, undefined, undefined, undefined, n);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that invokes `func`, with the `this` binding and arguments
|
|
|
+ * of the created function, while it's called less than `n` times. Subsequent
|
|
|
+ * calls to the created function return the result of the last `func` invocation.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category Function
|
|
|
+ * @param {number} n The number of calls at which `func` is no longer invoked.
|
|
|
+ * @param {Function} func The function to restrict.
|
|
|
+ * @returns {Function} Returns the new restricted function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * jQuery(element).on('click', _.before(5, addContactToList));
|
|
|
+ * // => Allows adding up to 4 contacts to the list.
|
|
|
+ */
|
|
|
+ function before(n, func) {
|
|
|
+ var result;
|
|
|
+ if (typeof func != 'function') {
|
|
|
+ throw new TypeError(FUNC_ERROR_TEXT);
|
|
|
+ }
|
|
|
+ n = toInteger(n);
|
|
|
+ return function() {
|
|
|
+ if (--n > 0) {
|
|
|
+ result = func.apply(this, arguments);
|
|
|
+ }
|
|
|
+ if (n <= 1) {
|
|
|
+ func = undefined;
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that invokes `func` with the `this` binding of `thisArg`
|
|
|
+ * and `partials` prepended to the arguments it receives.
|
|
|
+ *
|
|
|
+ * The `_.bind.placeholder` value, which defaults to `_` in monolithic builds,
|
|
|
+ * may be used as a placeholder for partially applied arguments.
|
|
|
+ *
|
|
|
+ * **Note:** Unlike native `Function#bind`, this method doesn't set the "length"
|
|
|
+ * property of bound functions.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Function
|
|
|
+ * @param {Function} func The function to bind.
|
|
|
+ * @param {*} thisArg The `this` binding of `func`.
|
|
|
+ * @param {...*} [partials] The arguments to be partially applied.
|
|
|
+ * @returns {Function} Returns the new bound function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function greet(greeting, punctuation) {
|
|
|
+ * return greeting + ' ' + this.user + punctuation;
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * var object = { 'user': 'fred' };
|
|
|
+ *
|
|
|
+ * var bound = _.bind(greet, object, 'hi');
|
|
|
+ * bound('!');
|
|
|
+ * // => 'hi fred!'
|
|
|
+ *
|
|
|
+ * // Bound with placeholders.
|
|
|
+ * var bound = _.bind(greet, object, _, '!');
|
|
|
+ * bound('hi');
|
|
|
+ * // => 'hi fred!'
|
|
|
+ */
|
|
|
+ var bind = baseRest(function(func, thisArg, partials) {
|
|
|
+ var bitmask = WRAP_BIND_FLAG;
|
|
|
+ if (partials.length) {
|
|
|
+ var holders = replaceHolders(partials, getHolder(bind));
|
|
|
+ bitmask |= WRAP_PARTIAL_FLAG;
|
|
|
+ }
|
|
|
+ return createWrap(func, bitmask, thisArg, partials, holders);
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that invokes the method at `object[key]` with `partials`
|
|
|
+ * prepended to the arguments it receives.
|
|
|
+ *
|
|
|
+ * This method differs from `_.bind` by allowing bound functions to reference
|
|
|
+ * methods that may be redefined or don't yet exist. See
|
|
|
+ * [Peter Michaux's article](http://peter.michaux.ca/articles/lazy-function-definition-pattern)
|
|
|
+ * for more details.
|
|
|
+ *
|
|
|
+ * The `_.bindKey.placeholder` value, which defaults to `_` in monolithic
|
|
|
+ * builds, may be used as a placeholder for partially applied arguments.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.10.0
|
|
|
+ * @category Function
|
|
|
+ * @param {Object} object The object to invoke the method on.
|
|
|
+ * @param {string} key The key of the method.
|
|
|
+ * @param {...*} [partials] The arguments to be partially applied.
|
|
|
+ * @returns {Function} Returns the new bound function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var object = {
|
|
|
+ * 'user': 'fred',
|
|
|
+ * 'greet': function(greeting, punctuation) {
|
|
|
+ * return greeting + ' ' + this.user + punctuation;
|
|
|
+ * }
|
|
|
+ * };
|
|
|
+ *
|
|
|
+ * var bound = _.bindKey(object, 'greet', 'hi');
|
|
|
+ * bound('!');
|
|
|
+ * // => 'hi fred!'
|
|
|
+ *
|
|
|
+ * object.greet = function(greeting, punctuation) {
|
|
|
+ * return greeting + 'ya ' + this.user + punctuation;
|
|
|
+ * };
|
|
|
+ *
|
|
|
+ * bound('!');
|
|
|
+ * // => 'hiya fred!'
|
|
|
+ *
|
|
|
+ * // Bound with placeholders.
|
|
|
+ * var bound = _.bindKey(object, 'greet', _, '!');
|
|
|
+ * bound('hi');
|
|
|
+ * // => 'hiya fred!'
|
|
|
+ */
|
|
|
+ var bindKey = baseRest(function(object, key, partials) {
|
|
|
+ var bitmask = WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG;
|
|
|
+ if (partials.length) {
|
|
|
+ var holders = replaceHolders(partials, getHolder(bindKey));
|
|
|
+ bitmask |= WRAP_PARTIAL_FLAG;
|
|
|
+ }
|
|
|
+ return createWrap(key, bitmask, object, partials, holders);
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that accepts arguments of `func` and either invokes
|
|
|
+ * `func` returning its result, if at least `arity` number of arguments have
|
|
|
+ * been provided, or returns a function that accepts the remaining `func`
|
|
|
+ * arguments, and so on. The arity of `func` may be specified if `func.length`
|
|
|
+ * is not sufficient.
|
|
|
+ *
|
|
|
+ * The `_.curry.placeholder` value, which defaults to `_` in monolithic builds,
|
|
|
+ * may be used as a placeholder for provided arguments.
|
|
|
+ *
|
|
|
+ * **Note:** This method doesn't set the "length" property of curried functions.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 2.0.0
|
|
|
+ * @category Function
|
|
|
+ * @param {Function} func The function to curry.
|
|
|
+ * @param {number} [arity=func.length] The arity of `func`.
|
|
|
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
|
|
|
+ * @returns {Function} Returns the new curried function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var abc = function(a, b, c) {
|
|
|
+ * return [a, b, c];
|
|
|
+ * };
|
|
|
+ *
|
|
|
+ * var curried = _.curry(abc);
|
|
|
+ *
|
|
|
+ * curried(1)(2)(3);
|
|
|
+ * // => [1, 2, 3]
|
|
|
+ *
|
|
|
+ * curried(1, 2)(3);
|
|
|
+ * // => [1, 2, 3]
|
|
|
+ *
|
|
|
+ * curried(1, 2, 3);
|
|
|
+ * // => [1, 2, 3]
|
|
|
+ *
|
|
|
+ * // Curried with placeholders.
|
|
|
+ * curried(1)(_, 3)(2);
|
|
|
+ * // => [1, 2, 3]
|
|
|
+ */
|
|
|
+ function curry(func, arity, guard) {
|
|
|
+ arity = guard ? undefined : arity;
|
|
|
+ var result = createWrap(func, WRAP_CURRY_FLAG, undefined, undefined, undefined, undefined, undefined, arity);
|
|
|
+ result.placeholder = curry.placeholder;
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.curry` except that arguments are applied to `func`
|
|
|
+ * in the manner of `_.partialRight` instead of `_.partial`.
|
|
|
+ *
|
|
|
+ * The `_.curryRight.placeholder` value, which defaults to `_` in monolithic
|
|
|
+ * builds, may be used as a placeholder for provided arguments.
|
|
|
+ *
|
|
|
+ * **Note:** This method doesn't set the "length" property of curried functions.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category Function
|
|
|
+ * @param {Function} func The function to curry.
|
|
|
+ * @param {number} [arity=func.length] The arity of `func`.
|
|
|
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
|
|
|
+ * @returns {Function} Returns the new curried function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var abc = function(a, b, c) {
|
|
|
+ * return [a, b, c];
|
|
|
+ * };
|
|
|
+ *
|
|
|
+ * var curried = _.curryRight(abc);
|
|
|
+ *
|
|
|
+ * curried(3)(2)(1);
|
|
|
+ * // => [1, 2, 3]
|
|
|
+ *
|
|
|
+ * curried(2, 3)(1);
|
|
|
+ * // => [1, 2, 3]
|
|
|
+ *
|
|
|
+ * curried(1, 2, 3);
|
|
|
+ * // => [1, 2, 3]
|
|
|
+ *
|
|
|
+ * // Curried with placeholders.
|
|
|
+ * curried(3)(1, _)(2);
|
|
|
+ * // => [1, 2, 3]
|
|
|
+ */
|
|
|
+ function curryRight(func, arity, guard) {
|
|
|
+ arity = guard ? undefined : arity;
|
|
|
+ var result = createWrap(func, WRAP_CURRY_RIGHT_FLAG, undefined, undefined, undefined, undefined, undefined, arity);
|
|
|
+ result.placeholder = curryRight.placeholder;
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a debounced function that delays invoking `func` until after `wait`
|
|
|
+ * milliseconds have elapsed since the last time the debounced function was
|
|
|
+ * invoked. The debounced function comes with a `cancel` method to cancel
|
|
|
+ * delayed `func` invocations and a `flush` method to immediately invoke them.
|
|
|
+ * Provide `options` to indicate whether `func` should be invoked on the
|
|
|
+ * leading and/or trailing edge of the `wait` timeout. The `func` is invoked
|
|
|
+ * with the last arguments provided to the debounced function. Subsequent
|
|
|
+ * calls to the debounced function return the result of the last `func`
|
|
|
+ * invocation.
|
|
|
+ *
|
|
|
+ * **Note:** If `leading` and `trailing` options are `true`, `func` is
|
|
|
+ * invoked on the trailing edge of the timeout only if the debounced function
|
|
|
+ * is invoked more than once during the `wait` timeout.
|
|
|
+ *
|
|
|
+ * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred
|
|
|
+ * until to the next tick, similar to `setTimeout` with a timeout of `0`.
|
|
|
+ *
|
|
|
+ * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
|
|
|
+ * for details over the differences between `_.debounce` and `_.throttle`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Function
|
|
|
+ * @param {Function} func The function to debounce.
|
|
|
+ * @param {number} [wait=0] The number of milliseconds to delay.
|
|
|
+ * @param {Object} [options={}] The options object.
|
|
|
+ * @param {boolean} [options.leading=false]
|
|
|
+ * Specify invoking on the leading edge of the timeout.
|
|
|
+ * @param {number} [options.maxWait]
|
|
|
+ * The maximum time `func` is allowed to be delayed before it's invoked.
|
|
|
+ * @param {boolean} [options.trailing=true]
|
|
|
+ * Specify invoking on the trailing edge of the timeout.
|
|
|
+ * @returns {Function} Returns the new debounced function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * // Avoid costly calculations while the window size is in flux.
|
|
|
+ * jQuery(window).on('resize', _.debounce(calculateLayout, 150));
|
|
|
+ *
|
|
|
+ * // Invoke `sendMail` when clicked, debouncing subsequent calls.
|
|
|
+ * jQuery(element).on('click', _.debounce(sendMail, 300, {
|
|
|
+ * 'leading': true,
|
|
|
+ * 'trailing': false
|
|
|
+ * }));
|
|
|
+ *
|
|
|
+ * // Ensure `batchLog` is invoked once after 1 second of debounced calls.
|
|
|
+ * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 });
|
|
|
+ * var source = new EventSource('/stream');
|
|
|
+ * jQuery(source).on('message', debounced);
|
|
|
+ *
|
|
|
+ * // Cancel the trailing debounced invocation.
|
|
|
+ * jQuery(window).on('popstate', debounced.cancel);
|
|
|
+ */
|
|
|
+ function debounce(func, wait, options) {
|
|
|
+ var lastArgs,
|
|
|
+ lastThis,
|
|
|
+ maxWait,
|
|
|
+ result,
|
|
|
+ timerId,
|
|
|
+ lastCallTime,
|
|
|
+ lastInvokeTime = 0,
|
|
|
+ leading = false,
|
|
|
+ maxing = false,
|
|
|
+ trailing = true;
|
|
|
+
|
|
|
+ if (typeof func != 'function') {
|
|
|
+ throw new TypeError(FUNC_ERROR_TEXT);
|
|
|
+ }
|
|
|
+ wait = toNumber(wait) || 0;
|
|
|
+ if (isObject(options)) {
|
|
|
+ leading = !!options.leading;
|
|
|
+ maxing = 'maxWait' in options;
|
|
|
+ maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait;
|
|
|
+ trailing = 'trailing' in options ? !!options.trailing : trailing;
|
|
|
+ }
|
|
|
+
|
|
|
+ function invokeFunc(time) {
|
|
|
+ var args = lastArgs,
|
|
|
+ thisArg = lastThis;
|
|
|
+
|
|
|
+ lastArgs = lastThis = undefined;
|
|
|
+ lastInvokeTime = time;
|
|
|
+ result = func.apply(thisArg, args);
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ function leadingEdge(time) {
|
|
|
+ // Reset any `maxWait` timer.
|
|
|
+ lastInvokeTime = time;
|
|
|
+ // Start the timer for the trailing edge.
|
|
|
+ timerId = setTimeout(timerExpired, wait);
|
|
|
+ // Invoke the leading edge.
|
|
|
+ return leading ? invokeFunc(time) : result;
|
|
|
+ }
|
|
|
+
|
|
|
+ function remainingWait(time) {
|
|
|
+ var timeSinceLastCall = time - lastCallTime,
|
|
|
+ timeSinceLastInvoke = time - lastInvokeTime,
|
|
|
+ timeWaiting = wait - timeSinceLastCall;
|
|
|
+
|
|
|
+ return maxing
|
|
|
+ ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke)
|
|
|
+ : timeWaiting;
|
|
|
+ }
|
|
|
+
|
|
|
+ function shouldInvoke(time) {
|
|
|
+ var timeSinceLastCall = time - lastCallTime,
|
|
|
+ timeSinceLastInvoke = time - lastInvokeTime;
|
|
|
+
|
|
|
+ // Either this is the first call, activity has stopped and we're at the
|
|
|
+ // trailing edge, the system time has gone backwards and we're treating
|
|
|
+ // it as the trailing edge, or we've hit the `maxWait` limit.
|
|
|
+ return (lastCallTime === undefined || (timeSinceLastCall >= wait) ||
|
|
|
+ (timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait));
|
|
|
+ }
|
|
|
+
|
|
|
+ function timerExpired() {
|
|
|
+ var time = now();
|
|
|
+ if (shouldInvoke(time)) {
|
|
|
+ return trailingEdge(time);
|
|
|
+ }
|
|
|
+ // Restart the timer.
|
|
|
+ timerId = setTimeout(timerExpired, remainingWait(time));
|
|
|
+ }
|
|
|
+
|
|
|
+ function trailingEdge(time) {
|
|
|
+ timerId = undefined;
|
|
|
+
|
|
|
+ // Only invoke if we have `lastArgs` which means `func` has been
|
|
|
+ // debounced at least once.
|
|
|
+ if (trailing && lastArgs) {
|
|
|
+ return invokeFunc(time);
|
|
|
+ }
|
|
|
+ lastArgs = lastThis = undefined;
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ function cancel() {
|
|
|
+ if (timerId !== undefined) {
|
|
|
+ clearTimeout(timerId);
|
|
|
+ }
|
|
|
+ lastInvokeTime = 0;
|
|
|
+ lastArgs = lastCallTime = lastThis = timerId = undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ function flush() {
|
|
|
+ return timerId === undefined ? result : trailingEdge(now());
|
|
|
+ }
|
|
|
+
|
|
|
+ function debounced() {
|
|
|
+ var time = now(),
|
|
|
+ isInvoking = shouldInvoke(time);
|
|
|
+
|
|
|
+ lastArgs = arguments;
|
|
|
+ lastThis = this;
|
|
|
+ lastCallTime = time;
|
|
|
+
|
|
|
+ if (isInvoking) {
|
|
|
+ if (timerId === undefined) {
|
|
|
+ return leadingEdge(lastCallTime);
|
|
|
+ }
|
|
|
+ if (maxing) {
|
|
|
+ // Handle invocations in a tight loop.
|
|
|
+ timerId = setTimeout(timerExpired, wait);
|
|
|
+ return invokeFunc(lastCallTime);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if (timerId === undefined) {
|
|
|
+ timerId = setTimeout(timerExpired, wait);
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+ debounced.cancel = cancel;
|
|
|
+ debounced.flush = flush;
|
|
|
+ return debounced;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Defers invoking the `func` until the current call stack has cleared. Any
|
|
|
+ * additional arguments are provided to `func` when it's invoked.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Function
|
|
|
+ * @param {Function} func The function to defer.
|
|
|
+ * @param {...*} [args] The arguments to invoke `func` with.
|
|
|
+ * @returns {number} Returns the timer id.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.defer(function(text) {
|
|
|
+ * console.log(text);
|
|
|
+ * }, 'deferred');
|
|
|
+ * // => Logs 'deferred' after one millisecond.
|
|
|
+ */
|
|
|
+ var defer = baseRest(function(func, args) {
|
|
|
+ return baseDelay(func, 1, args);
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Invokes `func` after `wait` milliseconds. Any additional arguments are
|
|
|
+ * provided to `func` when it's invoked.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Function
|
|
|
+ * @param {Function} func The function to delay.
|
|
|
+ * @param {number} wait The number of milliseconds to delay invocation.
|
|
|
+ * @param {...*} [args] The arguments to invoke `func` with.
|
|
|
+ * @returns {number} Returns the timer id.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.delay(function(text) {
|
|
|
+ * console.log(text);
|
|
|
+ * }, 1000, 'later');
|
|
|
+ * // => Logs 'later' after one second.
|
|
|
+ */
|
|
|
+ var delay = baseRest(function(func, wait, args) {
|
|
|
+ return baseDelay(func, toNumber(wait) || 0, args);
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that invokes `func` with arguments reversed.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Function
|
|
|
+ * @param {Function} func The function to flip arguments for.
|
|
|
+ * @returns {Function} Returns the new flipped function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var flipped = _.flip(function() {
|
|
|
+ * return _.toArray(arguments);
|
|
|
+ * });
|
|
|
+ *
|
|
|
+ * flipped('a', 'b', 'c', 'd');
|
|
|
+ * // => ['d', 'c', 'b', 'a']
|
|
|
+ */
|
|
|
+ function flip(func) {
|
|
|
+ return createWrap(func, WRAP_FLIP_FLAG);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that memoizes the result of `func`. If `resolver` is
|
|
|
+ * provided, it determines the cache key for storing the result based on the
|
|
|
+ * arguments provided to the memoized function. By default, the first argument
|
|
|
+ * provided to the memoized function is used as the map cache key. The `func`
|
|
|
+ * is invoked with the `this` binding of the memoized function.
|
|
|
+ *
|
|
|
+ * **Note:** The cache is exposed as the `cache` property on the memoized
|
|
|
+ * function. Its creation may be customized by replacing the `_.memoize.Cache`
|
|
|
+ * constructor with one whose instances implement the
|
|
|
+ * [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object)
|
|
|
+ * method interface of `clear`, `delete`, `get`, `has`, and `set`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Function
|
|
|
+ * @param {Function} func The function to have its output memoized.
|
|
|
+ * @param {Function} [resolver] The function to resolve the cache key.
|
|
|
+ * @returns {Function} Returns the new memoized function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var object = { 'a': 1, 'b': 2 };
|
|
|
+ * var other = { 'c': 3, 'd': 4 };
|
|
|
+ *
|
|
|
+ * var values = _.memoize(_.values);
|
|
|
+ * values(object);
|
|
|
+ * // => [1, 2]
|
|
|
+ *
|
|
|
+ * values(other);
|
|
|
+ * // => [3, 4]
|
|
|
+ *
|
|
|
+ * object.a = 2;
|
|
|
+ * values(object);
|
|
|
+ * // => [1, 2]
|
|
|
+ *
|
|
|
+ * // Modify the result cache.
|
|
|
+ * values.cache.set(object, ['a', 'b']);
|
|
|
+ * values(object);
|
|
|
+ * // => ['a', 'b']
|
|
|
+ *
|
|
|
+ * // Replace `_.memoize.Cache`.
|
|
|
+ * _.memoize.Cache = WeakMap;
|
|
|
+ */
|
|
|
+ function memoize(func, resolver) {
|
|
|
+ if (typeof func != 'function' || (resolver != null && typeof resolver != 'function')) {
|
|
|
+ throw new TypeError(FUNC_ERROR_TEXT);
|
|
|
+ }
|
|
|
+ var memoized = function() {
|
|
|
+ var args = arguments,
|
|
|
+ key = resolver ? resolver.apply(this, args) : args[0],
|
|
|
+ cache = memoized.cache;
|
|
|
+
|
|
|
+ if (cache.has(key)) {
|
|
|
+ return cache.get(key);
|
|
|
+ }
|
|
|
+ var result = func.apply(this, args);
|
|
|
+ memoized.cache = cache.set(key, result) || cache;
|
|
|
+ return result;
|
|
|
+ };
|
|
|
+ memoized.cache = new (memoize.Cache || MapCache);
|
|
|
+ return memoized;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Expose `MapCache`.
|
|
|
+ memoize.Cache = MapCache;
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that negates the result of the predicate `func`. The
|
|
|
+ * `func` predicate is invoked with the `this` binding and arguments of the
|
|
|
+ * created function.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category Function
|
|
|
+ * @param {Function} predicate The predicate to negate.
|
|
|
+ * @returns {Function} Returns the new negated function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function isEven(n) {
|
|
|
+ * return n % 2 == 0;
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven));
|
|
|
+ * // => [1, 3, 5]
|
|
|
+ */
|
|
|
+ function negate(predicate) {
|
|
|
+ if (typeof predicate != 'function') {
|
|
|
+ throw new TypeError(FUNC_ERROR_TEXT);
|
|
|
+ }
|
|
|
+ return function() {
|
|
|
+ var args = arguments;
|
|
|
+ switch (args.length) {
|
|
|
+ case 0: return !predicate.call(this);
|
|
|
+ case 1: return !predicate.call(this, args[0]);
|
|
|
+ case 2: return !predicate.call(this, args[0], args[1]);
|
|
|
+ case 3: return !predicate.call(this, args[0], args[1], args[2]);
|
|
|
+ }
|
|
|
+ return !predicate.apply(this, args);
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that is restricted to invoking `func` once. Repeat calls
|
|
|
+ * to the function return the value of the first invocation. The `func` is
|
|
|
+ * invoked with the `this` binding and arguments of the created function.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Function
|
|
|
+ * @param {Function} func The function to restrict.
|
|
|
+ * @returns {Function} Returns the new restricted function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var initialize = _.once(createApplication);
|
|
|
+ * initialize();
|
|
|
+ * initialize();
|
|
|
+ * // => `createApplication` is invoked once
|
|
|
+ */
|
|
|
+ function once(func) {
|
|
|
+ return before(2, func);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that invokes `func` with its arguments transformed.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @since 4.0.0
|
|
|
+ * @memberOf _
|
|
|
+ * @category Function
|
|
|
+ * @param {Function} func The function to wrap.
|
|
|
+ * @param {...(Function|Function[])} [transforms=[_.identity]]
|
|
|
+ * The argument transforms.
|
|
|
+ * @returns {Function} Returns the new function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function doubled(n) {
|
|
|
+ * return n * 2;
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * function square(n) {
|
|
|
+ * return n * n;
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * var func = _.overArgs(function(x, y) {
|
|
|
+ * return [x, y];
|
|
|
+ * }, [square, doubled]);
|
|
|
+ *
|
|
|
+ * func(9, 3);
|
|
|
+ * // => [81, 6]
|
|
|
+ *
|
|
|
+ * func(10, 5);
|
|
|
+ * // => [100, 10]
|
|
|
+ */
|
|
|
+ var overArgs = castRest(function(func, transforms) {
|
|
|
+ transforms = (transforms.length == 1 && isArray(transforms[0]))
|
|
|
+ ? arrayMap(transforms[0], baseUnary(getIteratee()))
|
|
|
+ : arrayMap(baseFlatten(transforms, 1), baseUnary(getIteratee()));
|
|
|
+
|
|
|
+ var funcsLength = transforms.length;
|
|
|
+ return baseRest(function(args) {
|
|
|
+ var index = -1,
|
|
|
+ length = nativeMin(args.length, funcsLength);
|
|
|
+
|
|
|
+ while (++index < length) {
|
|
|
+ args[index] = transforms[index].call(this, args[index]);
|
|
|
+ }
|
|
|
+ return apply(func, this, args);
|
|
|
+ });
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that invokes `func` with `partials` prepended to the
|
|
|
+ * arguments it receives. This method is like `_.bind` except it does **not**
|
|
|
+ * alter the `this` binding.
|
|
|
+ *
|
|
|
+ * The `_.partial.placeholder` value, which defaults to `_` in monolithic
|
|
|
+ * builds, may be used as a placeholder for partially applied arguments.
|
|
|
+ *
|
|
|
+ * **Note:** This method doesn't set the "length" property of partially
|
|
|
+ * applied functions.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.2.0
|
|
|
+ * @category Function
|
|
|
+ * @param {Function} func The function to partially apply arguments to.
|
|
|
+ * @param {...*} [partials] The arguments to be partially applied.
|
|
|
+ * @returns {Function} Returns the new partially applied function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function greet(greeting, name) {
|
|
|
+ * return greeting + ' ' + name;
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * var sayHelloTo = _.partial(greet, 'hello');
|
|
|
+ * sayHelloTo('fred');
|
|
|
+ * // => 'hello fred'
|
|
|
+ *
|
|
|
+ * // Partially applied with placeholders.
|
|
|
+ * var greetFred = _.partial(greet, _, 'fred');
|
|
|
+ * greetFred('hi');
|
|
|
+ * // => 'hi fred'
|
|
|
+ */
|
|
|
+ var partial = baseRest(function(func, partials) {
|
|
|
+ var holders = replaceHolders(partials, getHolder(partial));
|
|
|
+ return createWrap(func, WRAP_PARTIAL_FLAG, undefined, partials, holders);
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.partial` except that partially applied arguments
|
|
|
+ * are appended to the arguments it receives.
|
|
|
+ *
|
|
|
+ * The `_.partialRight.placeholder` value, which defaults to `_` in monolithic
|
|
|
+ * builds, may be used as a placeholder for partially applied arguments.
|
|
|
+ *
|
|
|
+ * **Note:** This method doesn't set the "length" property of partially
|
|
|
+ * applied functions.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 1.0.0
|
|
|
+ * @category Function
|
|
|
+ * @param {Function} func The function to partially apply arguments to.
|
|
|
+ * @param {...*} [partials] The arguments to be partially applied.
|
|
|
+ * @returns {Function} Returns the new partially applied function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function greet(greeting, name) {
|
|
|
+ * return greeting + ' ' + name;
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * var greetFred = _.partialRight(greet, 'fred');
|
|
|
+ * greetFred('hi');
|
|
|
+ * // => 'hi fred'
|
|
|
+ *
|
|
|
+ * // Partially applied with placeholders.
|
|
|
+ * var sayHelloTo = _.partialRight(greet, 'hello', _);
|
|
|
+ * sayHelloTo('fred');
|
|
|
+ * // => 'hello fred'
|
|
|
+ */
|
|
|
+ var partialRight = baseRest(function(func, partials) {
|
|
|
+ var holders = replaceHolders(partials, getHolder(partialRight));
|
|
|
+ return createWrap(func, WRAP_PARTIAL_RIGHT_FLAG, undefined, partials, holders);
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that invokes `func` with arguments arranged according
|
|
|
+ * to the specified `indexes` where the argument value at the first index is
|
|
|
+ * provided as the first argument, the argument value at the second index is
|
|
|
+ * provided as the second argument, and so on.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category Function
|
|
|
+ * @param {Function} func The function to rearrange arguments for.
|
|
|
+ * @param {...(number|number[])} indexes The arranged argument indexes.
|
|
|
+ * @returns {Function} Returns the new function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var rearged = _.rearg(function(a, b, c) {
|
|
|
+ * return [a, b, c];
|
|
|
+ * }, [2, 0, 1]);
|
|
|
+ *
|
|
|
+ * rearged('b', 'c', 'a')
|
|
|
+ * // => ['a', 'b', 'c']
|
|
|
+ */
|
|
|
+ var rearg = flatRest(function(func, indexes) {
|
|
|
+ return createWrap(func, WRAP_REARG_FLAG, undefined, undefined, undefined, indexes);
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that invokes `func` with the `this` binding of the
|
|
|
+ * created function and arguments from `start` and beyond provided as
|
|
|
+ * an array.
|
|
|
+ *
|
|
|
+ * **Note:** This method is based on the
|
|
|
+ * [rest parameter](https://mdn.io/rest_parameters).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Function
|
|
|
+ * @param {Function} func The function to apply a rest parameter to.
|
|
|
+ * @param {number} [start=func.length-1] The start position of the rest parameter.
|
|
|
+ * @returns {Function} Returns the new function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var say = _.rest(function(what, names) {
|
|
|
+ * return what + ' ' + _.initial(names).join(', ') +
|
|
|
+ * (_.size(names) > 1 ? ', & ' : '') + _.last(names);
|
|
|
+ * });
|
|
|
+ *
|
|
|
+ * say('hello', 'fred', 'barney', 'pebbles');
|
|
|
+ * // => 'hello fred, barney, & pebbles'
|
|
|
+ */
|
|
|
+ function rest(func, start) {
|
|
|
+ if (typeof func != 'function') {
|
|
|
+ throw new TypeError(FUNC_ERROR_TEXT);
|
|
|
+ }
|
|
|
+ start = start === undefined ? start : toInteger(start);
|
|
|
+ return baseRest(func, start);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that invokes `func` with the `this` binding of the
|
|
|
+ * create function and an array of arguments much like
|
|
|
+ * [`Function#apply`](http://www.ecma-international.org/ecma-262/7.0/#sec-function.prototype.apply).
|
|
|
+ *
|
|
|
+ * **Note:** This method is based on the
|
|
|
+ * [spread operator](https://mdn.io/spread_operator).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.2.0
|
|
|
+ * @category Function
|
|
|
+ * @param {Function} func The function to spread arguments over.
|
|
|
+ * @param {number} [start=0] The start position of the spread.
|
|
|
+ * @returns {Function} Returns the new function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var say = _.spread(function(who, what) {
|
|
|
+ * return who + ' says ' + what;
|
|
|
+ * });
|
|
|
+ *
|
|
|
+ * say(['fred', 'hello']);
|
|
|
+ * // => 'fred says hello'
|
|
|
+ *
|
|
|
+ * var numbers = Promise.all([
|
|
|
+ * Promise.resolve(40),
|
|
|
+ * Promise.resolve(36)
|
|
|
+ * ]);
|
|
|
+ *
|
|
|
+ * numbers.then(_.spread(function(x, y) {
|
|
|
+ * return x + y;
|
|
|
+ * }));
|
|
|
+ * // => a Promise of 76
|
|
|
+ */
|
|
|
+ function spread(func, start) {
|
|
|
+ if (typeof func != 'function') {
|
|
|
+ throw new TypeError(FUNC_ERROR_TEXT);
|
|
|
+ }
|
|
|
+ start = start == null ? 0 : nativeMax(toInteger(start), 0);
|
|
|
+ return baseRest(function(args) {
|
|
|
+ var array = args[start],
|
|
|
+ otherArgs = castSlice(args, 0, start);
|
|
|
+
|
|
|
+ if (array) {
|
|
|
+ arrayPush(otherArgs, array);
|
|
|
+ }
|
|
|
+ return apply(func, this, otherArgs);
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a throttled function that only invokes `func` at most once per
|
|
|
+ * every `wait` milliseconds. The throttled function comes with a `cancel`
|
|
|
+ * method to cancel delayed `func` invocations and a `flush` method to
|
|
|
+ * immediately invoke them. Provide `options` to indicate whether `func`
|
|
|
+ * should be invoked on the leading and/or trailing edge of the `wait`
|
|
|
+ * timeout. The `func` is invoked with the last arguments provided to the
|
|
|
+ * throttled function. Subsequent calls to the throttled function return the
|
|
|
+ * result of the last `func` invocation.
|
|
|
+ *
|
|
|
+ * **Note:** If `leading` and `trailing` options are `true`, `func` is
|
|
|
+ * invoked on the trailing edge of the timeout only if the throttled function
|
|
|
+ * is invoked more than once during the `wait` timeout.
|
|
|
+ *
|
|
|
+ * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred
|
|
|
+ * until to the next tick, similar to `setTimeout` with a timeout of `0`.
|
|
|
+ *
|
|
|
+ * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
|
|
|
+ * for details over the differences between `_.throttle` and `_.debounce`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Function
|
|
|
+ * @param {Function} func The function to throttle.
|
|
|
+ * @param {number} [wait=0] The number of milliseconds to throttle invocations to.
|
|
|
+ * @param {Object} [options={}] The options object.
|
|
|
+ * @param {boolean} [options.leading=true]
|
|
|
+ * Specify invoking on the leading edge of the timeout.
|
|
|
+ * @param {boolean} [options.trailing=true]
|
|
|
+ * Specify invoking on the trailing edge of the timeout.
|
|
|
+ * @returns {Function} Returns the new throttled function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * // Avoid excessively updating the position while scrolling.
|
|
|
+ * jQuery(window).on('scroll', _.throttle(updatePosition, 100));
|
|
|
+ *
|
|
|
+ * // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes.
|
|
|
+ * var throttled = _.throttle(renewToken, 300000, { 'trailing': false });
|
|
|
+ * jQuery(element).on('click', throttled);
|
|
|
+ *
|
|
|
+ * // Cancel the trailing throttled invocation.
|
|
|
+ * jQuery(window).on('popstate', throttled.cancel);
|
|
|
+ */
|
|
|
+ function throttle(func, wait, options) {
|
|
|
+ var leading = true,
|
|
|
+ trailing = true;
|
|
|
+
|
|
|
+ if (typeof func != 'function') {
|
|
|
+ throw new TypeError(FUNC_ERROR_TEXT);
|
|
|
+ }
|
|
|
+ if (isObject(options)) {
|
|
|
+ leading = 'leading' in options ? !!options.leading : leading;
|
|
|
+ trailing = 'trailing' in options ? !!options.trailing : trailing;
|
|
|
+ }
|
|
|
+ return debounce(func, wait, {
|
|
|
+ 'leading': leading,
|
|
|
+ 'maxWait': wait,
|
|
|
+ 'trailing': trailing
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that accepts up to one argument, ignoring any
|
|
|
+ * additional arguments.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Function
|
|
|
+ * @param {Function} func The function to cap arguments for.
|
|
|
+ * @returns {Function} Returns the new capped function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.map(['6', '8', '10'], _.unary(parseInt));
|
|
|
+ * // => [6, 8, 10]
|
|
|
+ */
|
|
|
+ function unary(func) {
|
|
|
+ return ary(func, 1);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that provides `value` to `wrapper` as its first
|
|
|
+ * argument. Any additional arguments provided to the function are appended
|
|
|
+ * to those provided to the `wrapper`. The wrapper is invoked with the `this`
|
|
|
+ * binding of the created function.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Function
|
|
|
+ * @param {*} value The value to wrap.
|
|
|
+ * @param {Function} [wrapper=identity] The wrapper function.
|
|
|
+ * @returns {Function} Returns the new function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var p = _.wrap(_.escape, function(func, text) {
|
|
|
+ * return '<p>' + func(text) + '</p>';
|
|
|
+ * });
|
|
|
+ *
|
|
|
+ * p('fred, barney, & pebbles');
|
|
|
+ * // => '<p>fred, barney, & pebbles</p>'
|
|
|
+ */
|
|
|
+ function wrap(value, wrapper) {
|
|
|
+ return partial(castFunction(wrapper), value);
|
|
|
+ }
|
|
|
+
|
|
|
+ /*------------------------------------------------------------------------*/
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Casts `value` as an array if it's not one.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.4.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to inspect.
|
|
|
+ * @returns {Array} Returns the cast array.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.castArray(1);
|
|
|
+ * // => [1]
|
|
|
+ *
|
|
|
+ * _.castArray({ 'a': 1 });
|
|
|
+ * // => [{ 'a': 1 }]
|
|
|
+ *
|
|
|
+ * _.castArray('abc');
|
|
|
+ * // => ['abc']
|
|
|
+ *
|
|
|
+ * _.castArray(null);
|
|
|
+ * // => [null]
|
|
|
+ *
|
|
|
+ * _.castArray(undefined);
|
|
|
+ * // => [undefined]
|
|
|
+ *
|
|
|
+ * _.castArray();
|
|
|
+ * // => []
|
|
|
+ *
|
|
|
+ * var array = [1, 2, 3];
|
|
|
+ * console.log(_.castArray(array) === array);
|
|
|
+ * // => true
|
|
|
+ */
|
|
|
+ function castArray() {
|
|
|
+ if (!arguments.length) {
|
|
|
+ return [];
|
|
|
+ }
|
|
|
+ var value = arguments[0];
|
|
|
+ return isArray(value) ? value : [value];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a shallow clone of `value`.
|
|
|
+ *
|
|
|
+ * **Note:** This method is loosely based on the
|
|
|
+ * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm)
|
|
|
+ * and supports cloning arrays, array buffers, booleans, date objects, maps,
|
|
|
+ * numbers, `Object` objects, regexes, sets, strings, symbols, and typed
|
|
|
+ * arrays. The own enumerable properties of `arguments` objects are cloned
|
|
|
+ * as plain objects. An empty object is returned for uncloneable values such
|
|
|
+ * as error objects, functions, DOM nodes, and WeakMaps.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to clone.
|
|
|
+ * @returns {*} Returns the cloned value.
|
|
|
+ * @see _.cloneDeep
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var objects = [{ 'a': 1 }, { 'b': 2 }];
|
|
|
+ *
|
|
|
+ * var shallow = _.clone(objects);
|
|
|
+ * console.log(shallow[0] === objects[0]);
|
|
|
+ * // => true
|
|
|
+ */
|
|
|
+ function clone(value) {
|
|
|
+ return baseClone(value, CLONE_SYMBOLS_FLAG);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.clone` except that it accepts `customizer` which
|
|
|
+ * is invoked to produce the cloned value. If `customizer` returns `undefined`,
|
|
|
+ * cloning is handled by the method instead. The `customizer` is invoked with
|
|
|
+ * up to four arguments; (value [, index|key, object, stack]).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to clone.
|
|
|
+ * @param {Function} [customizer] The function to customize cloning.
|
|
|
+ * @returns {*} Returns the cloned value.
|
|
|
+ * @see _.cloneDeepWith
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function customizer(value) {
|
|
|
+ * if (_.isElement(value)) {
|
|
|
+ * return value.cloneNode(false);
|
|
|
+ * }
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * var el = _.cloneWith(document.body, customizer);
|
|
|
+ *
|
|
|
+ * console.log(el === document.body);
|
|
|
+ * // => false
|
|
|
+ * console.log(el.nodeName);
|
|
|
+ * // => 'BODY'
|
|
|
+ * console.log(el.childNodes.length);
|
|
|
+ * // => 0
|
|
|
+ */
|
|
|
+ function cloneWith(value, customizer) {
|
|
|
+ customizer = typeof customizer == 'function' ? customizer : undefined;
|
|
|
+ return baseClone(value, CLONE_SYMBOLS_FLAG, customizer);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.clone` except that it recursively clones `value`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 1.0.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to recursively clone.
|
|
|
+ * @returns {*} Returns the deep cloned value.
|
|
|
+ * @see _.clone
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var objects = [{ 'a': 1 }, { 'b': 2 }];
|
|
|
+ *
|
|
|
+ * var deep = _.cloneDeep(objects);
|
|
|
+ * console.log(deep[0] === objects[0]);
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function cloneDeep(value) {
|
|
|
+ return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.cloneWith` except that it recursively clones `value`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to recursively clone.
|
|
|
+ * @param {Function} [customizer] The function to customize cloning.
|
|
|
+ * @returns {*} Returns the deep cloned value.
|
|
|
+ * @see _.cloneWith
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function customizer(value) {
|
|
|
+ * if (_.isElement(value)) {
|
|
|
+ * return value.cloneNode(true);
|
|
|
+ * }
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * var el = _.cloneDeepWith(document.body, customizer);
|
|
|
+ *
|
|
|
+ * console.log(el === document.body);
|
|
|
+ * // => false
|
|
|
+ * console.log(el.nodeName);
|
|
|
+ * // => 'BODY'
|
|
|
+ * console.log(el.childNodes.length);
|
|
|
+ * // => 20
|
|
|
+ */
|
|
|
+ function cloneDeepWith(value, customizer) {
|
|
|
+ customizer = typeof customizer == 'function' ? customizer : undefined;
|
|
|
+ return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG, customizer);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `object` conforms to `source` by invoking the predicate
|
|
|
+ * properties of `source` with the corresponding property values of `object`.
|
|
|
+ *
|
|
|
+ * **Note:** This method is equivalent to `_.conforms` when `source` is
|
|
|
+ * partially applied.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.14.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {Object} object The object to inspect.
|
|
|
+ * @param {Object} source The object of property predicates to conform to.
|
|
|
+ * @returns {boolean} Returns `true` if `object` conforms, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var object = { 'a': 1, 'b': 2 };
|
|
|
+ *
|
|
|
+ * _.conformsTo(object, { 'b': function(n) { return n > 1; } });
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.conformsTo(object, { 'b': function(n) { return n > 2; } });
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function conformsTo(object, source) {
|
|
|
+ return source == null || baseConformsTo(object, source, keys(source));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Performs a
|
|
|
+ * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
|
|
|
+ * comparison between two values to determine if they are equivalent.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to compare.
|
|
|
+ * @param {*} other The other value to compare.
|
|
|
+ * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var object = { 'a': 1 };
|
|
|
+ * var other = { 'a': 1 };
|
|
|
+ *
|
|
|
+ * _.eq(object, object);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.eq(object, other);
|
|
|
+ * // => false
|
|
|
+ *
|
|
|
+ * _.eq('a', 'a');
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.eq('a', Object('a'));
|
|
|
+ * // => false
|
|
|
+ *
|
|
|
+ * _.eq(NaN, NaN);
|
|
|
+ * // => true
|
|
|
+ */
|
|
|
+ function eq(value, other) {
|
|
|
+ return value === other || (value !== value && other !== other);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is greater than `other`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.9.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to compare.
|
|
|
+ * @param {*} other The other value to compare.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is greater than `other`,
|
|
|
+ * else `false`.
|
|
|
+ * @see _.lt
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.gt(3, 1);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.gt(3, 3);
|
|
|
+ * // => false
|
|
|
+ *
|
|
|
+ * _.gt(1, 3);
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ var gt = createRelationalOperation(baseGt);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is greater than or equal to `other`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.9.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to compare.
|
|
|
+ * @param {*} other The other value to compare.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is greater than or equal to
|
|
|
+ * `other`, else `false`.
|
|
|
+ * @see _.lte
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.gte(3, 1);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.gte(3, 3);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.gte(1, 3);
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ var gte = createRelationalOperation(function(value, other) {
|
|
|
+ return value >= other;
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is likely an `arguments` object.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is an `arguments` object,
|
|
|
+ * else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isArguments(function() { return arguments; }());
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isArguments([1, 2, 3]);
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) {
|
|
|
+ return isObjectLike(value) && hasOwnProperty.call(value, 'callee') &&
|
|
|
+ !propertyIsEnumerable.call(value, 'callee');
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is classified as an `Array` object.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is an array, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isArray([1, 2, 3]);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isArray(document.body.children);
|
|
|
+ * // => false
|
|
|
+ *
|
|
|
+ * _.isArray('abc');
|
|
|
+ * // => false
|
|
|
+ *
|
|
|
+ * _.isArray(_.noop);
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ var isArray = Array.isArray;
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is classified as an `ArrayBuffer` object.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.3.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isArrayBuffer(new ArrayBuffer(2));
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isArrayBuffer(new Array(2));
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ var isArrayBuffer = nodeIsArrayBuffer ? baseUnary(nodeIsArrayBuffer) : baseIsArrayBuffer;
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is array-like. A value is considered array-like if it's
|
|
|
+ * not a function and has a `value.length` that's an integer greater than or
|
|
|
+ * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isArrayLike([1, 2, 3]);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isArrayLike(document.body.children);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isArrayLike('abc');
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isArrayLike(_.noop);
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function isArrayLike(value) {
|
|
|
+ return value != null && isLength(value.length) && !isFunction(value);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.isArrayLike` except that it also checks if `value`
|
|
|
+ * is an object.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is an array-like object,
|
|
|
+ * else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isArrayLikeObject([1, 2, 3]);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isArrayLikeObject(document.body.children);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isArrayLikeObject('abc');
|
|
|
+ * // => false
|
|
|
+ *
|
|
|
+ * _.isArrayLikeObject(_.noop);
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function isArrayLikeObject(value) {
|
|
|
+ return isObjectLike(value) && isArrayLike(value);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is classified as a boolean primitive or object.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is a boolean, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isBoolean(false);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isBoolean(null);
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function isBoolean(value) {
|
|
|
+ return value === true || value === false ||
|
|
|
+ (isObjectLike(value) && baseGetTag(value) == boolTag);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is a buffer.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.3.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is a buffer, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isBuffer(new Buffer(2));
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isBuffer(new Uint8Array(2));
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ var isBuffer = nativeIsBuffer || stubFalse;
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is classified as a `Date` object.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is a date object, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isDate(new Date);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isDate('Mon April 23 2012');
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ var isDate = nodeIsDate ? baseUnary(nodeIsDate) : baseIsDate;
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is likely a DOM element.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is a DOM element, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isElement(document.body);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isElement('<body>');
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function isElement(value) {
|
|
|
+ return isObjectLike(value) && value.nodeType === 1 && !isPlainObject(value);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is an empty object, collection, map, or set.
|
|
|
+ *
|
|
|
+ * Objects are considered empty if they have no own enumerable string keyed
|
|
|
+ * properties.
|
|
|
+ *
|
|
|
+ * Array-like values such as `arguments` objects, arrays, buffers, strings, or
|
|
|
+ * jQuery-like collections are considered empty if they have a `length` of `0`.
|
|
|
+ * Similarly, maps and sets are considered empty if they have a `size` of `0`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is empty, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isEmpty(null);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isEmpty(true);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isEmpty(1);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isEmpty([1, 2, 3]);
|
|
|
+ * // => false
|
|
|
+ *
|
|
|
+ * _.isEmpty({ 'a': 1 });
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function isEmpty(value) {
|
|
|
+ if (value == null) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ if (isArrayLike(value) &&
|
|
|
+ (isArray(value) || typeof value == 'string' || typeof value.splice == 'function' ||
|
|
|
+ isBuffer(value) || isTypedArray(value) || isArguments(value))) {
|
|
|
+ return !value.length;
|
|
|
+ }
|
|
|
+ var tag = getTag(value);
|
|
|
+ if (tag == mapTag || tag == setTag) {
|
|
|
+ return !value.size;
|
|
|
+ }
|
|
|
+ if (isPrototype(value)) {
|
|
|
+ return !baseKeys(value).length;
|
|
|
+ }
|
|
|
+ for (var key in value) {
|
|
|
+ if (hasOwnProperty.call(value, key)) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Performs a deep comparison between two values to determine if they are
|
|
|
+ * equivalent.
|
|
|
+ *
|
|
|
+ * **Note:** This method supports comparing arrays, array buffers, booleans,
|
|
|
+ * date objects, error objects, maps, numbers, `Object` objects, regexes,
|
|
|
+ * sets, strings, symbols, and typed arrays. `Object` objects are compared
|
|
|
+ * by their own, not inherited, enumerable properties. Functions and DOM
|
|
|
+ * nodes are compared by strict equality, i.e. `===`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to compare.
|
|
|
+ * @param {*} other The other value to compare.
|
|
|
+ * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var object = { 'a': 1 };
|
|
|
+ * var other = { 'a': 1 };
|
|
|
+ *
|
|
|
+ * _.isEqual(object, other);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * object === other;
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function isEqual(value, other) {
|
|
|
+ return baseIsEqual(value, other);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.isEqual` except that it accepts `customizer` which
|
|
|
+ * is invoked to compare values. If `customizer` returns `undefined`, comparisons
|
|
|
+ * are handled by the method instead. The `customizer` is invoked with up to
|
|
|
+ * six arguments: (objValue, othValue [, index|key, object, other, stack]).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to compare.
|
|
|
+ * @param {*} other The other value to compare.
|
|
|
+ * @param {Function} [customizer] The function to customize comparisons.
|
|
|
+ * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function isGreeting(value) {
|
|
|
+ * return /^h(?:i|ello)$/.test(value);
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * function customizer(objValue, othValue) {
|
|
|
+ * if (isGreeting(objValue) && isGreeting(othValue)) {
|
|
|
+ * return true;
|
|
|
+ * }
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * var array = ['hello', 'goodbye'];
|
|
|
+ * var other = ['hi', 'goodbye'];
|
|
|
+ *
|
|
|
+ * _.isEqualWith(array, other, customizer);
|
|
|
+ * // => true
|
|
|
+ */
|
|
|
+ function isEqualWith(value, other, customizer) {
|
|
|
+ customizer = typeof customizer == 'function' ? customizer : undefined;
|
|
|
+ var result = customizer ? customizer(value, other) : undefined;
|
|
|
+ return result === undefined ? baseIsEqual(value, other, undefined, customizer) : !!result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`,
|
|
|
+ * `SyntaxError`, `TypeError`, or `URIError` object.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is an error object, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isError(new Error);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isError(Error);
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function isError(value) {
|
|
|
+ if (!isObjectLike(value)) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ var tag = baseGetTag(value);
|
|
|
+ return tag == errorTag || tag == domExcTag ||
|
|
|
+ (typeof value.message == 'string' && typeof value.name == 'string' && !isPlainObject(value));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is a finite primitive number.
|
|
|
+ *
|
|
|
+ * **Note:** This method is based on
|
|
|
+ * [`Number.isFinite`](https://mdn.io/Number/isFinite).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is a finite number, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isFinite(3);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isFinite(Number.MIN_VALUE);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isFinite(Infinity);
|
|
|
+ * // => false
|
|
|
+ *
|
|
|
+ * _.isFinite('3');
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function isFinite(value) {
|
|
|
+ return typeof value == 'number' && nativeIsFinite(value);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is classified as a `Function` object.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is a function, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isFunction(_);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isFunction(/abc/);
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function isFunction(value) {
|
|
|
+ if (!isObject(value)) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ // The use of `Object#toString` avoids issues with the `typeof` operator
|
|
|
+ // in Safari 9 which returns 'object' for typed arrays and other constructors.
|
|
|
+ var tag = baseGetTag(value);
|
|
|
+ return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is an integer.
|
|
|
+ *
|
|
|
+ * **Note:** This method is based on
|
|
|
+ * [`Number.isInteger`](https://mdn.io/Number/isInteger).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is an integer, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isInteger(3);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isInteger(Number.MIN_VALUE);
|
|
|
+ * // => false
|
|
|
+ *
|
|
|
+ * _.isInteger(Infinity);
|
|
|
+ * // => false
|
|
|
+ *
|
|
|
+ * _.isInteger('3');
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function isInteger(value) {
|
|
|
+ return typeof value == 'number' && value == toInteger(value);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is a valid array-like length.
|
|
|
+ *
|
|
|
+ * **Note:** This method is loosely based on
|
|
|
+ * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isLength(3);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isLength(Number.MIN_VALUE);
|
|
|
+ * // => false
|
|
|
+ *
|
|
|
+ * _.isLength(Infinity);
|
|
|
+ * // => false
|
|
|
+ *
|
|
|
+ * _.isLength('3');
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function isLength(value) {
|
|
|
+ return typeof value == 'number' &&
|
|
|
+ value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is the
|
|
|
+ * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
|
|
|
+ * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is an object, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isObject({});
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isObject([1, 2, 3]);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isObject(_.noop);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isObject(null);
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function isObject(value) {
|
|
|
+ var type = typeof value;
|
|
|
+ return value != null && (type == 'object' || type == 'function');
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is object-like. A value is object-like if it's not `null`
|
|
|
+ * and has a `typeof` result of "object".
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isObjectLike({});
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isObjectLike([1, 2, 3]);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isObjectLike(_.noop);
|
|
|
+ * // => false
|
|
|
+ *
|
|
|
+ * _.isObjectLike(null);
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function isObjectLike(value) {
|
|
|
+ return value != null && typeof value == 'object';
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is classified as a `Map` object.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.3.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is a map, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isMap(new Map);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isMap(new WeakMap);
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ var isMap = nodeIsMap ? baseUnary(nodeIsMap) : baseIsMap;
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Performs a partial deep comparison between `object` and `source` to
|
|
|
+ * determine if `object` contains equivalent property values.
|
|
|
+ *
|
|
|
+ * **Note:** This method is equivalent to `_.matches` when `source` is
|
|
|
+ * partially applied.
|
|
|
+ *
|
|
|
+ * Partial comparisons will match empty array and empty object `source`
|
|
|
+ * values against any array or object value, respectively. See `_.isEqual`
|
|
|
+ * for a list of supported value comparisons.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {Object} object The object to inspect.
|
|
|
+ * @param {Object} source The object of property values to match.
|
|
|
+ * @returns {boolean} Returns `true` if `object` is a match, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var object = { 'a': 1, 'b': 2 };
|
|
|
+ *
|
|
|
+ * _.isMatch(object, { 'b': 2 });
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isMatch(object, { 'b': 1 });
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function isMatch(object, source) {
|
|
|
+ return object === source || baseIsMatch(object, source, getMatchData(source));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.isMatch` except that it accepts `customizer` which
|
|
|
+ * is invoked to compare values. If `customizer` returns `undefined`, comparisons
|
|
|
+ * are handled by the method instead. The `customizer` is invoked with five
|
|
|
+ * arguments: (objValue, srcValue, index|key, object, source).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {Object} object The object to inspect.
|
|
|
+ * @param {Object} source The object of property values to match.
|
|
|
+ * @param {Function} [customizer] The function to customize comparisons.
|
|
|
+ * @returns {boolean} Returns `true` if `object` is a match, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function isGreeting(value) {
|
|
|
+ * return /^h(?:i|ello)$/.test(value);
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * function customizer(objValue, srcValue) {
|
|
|
+ * if (isGreeting(objValue) && isGreeting(srcValue)) {
|
|
|
+ * return true;
|
|
|
+ * }
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * var object = { 'greeting': 'hello' };
|
|
|
+ * var source = { 'greeting': 'hi' };
|
|
|
+ *
|
|
|
+ * _.isMatchWith(object, source, customizer);
|
|
|
+ * // => true
|
|
|
+ */
|
|
|
+ function isMatchWith(object, source, customizer) {
|
|
|
+ customizer = typeof customizer == 'function' ? customizer : undefined;
|
|
|
+ return baseIsMatch(object, source, getMatchData(source), customizer);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is `NaN`.
|
|
|
+ *
|
|
|
+ * **Note:** This method is based on
|
|
|
+ * [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as
|
|
|
+ * global [`isNaN`](https://mdn.io/isNaN) which returns `true` for
|
|
|
+ * `undefined` and other non-number values.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isNaN(NaN);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isNaN(new Number(NaN));
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * isNaN(undefined);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isNaN(undefined);
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function isNaN(value) {
|
|
|
+ // An `NaN` primitive is the only value that is not equal to itself.
|
|
|
+ // Perform the `toStringTag` check first to avoid errors with some
|
|
|
+ // ActiveX objects in IE.
|
|
|
+ return isNumber(value) && value != +value;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is a pristine native function.
|
|
|
+ *
|
|
|
+ * **Note:** This method can't reliably detect native functions in the presence
|
|
|
+ * of the core-js package because core-js circumvents this kind of detection.
|
|
|
+ * Despite multiple requests, the core-js maintainer has made it clear: any
|
|
|
+ * attempt to fix the detection will be obstructed. As a result, we're left
|
|
|
+ * with little choice but to throw an error. Unfortunately, this also affects
|
|
|
+ * packages, like [babel-polyfill](https://www.npmjs.com/package/babel-polyfill),
|
|
|
+ * which rely on core-js.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is a native function,
|
|
|
+ * else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isNative(Array.prototype.push);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isNative(_);
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function isNative(value) {
|
|
|
+ if (isMaskable(value)) {
|
|
|
+ throw new Error(CORE_ERROR_TEXT);
|
|
|
+ }
|
|
|
+ return baseIsNative(value);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is `null`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is `null`, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isNull(null);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isNull(void 0);
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function isNull(value) {
|
|
|
+ return value === null;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is `null` or `undefined`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is nullish, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isNil(null);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isNil(void 0);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isNil(NaN);
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function isNil(value) {
|
|
|
+ return value == null;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is classified as a `Number` primitive or object.
|
|
|
+ *
|
|
|
+ * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are
|
|
|
+ * classified as numbers, use the `_.isFinite` method.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is a number, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isNumber(3);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isNumber(Number.MIN_VALUE);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isNumber(Infinity);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isNumber('3');
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function isNumber(value) {
|
|
|
+ return typeof value == 'number' ||
|
|
|
+ (isObjectLike(value) && baseGetTag(value) == numberTag);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is a plain object, that is, an object created by the
|
|
|
+ * `Object` constructor or one with a `[[Prototype]]` of `null`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.8.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function Foo() {
|
|
|
+ * this.a = 1;
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * _.isPlainObject(new Foo);
|
|
|
+ * // => false
|
|
|
+ *
|
|
|
+ * _.isPlainObject([1, 2, 3]);
|
|
|
+ * // => false
|
|
|
+ *
|
|
|
+ * _.isPlainObject({ 'x': 0, 'y': 0 });
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isPlainObject(Object.create(null));
|
|
|
+ * // => true
|
|
|
+ */
|
|
|
+ function isPlainObject(value) {
|
|
|
+ if (!isObjectLike(value) || baseGetTag(value) != objectTag) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ var proto = getPrototype(value);
|
|
|
+ if (proto === null) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor;
|
|
|
+ return typeof Ctor == 'function' && Ctor instanceof Ctor &&
|
|
|
+ funcToString.call(Ctor) == objectCtorString;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is classified as a `RegExp` object.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.1.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is a regexp, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isRegExp(/abc/);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isRegExp('/abc/');
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ var isRegExp = nodeIsRegExp ? baseUnary(nodeIsRegExp) : baseIsRegExp;
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is a safe integer. An integer is safe if it's an IEEE-754
|
|
|
+ * double precision number which isn't the result of a rounded unsafe integer.
|
|
|
+ *
|
|
|
+ * **Note:** This method is based on
|
|
|
+ * [`Number.isSafeInteger`](https://mdn.io/Number/isSafeInteger).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is a safe integer, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isSafeInteger(3);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isSafeInteger(Number.MIN_VALUE);
|
|
|
+ * // => false
|
|
|
+ *
|
|
|
+ * _.isSafeInteger(Infinity);
|
|
|
+ * // => false
|
|
|
+ *
|
|
|
+ * _.isSafeInteger('3');
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function isSafeInteger(value) {
|
|
|
+ return isInteger(value) && value >= -MAX_SAFE_INTEGER && value <= MAX_SAFE_INTEGER;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is classified as a `Set` object.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.3.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is a set, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isSet(new Set);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isSet(new WeakSet);
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ var isSet = nodeIsSet ? baseUnary(nodeIsSet) : baseIsSet;
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is classified as a `String` primitive or object.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @since 0.1.0
|
|
|
+ * @memberOf _
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is a string, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isString('abc');
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isString(1);
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function isString(value) {
|
|
|
+ return typeof value == 'string' ||
|
|
|
+ (!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is classified as a `Symbol` primitive or object.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isSymbol(Symbol.iterator);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isSymbol('abc');
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function isSymbol(value) {
|
|
|
+ return typeof value == 'symbol' ||
|
|
|
+ (isObjectLike(value) && baseGetTag(value) == symbolTag);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is classified as a typed array.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isTypedArray(new Uint8Array);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isTypedArray([]);
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ var isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray;
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is `undefined`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @since 0.1.0
|
|
|
+ * @memberOf _
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isUndefined(void 0);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isUndefined(null);
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function isUndefined(value) {
|
|
|
+ return value === undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is classified as a `WeakMap` object.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.3.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is a weak map, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isWeakMap(new WeakMap);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isWeakMap(new Map);
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function isWeakMap(value) {
|
|
|
+ return isObjectLike(value) && getTag(value) == weakMapTag;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is classified as a `WeakSet` object.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.3.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is a weak set, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.isWeakSet(new WeakSet);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.isWeakSet(new Set);
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function isWeakSet(value) {
|
|
|
+ return isObjectLike(value) && baseGetTag(value) == weakSetTag;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is less than `other`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.9.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to compare.
|
|
|
+ * @param {*} other The other value to compare.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is less than `other`,
|
|
|
+ * else `false`.
|
|
|
+ * @see _.gt
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.lt(1, 3);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.lt(3, 3);
|
|
|
+ * // => false
|
|
|
+ *
|
|
|
+ * _.lt(3, 1);
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ var lt = createRelationalOperation(baseLt);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `value` is less than or equal to `other`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.9.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to compare.
|
|
|
+ * @param {*} other The other value to compare.
|
|
|
+ * @returns {boolean} Returns `true` if `value` is less than or equal to
|
|
|
+ * `other`, else `false`.
|
|
|
+ * @see _.gte
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.lte(1, 3);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.lte(3, 3);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.lte(3, 1);
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ var lte = createRelationalOperation(function(value, other) {
|
|
|
+ return value <= other;
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts `value` to an array.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @since 0.1.0
|
|
|
+ * @memberOf _
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to convert.
|
|
|
+ * @returns {Array} Returns the converted array.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.toArray({ 'a': 1, 'b': 2 });
|
|
|
+ * // => [1, 2]
|
|
|
+ *
|
|
|
+ * _.toArray('abc');
|
|
|
+ * // => ['a', 'b', 'c']
|
|
|
+ *
|
|
|
+ * _.toArray(1);
|
|
|
+ * // => []
|
|
|
+ *
|
|
|
+ * _.toArray(null);
|
|
|
+ * // => []
|
|
|
+ */
|
|
|
+ function toArray(value) {
|
|
|
+ if (!value) {
|
|
|
+ return [];
|
|
|
+ }
|
|
|
+ if (isArrayLike(value)) {
|
|
|
+ return isString(value) ? stringToArray(value) : copyArray(value);
|
|
|
+ }
|
|
|
+ if (symIterator && value[symIterator]) {
|
|
|
+ return iteratorToArray(value[symIterator]());
|
|
|
+ }
|
|
|
+ var tag = getTag(value),
|
|
|
+ func = tag == mapTag ? mapToArray : (tag == setTag ? setToArray : values);
|
|
|
+
|
|
|
+ return func(value);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts `value` to a finite number.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.12.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to convert.
|
|
|
+ * @returns {number} Returns the converted number.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.toFinite(3.2);
|
|
|
+ * // => 3.2
|
|
|
+ *
|
|
|
+ * _.toFinite(Number.MIN_VALUE);
|
|
|
+ * // => 5e-324
|
|
|
+ *
|
|
|
+ * _.toFinite(Infinity);
|
|
|
+ * // => 1.7976931348623157e+308
|
|
|
+ *
|
|
|
+ * _.toFinite('3.2');
|
|
|
+ * // => 3.2
|
|
|
+ */
|
|
|
+ function toFinite(value) {
|
|
|
+ if (!value) {
|
|
|
+ return value === 0 ? value : 0;
|
|
|
+ }
|
|
|
+ value = toNumber(value);
|
|
|
+ if (value === INFINITY || value === -INFINITY) {
|
|
|
+ var sign = (value < 0 ? -1 : 1);
|
|
|
+ return sign * MAX_INTEGER;
|
|
|
+ }
|
|
|
+ return value === value ? value : 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts `value` to an integer.
|
|
|
+ *
|
|
|
+ * **Note:** This method is loosely based on
|
|
|
+ * [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to convert.
|
|
|
+ * @returns {number} Returns the converted integer.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.toInteger(3.2);
|
|
|
+ * // => 3
|
|
|
+ *
|
|
|
+ * _.toInteger(Number.MIN_VALUE);
|
|
|
+ * // => 0
|
|
|
+ *
|
|
|
+ * _.toInteger(Infinity);
|
|
|
+ * // => 1.7976931348623157e+308
|
|
|
+ *
|
|
|
+ * _.toInteger('3.2');
|
|
|
+ * // => 3
|
|
|
+ */
|
|
|
+ function toInteger(value) {
|
|
|
+ var result = toFinite(value),
|
|
|
+ remainder = result % 1;
|
|
|
+
|
|
|
+ return result === result ? (remainder ? result - remainder : result) : 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts `value` to an integer suitable for use as the length of an
|
|
|
+ * array-like object.
|
|
|
+ *
|
|
|
+ * **Note:** This method is based on
|
|
|
+ * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to convert.
|
|
|
+ * @returns {number} Returns the converted integer.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.toLength(3.2);
|
|
|
+ * // => 3
|
|
|
+ *
|
|
|
+ * _.toLength(Number.MIN_VALUE);
|
|
|
+ * // => 0
|
|
|
+ *
|
|
|
+ * _.toLength(Infinity);
|
|
|
+ * // => 4294967295
|
|
|
+ *
|
|
|
+ * _.toLength('3.2');
|
|
|
+ * // => 3
|
|
|
+ */
|
|
|
+ function toLength(value) {
|
|
|
+ return value ? baseClamp(toInteger(value), 0, MAX_ARRAY_LENGTH) : 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts `value` to a number.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to process.
|
|
|
+ * @returns {number} Returns the number.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.toNumber(3.2);
|
|
|
+ * // => 3.2
|
|
|
+ *
|
|
|
+ * _.toNumber(Number.MIN_VALUE);
|
|
|
+ * // => 5e-324
|
|
|
+ *
|
|
|
+ * _.toNumber(Infinity);
|
|
|
+ * // => Infinity
|
|
|
+ *
|
|
|
+ * _.toNumber('3.2');
|
|
|
+ * // => 3.2
|
|
|
+ */
|
|
|
+ function toNumber(value) {
|
|
|
+ if (typeof value == 'number') {
|
|
|
+ return value;
|
|
|
+ }
|
|
|
+ if (isSymbol(value)) {
|
|
|
+ return NAN;
|
|
|
+ }
|
|
|
+ if (isObject(value)) {
|
|
|
+ var other = typeof value.valueOf == 'function' ? value.valueOf() : value;
|
|
|
+ value = isObject(other) ? (other + '') : other;
|
|
|
+ }
|
|
|
+ if (typeof value != 'string') {
|
|
|
+ return value === 0 ? value : +value;
|
|
|
+ }
|
|
|
+ value = value.replace(reTrim, '');
|
|
|
+ var isBinary = reIsBinary.test(value);
|
|
|
+ return (isBinary || reIsOctal.test(value))
|
|
|
+ ? freeParseInt(value.slice(2), isBinary ? 2 : 8)
|
|
|
+ : (reIsBadHex.test(value) ? NAN : +value);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts `value` to a plain object flattening inherited enumerable string
|
|
|
+ * keyed properties of `value` to own properties of the plain object.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to convert.
|
|
|
+ * @returns {Object} Returns the converted plain object.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function Foo() {
|
|
|
+ * this.b = 2;
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * Foo.prototype.c = 3;
|
|
|
+ *
|
|
|
+ * _.assign({ 'a': 1 }, new Foo);
|
|
|
+ * // => { 'a': 1, 'b': 2 }
|
|
|
+ *
|
|
|
+ * _.assign({ 'a': 1 }, _.toPlainObject(new Foo));
|
|
|
+ * // => { 'a': 1, 'b': 2, 'c': 3 }
|
|
|
+ */
|
|
|
+ function toPlainObject(value) {
|
|
|
+ return copyObject(value, keysIn(value));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts `value` to a safe integer. A safe integer can be compared and
|
|
|
+ * represented correctly.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to convert.
|
|
|
+ * @returns {number} Returns the converted integer.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.toSafeInteger(3.2);
|
|
|
+ * // => 3
|
|
|
+ *
|
|
|
+ * _.toSafeInteger(Number.MIN_VALUE);
|
|
|
+ * // => 0
|
|
|
+ *
|
|
|
+ * _.toSafeInteger(Infinity);
|
|
|
+ * // => 9007199254740991
|
|
|
+ *
|
|
|
+ * _.toSafeInteger('3.2');
|
|
|
+ * // => 3
|
|
|
+ */
|
|
|
+ function toSafeInteger(value) {
|
|
|
+ return value
|
|
|
+ ? baseClamp(toInteger(value), -MAX_SAFE_INTEGER, MAX_SAFE_INTEGER)
|
|
|
+ : (value === 0 ? value : 0);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts `value` to a string. An empty string is returned for `null`
|
|
|
+ * and `undefined` values. The sign of `-0` is preserved.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Lang
|
|
|
+ * @param {*} value The value to convert.
|
|
|
+ * @returns {string} Returns the converted string.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.toString(null);
|
|
|
+ * // => ''
|
|
|
+ *
|
|
|
+ * _.toString(-0);
|
|
|
+ * // => '-0'
|
|
|
+ *
|
|
|
+ * _.toString([1, 2, 3]);
|
|
|
+ * // => '1,2,3'
|
|
|
+ */
|
|
|
+ function toString(value) {
|
|
|
+ return value == null ? '' : baseToString(value);
|
|
|
+ }
|
|
|
+
|
|
|
+ /*------------------------------------------------------------------------*/
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Assigns own enumerable string keyed properties of source objects to the
|
|
|
+ * destination object. Source objects are applied from left to right.
|
|
|
+ * Subsequent sources overwrite property assignments of previous sources.
|
|
|
+ *
|
|
|
+ * **Note:** This method mutates `object` and is loosely based on
|
|
|
+ * [`Object.assign`](https://mdn.io/Object/assign).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.10.0
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The destination object.
|
|
|
+ * @param {...Object} [sources] The source objects.
|
|
|
+ * @returns {Object} Returns `object`.
|
|
|
+ * @see _.assignIn
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function Foo() {
|
|
|
+ * this.a = 1;
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * function Bar() {
|
|
|
+ * this.c = 3;
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * Foo.prototype.b = 2;
|
|
|
+ * Bar.prototype.d = 4;
|
|
|
+ *
|
|
|
+ * _.assign({ 'a': 0 }, new Foo, new Bar);
|
|
|
+ * // => { 'a': 1, 'c': 3 }
|
|
|
+ */
|
|
|
+ var assign = createAssigner(function(object, source) {
|
|
|
+ if (isPrototype(source) || isArrayLike(source)) {
|
|
|
+ copyObject(source, keys(source), object);
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ for (var key in source) {
|
|
|
+ if (hasOwnProperty.call(source, key)) {
|
|
|
+ assignValue(object, key, source[key]);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.assign` except that it iterates over own and
|
|
|
+ * inherited source properties.
|
|
|
+ *
|
|
|
+ * **Note:** This method mutates `object`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @alias extend
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The destination object.
|
|
|
+ * @param {...Object} [sources] The source objects.
|
|
|
+ * @returns {Object} Returns `object`.
|
|
|
+ * @see _.assign
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function Foo() {
|
|
|
+ * this.a = 1;
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * function Bar() {
|
|
|
+ * this.c = 3;
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * Foo.prototype.b = 2;
|
|
|
+ * Bar.prototype.d = 4;
|
|
|
+ *
|
|
|
+ * _.assignIn({ 'a': 0 }, new Foo, new Bar);
|
|
|
+ * // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4 }
|
|
|
+ */
|
|
|
+ var assignIn = createAssigner(function(object, source) {
|
|
|
+ copyObject(source, keysIn(source), object);
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.assignIn` except that it accepts `customizer`
|
|
|
+ * which is invoked to produce the assigned values. If `customizer` returns
|
|
|
+ * `undefined`, assignment is handled by the method instead. The `customizer`
|
|
|
+ * is invoked with five arguments: (objValue, srcValue, key, object, source).
|
|
|
+ *
|
|
|
+ * **Note:** This method mutates `object`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @alias extendWith
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The destination object.
|
|
|
+ * @param {...Object} sources The source objects.
|
|
|
+ * @param {Function} [customizer] The function to customize assigned values.
|
|
|
+ * @returns {Object} Returns `object`.
|
|
|
+ * @see _.assignWith
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function customizer(objValue, srcValue) {
|
|
|
+ * return _.isUndefined(objValue) ? srcValue : objValue;
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * var defaults = _.partialRight(_.assignInWith, customizer);
|
|
|
+ *
|
|
|
+ * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
|
|
|
+ * // => { 'a': 1, 'b': 2 }
|
|
|
+ */
|
|
|
+ var assignInWith = createAssigner(function(object, source, srcIndex, customizer) {
|
|
|
+ copyObject(source, keysIn(source), object, customizer);
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.assign` except that it accepts `customizer`
|
|
|
+ * which is invoked to produce the assigned values. If `customizer` returns
|
|
|
+ * `undefined`, assignment is handled by the method instead. The `customizer`
|
|
|
+ * is invoked with five arguments: (objValue, srcValue, key, object, source).
|
|
|
+ *
|
|
|
+ * **Note:** This method mutates `object`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The destination object.
|
|
|
+ * @param {...Object} sources The source objects.
|
|
|
+ * @param {Function} [customizer] The function to customize assigned values.
|
|
|
+ * @returns {Object} Returns `object`.
|
|
|
+ * @see _.assignInWith
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function customizer(objValue, srcValue) {
|
|
|
+ * return _.isUndefined(objValue) ? srcValue : objValue;
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * var defaults = _.partialRight(_.assignWith, customizer);
|
|
|
+ *
|
|
|
+ * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
|
|
|
+ * // => { 'a': 1, 'b': 2 }
|
|
|
+ */
|
|
|
+ var assignWith = createAssigner(function(object, source, srcIndex, customizer) {
|
|
|
+ copyObject(source, keys(source), object, customizer);
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an array of values corresponding to `paths` of `object`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 1.0.0
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The object to iterate over.
|
|
|
+ * @param {...(string|string[])} [paths] The property paths to pick.
|
|
|
+ * @returns {Array} Returns the picked values.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] };
|
|
|
+ *
|
|
|
+ * _.at(object, ['a[0].b.c', 'a[1]']);
|
|
|
+ * // => [3, 4]
|
|
|
+ */
|
|
|
+ var at = flatRest(baseAt);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an object that inherits from the `prototype` object. If a
|
|
|
+ * `properties` object is given, its own enumerable string keyed properties
|
|
|
+ * are assigned to the created object.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 2.3.0
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} prototype The object to inherit from.
|
|
|
+ * @param {Object} [properties] The properties to assign to the object.
|
|
|
+ * @returns {Object} Returns the new object.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function Shape() {
|
|
|
+ * this.x = 0;
|
|
|
+ * this.y = 0;
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * function Circle() {
|
|
|
+ * Shape.call(this);
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * Circle.prototype = _.create(Shape.prototype, {
|
|
|
+ * 'constructor': Circle
|
|
|
+ * });
|
|
|
+ *
|
|
|
+ * var circle = new Circle;
|
|
|
+ * circle instanceof Circle;
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * circle instanceof Shape;
|
|
|
+ * // => true
|
|
|
+ */
|
|
|
+ function create(prototype, properties) {
|
|
|
+ var result = baseCreate(prototype);
|
|
|
+ return properties == null ? result : baseAssign(result, properties);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Assigns own and inherited enumerable string keyed properties of source
|
|
|
+ * objects to the destination object for all destination properties that
|
|
|
+ * resolve to `undefined`. Source objects are applied from left to right.
|
|
|
+ * Once a property is set, additional values of the same property are ignored.
|
|
|
+ *
|
|
|
+ * **Note:** This method mutates `object`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @since 0.1.0
|
|
|
+ * @memberOf _
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The destination object.
|
|
|
+ * @param {...Object} [sources] The source objects.
|
|
|
+ * @returns {Object} Returns `object`.
|
|
|
+ * @see _.defaultsDeep
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
|
|
|
+ * // => { 'a': 1, 'b': 2 }
|
|
|
+ */
|
|
|
+ var defaults = baseRest(function(object, sources) {
|
|
|
+ object = Object(object);
|
|
|
+
|
|
|
+ var index = -1;
|
|
|
+ var length = sources.length;
|
|
|
+ var guard = length > 2 ? sources[2] : undefined;
|
|
|
+
|
|
|
+ if (guard && isIterateeCall(sources[0], sources[1], guard)) {
|
|
|
+ length = 1;
|
|
|
+ }
|
|
|
+
|
|
|
+ while (++index < length) {
|
|
|
+ var source = sources[index];
|
|
|
+ var props = keysIn(source);
|
|
|
+ var propsIndex = -1;
|
|
|
+ var propsLength = props.length;
|
|
|
+
|
|
|
+ while (++propsIndex < propsLength) {
|
|
|
+ var key = props[propsIndex];
|
|
|
+ var value = object[key];
|
|
|
+
|
|
|
+ if (value === undefined ||
|
|
|
+ (eq(value, objectProto[key]) && !hasOwnProperty.call(object, key))) {
|
|
|
+ object[key] = source[key];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return object;
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.defaults` except that it recursively assigns
|
|
|
+ * default properties.
|
|
|
+ *
|
|
|
+ * **Note:** This method mutates `object`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.10.0
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The destination object.
|
|
|
+ * @param {...Object} [sources] The source objects.
|
|
|
+ * @returns {Object} Returns `object`.
|
|
|
+ * @see _.defaults
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.defaultsDeep({ 'a': { 'b': 2 } }, { 'a': { 'b': 1, 'c': 3 } });
|
|
|
+ * // => { 'a': { 'b': 2, 'c': 3 } }
|
|
|
+ */
|
|
|
+ var defaultsDeep = baseRest(function(args) {
|
|
|
+ args.push(undefined, customDefaultsMerge);
|
|
|
+ return apply(mergeWith, undefined, args);
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.find` except that it returns the key of the first
|
|
|
+ * element `predicate` returns truthy for instead of the element itself.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 1.1.0
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The object to inspect.
|
|
|
+ * @param {Function} [predicate=_.identity] The function invoked per iteration.
|
|
|
+ * @returns {string|undefined} Returns the key of the matched element,
|
|
|
+ * else `undefined`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var users = {
|
|
|
+ * 'barney': { 'age': 36, 'active': true },
|
|
|
+ * 'fred': { 'age': 40, 'active': false },
|
|
|
+ * 'pebbles': { 'age': 1, 'active': true }
|
|
|
+ * };
|
|
|
+ *
|
|
|
+ * _.findKey(users, function(o) { return o.age < 40; });
|
|
|
+ * // => 'barney' (iteration order is not guaranteed)
|
|
|
+ *
|
|
|
+ * // The `_.matches` iteratee shorthand.
|
|
|
+ * _.findKey(users, { 'age': 1, 'active': true });
|
|
|
+ * // => 'pebbles'
|
|
|
+ *
|
|
|
+ * // The `_.matchesProperty` iteratee shorthand.
|
|
|
+ * _.findKey(users, ['active', false]);
|
|
|
+ * // => 'fred'
|
|
|
+ *
|
|
|
+ * // The `_.property` iteratee shorthand.
|
|
|
+ * _.findKey(users, 'active');
|
|
|
+ * // => 'barney'
|
|
|
+ */
|
|
|
+ function findKey(object, predicate) {
|
|
|
+ return baseFindKey(object, getIteratee(predicate, 3), baseForOwn);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.findKey` except that it iterates over elements of
|
|
|
+ * a collection in the opposite order.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 2.0.0
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The object to inspect.
|
|
|
+ * @param {Function} [predicate=_.identity] The function invoked per iteration.
|
|
|
+ * @returns {string|undefined} Returns the key of the matched element,
|
|
|
+ * else `undefined`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var users = {
|
|
|
+ * 'barney': { 'age': 36, 'active': true },
|
|
|
+ * 'fred': { 'age': 40, 'active': false },
|
|
|
+ * 'pebbles': { 'age': 1, 'active': true }
|
|
|
+ * };
|
|
|
+ *
|
|
|
+ * _.findLastKey(users, function(o) { return o.age < 40; });
|
|
|
+ * // => returns 'pebbles' assuming `_.findKey` returns 'barney'
|
|
|
+ *
|
|
|
+ * // The `_.matches` iteratee shorthand.
|
|
|
+ * _.findLastKey(users, { 'age': 36, 'active': true });
|
|
|
+ * // => 'barney'
|
|
|
+ *
|
|
|
+ * // The `_.matchesProperty` iteratee shorthand.
|
|
|
+ * _.findLastKey(users, ['active', false]);
|
|
|
+ * // => 'fred'
|
|
|
+ *
|
|
|
+ * // The `_.property` iteratee shorthand.
|
|
|
+ * _.findLastKey(users, 'active');
|
|
|
+ * // => 'pebbles'
|
|
|
+ */
|
|
|
+ function findLastKey(object, predicate) {
|
|
|
+ return baseFindKey(object, getIteratee(predicate, 3), baseForOwnRight);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Iterates over own and inherited enumerable string keyed properties of an
|
|
|
+ * object and invokes `iteratee` for each property. The iteratee is invoked
|
|
|
+ * with three arguments: (value, key, object). Iteratee functions may exit
|
|
|
+ * iteration early by explicitly returning `false`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.3.0
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The object to iterate over.
|
|
|
+ * @param {Function} [iteratee=_.identity] The function invoked per iteration.
|
|
|
+ * @returns {Object} Returns `object`.
|
|
|
+ * @see _.forInRight
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function Foo() {
|
|
|
+ * this.a = 1;
|
|
|
+ * this.b = 2;
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * Foo.prototype.c = 3;
|
|
|
+ *
|
|
|
+ * _.forIn(new Foo, function(value, key) {
|
|
|
+ * console.log(key);
|
|
|
+ * });
|
|
|
+ * // => Logs 'a', 'b', then 'c' (iteration order is not guaranteed).
|
|
|
+ */
|
|
|
+ function forIn(object, iteratee) {
|
|
|
+ return object == null
|
|
|
+ ? object
|
|
|
+ : baseFor(object, getIteratee(iteratee, 3), keysIn);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.forIn` except that it iterates over properties of
|
|
|
+ * `object` in the opposite order.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 2.0.0
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The object to iterate over.
|
|
|
+ * @param {Function} [iteratee=_.identity] The function invoked per iteration.
|
|
|
+ * @returns {Object} Returns `object`.
|
|
|
+ * @see _.forIn
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function Foo() {
|
|
|
+ * this.a = 1;
|
|
|
+ * this.b = 2;
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * Foo.prototype.c = 3;
|
|
|
+ *
|
|
|
+ * _.forInRight(new Foo, function(value, key) {
|
|
|
+ * console.log(key);
|
|
|
+ * });
|
|
|
+ * // => Logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'.
|
|
|
+ */
|
|
|
+ function forInRight(object, iteratee) {
|
|
|
+ return object == null
|
|
|
+ ? object
|
|
|
+ : baseForRight(object, getIteratee(iteratee, 3), keysIn);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Iterates over own enumerable string keyed properties of an object and
|
|
|
+ * invokes `iteratee` for each property. The iteratee is invoked with three
|
|
|
+ * arguments: (value, key, object). Iteratee functions may exit iteration
|
|
|
+ * early by explicitly returning `false`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.3.0
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The object to iterate over.
|
|
|
+ * @param {Function} [iteratee=_.identity] The function invoked per iteration.
|
|
|
+ * @returns {Object} Returns `object`.
|
|
|
+ * @see _.forOwnRight
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function Foo() {
|
|
|
+ * this.a = 1;
|
|
|
+ * this.b = 2;
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * Foo.prototype.c = 3;
|
|
|
+ *
|
|
|
+ * _.forOwn(new Foo, function(value, key) {
|
|
|
+ * console.log(key);
|
|
|
+ * });
|
|
|
+ * // => Logs 'a' then 'b' (iteration order is not guaranteed).
|
|
|
+ */
|
|
|
+ function forOwn(object, iteratee) {
|
|
|
+ return object && baseForOwn(object, getIteratee(iteratee, 3));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.forOwn` except that it iterates over properties of
|
|
|
+ * `object` in the opposite order.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 2.0.0
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The object to iterate over.
|
|
|
+ * @param {Function} [iteratee=_.identity] The function invoked per iteration.
|
|
|
+ * @returns {Object} Returns `object`.
|
|
|
+ * @see _.forOwn
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function Foo() {
|
|
|
+ * this.a = 1;
|
|
|
+ * this.b = 2;
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * Foo.prototype.c = 3;
|
|
|
+ *
|
|
|
+ * _.forOwnRight(new Foo, function(value, key) {
|
|
|
+ * console.log(key);
|
|
|
+ * });
|
|
|
+ * // => Logs 'b' then 'a' assuming `_.forOwn` logs 'a' then 'b'.
|
|
|
+ */
|
|
|
+ function forOwnRight(object, iteratee) {
|
|
|
+ return object && baseForOwnRight(object, getIteratee(iteratee, 3));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an array of function property names from own enumerable properties
|
|
|
+ * of `object`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @since 0.1.0
|
|
|
+ * @memberOf _
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The object to inspect.
|
|
|
+ * @returns {Array} Returns the function names.
|
|
|
+ * @see _.functionsIn
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function Foo() {
|
|
|
+ * this.a = _.constant('a');
|
|
|
+ * this.b = _.constant('b');
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * Foo.prototype.c = _.constant('c');
|
|
|
+ *
|
|
|
+ * _.functions(new Foo);
|
|
|
+ * // => ['a', 'b']
|
|
|
+ */
|
|
|
+ function functions(object) {
|
|
|
+ return object == null ? [] : baseFunctions(object, keys(object));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an array of function property names from own and inherited
|
|
|
+ * enumerable properties of `object`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The object to inspect.
|
|
|
+ * @returns {Array} Returns the function names.
|
|
|
+ * @see _.functions
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function Foo() {
|
|
|
+ * this.a = _.constant('a');
|
|
|
+ * this.b = _.constant('b');
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * Foo.prototype.c = _.constant('c');
|
|
|
+ *
|
|
|
+ * _.functionsIn(new Foo);
|
|
|
+ * // => ['a', 'b', 'c']
|
|
|
+ */
|
|
|
+ function functionsIn(object) {
|
|
|
+ return object == null ? [] : baseFunctions(object, keysIn(object));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the value at `path` of `object`. If the resolved value is
|
|
|
+ * `undefined`, the `defaultValue` is returned in its place.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.7.0
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The object to query.
|
|
|
+ * @param {Array|string} path The path of the property to get.
|
|
|
+ * @param {*} [defaultValue] The value returned for `undefined` resolved values.
|
|
|
+ * @returns {*} Returns the resolved value.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var object = { 'a': [{ 'b': { 'c': 3 } }] };
|
|
|
+ *
|
|
|
+ * _.get(object, 'a[0].b.c');
|
|
|
+ * // => 3
|
|
|
+ *
|
|
|
+ * _.get(object, ['a', '0', 'b', 'c']);
|
|
|
+ * // => 3
|
|
|
+ *
|
|
|
+ * _.get(object, 'a.b.c', 'default');
|
|
|
+ * // => 'default'
|
|
|
+ */
|
|
|
+ function get(object, path, defaultValue) {
|
|
|
+ var result = object == null ? undefined : baseGet(object, path);
|
|
|
+ return result === undefined ? defaultValue : result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `path` is a direct property of `object`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @since 0.1.0
|
|
|
+ * @memberOf _
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The object to query.
|
|
|
+ * @param {Array|string} path The path to check.
|
|
|
+ * @returns {boolean} Returns `true` if `path` exists, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var object = { 'a': { 'b': 2 } };
|
|
|
+ * var other = _.create({ 'a': _.create({ 'b': 2 }) });
|
|
|
+ *
|
|
|
+ * _.has(object, 'a');
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.has(object, 'a.b');
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.has(object, ['a', 'b']);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.has(other, 'a');
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function has(object, path) {
|
|
|
+ return object != null && hasPath(object, path, baseHas);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `path` is a direct or inherited property of `object`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The object to query.
|
|
|
+ * @param {Array|string} path The path to check.
|
|
|
+ * @returns {boolean} Returns `true` if `path` exists, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var object = _.create({ 'a': _.create({ 'b': 2 }) });
|
|
|
+ *
|
|
|
+ * _.hasIn(object, 'a');
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.hasIn(object, 'a.b');
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.hasIn(object, ['a', 'b']);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.hasIn(object, 'b');
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function hasIn(object, path) {
|
|
|
+ return object != null && hasPath(object, path, baseHasIn);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an object composed of the inverted keys and values of `object`.
|
|
|
+ * If `object` contains duplicate values, subsequent values overwrite
|
|
|
+ * property assignments of previous values.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.7.0
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The object to invert.
|
|
|
+ * @returns {Object} Returns the new inverted object.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var object = { 'a': 1, 'b': 2, 'c': 1 };
|
|
|
+ *
|
|
|
+ * _.invert(object);
|
|
|
+ * // => { '1': 'c', '2': 'b' }
|
|
|
+ */
|
|
|
+ var invert = createInverter(function(result, value, key) {
|
|
|
+ if (value != null &&
|
|
|
+ typeof value.toString != 'function') {
|
|
|
+ value = nativeObjectToString.call(value);
|
|
|
+ }
|
|
|
+
|
|
|
+ result[value] = key;
|
|
|
+ }, constant(identity));
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.invert` except that the inverted object is generated
|
|
|
+ * from the results of running each element of `object` thru `iteratee`. The
|
|
|
+ * corresponding inverted value of each inverted key is an array of keys
|
|
|
+ * responsible for generating the inverted value. The iteratee is invoked
|
|
|
+ * with one argument: (value).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.1.0
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The object to invert.
|
|
|
+ * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
|
|
|
+ * @returns {Object} Returns the new inverted object.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var object = { 'a': 1, 'b': 2, 'c': 1 };
|
|
|
+ *
|
|
|
+ * _.invertBy(object);
|
|
|
+ * // => { '1': ['a', 'c'], '2': ['b'] }
|
|
|
+ *
|
|
|
+ * _.invertBy(object, function(value) {
|
|
|
+ * return 'group' + value;
|
|
|
+ * });
|
|
|
+ * // => { 'group1': ['a', 'c'], 'group2': ['b'] }
|
|
|
+ */
|
|
|
+ var invertBy = createInverter(function(result, value, key) {
|
|
|
+ if (value != null &&
|
|
|
+ typeof value.toString != 'function') {
|
|
|
+ value = nativeObjectToString.call(value);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (hasOwnProperty.call(result, value)) {
|
|
|
+ result[value].push(key);
|
|
|
+ } else {
|
|
|
+ result[value] = [key];
|
|
|
+ }
|
|
|
+ }, getIteratee);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Invokes the method at `path` of `object`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The object to query.
|
|
|
+ * @param {Array|string} path The path of the method to invoke.
|
|
|
+ * @param {...*} [args] The arguments to invoke the method with.
|
|
|
+ * @returns {*} Returns the result of the invoked method.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var object = { 'a': [{ 'b': { 'c': [1, 2, 3, 4] } }] };
|
|
|
+ *
|
|
|
+ * _.invoke(object, 'a[0].b.c.slice', 1, 3);
|
|
|
+ * // => [2, 3]
|
|
|
+ */
|
|
|
+ var invoke = baseRest(baseInvoke);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an array of the own enumerable property names of `object`.
|
|
|
+ *
|
|
|
+ * **Note:** Non-object values are coerced to objects. See the
|
|
|
+ * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
|
|
|
+ * for more details.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @since 0.1.0
|
|
|
+ * @memberOf _
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The object to query.
|
|
|
+ * @returns {Array} Returns the array of property names.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function Foo() {
|
|
|
+ * this.a = 1;
|
|
|
+ * this.b = 2;
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * Foo.prototype.c = 3;
|
|
|
+ *
|
|
|
+ * _.keys(new Foo);
|
|
|
+ * // => ['a', 'b'] (iteration order is not guaranteed)
|
|
|
+ *
|
|
|
+ * _.keys('hi');
|
|
|
+ * // => ['0', '1']
|
|
|
+ */
|
|
|
+ function keys(object) {
|
|
|
+ return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an array of the own and inherited enumerable property names of `object`.
|
|
|
+ *
|
|
|
+ * **Note:** Non-object values are coerced to objects.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The object to query.
|
|
|
+ * @returns {Array} Returns the array of property names.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function Foo() {
|
|
|
+ * this.a = 1;
|
|
|
+ * this.b = 2;
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * Foo.prototype.c = 3;
|
|
|
+ *
|
|
|
+ * _.keysIn(new Foo);
|
|
|
+ * // => ['a', 'b', 'c'] (iteration order is not guaranteed)
|
|
|
+ */
|
|
|
+ function keysIn(object) {
|
|
|
+ return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The opposite of `_.mapValues`; this method creates an object with the
|
|
|
+ * same values as `object` and keys generated by running each own enumerable
|
|
|
+ * string keyed property of `object` thru `iteratee`. The iteratee is invoked
|
|
|
+ * with three arguments: (value, key, object).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.8.0
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The object to iterate over.
|
|
|
+ * @param {Function} [iteratee=_.identity] The function invoked per iteration.
|
|
|
+ * @returns {Object} Returns the new mapped object.
|
|
|
+ * @see _.mapValues
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.mapKeys({ 'a': 1, 'b': 2 }, function(value, key) {
|
|
|
+ * return key + value;
|
|
|
+ * });
|
|
|
+ * // => { 'a1': 1, 'b2': 2 }
|
|
|
+ */
|
|
|
+ function mapKeys(object, iteratee) {
|
|
|
+ var result = {};
|
|
|
+ iteratee = getIteratee(iteratee, 3);
|
|
|
+
|
|
|
+ baseForOwn(object, function(value, key, object) {
|
|
|
+ baseAssignValue(result, iteratee(value, key, object), value);
|
|
|
+ });
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an object with the same keys as `object` and values generated
|
|
|
+ * by running each own enumerable string keyed property of `object` thru
|
|
|
+ * `iteratee`. The iteratee is invoked with three arguments:
|
|
|
+ * (value, key, object).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 2.4.0
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The object to iterate over.
|
|
|
+ * @param {Function} [iteratee=_.identity] The function invoked per iteration.
|
|
|
+ * @returns {Object} Returns the new mapped object.
|
|
|
+ * @see _.mapKeys
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var users = {
|
|
|
+ * 'fred': { 'user': 'fred', 'age': 40 },
|
|
|
+ * 'pebbles': { 'user': 'pebbles', 'age': 1 }
|
|
|
+ * };
|
|
|
+ *
|
|
|
+ * _.mapValues(users, function(o) { return o.age; });
|
|
|
+ * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
|
|
|
+ *
|
|
|
+ * // The `_.property` iteratee shorthand.
|
|
|
+ * _.mapValues(users, 'age');
|
|
|
+ * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
|
|
|
+ */
|
|
|
+ function mapValues(object, iteratee) {
|
|
|
+ var result = {};
|
|
|
+ iteratee = getIteratee(iteratee, 3);
|
|
|
+
|
|
|
+ baseForOwn(object, function(value, key, object) {
|
|
|
+ baseAssignValue(result, key, iteratee(value, key, object));
|
|
|
+ });
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.assign` except that it recursively merges own and
|
|
|
+ * inherited enumerable string keyed properties of source objects into the
|
|
|
+ * destination object. Source properties that resolve to `undefined` are
|
|
|
+ * skipped if a destination value exists. Array and plain object properties
|
|
|
+ * are merged recursively. Other objects and value types are overridden by
|
|
|
+ * assignment. Source objects are applied from left to right. Subsequent
|
|
|
+ * sources overwrite property assignments of previous sources.
|
|
|
+ *
|
|
|
+ * **Note:** This method mutates `object`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.5.0
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The destination object.
|
|
|
+ * @param {...Object} [sources] The source objects.
|
|
|
+ * @returns {Object} Returns `object`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var object = {
|
|
|
+ * 'a': [{ 'b': 2 }, { 'd': 4 }]
|
|
|
+ * };
|
|
|
+ *
|
|
|
+ * var other = {
|
|
|
+ * 'a': [{ 'c': 3 }, { 'e': 5 }]
|
|
|
+ * };
|
|
|
+ *
|
|
|
+ * _.merge(object, other);
|
|
|
+ * // => { 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] }
|
|
|
+ */
|
|
|
+ var merge = createAssigner(function(object, source, srcIndex) {
|
|
|
+ baseMerge(object, source, srcIndex);
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.merge` except that it accepts `customizer` which
|
|
|
+ * is invoked to produce the merged values of the destination and source
|
|
|
+ * properties. If `customizer` returns `undefined`, merging is handled by the
|
|
|
+ * method instead. The `customizer` is invoked with six arguments:
|
|
|
+ * (objValue, srcValue, key, object, source, stack).
|
|
|
+ *
|
|
|
+ * **Note:** This method mutates `object`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The destination object.
|
|
|
+ * @param {...Object} sources The source objects.
|
|
|
+ * @param {Function} customizer The function to customize assigned values.
|
|
|
+ * @returns {Object} Returns `object`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function customizer(objValue, srcValue) {
|
|
|
+ * if (_.isArray(objValue)) {
|
|
|
+ * return objValue.concat(srcValue);
|
|
|
+ * }
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * var object = { 'a': [1], 'b': [2] };
|
|
|
+ * var other = { 'a': [3], 'b': [4] };
|
|
|
+ *
|
|
|
+ * _.mergeWith(object, other, customizer);
|
|
|
+ * // => { 'a': [1, 3], 'b': [2, 4] }
|
|
|
+ */
|
|
|
+ var mergeWith = createAssigner(function(object, source, srcIndex, customizer) {
|
|
|
+ baseMerge(object, source, srcIndex, customizer);
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The opposite of `_.pick`; this method creates an object composed of the
|
|
|
+ * own and inherited enumerable property paths of `object` that are not omitted.
|
|
|
+ *
|
|
|
+ * **Note:** This method is considerably slower than `_.pick`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @since 0.1.0
|
|
|
+ * @memberOf _
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The source object.
|
|
|
+ * @param {...(string|string[])} [paths] The property paths to omit.
|
|
|
+ * @returns {Object} Returns the new object.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var object = { 'a': 1, 'b': '2', 'c': 3 };
|
|
|
+ *
|
|
|
+ * _.omit(object, ['a', 'c']);
|
|
|
+ * // => { 'b': '2' }
|
|
|
+ */
|
|
|
+ var omit = flatRest(function(object, paths) {
|
|
|
+ var result = {};
|
|
|
+ if (object == null) {
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+ var isDeep = false;
|
|
|
+ paths = arrayMap(paths, function(path) {
|
|
|
+ path = castPath(path, object);
|
|
|
+ isDeep || (isDeep = path.length > 1);
|
|
|
+ return path;
|
|
|
+ });
|
|
|
+ copyObject(object, getAllKeysIn(object), result);
|
|
|
+ if (isDeep) {
|
|
|
+ result = baseClone(result, CLONE_DEEP_FLAG | CLONE_FLAT_FLAG | CLONE_SYMBOLS_FLAG, customOmitClone);
|
|
|
+ }
|
|
|
+ var length = paths.length;
|
|
|
+ while (length--) {
|
|
|
+ baseUnset(result, paths[length]);
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The opposite of `_.pickBy`; this method creates an object composed of
|
|
|
+ * the own and inherited enumerable string keyed properties of `object` that
|
|
|
+ * `predicate` doesn't return truthy for. The predicate is invoked with two
|
|
|
+ * arguments: (value, key).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The source object.
|
|
|
+ * @param {Function} [predicate=_.identity] The function invoked per property.
|
|
|
+ * @returns {Object} Returns the new object.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var object = { 'a': 1, 'b': '2', 'c': 3 };
|
|
|
+ *
|
|
|
+ * _.omitBy(object, _.isNumber);
|
|
|
+ * // => { 'b': '2' }
|
|
|
+ */
|
|
|
+ function omitBy(object, predicate) {
|
|
|
+ return pickBy(object, negate(getIteratee(predicate)));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an object composed of the picked `object` properties.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @since 0.1.0
|
|
|
+ * @memberOf _
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The source object.
|
|
|
+ * @param {...(string|string[])} [paths] The property paths to pick.
|
|
|
+ * @returns {Object} Returns the new object.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var object = { 'a': 1, 'b': '2', 'c': 3 };
|
|
|
+ *
|
|
|
+ * _.pick(object, ['a', 'c']);
|
|
|
+ * // => { 'a': 1, 'c': 3 }
|
|
|
+ */
|
|
|
+ var pick = flatRest(function(object, paths) {
|
|
|
+ return object == null ? {} : basePick(object, paths);
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an object composed of the `object` properties `predicate` returns
|
|
|
+ * truthy for. The predicate is invoked with two arguments: (value, key).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The source object.
|
|
|
+ * @param {Function} [predicate=_.identity] The function invoked per property.
|
|
|
+ * @returns {Object} Returns the new object.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var object = { 'a': 1, 'b': '2', 'c': 3 };
|
|
|
+ *
|
|
|
+ * _.pickBy(object, _.isNumber);
|
|
|
+ * // => { 'a': 1, 'c': 3 }
|
|
|
+ */
|
|
|
+ function pickBy(object, predicate) {
|
|
|
+ if (object == null) {
|
|
|
+ return {};
|
|
|
+ }
|
|
|
+ var props = arrayMap(getAllKeysIn(object), function(prop) {
|
|
|
+ return [prop];
|
|
|
+ });
|
|
|
+ predicate = getIteratee(predicate);
|
|
|
+ return basePickBy(object, props, function(value, path) {
|
|
|
+ return predicate(value, path[0]);
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.get` except that if the resolved value is a
|
|
|
+ * function it's invoked with the `this` binding of its parent object and
|
|
|
+ * its result is returned.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @since 0.1.0
|
|
|
+ * @memberOf _
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The object to query.
|
|
|
+ * @param {Array|string} path The path of the property to resolve.
|
|
|
+ * @param {*} [defaultValue] The value returned for `undefined` resolved values.
|
|
|
+ * @returns {*} Returns the resolved value.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] };
|
|
|
+ *
|
|
|
+ * _.result(object, 'a[0].b.c1');
|
|
|
+ * // => 3
|
|
|
+ *
|
|
|
+ * _.result(object, 'a[0].b.c2');
|
|
|
+ * // => 4
|
|
|
+ *
|
|
|
+ * _.result(object, 'a[0].b.c3', 'default');
|
|
|
+ * // => 'default'
|
|
|
+ *
|
|
|
+ * _.result(object, 'a[0].b.c3', _.constant('default'));
|
|
|
+ * // => 'default'
|
|
|
+ */
|
|
|
+ function result(object, path, defaultValue) {
|
|
|
+ path = castPath(path, object);
|
|
|
+
|
|
|
+ var index = -1,
|
|
|
+ length = path.length;
|
|
|
+
|
|
|
+ // Ensure the loop is entered when path is empty.
|
|
|
+ if (!length) {
|
|
|
+ length = 1;
|
|
|
+ object = undefined;
|
|
|
+ }
|
|
|
+ while (++index < length) {
|
|
|
+ var value = object == null ? undefined : object[toKey(path[index])];
|
|
|
+ if (value === undefined) {
|
|
|
+ index = length;
|
|
|
+ value = defaultValue;
|
|
|
+ }
|
|
|
+ object = isFunction(value) ? value.call(object) : value;
|
|
|
+ }
|
|
|
+ return object;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Sets the value at `path` of `object`. If a portion of `path` doesn't exist,
|
|
|
+ * it's created. Arrays are created for missing index properties while objects
|
|
|
+ * are created for all other missing properties. Use `_.setWith` to customize
|
|
|
+ * `path` creation.
|
|
|
+ *
|
|
|
+ * **Note:** This method mutates `object`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.7.0
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The object to modify.
|
|
|
+ * @param {Array|string} path The path of the property to set.
|
|
|
+ * @param {*} value The value to set.
|
|
|
+ * @returns {Object} Returns `object`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var object = { 'a': [{ 'b': { 'c': 3 } }] };
|
|
|
+ *
|
|
|
+ * _.set(object, 'a[0].b.c', 4);
|
|
|
+ * console.log(object.a[0].b.c);
|
|
|
+ * // => 4
|
|
|
+ *
|
|
|
+ * _.set(object, ['x', '0', 'y', 'z'], 5);
|
|
|
+ * console.log(object.x[0].y.z);
|
|
|
+ * // => 5
|
|
|
+ */
|
|
|
+ function set(object, path, value) {
|
|
|
+ return object == null ? object : baseSet(object, path, value);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.set` except that it accepts `customizer` which is
|
|
|
+ * invoked to produce the objects of `path`. If `customizer` returns `undefined`
|
|
|
+ * path creation is handled by the method instead. The `customizer` is invoked
|
|
|
+ * with three arguments: (nsValue, key, nsObject).
|
|
|
+ *
|
|
|
+ * **Note:** This method mutates `object`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The object to modify.
|
|
|
+ * @param {Array|string} path The path of the property to set.
|
|
|
+ * @param {*} value The value to set.
|
|
|
+ * @param {Function} [customizer] The function to customize assigned values.
|
|
|
+ * @returns {Object} Returns `object`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var object = {};
|
|
|
+ *
|
|
|
+ * _.setWith(object, '[0][1]', 'a', Object);
|
|
|
+ * // => { '0': { '1': 'a' } }
|
|
|
+ */
|
|
|
+ function setWith(object, path, value, customizer) {
|
|
|
+ customizer = typeof customizer == 'function' ? customizer : undefined;
|
|
|
+ return object == null ? object : baseSet(object, path, value, customizer);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an array of own enumerable string keyed-value pairs for `object`
|
|
|
+ * which can be consumed by `_.fromPairs`. If `object` is a map or set, its
|
|
|
+ * entries are returned.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @alias entries
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The object to query.
|
|
|
+ * @returns {Array} Returns the key-value pairs.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function Foo() {
|
|
|
+ * this.a = 1;
|
|
|
+ * this.b = 2;
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * Foo.prototype.c = 3;
|
|
|
+ *
|
|
|
+ * _.toPairs(new Foo);
|
|
|
+ * // => [['a', 1], ['b', 2]] (iteration order is not guaranteed)
|
|
|
+ */
|
|
|
+ var toPairs = createToPairs(keys);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an array of own and inherited enumerable string keyed-value pairs
|
|
|
+ * for `object` which can be consumed by `_.fromPairs`. If `object` is a map
|
|
|
+ * or set, its entries are returned.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @alias entriesIn
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The object to query.
|
|
|
+ * @returns {Array} Returns the key-value pairs.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function Foo() {
|
|
|
+ * this.a = 1;
|
|
|
+ * this.b = 2;
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * Foo.prototype.c = 3;
|
|
|
+ *
|
|
|
+ * _.toPairsIn(new Foo);
|
|
|
+ * // => [['a', 1], ['b', 2], ['c', 3]] (iteration order is not guaranteed)
|
|
|
+ */
|
|
|
+ var toPairsIn = createToPairs(keysIn);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * An alternative to `_.reduce`; this method transforms `object` to a new
|
|
|
+ * `accumulator` object which is the result of running each of its own
|
|
|
+ * enumerable string keyed properties thru `iteratee`, with each invocation
|
|
|
+ * potentially mutating the `accumulator` object. If `accumulator` is not
|
|
|
+ * provided, a new object with the same `[[Prototype]]` will be used. The
|
|
|
+ * iteratee is invoked with four arguments: (accumulator, value, key, object).
|
|
|
+ * Iteratee functions may exit iteration early by explicitly returning `false`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 1.3.0
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The object to iterate over.
|
|
|
+ * @param {Function} [iteratee=_.identity] The function invoked per iteration.
|
|
|
+ * @param {*} [accumulator] The custom accumulator value.
|
|
|
+ * @returns {*} Returns the accumulated value.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.transform([2, 3, 4], function(result, n) {
|
|
|
+ * result.push(n *= n);
|
|
|
+ * return n % 2 == 0;
|
|
|
+ * }, []);
|
|
|
+ * // => [4, 9]
|
|
|
+ *
|
|
|
+ * _.transform({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) {
|
|
|
+ * (result[value] || (result[value] = [])).push(key);
|
|
|
+ * }, {});
|
|
|
+ * // => { '1': ['a', 'c'], '2': ['b'] }
|
|
|
+ */
|
|
|
+ function transform(object, iteratee, accumulator) {
|
|
|
+ var isArr = isArray(object),
|
|
|
+ isArrLike = isArr || isBuffer(object) || isTypedArray(object);
|
|
|
+
|
|
|
+ iteratee = getIteratee(iteratee, 4);
|
|
|
+ if (accumulator == null) {
|
|
|
+ var Ctor = object && object.constructor;
|
|
|
+ if (isArrLike) {
|
|
|
+ accumulator = isArr ? new Ctor : [];
|
|
|
+ }
|
|
|
+ else if (isObject(object)) {
|
|
|
+ accumulator = isFunction(Ctor) ? baseCreate(getPrototype(object)) : {};
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ accumulator = {};
|
|
|
+ }
|
|
|
+ }
|
|
|
+ (isArrLike ? arrayEach : baseForOwn)(object, function(value, index, object) {
|
|
|
+ return iteratee(accumulator, value, index, object);
|
|
|
+ });
|
|
|
+ return accumulator;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Removes the property at `path` of `object`.
|
|
|
+ *
|
|
|
+ * **Note:** This method mutates `object`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The object to modify.
|
|
|
+ * @param {Array|string} path The path of the property to unset.
|
|
|
+ * @returns {boolean} Returns `true` if the property is deleted, else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var object = { 'a': [{ 'b': { 'c': 7 } }] };
|
|
|
+ * _.unset(object, 'a[0].b.c');
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * console.log(object);
|
|
|
+ * // => { 'a': [{ 'b': {} }] };
|
|
|
+ *
|
|
|
+ * _.unset(object, ['a', '0', 'b', 'c']);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * console.log(object);
|
|
|
+ * // => { 'a': [{ 'b': {} }] };
|
|
|
+ */
|
|
|
+ function unset(object, path) {
|
|
|
+ return object == null ? true : baseUnset(object, path);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.set` except that accepts `updater` to produce the
|
|
|
+ * value to set. Use `_.updateWith` to customize `path` creation. The `updater`
|
|
|
+ * is invoked with one argument: (value).
|
|
|
+ *
|
|
|
+ * **Note:** This method mutates `object`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.6.0
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The object to modify.
|
|
|
+ * @param {Array|string} path The path of the property to set.
|
|
|
+ * @param {Function} updater The function to produce the updated value.
|
|
|
+ * @returns {Object} Returns `object`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var object = { 'a': [{ 'b': { 'c': 3 } }] };
|
|
|
+ *
|
|
|
+ * _.update(object, 'a[0].b.c', function(n) { return n * n; });
|
|
|
+ * console.log(object.a[0].b.c);
|
|
|
+ * // => 9
|
|
|
+ *
|
|
|
+ * _.update(object, 'x[0].y.z', function(n) { return n ? n + 1 : 0; });
|
|
|
+ * console.log(object.x[0].y.z);
|
|
|
+ * // => 0
|
|
|
+ */
|
|
|
+ function update(object, path, updater) {
|
|
|
+ return object == null ? object : baseUpdate(object, path, castFunction(updater));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.update` except that it accepts `customizer` which is
|
|
|
+ * invoked to produce the objects of `path`. If `customizer` returns `undefined`
|
|
|
+ * path creation is handled by the method instead. The `customizer` is invoked
|
|
|
+ * with three arguments: (nsValue, key, nsObject).
|
|
|
+ *
|
|
|
+ * **Note:** This method mutates `object`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.6.0
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The object to modify.
|
|
|
+ * @param {Array|string} path The path of the property to set.
|
|
|
+ * @param {Function} updater The function to produce the updated value.
|
|
|
+ * @param {Function} [customizer] The function to customize assigned values.
|
|
|
+ * @returns {Object} Returns `object`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var object = {};
|
|
|
+ *
|
|
|
+ * _.updateWith(object, '[0][1]', _.constant('a'), Object);
|
|
|
+ * // => { '0': { '1': 'a' } }
|
|
|
+ */
|
|
|
+ function updateWith(object, path, updater, customizer) {
|
|
|
+ customizer = typeof customizer == 'function' ? customizer : undefined;
|
|
|
+ return object == null ? object : baseUpdate(object, path, castFunction(updater), customizer);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an array of the own enumerable string keyed property values of `object`.
|
|
|
+ *
|
|
|
+ * **Note:** Non-object values are coerced to objects.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @since 0.1.0
|
|
|
+ * @memberOf _
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The object to query.
|
|
|
+ * @returns {Array} Returns the array of property values.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function Foo() {
|
|
|
+ * this.a = 1;
|
|
|
+ * this.b = 2;
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * Foo.prototype.c = 3;
|
|
|
+ *
|
|
|
+ * _.values(new Foo);
|
|
|
+ * // => [1, 2] (iteration order is not guaranteed)
|
|
|
+ *
|
|
|
+ * _.values('hi');
|
|
|
+ * // => ['h', 'i']
|
|
|
+ */
|
|
|
+ function values(object) {
|
|
|
+ return object == null ? [] : baseValues(object, keys(object));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an array of the own and inherited enumerable string keyed property
|
|
|
+ * values of `object`.
|
|
|
+ *
|
|
|
+ * **Note:** Non-object values are coerced to objects.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category Object
|
|
|
+ * @param {Object} object The object to query.
|
|
|
+ * @returns {Array} Returns the array of property values.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function Foo() {
|
|
|
+ * this.a = 1;
|
|
|
+ * this.b = 2;
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * Foo.prototype.c = 3;
|
|
|
+ *
|
|
|
+ * _.valuesIn(new Foo);
|
|
|
+ * // => [1, 2, 3] (iteration order is not guaranteed)
|
|
|
+ */
|
|
|
+ function valuesIn(object) {
|
|
|
+ return object == null ? [] : baseValues(object, keysIn(object));
|
|
|
+ }
|
|
|
+
|
|
|
+ /*------------------------------------------------------------------------*/
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Clamps `number` within the inclusive `lower` and `upper` bounds.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Number
|
|
|
+ * @param {number} number The number to clamp.
|
|
|
+ * @param {number} [lower] The lower bound.
|
|
|
+ * @param {number} upper The upper bound.
|
|
|
+ * @returns {number} Returns the clamped number.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.clamp(-10, -5, 5);
|
|
|
+ * // => -5
|
|
|
+ *
|
|
|
+ * _.clamp(10, -5, 5);
|
|
|
+ * // => 5
|
|
|
+ */
|
|
|
+ function clamp(number, lower, upper) {
|
|
|
+ if (upper === undefined) {
|
|
|
+ upper = lower;
|
|
|
+ lower = undefined;
|
|
|
+ }
|
|
|
+ if (upper !== undefined) {
|
|
|
+ upper = toNumber(upper);
|
|
|
+ upper = upper === upper ? upper : 0;
|
|
|
+ }
|
|
|
+ if (lower !== undefined) {
|
|
|
+ lower = toNumber(lower);
|
|
|
+ lower = lower === lower ? lower : 0;
|
|
|
+ }
|
|
|
+ return baseClamp(toNumber(number), lower, upper);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `n` is between `start` and up to, but not including, `end`. If
|
|
|
+ * `end` is not specified, it's set to `start` with `start` then set to `0`.
|
|
|
+ * If `start` is greater than `end` the params are swapped to support
|
|
|
+ * negative ranges.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.3.0
|
|
|
+ * @category Number
|
|
|
+ * @param {number} number The number to check.
|
|
|
+ * @param {number} [start=0] The start of the range.
|
|
|
+ * @param {number} end The end of the range.
|
|
|
+ * @returns {boolean} Returns `true` if `number` is in the range, else `false`.
|
|
|
+ * @see _.range, _.rangeRight
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.inRange(3, 2, 4);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.inRange(4, 8);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.inRange(4, 2);
|
|
|
+ * // => false
|
|
|
+ *
|
|
|
+ * _.inRange(2, 2);
|
|
|
+ * // => false
|
|
|
+ *
|
|
|
+ * _.inRange(1.2, 2);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.inRange(5.2, 4);
|
|
|
+ * // => false
|
|
|
+ *
|
|
|
+ * _.inRange(-3, -2, -6);
|
|
|
+ * // => true
|
|
|
+ */
|
|
|
+ function inRange(number, start, end) {
|
|
|
+ start = toFinite(start);
|
|
|
+ if (end === undefined) {
|
|
|
+ end = start;
|
|
|
+ start = 0;
|
|
|
+ } else {
|
|
|
+ end = toFinite(end);
|
|
|
+ }
|
|
|
+ number = toNumber(number);
|
|
|
+ return baseInRange(number, start, end);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Produces a random number between the inclusive `lower` and `upper` bounds.
|
|
|
+ * If only one argument is provided a number between `0` and the given number
|
|
|
+ * is returned. If `floating` is `true`, or either `lower` or `upper` are
|
|
|
+ * floats, a floating-point number is returned instead of an integer.
|
|
|
+ *
|
|
|
+ * **Note:** JavaScript follows the IEEE-754 standard for resolving
|
|
|
+ * floating-point values which can produce unexpected results.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.7.0
|
|
|
+ * @category Number
|
|
|
+ * @param {number} [lower=0] The lower bound.
|
|
|
+ * @param {number} [upper=1] The upper bound.
|
|
|
+ * @param {boolean} [floating] Specify returning a floating-point number.
|
|
|
+ * @returns {number} Returns the random number.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.random(0, 5);
|
|
|
+ * // => an integer between 0 and 5
|
|
|
+ *
|
|
|
+ * _.random(5);
|
|
|
+ * // => also an integer between 0 and 5
|
|
|
+ *
|
|
|
+ * _.random(5, true);
|
|
|
+ * // => a floating-point number between 0 and 5
|
|
|
+ *
|
|
|
+ * _.random(1.2, 5.2);
|
|
|
+ * // => a floating-point number between 1.2 and 5.2
|
|
|
+ */
|
|
|
+ function random(lower, upper, floating) {
|
|
|
+ if (floating && typeof floating != 'boolean' && isIterateeCall(lower, upper, floating)) {
|
|
|
+ upper = floating = undefined;
|
|
|
+ }
|
|
|
+ if (floating === undefined) {
|
|
|
+ if (typeof upper == 'boolean') {
|
|
|
+ floating = upper;
|
|
|
+ upper = undefined;
|
|
|
+ }
|
|
|
+ else if (typeof lower == 'boolean') {
|
|
|
+ floating = lower;
|
|
|
+ lower = undefined;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if (lower === undefined && upper === undefined) {
|
|
|
+ lower = 0;
|
|
|
+ upper = 1;
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ lower = toFinite(lower);
|
|
|
+ if (upper === undefined) {
|
|
|
+ upper = lower;
|
|
|
+ lower = 0;
|
|
|
+ } else {
|
|
|
+ upper = toFinite(upper);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if (lower > upper) {
|
|
|
+ var temp = lower;
|
|
|
+ lower = upper;
|
|
|
+ upper = temp;
|
|
|
+ }
|
|
|
+ if (floating || lower % 1 || upper % 1) {
|
|
|
+ var rand = nativeRandom();
|
|
|
+ return nativeMin(lower + (rand * (upper - lower + freeParseFloat('1e-' + ((rand + '').length - 1)))), upper);
|
|
|
+ }
|
|
|
+ return baseRandom(lower, upper);
|
|
|
+ }
|
|
|
+
|
|
|
+ /*------------------------------------------------------------------------*/
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category String
|
|
|
+ * @param {string} [string=''] The string to convert.
|
|
|
+ * @returns {string} Returns the camel cased string.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.camelCase('Foo Bar');
|
|
|
+ * // => 'fooBar'
|
|
|
+ *
|
|
|
+ * _.camelCase('--foo-bar--');
|
|
|
+ * // => 'fooBar'
|
|
|
+ *
|
|
|
+ * _.camelCase('__FOO_BAR__');
|
|
|
+ * // => 'fooBar'
|
|
|
+ */
|
|
|
+ var camelCase = createCompounder(function(result, word, index) {
|
|
|
+ word = word.toLowerCase();
|
|
|
+ return result + (index ? capitalize(word) : word);
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts the first character of `string` to upper case and the remaining
|
|
|
+ * to lower case.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category String
|
|
|
+ * @param {string} [string=''] The string to capitalize.
|
|
|
+ * @returns {string} Returns the capitalized string.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.capitalize('FRED');
|
|
|
+ * // => 'Fred'
|
|
|
+ */
|
|
|
+ function capitalize(string) {
|
|
|
+ return upperFirst(toString(string).toLowerCase());
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Deburrs `string` by converting
|
|
|
+ * [Latin-1 Supplement](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table)
|
|
|
+ * and [Latin Extended-A](https://en.wikipedia.org/wiki/Latin_Extended-A)
|
|
|
+ * letters to basic Latin letters and removing
|
|
|
+ * [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category String
|
|
|
+ * @param {string} [string=''] The string to deburr.
|
|
|
+ * @returns {string} Returns the deburred string.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.deburr('déjà vu');
|
|
|
+ * // => 'deja vu'
|
|
|
+ */
|
|
|
+ function deburr(string) {
|
|
|
+ string = toString(string);
|
|
|
+ return string && string.replace(reLatin, deburrLetter).replace(reComboMark, '');
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `string` ends with the given target string.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category String
|
|
|
+ * @param {string} [string=''] The string to inspect.
|
|
|
+ * @param {string} [target] The string to search for.
|
|
|
+ * @param {number} [position=string.length] The position to search up to.
|
|
|
+ * @returns {boolean} Returns `true` if `string` ends with `target`,
|
|
|
+ * else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.endsWith('abc', 'c');
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.endsWith('abc', 'b');
|
|
|
+ * // => false
|
|
|
+ *
|
|
|
+ * _.endsWith('abc', 'b', 2);
|
|
|
+ * // => true
|
|
|
+ */
|
|
|
+ function endsWith(string, target, position) {
|
|
|
+ string = toString(string);
|
|
|
+ target = baseToString(target);
|
|
|
+
|
|
|
+ var length = string.length;
|
|
|
+ position = position === undefined
|
|
|
+ ? length
|
|
|
+ : baseClamp(toInteger(position), 0, length);
|
|
|
+
|
|
|
+ var end = position;
|
|
|
+ position -= target.length;
|
|
|
+ return position >= 0 && string.slice(position, end) == target;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts the characters "&", "<", ">", '"', and "'" in `string` to their
|
|
|
+ * corresponding HTML entities.
|
|
|
+ *
|
|
|
+ * **Note:** No other characters are escaped. To escape additional
|
|
|
+ * characters use a third-party library like [_he_](https://mths.be/he).
|
|
|
+ *
|
|
|
+ * Though the ">" character is escaped for symmetry, characters like
|
|
|
+ * ">" and "/" don't need escaping in HTML and have no special meaning
|
|
|
+ * unless they're part of a tag or unquoted attribute value. See
|
|
|
+ * [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands)
|
|
|
+ * (under "semi-related fun fact") for more details.
|
|
|
+ *
|
|
|
+ * When working with HTML you should always
|
|
|
+ * [quote attribute values](http://wonko.com/post/html-escaping) to reduce
|
|
|
+ * XSS vectors.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @since 0.1.0
|
|
|
+ * @memberOf _
|
|
|
+ * @category String
|
|
|
+ * @param {string} [string=''] The string to escape.
|
|
|
+ * @returns {string} Returns the escaped string.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.escape('fred, barney, & pebbles');
|
|
|
+ * // => 'fred, barney, & pebbles'
|
|
|
+ */
|
|
|
+ function escape(string) {
|
|
|
+ string = toString(string);
|
|
|
+ return (string && reHasUnescapedHtml.test(string))
|
|
|
+ ? string.replace(reUnescapedHtml, escapeHtmlChar)
|
|
|
+ : string;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Escapes the `RegExp` special characters "^", "$", "\", ".", "*", "+",
|
|
|
+ * "?", "(", ")", "[", "]", "{", "}", and "|" in `string`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category String
|
|
|
+ * @param {string} [string=''] The string to escape.
|
|
|
+ * @returns {string} Returns the escaped string.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.escapeRegExp('[lodash](https://lodash.com/)');
|
|
|
+ * // => '\[lodash\]\(https://lodash\.com/\)'
|
|
|
+ */
|
|
|
+ function escapeRegExp(string) {
|
|
|
+ string = toString(string);
|
|
|
+ return (string && reHasRegExpChar.test(string))
|
|
|
+ ? string.replace(reRegExpChar, '\\$&')
|
|
|
+ : string;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts `string` to
|
|
|
+ * [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category String
|
|
|
+ * @param {string} [string=''] The string to convert.
|
|
|
+ * @returns {string} Returns the kebab cased string.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.kebabCase('Foo Bar');
|
|
|
+ * // => 'foo-bar'
|
|
|
+ *
|
|
|
+ * _.kebabCase('fooBar');
|
|
|
+ * // => 'foo-bar'
|
|
|
+ *
|
|
|
+ * _.kebabCase('__FOO_BAR__');
|
|
|
+ * // => 'foo-bar'
|
|
|
+ */
|
|
|
+ var kebabCase = createCompounder(function(result, word, index) {
|
|
|
+ return result + (index ? '-' : '') + word.toLowerCase();
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts `string`, as space separated words, to lower case.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category String
|
|
|
+ * @param {string} [string=''] The string to convert.
|
|
|
+ * @returns {string} Returns the lower cased string.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.lowerCase('--Foo-Bar--');
|
|
|
+ * // => 'foo bar'
|
|
|
+ *
|
|
|
+ * _.lowerCase('fooBar');
|
|
|
+ * // => 'foo bar'
|
|
|
+ *
|
|
|
+ * _.lowerCase('__FOO_BAR__');
|
|
|
+ * // => 'foo bar'
|
|
|
+ */
|
|
|
+ var lowerCase = createCompounder(function(result, word, index) {
|
|
|
+ return result + (index ? ' ' : '') + word.toLowerCase();
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts the first character of `string` to lower case.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category String
|
|
|
+ * @param {string} [string=''] The string to convert.
|
|
|
+ * @returns {string} Returns the converted string.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.lowerFirst('Fred');
|
|
|
+ * // => 'fred'
|
|
|
+ *
|
|
|
+ * _.lowerFirst('FRED');
|
|
|
+ * // => 'fRED'
|
|
|
+ */
|
|
|
+ var lowerFirst = createCaseFirst('toLowerCase');
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Pads `string` on the left and right sides if it's shorter than `length`.
|
|
|
+ * Padding characters are truncated if they can't be evenly divided by `length`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category String
|
|
|
+ * @param {string} [string=''] The string to pad.
|
|
|
+ * @param {number} [length=0] The padding length.
|
|
|
+ * @param {string} [chars=' '] The string used as padding.
|
|
|
+ * @returns {string} Returns the padded string.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.pad('abc', 8);
|
|
|
+ * // => ' abc '
|
|
|
+ *
|
|
|
+ * _.pad('abc', 8, '_-');
|
|
|
+ * // => '_-abc_-_'
|
|
|
+ *
|
|
|
+ * _.pad('abc', 3);
|
|
|
+ * // => 'abc'
|
|
|
+ */
|
|
|
+ function pad(string, length, chars) {
|
|
|
+ string = toString(string);
|
|
|
+ length = toInteger(length);
|
|
|
+
|
|
|
+ var strLength = length ? stringSize(string) : 0;
|
|
|
+ if (!length || strLength >= length) {
|
|
|
+ return string;
|
|
|
+ }
|
|
|
+ var mid = (length - strLength) / 2;
|
|
|
+ return (
|
|
|
+ createPadding(nativeFloor(mid), chars) +
|
|
|
+ string +
|
|
|
+ createPadding(nativeCeil(mid), chars)
|
|
|
+ );
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Pads `string` on the right side if it's shorter than `length`. Padding
|
|
|
+ * characters are truncated if they exceed `length`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category String
|
|
|
+ * @param {string} [string=''] The string to pad.
|
|
|
+ * @param {number} [length=0] The padding length.
|
|
|
+ * @param {string} [chars=' '] The string used as padding.
|
|
|
+ * @returns {string} Returns the padded string.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.padEnd('abc', 6);
|
|
|
+ * // => 'abc '
|
|
|
+ *
|
|
|
+ * _.padEnd('abc', 6, '_-');
|
|
|
+ * // => 'abc_-_'
|
|
|
+ *
|
|
|
+ * _.padEnd('abc', 3);
|
|
|
+ * // => 'abc'
|
|
|
+ */
|
|
|
+ function padEnd(string, length, chars) {
|
|
|
+ string = toString(string);
|
|
|
+ length = toInteger(length);
|
|
|
+
|
|
|
+ var strLength = length ? stringSize(string) : 0;
|
|
|
+ return (length && strLength < length)
|
|
|
+ ? (string + createPadding(length - strLength, chars))
|
|
|
+ : string;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Pads `string` on the left side if it's shorter than `length`. Padding
|
|
|
+ * characters are truncated if they exceed `length`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category String
|
|
|
+ * @param {string} [string=''] The string to pad.
|
|
|
+ * @param {number} [length=0] The padding length.
|
|
|
+ * @param {string} [chars=' '] The string used as padding.
|
|
|
+ * @returns {string} Returns the padded string.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.padStart('abc', 6);
|
|
|
+ * // => ' abc'
|
|
|
+ *
|
|
|
+ * _.padStart('abc', 6, '_-');
|
|
|
+ * // => '_-_abc'
|
|
|
+ *
|
|
|
+ * _.padStart('abc', 3);
|
|
|
+ * // => 'abc'
|
|
|
+ */
|
|
|
+ function padStart(string, length, chars) {
|
|
|
+ string = toString(string);
|
|
|
+ length = toInteger(length);
|
|
|
+
|
|
|
+ var strLength = length ? stringSize(string) : 0;
|
|
|
+ return (length && strLength < length)
|
|
|
+ ? (createPadding(length - strLength, chars) + string)
|
|
|
+ : string;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts `string` to an integer of the specified radix. If `radix` is
|
|
|
+ * `undefined` or `0`, a `radix` of `10` is used unless `value` is a
|
|
|
+ * hexadecimal, in which case a `radix` of `16` is used.
|
|
|
+ *
|
|
|
+ * **Note:** This method aligns with the
|
|
|
+ * [ES5 implementation](https://es5.github.io/#x15.1.2.2) of `parseInt`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 1.1.0
|
|
|
+ * @category String
|
|
|
+ * @param {string} string The string to convert.
|
|
|
+ * @param {number} [radix=10] The radix to interpret `value` by.
|
|
|
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
|
|
|
+ * @returns {number} Returns the converted integer.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.parseInt('08');
|
|
|
+ * // => 8
|
|
|
+ *
|
|
|
+ * _.map(['6', '08', '10'], _.parseInt);
|
|
|
+ * // => [6, 8, 10]
|
|
|
+ */
|
|
|
+ function parseInt(string, radix, guard) {
|
|
|
+ if (guard || radix == null) {
|
|
|
+ radix = 0;
|
|
|
+ } else if (radix) {
|
|
|
+ radix = +radix;
|
|
|
+ }
|
|
|
+ return nativeParseInt(toString(string).replace(reTrimStart, ''), radix || 0);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Repeats the given string `n` times.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category String
|
|
|
+ * @param {string} [string=''] The string to repeat.
|
|
|
+ * @param {number} [n=1] The number of times to repeat the string.
|
|
|
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
|
|
|
+ * @returns {string} Returns the repeated string.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.repeat('*', 3);
|
|
|
+ * // => '***'
|
|
|
+ *
|
|
|
+ * _.repeat('abc', 2);
|
|
|
+ * // => 'abcabc'
|
|
|
+ *
|
|
|
+ * _.repeat('abc', 0);
|
|
|
+ * // => ''
|
|
|
+ */
|
|
|
+ function repeat(string, n, guard) {
|
|
|
+ if ((guard ? isIterateeCall(string, n, guard) : n === undefined)) {
|
|
|
+ n = 1;
|
|
|
+ } else {
|
|
|
+ n = toInteger(n);
|
|
|
+ }
|
|
|
+ return baseRepeat(toString(string), n);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Replaces matches for `pattern` in `string` with `replacement`.
|
|
|
+ *
|
|
|
+ * **Note:** This method is based on
|
|
|
+ * [`String#replace`](https://mdn.io/String/replace).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category String
|
|
|
+ * @param {string} [string=''] The string to modify.
|
|
|
+ * @param {RegExp|string} pattern The pattern to replace.
|
|
|
+ * @param {Function|string} replacement The match replacement.
|
|
|
+ * @returns {string} Returns the modified string.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.replace('Hi Fred', 'Fred', 'Barney');
|
|
|
+ * // => 'Hi Barney'
|
|
|
+ */
|
|
|
+ function replace() {
|
|
|
+ var args = arguments,
|
|
|
+ string = toString(args[0]);
|
|
|
+
|
|
|
+ return args.length < 3 ? string : string.replace(args[1], args[2]);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts `string` to
|
|
|
+ * [snake case](https://en.wikipedia.org/wiki/Snake_case).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category String
|
|
|
+ * @param {string} [string=''] The string to convert.
|
|
|
+ * @returns {string} Returns the snake cased string.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.snakeCase('Foo Bar');
|
|
|
+ * // => 'foo_bar'
|
|
|
+ *
|
|
|
+ * _.snakeCase('fooBar');
|
|
|
+ * // => 'foo_bar'
|
|
|
+ *
|
|
|
+ * _.snakeCase('--FOO-BAR--');
|
|
|
+ * // => 'foo_bar'
|
|
|
+ */
|
|
|
+ var snakeCase = createCompounder(function(result, word, index) {
|
|
|
+ return result + (index ? '_' : '') + word.toLowerCase();
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Splits `string` by `separator`.
|
|
|
+ *
|
|
|
+ * **Note:** This method is based on
|
|
|
+ * [`String#split`](https://mdn.io/String/split).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category String
|
|
|
+ * @param {string} [string=''] The string to split.
|
|
|
+ * @param {RegExp|string} separator The separator pattern to split by.
|
|
|
+ * @param {number} [limit] The length to truncate results to.
|
|
|
+ * @returns {Array} Returns the string segments.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.split('a-b-c', '-', 2);
|
|
|
+ * // => ['a', 'b']
|
|
|
+ */
|
|
|
+ function split(string, separator, limit) {
|
|
|
+ if (limit && typeof limit != 'number' && isIterateeCall(string, separator, limit)) {
|
|
|
+ separator = limit = undefined;
|
|
|
+ }
|
|
|
+ limit = limit === undefined ? MAX_ARRAY_LENGTH : limit >>> 0;
|
|
|
+ if (!limit) {
|
|
|
+ return [];
|
|
|
+ }
|
|
|
+ string = toString(string);
|
|
|
+ if (string && (
|
|
|
+ typeof separator == 'string' ||
|
|
|
+ (separator != null && !isRegExp(separator))
|
|
|
+ )) {
|
|
|
+ separator = baseToString(separator);
|
|
|
+ if (!separator && hasUnicode(string)) {
|
|
|
+ return castSlice(stringToArray(string), 0, limit);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return string.split(separator, limit);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts `string` to
|
|
|
+ * [start case](https://en.wikipedia.org/wiki/Letter_case#Stylistic_or_specialised_usage).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.1.0
|
|
|
+ * @category String
|
|
|
+ * @param {string} [string=''] The string to convert.
|
|
|
+ * @returns {string} Returns the start cased string.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.startCase('--foo-bar--');
|
|
|
+ * // => 'Foo Bar'
|
|
|
+ *
|
|
|
+ * _.startCase('fooBar');
|
|
|
+ * // => 'Foo Bar'
|
|
|
+ *
|
|
|
+ * _.startCase('__FOO_BAR__');
|
|
|
+ * // => 'FOO BAR'
|
|
|
+ */
|
|
|
+ var startCase = createCompounder(function(result, word, index) {
|
|
|
+ return result + (index ? ' ' : '') + upperFirst(word);
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks if `string` starts with the given target string.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category String
|
|
|
+ * @param {string} [string=''] The string to inspect.
|
|
|
+ * @param {string} [target] The string to search for.
|
|
|
+ * @param {number} [position=0] The position to search from.
|
|
|
+ * @returns {boolean} Returns `true` if `string` starts with `target`,
|
|
|
+ * else `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.startsWith('abc', 'a');
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * _.startsWith('abc', 'b');
|
|
|
+ * // => false
|
|
|
+ *
|
|
|
+ * _.startsWith('abc', 'b', 1);
|
|
|
+ * // => true
|
|
|
+ */
|
|
|
+ function startsWith(string, target, position) {
|
|
|
+ string = toString(string);
|
|
|
+ position = position == null
|
|
|
+ ? 0
|
|
|
+ : baseClamp(toInteger(position), 0, string.length);
|
|
|
+
|
|
|
+ target = baseToString(target);
|
|
|
+ return string.slice(position, position + target.length) == target;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a compiled template function that can interpolate data properties
|
|
|
+ * in "interpolate" delimiters, HTML-escape interpolated data properties in
|
|
|
+ * "escape" delimiters, and execute JavaScript in "evaluate" delimiters. Data
|
|
|
+ * properties may be accessed as free variables in the template. If a setting
|
|
|
+ * object is given, it takes precedence over `_.templateSettings` values.
|
|
|
+ *
|
|
|
+ * **Note:** In the development build `_.template` utilizes
|
|
|
+ * [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl)
|
|
|
+ * for easier debugging.
|
|
|
+ *
|
|
|
+ * For more information on precompiling templates see
|
|
|
+ * [lodash's custom builds documentation](https://lodash.com/custom-builds).
|
|
|
+ *
|
|
|
+ * For more information on Chrome extension sandboxes see
|
|
|
+ * [Chrome's extensions documentation](https://developer.chrome.com/extensions/sandboxingEval).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @since 0.1.0
|
|
|
+ * @memberOf _
|
|
|
+ * @category String
|
|
|
+ * @param {string} [string=''] The template string.
|
|
|
+ * @param {Object} [options={}] The options object.
|
|
|
+ * @param {RegExp} [options.escape=_.templateSettings.escape]
|
|
|
+ * The HTML "escape" delimiter.
|
|
|
+ * @param {RegExp} [options.evaluate=_.templateSettings.evaluate]
|
|
|
+ * The "evaluate" delimiter.
|
|
|
+ * @param {Object} [options.imports=_.templateSettings.imports]
|
|
|
+ * An object to import into the template as free variables.
|
|
|
+ * @param {RegExp} [options.interpolate=_.templateSettings.interpolate]
|
|
|
+ * The "interpolate" delimiter.
|
|
|
+ * @param {string} [options.sourceURL='lodash.templateSources[n]']
|
|
|
+ * The sourceURL of the compiled template.
|
|
|
+ * @param {string} [options.variable='obj']
|
|
|
+ * The data object variable name.
|
|
|
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
|
|
|
+ * @returns {Function} Returns the compiled template function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * // Use the "interpolate" delimiter to create a compiled template.
|
|
|
+ * var compiled = _.template('hello <%= user %>!');
|
|
|
+ * compiled({ 'user': 'fred' });
|
|
|
+ * // => 'hello fred!'
|
|
|
+ *
|
|
|
+ * // Use the HTML "escape" delimiter to escape data property values.
|
|
|
+ * var compiled = _.template('<b><%- value %></b>');
|
|
|
+ * compiled({ 'value': '<script>' });
|
|
|
+ * // => '<b><script></b>'
|
|
|
+ *
|
|
|
+ * // Use the "evaluate" delimiter to execute JavaScript and generate HTML.
|
|
|
+ * var compiled = _.template('<% _.forEach(users, function(user) { %><li><%- user %></li><% }); %>');
|
|
|
+ * compiled({ 'users': ['fred', 'barney'] });
|
|
|
+ * // => '<li>fred</li><li>barney</li>'
|
|
|
+ *
|
|
|
+ * // Use the internal `print` function in "evaluate" delimiters.
|
|
|
+ * var compiled = _.template('<% print("hello " + user); %>!');
|
|
|
+ * compiled({ 'user': 'barney' });
|
|
|
+ * // => 'hello barney!'
|
|
|
+ *
|
|
|
+ * // Use the ES template literal delimiter as an "interpolate" delimiter.
|
|
|
+ * // Disable support by replacing the "interpolate" delimiter.
|
|
|
+ * var compiled = _.template('hello ${ user }!');
|
|
|
+ * compiled({ 'user': 'pebbles' });
|
|
|
+ * // => 'hello pebbles!'
|
|
|
+ *
|
|
|
+ * // Use backslashes to treat delimiters as plain text.
|
|
|
+ * var compiled = _.template('<%= "\\<%- value %\\>" %>');
|
|
|
+ * compiled({ 'value': 'ignored' });
|
|
|
+ * // => '<%- value %>'
|
|
|
+ *
|
|
|
+ * // Use the `imports` option to import `jQuery` as `jq`.
|
|
|
+ * var text = '<% jq.each(users, function(user) { %><li><%- user %></li><% }); %>';
|
|
|
+ * var compiled = _.template(text, { 'imports': { 'jq': jQuery } });
|
|
|
+ * compiled({ 'users': ['fred', 'barney'] });
|
|
|
+ * // => '<li>fred</li><li>barney</li>'
|
|
|
+ *
|
|
|
+ * // Use the `sourceURL` option to specify a custom sourceURL for the template.
|
|
|
+ * var compiled = _.template('hello <%= user %>!', { 'sourceURL': '/basic/greeting.jst' });
|
|
|
+ * compiled(data);
|
|
|
+ * // => Find the source of "greeting.jst" under the Sources tab or Resources panel of the web inspector.
|
|
|
+ *
|
|
|
+ * // Use the `variable` option to ensure a with-statement isn't used in the compiled template.
|
|
|
+ * var compiled = _.template('hi <%= data.user %>!', { 'variable': 'data' });
|
|
|
+ * compiled.source;
|
|
|
+ * // => function(data) {
|
|
|
+ * // var __t, __p = '';
|
|
|
+ * // __p += 'hi ' + ((__t = ( data.user )) == null ? '' : __t) + '!';
|
|
|
+ * // return __p;
|
|
|
+ * // }
|
|
|
+ *
|
|
|
+ * // Use custom template delimiters.
|
|
|
+ * _.templateSettings.interpolate = /{{([\s\S]+?)}}/g;
|
|
|
+ * var compiled = _.template('hello {{ user }}!');
|
|
|
+ * compiled({ 'user': 'mustache' });
|
|
|
+ * // => 'hello mustache!'
|
|
|
+ *
|
|
|
+ * // Use the `source` property to inline compiled templates for meaningful
|
|
|
+ * // line numbers in error messages and stack traces.
|
|
|
+ * fs.writeFileSync(path.join(process.cwd(), 'jst.js'), '\
|
|
|
+ * var JST = {\
|
|
|
+ * "main": ' + _.template(mainText).source + '\
|
|
|
+ * };\
|
|
|
+ * ');
|
|
|
+ */
|
|
|
+ function template(string, options, guard) {
|
|
|
+ // Based on John Resig's `tmpl` implementation
|
|
|
+ // (http://ejohn.org/blog/javascript-micro-templating/)
|
|
|
+ // and Laura Doktorova's doT.js (https://github.com/olado/doT).
|
|
|
+ var settings = lodash.templateSettings;
|
|
|
+
|
|
|
+ if (guard && isIterateeCall(string, options, guard)) {
|
|
|
+ options = undefined;
|
|
|
+ }
|
|
|
+ string = toString(string);
|
|
|
+ options = assignInWith({}, options, settings, customDefaultsAssignIn);
|
|
|
+
|
|
|
+ var imports = assignInWith({}, options.imports, settings.imports, customDefaultsAssignIn),
|
|
|
+ importsKeys = keys(imports),
|
|
|
+ importsValues = baseValues(imports, importsKeys);
|
|
|
+
|
|
|
+ var isEscaping,
|
|
|
+ isEvaluating,
|
|
|
+ index = 0,
|
|
|
+ interpolate = options.interpolate || reNoMatch,
|
|
|
+ source = "__p += '";
|
|
|
+
|
|
|
+ // Compile the regexp to match each delimiter.
|
|
|
+ var reDelimiters = RegExp(
|
|
|
+ (options.escape || reNoMatch).source + '|' +
|
|
|
+ interpolate.source + '|' +
|
|
|
+ (interpolate === reInterpolate ? reEsTemplate : reNoMatch).source + '|' +
|
|
|
+ (options.evaluate || reNoMatch).source + '|$'
|
|
|
+ , 'g');
|
|
|
+
|
|
|
+ // Use a sourceURL for easier debugging.
|
|
|
+ var sourceURL = '//# sourceURL=' +
|
|
|
+ ('sourceURL' in options
|
|
|
+ ? options.sourceURL
|
|
|
+ : ('lodash.templateSources[' + (++templateCounter) + ']')
|
|
|
+ ) + '\n';
|
|
|
+
|
|
|
+ string.replace(reDelimiters, function(match, escapeValue, interpolateValue, esTemplateValue, evaluateValue, offset) {
|
|
|
+ interpolateValue || (interpolateValue = esTemplateValue);
|
|
|
+
|
|
|
+ // Escape characters that can't be included in string literals.
|
|
|
+ source += string.slice(index, offset).replace(reUnescapedString, escapeStringChar);
|
|
|
+
|
|
|
+ // Replace delimiters with snippets.
|
|
|
+ if (escapeValue) {
|
|
|
+ isEscaping = true;
|
|
|
+ source += "' +\n__e(" + escapeValue + ") +\n'";
|
|
|
+ }
|
|
|
+ if (evaluateValue) {
|
|
|
+ isEvaluating = true;
|
|
|
+ source += "';\n" + evaluateValue + ";\n__p += '";
|
|
|
+ }
|
|
|
+ if (interpolateValue) {
|
|
|
+ source += "' +\n((__t = (" + interpolateValue + ")) == null ? '' : __t) +\n'";
|
|
|
+ }
|
|
|
+ index = offset + match.length;
|
|
|
+
|
|
|
+ // The JS engine embedded in Adobe products needs `match` returned in
|
|
|
+ // order to produce the correct `offset` value.
|
|
|
+ return match;
|
|
|
+ });
|
|
|
+
|
|
|
+ source += "';\n";
|
|
|
+
|
|
|
+ // If `variable` is not specified wrap a with-statement around the generated
|
|
|
+ // code to add the data object to the top of the scope chain.
|
|
|
+ var variable = options.variable;
|
|
|
+ if (!variable) {
|
|
|
+ source = 'with (obj) {\n' + source + '\n}\n';
|
|
|
+ }
|
|
|
+ // Cleanup code by stripping empty strings.
|
|
|
+ source = (isEvaluating ? source.replace(reEmptyStringLeading, '') : source)
|
|
|
+ .replace(reEmptyStringMiddle, '$1')
|
|
|
+ .replace(reEmptyStringTrailing, '$1;');
|
|
|
+
|
|
|
+ // Frame code as the function body.
|
|
|
+ source = 'function(' + (variable || 'obj') + ') {\n' +
|
|
|
+ (variable
|
|
|
+ ? ''
|
|
|
+ : 'obj || (obj = {});\n'
|
|
|
+ ) +
|
|
|
+ "var __t, __p = ''" +
|
|
|
+ (isEscaping
|
|
|
+ ? ', __e = _.escape'
|
|
|
+ : ''
|
|
|
+ ) +
|
|
|
+ (isEvaluating
|
|
|
+ ? ', __j = Array.prototype.join;\n' +
|
|
|
+ "function print() { __p += __j.call(arguments, '') }\n"
|
|
|
+ : ';\n'
|
|
|
+ ) +
|
|
|
+ source +
|
|
|
+ 'return __p\n}';
|
|
|
+
|
|
|
+ var result = attempt(function() {
|
|
|
+ return Function(importsKeys, sourceURL + 'return ' + source)
|
|
|
+ .apply(undefined, importsValues);
|
|
|
+ });
|
|
|
+
|
|
|
+ // Provide the compiled function's source by its `toString` method or
|
|
|
+ // the `source` property as a convenience for inlining compiled templates.
|
|
|
+ result.source = source;
|
|
|
+ if (isError(result)) {
|
|
|
+ throw result;
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts `string`, as a whole, to lower case just like
|
|
|
+ * [String#toLowerCase](https://mdn.io/toLowerCase).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category String
|
|
|
+ * @param {string} [string=''] The string to convert.
|
|
|
+ * @returns {string} Returns the lower cased string.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.toLower('--Foo-Bar--');
|
|
|
+ * // => '--foo-bar--'
|
|
|
+ *
|
|
|
+ * _.toLower('fooBar');
|
|
|
+ * // => 'foobar'
|
|
|
+ *
|
|
|
+ * _.toLower('__FOO_BAR__');
|
|
|
+ * // => '__foo_bar__'
|
|
|
+ */
|
|
|
+ function toLower(value) {
|
|
|
+ return toString(value).toLowerCase();
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts `string`, as a whole, to upper case just like
|
|
|
+ * [String#toUpperCase](https://mdn.io/toUpperCase).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category String
|
|
|
+ * @param {string} [string=''] The string to convert.
|
|
|
+ * @returns {string} Returns the upper cased string.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.toUpper('--foo-bar--');
|
|
|
+ * // => '--FOO-BAR--'
|
|
|
+ *
|
|
|
+ * _.toUpper('fooBar');
|
|
|
+ * // => 'FOOBAR'
|
|
|
+ *
|
|
|
+ * _.toUpper('__foo_bar__');
|
|
|
+ * // => '__FOO_BAR__'
|
|
|
+ */
|
|
|
+ function toUpper(value) {
|
|
|
+ return toString(value).toUpperCase();
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Removes leading and trailing whitespace or specified characters from `string`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category String
|
|
|
+ * @param {string} [string=''] The string to trim.
|
|
|
+ * @param {string} [chars=whitespace] The characters to trim.
|
|
|
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
|
|
|
+ * @returns {string} Returns the trimmed string.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.trim(' abc ');
|
|
|
+ * // => 'abc'
|
|
|
+ *
|
|
|
+ * _.trim('-_-abc-_-', '_-');
|
|
|
+ * // => 'abc'
|
|
|
+ *
|
|
|
+ * _.map([' foo ', ' bar '], _.trim);
|
|
|
+ * // => ['foo', 'bar']
|
|
|
+ */
|
|
|
+ function trim(string, chars, guard) {
|
|
|
+ string = toString(string);
|
|
|
+ if (string && (guard || chars === undefined)) {
|
|
|
+ return string.replace(reTrim, '');
|
|
|
+ }
|
|
|
+ if (!string || !(chars = baseToString(chars))) {
|
|
|
+ return string;
|
|
|
+ }
|
|
|
+ var strSymbols = stringToArray(string),
|
|
|
+ chrSymbols = stringToArray(chars),
|
|
|
+ start = charsStartIndex(strSymbols, chrSymbols),
|
|
|
+ end = charsEndIndex(strSymbols, chrSymbols) + 1;
|
|
|
+
|
|
|
+ return castSlice(strSymbols, start, end).join('');
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Removes trailing whitespace or specified characters from `string`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category String
|
|
|
+ * @param {string} [string=''] The string to trim.
|
|
|
+ * @param {string} [chars=whitespace] The characters to trim.
|
|
|
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
|
|
|
+ * @returns {string} Returns the trimmed string.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.trimEnd(' abc ');
|
|
|
+ * // => ' abc'
|
|
|
+ *
|
|
|
+ * _.trimEnd('-_-abc-_-', '_-');
|
|
|
+ * // => '-_-abc'
|
|
|
+ */
|
|
|
+ function trimEnd(string, chars, guard) {
|
|
|
+ string = toString(string);
|
|
|
+ if (string && (guard || chars === undefined)) {
|
|
|
+ return string.replace(reTrimEnd, '');
|
|
|
+ }
|
|
|
+ if (!string || !(chars = baseToString(chars))) {
|
|
|
+ return string;
|
|
|
+ }
|
|
|
+ var strSymbols = stringToArray(string),
|
|
|
+ end = charsEndIndex(strSymbols, stringToArray(chars)) + 1;
|
|
|
+
|
|
|
+ return castSlice(strSymbols, 0, end).join('');
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Removes leading whitespace or specified characters from `string`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category String
|
|
|
+ * @param {string} [string=''] The string to trim.
|
|
|
+ * @param {string} [chars=whitespace] The characters to trim.
|
|
|
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
|
|
|
+ * @returns {string} Returns the trimmed string.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.trimStart(' abc ');
|
|
|
+ * // => 'abc '
|
|
|
+ *
|
|
|
+ * _.trimStart('-_-abc-_-', '_-');
|
|
|
+ * // => 'abc-_-'
|
|
|
+ */
|
|
|
+ function trimStart(string, chars, guard) {
|
|
|
+ string = toString(string);
|
|
|
+ if (string && (guard || chars === undefined)) {
|
|
|
+ return string.replace(reTrimStart, '');
|
|
|
+ }
|
|
|
+ if (!string || !(chars = baseToString(chars))) {
|
|
|
+ return string;
|
|
|
+ }
|
|
|
+ var strSymbols = stringToArray(string),
|
|
|
+ start = charsStartIndex(strSymbols, stringToArray(chars));
|
|
|
+
|
|
|
+ return castSlice(strSymbols, start).join('');
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Truncates `string` if it's longer than the given maximum string length.
|
|
|
+ * The last characters of the truncated string are replaced with the omission
|
|
|
+ * string which defaults to "...".
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category String
|
|
|
+ * @param {string} [string=''] The string to truncate.
|
|
|
+ * @param {Object} [options={}] The options object.
|
|
|
+ * @param {number} [options.length=30] The maximum string length.
|
|
|
+ * @param {string} [options.omission='...'] The string to indicate text is omitted.
|
|
|
+ * @param {RegExp|string} [options.separator] The separator pattern to truncate to.
|
|
|
+ * @returns {string} Returns the truncated string.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.truncate('hi-diddly-ho there, neighborino');
|
|
|
+ * // => 'hi-diddly-ho there, neighbo...'
|
|
|
+ *
|
|
|
+ * _.truncate('hi-diddly-ho there, neighborino', {
|
|
|
+ * 'length': 24,
|
|
|
+ * 'separator': ' '
|
|
|
+ * });
|
|
|
+ * // => 'hi-diddly-ho there,...'
|
|
|
+ *
|
|
|
+ * _.truncate('hi-diddly-ho there, neighborino', {
|
|
|
+ * 'length': 24,
|
|
|
+ * 'separator': /,? +/
|
|
|
+ * });
|
|
|
+ * // => 'hi-diddly-ho there...'
|
|
|
+ *
|
|
|
+ * _.truncate('hi-diddly-ho there, neighborino', {
|
|
|
+ * 'omission': ' [...]'
|
|
|
+ * });
|
|
|
+ * // => 'hi-diddly-ho there, neig [...]'
|
|
|
+ */
|
|
|
+ function truncate(string, options) {
|
|
|
+ var length = DEFAULT_TRUNC_LENGTH,
|
|
|
+ omission = DEFAULT_TRUNC_OMISSION;
|
|
|
+
|
|
|
+ if (isObject(options)) {
|
|
|
+ var separator = 'separator' in options ? options.separator : separator;
|
|
|
+ length = 'length' in options ? toInteger(options.length) : length;
|
|
|
+ omission = 'omission' in options ? baseToString(options.omission) : omission;
|
|
|
+ }
|
|
|
+ string = toString(string);
|
|
|
+
|
|
|
+ var strLength = string.length;
|
|
|
+ if (hasUnicode(string)) {
|
|
|
+ var strSymbols = stringToArray(string);
|
|
|
+ strLength = strSymbols.length;
|
|
|
+ }
|
|
|
+ if (length >= strLength) {
|
|
|
+ return string;
|
|
|
+ }
|
|
|
+ var end = length - stringSize(omission);
|
|
|
+ if (end < 1) {
|
|
|
+ return omission;
|
|
|
+ }
|
|
|
+ var result = strSymbols
|
|
|
+ ? castSlice(strSymbols, 0, end).join('')
|
|
|
+ : string.slice(0, end);
|
|
|
+
|
|
|
+ if (separator === undefined) {
|
|
|
+ return result + omission;
|
|
|
+ }
|
|
|
+ if (strSymbols) {
|
|
|
+ end += (result.length - end);
|
|
|
+ }
|
|
|
+ if (isRegExp(separator)) {
|
|
|
+ if (string.slice(end).search(separator)) {
|
|
|
+ var match,
|
|
|
+ substring = result;
|
|
|
+
|
|
|
+ if (!separator.global) {
|
|
|
+ separator = RegExp(separator.source, toString(reFlags.exec(separator)) + 'g');
|
|
|
+ }
|
|
|
+ separator.lastIndex = 0;
|
|
|
+ while ((match = separator.exec(substring))) {
|
|
|
+ var newEnd = match.index;
|
|
|
+ }
|
|
|
+ result = result.slice(0, newEnd === undefined ? end : newEnd);
|
|
|
+ }
|
|
|
+ } else if (string.indexOf(baseToString(separator), end) != end) {
|
|
|
+ var index = result.lastIndexOf(separator);
|
|
|
+ if (index > -1) {
|
|
|
+ result = result.slice(0, index);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return result + omission;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The inverse of `_.escape`; this method converts the HTML entities
|
|
|
+ * `&`, `<`, `>`, `"`, and `'` in `string` to
|
|
|
+ * their corresponding characters.
|
|
|
+ *
|
|
|
+ * **Note:** No other HTML entities are unescaped. To unescape additional
|
|
|
+ * HTML entities use a third-party library like [_he_](https://mths.be/he).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 0.6.0
|
|
|
+ * @category String
|
|
|
+ * @param {string} [string=''] The string to unescape.
|
|
|
+ * @returns {string} Returns the unescaped string.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.unescape('fred, barney, & pebbles');
|
|
|
+ * // => 'fred, barney, & pebbles'
|
|
|
+ */
|
|
|
+ function unescape(string) {
|
|
|
+ string = toString(string);
|
|
|
+ return (string && reHasEscapedHtml.test(string))
|
|
|
+ ? string.replace(reEscapedHtml, unescapeHtmlChar)
|
|
|
+ : string;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts `string`, as space separated words, to upper case.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category String
|
|
|
+ * @param {string} [string=''] The string to convert.
|
|
|
+ * @returns {string} Returns the upper cased string.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.upperCase('--foo-bar');
|
|
|
+ * // => 'FOO BAR'
|
|
|
+ *
|
|
|
+ * _.upperCase('fooBar');
|
|
|
+ * // => 'FOO BAR'
|
|
|
+ *
|
|
|
+ * _.upperCase('__foo_bar__');
|
|
|
+ * // => 'FOO BAR'
|
|
|
+ */
|
|
|
+ var upperCase = createCompounder(function(result, word, index) {
|
|
|
+ return result + (index ? ' ' : '') + word.toUpperCase();
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts the first character of `string` to upper case.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category String
|
|
|
+ * @param {string} [string=''] The string to convert.
|
|
|
+ * @returns {string} Returns the converted string.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.upperFirst('fred');
|
|
|
+ * // => 'Fred'
|
|
|
+ *
|
|
|
+ * _.upperFirst('FRED');
|
|
|
+ * // => 'FRED'
|
|
|
+ */
|
|
|
+ var upperFirst = createCaseFirst('toUpperCase');
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Splits `string` into an array of its words.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category String
|
|
|
+ * @param {string} [string=''] The string to inspect.
|
|
|
+ * @param {RegExp|string} [pattern] The pattern to match words.
|
|
|
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
|
|
|
+ * @returns {Array} Returns the words of `string`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.words('fred, barney, & pebbles');
|
|
|
+ * // => ['fred', 'barney', 'pebbles']
|
|
|
+ *
|
|
|
+ * _.words('fred, barney, & pebbles', /[^, ]+/g);
|
|
|
+ * // => ['fred', 'barney', '&', 'pebbles']
|
|
|
+ */
|
|
|
+ function words(string, pattern, guard) {
|
|
|
+ string = toString(string);
|
|
|
+ pattern = guard ? undefined : pattern;
|
|
|
+
|
|
|
+ if (pattern === undefined) {
|
|
|
+ return hasUnicodeWord(string) ? unicodeWords(string) : asciiWords(string);
|
|
|
+ }
|
|
|
+ return string.match(pattern) || [];
|
|
|
+ }
|
|
|
+
|
|
|
+ /*------------------------------------------------------------------------*/
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Attempts to invoke `func`, returning either the result or the caught error
|
|
|
+ * object. Any additional arguments are provided to `func` when it's invoked.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category Util
|
|
|
+ * @param {Function} func The function to attempt.
|
|
|
+ * @param {...*} [args] The arguments to invoke `func` with.
|
|
|
+ * @returns {*} Returns the `func` result or error object.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * // Avoid throwing errors for invalid selectors.
|
|
|
+ * var elements = _.attempt(function(selector) {
|
|
|
+ * return document.querySelectorAll(selector);
|
|
|
+ * }, '>_>');
|
|
|
+ *
|
|
|
+ * if (_.isError(elements)) {
|
|
|
+ * elements = [];
|
|
|
+ * }
|
|
|
+ */
|
|
|
+ var attempt = baseRest(function(func, args) {
|
|
|
+ try {
|
|
|
+ return apply(func, undefined, args);
|
|
|
+ } catch (e) {
|
|
|
+ return isError(e) ? e : new Error(e);
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Binds methods of an object to the object itself, overwriting the existing
|
|
|
+ * method.
|
|
|
+ *
|
|
|
+ * **Note:** This method doesn't set the "length" property of bound functions.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @since 0.1.0
|
|
|
+ * @memberOf _
|
|
|
+ * @category Util
|
|
|
+ * @param {Object} object The object to bind and assign the bound methods to.
|
|
|
+ * @param {...(string|string[])} methodNames The object method names to bind.
|
|
|
+ * @returns {Object} Returns `object`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var view = {
|
|
|
+ * 'label': 'docs',
|
|
|
+ * 'click': function() {
|
|
|
+ * console.log('clicked ' + this.label);
|
|
|
+ * }
|
|
|
+ * };
|
|
|
+ *
|
|
|
+ * _.bindAll(view, ['click']);
|
|
|
+ * jQuery(element).on('click', view.click);
|
|
|
+ * // => Logs 'clicked docs' when clicked.
|
|
|
+ */
|
|
|
+ var bindAll = flatRest(function(object, methodNames) {
|
|
|
+ arrayEach(methodNames, function(key) {
|
|
|
+ key = toKey(key);
|
|
|
+ baseAssignValue(object, key, bind(object[key], object));
|
|
|
+ });
|
|
|
+ return object;
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that iterates over `pairs` and invokes the corresponding
|
|
|
+ * function of the first predicate to return truthy. The predicate-function
|
|
|
+ * pairs are invoked with the `this` binding and arguments of the created
|
|
|
+ * function.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Util
|
|
|
+ * @param {Array} pairs The predicate-function pairs.
|
|
|
+ * @returns {Function} Returns the new composite function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var func = _.cond([
|
|
|
+ * [_.matches({ 'a': 1 }), _.constant('matches A')],
|
|
|
+ * [_.conforms({ 'b': _.isNumber }), _.constant('matches B')],
|
|
|
+ * [_.stubTrue, _.constant('no match')]
|
|
|
+ * ]);
|
|
|
+ *
|
|
|
+ * func({ 'a': 1, 'b': 2 });
|
|
|
+ * // => 'matches A'
|
|
|
+ *
|
|
|
+ * func({ 'a': 0, 'b': 1 });
|
|
|
+ * // => 'matches B'
|
|
|
+ *
|
|
|
+ * func({ 'a': '1', 'b': '2' });
|
|
|
+ * // => 'no match'
|
|
|
+ */
|
|
|
+ function cond(pairs) {
|
|
|
+ var length = pairs == null ? 0 : pairs.length,
|
|
|
+ toIteratee = getIteratee();
|
|
|
+
|
|
|
+ pairs = !length ? [] : arrayMap(pairs, function(pair) {
|
|
|
+ if (typeof pair[1] != 'function') {
|
|
|
+ throw new TypeError(FUNC_ERROR_TEXT);
|
|
|
+ }
|
|
|
+ return [toIteratee(pair[0]), pair[1]];
|
|
|
+ });
|
|
|
+
|
|
|
+ return baseRest(function(args) {
|
|
|
+ var index = -1;
|
|
|
+ while (++index < length) {
|
|
|
+ var pair = pairs[index];
|
|
|
+ if (apply(pair[0], this, args)) {
|
|
|
+ return apply(pair[1], this, args);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that invokes the predicate properties of `source` with
|
|
|
+ * the corresponding property values of a given object, returning `true` if
|
|
|
+ * all predicates return truthy, else `false`.
|
|
|
+ *
|
|
|
+ * **Note:** The created function is equivalent to `_.conformsTo` with
|
|
|
+ * `source` partially applied.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Util
|
|
|
+ * @param {Object} source The object of property predicates to conform to.
|
|
|
+ * @returns {Function} Returns the new spec function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var objects = [
|
|
|
+ * { 'a': 2, 'b': 1 },
|
|
|
+ * { 'a': 1, 'b': 2 }
|
|
|
+ * ];
|
|
|
+ *
|
|
|
+ * _.filter(objects, _.conforms({ 'b': function(n) { return n > 1; } }));
|
|
|
+ * // => [{ 'a': 1, 'b': 2 }]
|
|
|
+ */
|
|
|
+ function conforms(source) {
|
|
|
+ return baseConforms(baseClone(source, CLONE_DEEP_FLAG));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that returns `value`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 2.4.0
|
|
|
+ * @category Util
|
|
|
+ * @param {*} value The value to return from the new function.
|
|
|
+ * @returns {Function} Returns the new constant function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var objects = _.times(2, _.constant({ 'a': 1 }));
|
|
|
+ *
|
|
|
+ * console.log(objects);
|
|
|
+ * // => [{ 'a': 1 }, { 'a': 1 }]
|
|
|
+ *
|
|
|
+ * console.log(objects[0] === objects[1]);
|
|
|
+ * // => true
|
|
|
+ */
|
|
|
+ function constant(value) {
|
|
|
+ return function() {
|
|
|
+ return value;
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Checks `value` to determine whether a default value should be returned in
|
|
|
+ * its place. The `defaultValue` is returned if `value` is `NaN`, `null`,
|
|
|
+ * or `undefined`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.14.0
|
|
|
+ * @category Util
|
|
|
+ * @param {*} value The value to check.
|
|
|
+ * @param {*} defaultValue The default value.
|
|
|
+ * @returns {*} Returns the resolved value.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.defaultTo(1, 10);
|
|
|
+ * // => 1
|
|
|
+ *
|
|
|
+ * _.defaultTo(undefined, 10);
|
|
|
+ * // => 10
|
|
|
+ */
|
|
|
+ function defaultTo(value, defaultValue) {
|
|
|
+ return (value == null || value !== value) ? defaultValue : value;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that returns the result of invoking the given functions
|
|
|
+ * with the `this` binding of the created function, where each successive
|
|
|
+ * invocation is supplied the return value of the previous.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category Util
|
|
|
+ * @param {...(Function|Function[])} [funcs] The functions to invoke.
|
|
|
+ * @returns {Function} Returns the new composite function.
|
|
|
+ * @see _.flowRight
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function square(n) {
|
|
|
+ * return n * n;
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * var addSquare = _.flow([_.add, square]);
|
|
|
+ * addSquare(1, 2);
|
|
|
+ * // => 9
|
|
|
+ */
|
|
|
+ var flow = createFlow();
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.flow` except that it creates a function that
|
|
|
+ * invokes the given functions from right to left.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @since 3.0.0
|
|
|
+ * @memberOf _
|
|
|
+ * @category Util
|
|
|
+ * @param {...(Function|Function[])} [funcs] The functions to invoke.
|
|
|
+ * @returns {Function} Returns the new composite function.
|
|
|
+ * @see _.flow
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function square(n) {
|
|
|
+ * return n * n;
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * var addSquare = _.flowRight([square, _.add]);
|
|
|
+ * addSquare(1, 2);
|
|
|
+ * // => 9
|
|
|
+ */
|
|
|
+ var flowRight = createFlow(true);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method returns the first argument it receives.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @since 0.1.0
|
|
|
+ * @memberOf _
|
|
|
+ * @category Util
|
|
|
+ * @param {*} value Any value.
|
|
|
+ * @returns {*} Returns `value`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var object = { 'a': 1 };
|
|
|
+ *
|
|
|
+ * console.log(_.identity(object) === object);
|
|
|
+ * // => true
|
|
|
+ */
|
|
|
+ function identity(value) {
|
|
|
+ return value;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that invokes `func` with the arguments of the created
|
|
|
+ * function. If `func` is a property name, the created function returns the
|
|
|
+ * property value for a given element. If `func` is an array or object, the
|
|
|
+ * created function returns `true` for elements that contain the equivalent
|
|
|
+ * source properties, otherwise it returns `false`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @since 4.0.0
|
|
|
+ * @memberOf _
|
|
|
+ * @category Util
|
|
|
+ * @param {*} [func=_.identity] The value to convert to a callback.
|
|
|
+ * @returns {Function} Returns the callback.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var users = [
|
|
|
+ * { 'user': 'barney', 'age': 36, 'active': true },
|
|
|
+ * { 'user': 'fred', 'age': 40, 'active': false }
|
|
|
+ * ];
|
|
|
+ *
|
|
|
+ * // The `_.matches` iteratee shorthand.
|
|
|
+ * _.filter(users, _.iteratee({ 'user': 'barney', 'active': true }));
|
|
|
+ * // => [{ 'user': 'barney', 'age': 36, 'active': true }]
|
|
|
+ *
|
|
|
+ * // The `_.matchesProperty` iteratee shorthand.
|
|
|
+ * _.filter(users, _.iteratee(['user', 'fred']));
|
|
|
+ * // => [{ 'user': 'fred', 'age': 40 }]
|
|
|
+ *
|
|
|
+ * // The `_.property` iteratee shorthand.
|
|
|
+ * _.map(users, _.iteratee('user'));
|
|
|
+ * // => ['barney', 'fred']
|
|
|
+ *
|
|
|
+ * // Create custom iteratee shorthands.
|
|
|
+ * _.iteratee = _.wrap(_.iteratee, function(iteratee, func) {
|
|
|
+ * return !_.isRegExp(func) ? iteratee(func) : function(string) {
|
|
|
+ * return func.test(string);
|
|
|
+ * };
|
|
|
+ * });
|
|
|
+ *
|
|
|
+ * _.filter(['abc', 'def'], /ef/);
|
|
|
+ * // => ['def']
|
|
|
+ */
|
|
|
+ function iteratee(func) {
|
|
|
+ return baseIteratee(typeof func == 'function' ? func : baseClone(func, CLONE_DEEP_FLAG));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that performs a partial deep comparison between a given
|
|
|
+ * object and `source`, returning `true` if the given object has equivalent
|
|
|
+ * property values, else `false`.
|
|
|
+ *
|
|
|
+ * **Note:** The created function is equivalent to `_.isMatch` with `source`
|
|
|
+ * partially applied.
|
|
|
+ *
|
|
|
+ * Partial comparisons will match empty array and empty object `source`
|
|
|
+ * values against any array or object value, respectively. See `_.isEqual`
|
|
|
+ * for a list of supported value comparisons.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category Util
|
|
|
+ * @param {Object} source The object of property values to match.
|
|
|
+ * @returns {Function} Returns the new spec function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var objects = [
|
|
|
+ * { 'a': 1, 'b': 2, 'c': 3 },
|
|
|
+ * { 'a': 4, 'b': 5, 'c': 6 }
|
|
|
+ * ];
|
|
|
+ *
|
|
|
+ * _.filter(objects, _.matches({ 'a': 4, 'c': 6 }));
|
|
|
+ * // => [{ 'a': 4, 'b': 5, 'c': 6 }]
|
|
|
+ */
|
|
|
+ function matches(source) {
|
|
|
+ return baseMatches(baseClone(source, CLONE_DEEP_FLAG));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that performs a partial deep comparison between the
|
|
|
+ * value at `path` of a given object to `srcValue`, returning `true` if the
|
|
|
+ * object value is equivalent, else `false`.
|
|
|
+ *
|
|
|
+ * **Note:** Partial comparisons will match empty array and empty object
|
|
|
+ * `srcValue` values against any array or object value, respectively. See
|
|
|
+ * `_.isEqual` for a list of supported value comparisons.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.2.0
|
|
|
+ * @category Util
|
|
|
+ * @param {Array|string} path The path of the property to get.
|
|
|
+ * @param {*} srcValue The value to match.
|
|
|
+ * @returns {Function} Returns the new spec function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var objects = [
|
|
|
+ * { 'a': 1, 'b': 2, 'c': 3 },
|
|
|
+ * { 'a': 4, 'b': 5, 'c': 6 }
|
|
|
+ * ];
|
|
|
+ *
|
|
|
+ * _.find(objects, _.matchesProperty('a', 4));
|
|
|
+ * // => { 'a': 4, 'b': 5, 'c': 6 }
|
|
|
+ */
|
|
|
+ function matchesProperty(path, srcValue) {
|
|
|
+ return baseMatchesProperty(path, baseClone(srcValue, CLONE_DEEP_FLAG));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that invokes the method at `path` of a given object.
|
|
|
+ * Any additional arguments are provided to the invoked method.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.7.0
|
|
|
+ * @category Util
|
|
|
+ * @param {Array|string} path The path of the method to invoke.
|
|
|
+ * @param {...*} [args] The arguments to invoke the method with.
|
|
|
+ * @returns {Function} Returns the new invoker function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var objects = [
|
|
|
+ * { 'a': { 'b': _.constant(2) } },
|
|
|
+ * { 'a': { 'b': _.constant(1) } }
|
|
|
+ * ];
|
|
|
+ *
|
|
|
+ * _.map(objects, _.method('a.b'));
|
|
|
+ * // => [2, 1]
|
|
|
+ *
|
|
|
+ * _.map(objects, _.method(['a', 'b']));
|
|
|
+ * // => [2, 1]
|
|
|
+ */
|
|
|
+ var method = baseRest(function(path, args) {
|
|
|
+ return function(object) {
|
|
|
+ return baseInvoke(object, path, args);
|
|
|
+ };
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The opposite of `_.method`; this method creates a function that invokes
|
|
|
+ * the method at a given path of `object`. Any additional arguments are
|
|
|
+ * provided to the invoked method.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.7.0
|
|
|
+ * @category Util
|
|
|
+ * @param {Object} object The object to query.
|
|
|
+ * @param {...*} [args] The arguments to invoke the method with.
|
|
|
+ * @returns {Function} Returns the new invoker function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var array = _.times(3, _.constant),
|
|
|
+ * object = { 'a': array, 'b': array, 'c': array };
|
|
|
+ *
|
|
|
+ * _.map(['a[2]', 'c[0]'], _.methodOf(object));
|
|
|
+ * // => [2, 0]
|
|
|
+ *
|
|
|
+ * _.map([['a', '2'], ['c', '0']], _.methodOf(object));
|
|
|
+ * // => [2, 0]
|
|
|
+ */
|
|
|
+ var methodOf = baseRest(function(object, args) {
|
|
|
+ return function(path) {
|
|
|
+ return baseInvoke(object, path, args);
|
|
|
+ };
|
|
|
+ });
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Adds all own enumerable string keyed function properties of a source
|
|
|
+ * object to the destination object. If `object` is a function, then methods
|
|
|
+ * are added to its prototype as well.
|
|
|
+ *
|
|
|
+ * **Note:** Use `_.runInContext` to create a pristine `lodash` function to
|
|
|
+ * avoid conflicts caused by modifying the original.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @since 0.1.0
|
|
|
+ * @memberOf _
|
|
|
+ * @category Util
|
|
|
+ * @param {Function|Object} [object=lodash] The destination object.
|
|
|
+ * @param {Object} source The object of functions to add.
|
|
|
+ * @param {Object} [options={}] The options object.
|
|
|
+ * @param {boolean} [options.chain=true] Specify whether mixins are chainable.
|
|
|
+ * @returns {Function|Object} Returns `object`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * function vowels(string) {
|
|
|
+ * return _.filter(string, function(v) {
|
|
|
+ * return /[aeiou]/i.test(v);
|
|
|
+ * });
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * _.mixin({ 'vowels': vowels });
|
|
|
+ * _.vowels('fred');
|
|
|
+ * // => ['e']
|
|
|
+ *
|
|
|
+ * _('fred').vowels().value();
|
|
|
+ * // => ['e']
|
|
|
+ *
|
|
|
+ * _.mixin({ 'vowels': vowels }, { 'chain': false });
|
|
|
+ * _('fred').vowels();
|
|
|
+ * // => ['e']
|
|
|
+ */
|
|
|
+ function mixin(object, source, options) {
|
|
|
+ var props = keys(source),
|
|
|
+ methodNames = baseFunctions(source, props);
|
|
|
+
|
|
|
+ if (options == null &&
|
|
|
+ !(isObject(source) && (methodNames.length || !props.length))) {
|
|
|
+ options = source;
|
|
|
+ source = object;
|
|
|
+ object = this;
|
|
|
+ methodNames = baseFunctions(source, keys(source));
|
|
|
+ }
|
|
|
+ var chain = !(isObject(options) && 'chain' in options) || !!options.chain,
|
|
|
+ isFunc = isFunction(object);
|
|
|
+
|
|
|
+ arrayEach(methodNames, function(methodName) {
|
|
|
+ var func = source[methodName];
|
|
|
+ object[methodName] = func;
|
|
|
+ if (isFunc) {
|
|
|
+ object.prototype[methodName] = function() {
|
|
|
+ var chainAll = this.__chain__;
|
|
|
+ if (chain || chainAll) {
|
|
|
+ var result = object(this.__wrapped__),
|
|
|
+ actions = result.__actions__ = copyArray(this.__actions__);
|
|
|
+
|
|
|
+ actions.push({ 'func': func, 'args': arguments, 'thisArg': object });
|
|
|
+ result.__chain__ = chainAll;
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+ return func.apply(object, arrayPush([this.value()], arguments));
|
|
|
+ };
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ return object;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Reverts the `_` variable to its previous value and returns a reference to
|
|
|
+ * the `lodash` function.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @since 0.1.0
|
|
|
+ * @memberOf _
|
|
|
+ * @category Util
|
|
|
+ * @returns {Function} Returns the `lodash` function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var lodash = _.noConflict();
|
|
|
+ */
|
|
|
+ function noConflict() {
|
|
|
+ if (root._ === this) {
|
|
|
+ root._ = oldDash;
|
|
|
+ }
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method returns `undefined`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 2.3.0
|
|
|
+ * @category Util
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.times(2, _.noop);
|
|
|
+ * // => [undefined, undefined]
|
|
|
+ */
|
|
|
+ function noop() {
|
|
|
+ // No operation performed.
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that gets the argument at index `n`. If `n` is negative,
|
|
|
+ * the nth argument from the end is returned.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Util
|
|
|
+ * @param {number} [n=0] The index of the argument to return.
|
|
|
+ * @returns {Function} Returns the new pass-thru function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var func = _.nthArg(1);
|
|
|
+ * func('a', 'b', 'c', 'd');
|
|
|
+ * // => 'b'
|
|
|
+ *
|
|
|
+ * var func = _.nthArg(-2);
|
|
|
+ * func('a', 'b', 'c', 'd');
|
|
|
+ * // => 'c'
|
|
|
+ */
|
|
|
+ function nthArg(n) {
|
|
|
+ n = toInteger(n);
|
|
|
+ return baseRest(function(args) {
|
|
|
+ return baseNth(args, n);
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that invokes `iteratees` with the arguments it receives
|
|
|
+ * and returns their results.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Util
|
|
|
+ * @param {...(Function|Function[])} [iteratees=[_.identity]]
|
|
|
+ * The iteratees to invoke.
|
|
|
+ * @returns {Function} Returns the new function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var func = _.over([Math.max, Math.min]);
|
|
|
+ *
|
|
|
+ * func(1, 2, 3, 4);
|
|
|
+ * // => [4, 1]
|
|
|
+ */
|
|
|
+ var over = createOver(arrayMap);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that checks if **all** of the `predicates` return
|
|
|
+ * truthy when invoked with the arguments it receives.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Util
|
|
|
+ * @param {...(Function|Function[])} [predicates=[_.identity]]
|
|
|
+ * The predicates to check.
|
|
|
+ * @returns {Function} Returns the new function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var func = _.overEvery([Boolean, isFinite]);
|
|
|
+ *
|
|
|
+ * func('1');
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * func(null);
|
|
|
+ * // => false
|
|
|
+ *
|
|
|
+ * func(NaN);
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ var overEvery = createOver(arrayEvery);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that checks if **any** of the `predicates` return
|
|
|
+ * truthy when invoked with the arguments it receives.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Util
|
|
|
+ * @param {...(Function|Function[])} [predicates=[_.identity]]
|
|
|
+ * The predicates to check.
|
|
|
+ * @returns {Function} Returns the new function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var func = _.overSome([Boolean, isFinite]);
|
|
|
+ *
|
|
|
+ * func('1');
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * func(null);
|
|
|
+ * // => true
|
|
|
+ *
|
|
|
+ * func(NaN);
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ var overSome = createOver(arraySome);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates a function that returns the value at `path` of a given object.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 2.4.0
|
|
|
+ * @category Util
|
|
|
+ * @param {Array|string} path The path of the property to get.
|
|
|
+ * @returns {Function} Returns the new accessor function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var objects = [
|
|
|
+ * { 'a': { 'b': 2 } },
|
|
|
+ * { 'a': { 'b': 1 } }
|
|
|
+ * ];
|
|
|
+ *
|
|
|
+ * _.map(objects, _.property('a.b'));
|
|
|
+ * // => [2, 1]
|
|
|
+ *
|
|
|
+ * _.map(_.sortBy(objects, _.property(['a', 'b'])), 'a.b');
|
|
|
+ * // => [1, 2]
|
|
|
+ */
|
|
|
+ function property(path) {
|
|
|
+ return isKey(path) ? baseProperty(toKey(path)) : basePropertyDeep(path);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The opposite of `_.property`; this method creates a function that returns
|
|
|
+ * the value at a given path of `object`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.0.0
|
|
|
+ * @category Util
|
|
|
+ * @param {Object} object The object to query.
|
|
|
+ * @returns {Function} Returns the new accessor function.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var array = [0, 1, 2],
|
|
|
+ * object = { 'a': array, 'b': array, 'c': array };
|
|
|
+ *
|
|
|
+ * _.map(['a[2]', 'c[0]'], _.propertyOf(object));
|
|
|
+ * // => [2, 0]
|
|
|
+ *
|
|
|
+ * _.map([['a', '2'], ['c', '0']], _.propertyOf(object));
|
|
|
+ * // => [2, 0]
|
|
|
+ */
|
|
|
+ function propertyOf(object) {
|
|
|
+ return function(path) {
|
|
|
+ return object == null ? undefined : baseGet(object, path);
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Creates an array of numbers (positive and/or negative) progressing from
|
|
|
+ * `start` up to, but not including, `end`. A step of `-1` is used if a negative
|
|
|
+ * `start` is specified without an `end` or `step`. If `end` is not specified,
|
|
|
+ * it's set to `start` with `start` then set to `0`.
|
|
|
+ *
|
|
|
+ * **Note:** JavaScript follows the IEEE-754 standard for resolving
|
|
|
+ * floating-point values which can produce unexpected results.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @since 0.1.0
|
|
|
+ * @memberOf _
|
|
|
+ * @category Util
|
|
|
+ * @param {number} [start=0] The start of the range.
|
|
|
+ * @param {number} end The end of the range.
|
|
|
+ * @param {number} [step=1] The value to increment or decrement by.
|
|
|
+ * @returns {Array} Returns the range of numbers.
|
|
|
+ * @see _.inRange, _.rangeRight
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.range(4);
|
|
|
+ * // => [0, 1, 2, 3]
|
|
|
+ *
|
|
|
+ * _.range(-4);
|
|
|
+ * // => [0, -1, -2, -3]
|
|
|
+ *
|
|
|
+ * _.range(1, 5);
|
|
|
+ * // => [1, 2, 3, 4]
|
|
|
+ *
|
|
|
+ * _.range(0, 20, 5);
|
|
|
+ * // => [0, 5, 10, 15]
|
|
|
+ *
|
|
|
+ * _.range(0, -4, -1);
|
|
|
+ * // => [0, -1, -2, -3]
|
|
|
+ *
|
|
|
+ * _.range(1, 4, 0);
|
|
|
+ * // => [1, 1, 1]
|
|
|
+ *
|
|
|
+ * _.range(0);
|
|
|
+ * // => []
|
|
|
+ */
|
|
|
+ var range = createRange();
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.range` except that it populates values in
|
|
|
+ * descending order.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Util
|
|
|
+ * @param {number} [start=0] The start of the range.
|
|
|
+ * @param {number} end The end of the range.
|
|
|
+ * @param {number} [step=1] The value to increment or decrement by.
|
|
|
+ * @returns {Array} Returns the range of numbers.
|
|
|
+ * @see _.inRange, _.range
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.rangeRight(4);
|
|
|
+ * // => [3, 2, 1, 0]
|
|
|
+ *
|
|
|
+ * _.rangeRight(-4);
|
|
|
+ * // => [-3, -2, -1, 0]
|
|
|
+ *
|
|
|
+ * _.rangeRight(1, 5);
|
|
|
+ * // => [4, 3, 2, 1]
|
|
|
+ *
|
|
|
+ * _.rangeRight(0, 20, 5);
|
|
|
+ * // => [15, 10, 5, 0]
|
|
|
+ *
|
|
|
+ * _.rangeRight(0, -4, -1);
|
|
|
+ * // => [-3, -2, -1, 0]
|
|
|
+ *
|
|
|
+ * _.rangeRight(1, 4, 0);
|
|
|
+ * // => [1, 1, 1]
|
|
|
+ *
|
|
|
+ * _.rangeRight(0);
|
|
|
+ * // => []
|
|
|
+ */
|
|
|
+ var rangeRight = createRange(true);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method returns a new empty array.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.13.0
|
|
|
+ * @category Util
|
|
|
+ * @returns {Array} Returns the new empty array.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var arrays = _.times(2, _.stubArray);
|
|
|
+ *
|
|
|
+ * console.log(arrays);
|
|
|
+ * // => [[], []]
|
|
|
+ *
|
|
|
+ * console.log(arrays[0] === arrays[1]);
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function stubArray() {
|
|
|
+ return [];
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method returns `false`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.13.0
|
|
|
+ * @category Util
|
|
|
+ * @returns {boolean} Returns `false`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.times(2, _.stubFalse);
|
|
|
+ * // => [false, false]
|
|
|
+ */
|
|
|
+ function stubFalse() {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method returns a new empty object.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.13.0
|
|
|
+ * @category Util
|
|
|
+ * @returns {Object} Returns the new empty object.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var objects = _.times(2, _.stubObject);
|
|
|
+ *
|
|
|
+ * console.log(objects);
|
|
|
+ * // => [{}, {}]
|
|
|
+ *
|
|
|
+ * console.log(objects[0] === objects[1]);
|
|
|
+ * // => false
|
|
|
+ */
|
|
|
+ function stubObject() {
|
|
|
+ return {};
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method returns an empty string.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.13.0
|
|
|
+ * @category Util
|
|
|
+ * @returns {string} Returns the empty string.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.times(2, _.stubString);
|
|
|
+ * // => ['', '']
|
|
|
+ */
|
|
|
+ function stubString() {
|
|
|
+ return '';
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method returns `true`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.13.0
|
|
|
+ * @category Util
|
|
|
+ * @returns {boolean} Returns `true`.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.times(2, _.stubTrue);
|
|
|
+ * // => [true, true]
|
|
|
+ */
|
|
|
+ function stubTrue() {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Invokes the iteratee `n` times, returning an array of the results of
|
|
|
+ * each invocation. The iteratee is invoked with one argument; (index).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @since 0.1.0
|
|
|
+ * @memberOf _
|
|
|
+ * @category Util
|
|
|
+ * @param {number} n The number of times to invoke `iteratee`.
|
|
|
+ * @param {Function} [iteratee=_.identity] The function invoked per iteration.
|
|
|
+ * @returns {Array} Returns the array of results.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.times(3, String);
|
|
|
+ * // => ['0', '1', '2']
|
|
|
+ *
|
|
|
+ * _.times(4, _.constant(0));
|
|
|
+ * // => [0, 0, 0, 0]
|
|
|
+ */
|
|
|
+ function times(n, iteratee) {
|
|
|
+ n = toInteger(n);
|
|
|
+ if (n < 1 || n > MAX_SAFE_INTEGER) {
|
|
|
+ return [];
|
|
|
+ }
|
|
|
+ var index = MAX_ARRAY_LENGTH,
|
|
|
+ length = nativeMin(n, MAX_ARRAY_LENGTH);
|
|
|
+
|
|
|
+ iteratee = getIteratee(iteratee);
|
|
|
+ n -= MAX_ARRAY_LENGTH;
|
|
|
+
|
|
|
+ var result = baseTimes(length, iteratee);
|
|
|
+ while (++index < n) {
|
|
|
+ iteratee(index);
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Converts `value` to a property path array.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Util
|
|
|
+ * @param {*} value The value to convert.
|
|
|
+ * @returns {Array} Returns the new property path array.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.toPath('a.b.c');
|
|
|
+ * // => ['a', 'b', 'c']
|
|
|
+ *
|
|
|
+ * _.toPath('a[0].b.c');
|
|
|
+ * // => ['a', '0', 'b', 'c']
|
|
|
+ */
|
|
|
+ function toPath(value) {
|
|
|
+ if (isArray(value)) {
|
|
|
+ return arrayMap(value, toKey);
|
|
|
+ }
|
|
|
+ return isSymbol(value) ? [value] : copyArray(stringToPath(toString(value)));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Generates a unique ID. If `prefix` is given, the ID is appended to it.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @since 0.1.0
|
|
|
+ * @memberOf _
|
|
|
+ * @category Util
|
|
|
+ * @param {string} [prefix=''] The value to prefix the ID with.
|
|
|
+ * @returns {string} Returns the unique ID.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.uniqueId('contact_');
|
|
|
+ * // => 'contact_104'
|
|
|
+ *
|
|
|
+ * _.uniqueId();
|
|
|
+ * // => '105'
|
|
|
+ */
|
|
|
+ function uniqueId(prefix) {
|
|
|
+ var id = ++idCounter;
|
|
|
+ return toString(prefix) + id;
|
|
|
+ }
|
|
|
+
|
|
|
+ /*------------------------------------------------------------------------*/
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Adds two numbers.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.4.0
|
|
|
+ * @category Math
|
|
|
+ * @param {number} augend The first number in an addition.
|
|
|
+ * @param {number} addend The second number in an addition.
|
|
|
+ * @returns {number} Returns the total.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.add(6, 4);
|
|
|
+ * // => 10
|
|
|
+ */
|
|
|
+ var add = createMathOperation(function(augend, addend) {
|
|
|
+ return augend + addend;
|
|
|
+ }, 0);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Computes `number` rounded up to `precision`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.10.0
|
|
|
+ * @category Math
|
|
|
+ * @param {number} number The number to round up.
|
|
|
+ * @param {number} [precision=0] The precision to round up to.
|
|
|
+ * @returns {number} Returns the rounded up number.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.ceil(4.006);
|
|
|
+ * // => 5
|
|
|
+ *
|
|
|
+ * _.ceil(6.004, 2);
|
|
|
+ * // => 6.01
|
|
|
+ *
|
|
|
+ * _.ceil(6040, -2);
|
|
|
+ * // => 6100
|
|
|
+ */
|
|
|
+ var ceil = createRound('ceil');
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Divide two numbers.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.7.0
|
|
|
+ * @category Math
|
|
|
+ * @param {number} dividend The first number in a division.
|
|
|
+ * @param {number} divisor The second number in a division.
|
|
|
+ * @returns {number} Returns the quotient.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.divide(6, 4);
|
|
|
+ * // => 1.5
|
|
|
+ */
|
|
|
+ var divide = createMathOperation(function(dividend, divisor) {
|
|
|
+ return dividend / divisor;
|
|
|
+ }, 1);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Computes `number` rounded down to `precision`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.10.0
|
|
|
+ * @category Math
|
|
|
+ * @param {number} number The number to round down.
|
|
|
+ * @param {number} [precision=0] The precision to round down to.
|
|
|
+ * @returns {number} Returns the rounded down number.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.floor(4.006);
|
|
|
+ * // => 4
|
|
|
+ *
|
|
|
+ * _.floor(0.046, 2);
|
|
|
+ * // => 0.04
|
|
|
+ *
|
|
|
+ * _.floor(4060, -2);
|
|
|
+ * // => 4000
|
|
|
+ */
|
|
|
+ var floor = createRound('floor');
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Computes the maximum value of `array`. If `array` is empty or falsey,
|
|
|
+ * `undefined` is returned.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @since 0.1.0
|
|
|
+ * @memberOf _
|
|
|
+ * @category Math
|
|
|
+ * @param {Array} array The array to iterate over.
|
|
|
+ * @returns {*} Returns the maximum value.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.max([4, 2, 8, 6]);
|
|
|
+ * // => 8
|
|
|
+ *
|
|
|
+ * _.max([]);
|
|
|
+ * // => undefined
|
|
|
+ */
|
|
|
+ function max(array) {
|
|
|
+ return (array && array.length)
|
|
|
+ ? baseExtremum(array, identity, baseGt)
|
|
|
+ : undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.max` except that it accepts `iteratee` which is
|
|
|
+ * invoked for each element in `array` to generate the criterion by which
|
|
|
+ * the value is ranked. The iteratee is invoked with one argument: (value).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Math
|
|
|
+ * @param {Array} array The array to iterate over.
|
|
|
+ * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
|
|
|
+ * @returns {*} Returns the maximum value.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var objects = [{ 'n': 1 }, { 'n': 2 }];
|
|
|
+ *
|
|
|
+ * _.maxBy(objects, function(o) { return o.n; });
|
|
|
+ * // => { 'n': 2 }
|
|
|
+ *
|
|
|
+ * // The `_.property` iteratee shorthand.
|
|
|
+ * _.maxBy(objects, 'n');
|
|
|
+ * // => { 'n': 2 }
|
|
|
+ */
|
|
|
+ function maxBy(array, iteratee) {
|
|
|
+ return (array && array.length)
|
|
|
+ ? baseExtremum(array, getIteratee(iteratee, 2), baseGt)
|
|
|
+ : undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Computes the mean of the values in `array`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Math
|
|
|
+ * @param {Array} array The array to iterate over.
|
|
|
+ * @returns {number} Returns the mean.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.mean([4, 2, 8, 6]);
|
|
|
+ * // => 5
|
|
|
+ */
|
|
|
+ function mean(array) {
|
|
|
+ return baseMean(array, identity);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.mean` except that it accepts `iteratee` which is
|
|
|
+ * invoked for each element in `array` to generate the value to be averaged.
|
|
|
+ * The iteratee is invoked with one argument: (value).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.7.0
|
|
|
+ * @category Math
|
|
|
+ * @param {Array} array The array to iterate over.
|
|
|
+ * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
|
|
|
+ * @returns {number} Returns the mean.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var objects = [{ 'n': 4 }, { 'n': 2 }, { 'n': 8 }, { 'n': 6 }];
|
|
|
+ *
|
|
|
+ * _.meanBy(objects, function(o) { return o.n; });
|
|
|
+ * // => 5
|
|
|
+ *
|
|
|
+ * // The `_.property` iteratee shorthand.
|
|
|
+ * _.meanBy(objects, 'n');
|
|
|
+ * // => 5
|
|
|
+ */
|
|
|
+ function meanBy(array, iteratee) {
|
|
|
+ return baseMean(array, getIteratee(iteratee, 2));
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Computes the minimum value of `array`. If `array` is empty or falsey,
|
|
|
+ * `undefined` is returned.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @since 0.1.0
|
|
|
+ * @memberOf _
|
|
|
+ * @category Math
|
|
|
+ * @param {Array} array The array to iterate over.
|
|
|
+ * @returns {*} Returns the minimum value.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.min([4, 2, 8, 6]);
|
|
|
+ * // => 2
|
|
|
+ *
|
|
|
+ * _.min([]);
|
|
|
+ * // => undefined
|
|
|
+ */
|
|
|
+ function min(array) {
|
|
|
+ return (array && array.length)
|
|
|
+ ? baseExtremum(array, identity, baseLt)
|
|
|
+ : undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.min` except that it accepts `iteratee` which is
|
|
|
+ * invoked for each element in `array` to generate the criterion by which
|
|
|
+ * the value is ranked. The iteratee is invoked with one argument: (value).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Math
|
|
|
+ * @param {Array} array The array to iterate over.
|
|
|
+ * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
|
|
|
+ * @returns {*} Returns the minimum value.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var objects = [{ 'n': 1 }, { 'n': 2 }];
|
|
|
+ *
|
|
|
+ * _.minBy(objects, function(o) { return o.n; });
|
|
|
+ * // => { 'n': 1 }
|
|
|
+ *
|
|
|
+ * // The `_.property` iteratee shorthand.
|
|
|
+ * _.minBy(objects, 'n');
|
|
|
+ * // => { 'n': 1 }
|
|
|
+ */
|
|
|
+ function minBy(array, iteratee) {
|
|
|
+ return (array && array.length)
|
|
|
+ ? baseExtremum(array, getIteratee(iteratee, 2), baseLt)
|
|
|
+ : undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Multiply two numbers.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.7.0
|
|
|
+ * @category Math
|
|
|
+ * @param {number} multiplier The first number in a multiplication.
|
|
|
+ * @param {number} multiplicand The second number in a multiplication.
|
|
|
+ * @returns {number} Returns the product.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.multiply(6, 4);
|
|
|
+ * // => 24
|
|
|
+ */
|
|
|
+ var multiply = createMathOperation(function(multiplier, multiplicand) {
|
|
|
+ return multiplier * multiplicand;
|
|
|
+ }, 1);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Computes `number` rounded to `precision`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.10.0
|
|
|
+ * @category Math
|
|
|
+ * @param {number} number The number to round.
|
|
|
+ * @param {number} [precision=0] The precision to round to.
|
|
|
+ * @returns {number} Returns the rounded number.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.round(4.006);
|
|
|
+ * // => 4
|
|
|
+ *
|
|
|
+ * _.round(4.006, 2);
|
|
|
+ * // => 4.01
|
|
|
+ *
|
|
|
+ * _.round(4060, -2);
|
|
|
+ * // => 4100
|
|
|
+ */
|
|
|
+ var round = createRound('round');
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Subtract two numbers.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Math
|
|
|
+ * @param {number} minuend The first number in a subtraction.
|
|
|
+ * @param {number} subtrahend The second number in a subtraction.
|
|
|
+ * @returns {number} Returns the difference.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.subtract(6, 4);
|
|
|
+ * // => 2
|
|
|
+ */
|
|
|
+ var subtract = createMathOperation(function(minuend, subtrahend) {
|
|
|
+ return minuend - subtrahend;
|
|
|
+ }, 0);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Computes the sum of the values in `array`.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 3.4.0
|
|
|
+ * @category Math
|
|
|
+ * @param {Array} array The array to iterate over.
|
|
|
+ * @returns {number} Returns the sum.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * _.sum([4, 2, 8, 6]);
|
|
|
+ * // => 20
|
|
|
+ */
|
|
|
+ function sum(array) {
|
|
|
+ return (array && array.length)
|
|
|
+ ? baseSum(array, identity)
|
|
|
+ : 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This method is like `_.sum` except that it accepts `iteratee` which is
|
|
|
+ * invoked for each element in `array` to generate the value to be summed.
|
|
|
+ * The iteratee is invoked with one argument: (value).
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @since 4.0.0
|
|
|
+ * @category Math
|
|
|
+ * @param {Array} array The array to iterate over.
|
|
|
+ * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
|
|
|
+ * @returns {number} Returns the sum.
|
|
|
+ * @example
|
|
|
+ *
|
|
|
+ * var objects = [{ 'n': 4 }, { 'n': 2 }, { 'n': 8 }, { 'n': 6 }];
|
|
|
+ *
|
|
|
+ * _.sumBy(objects, function(o) { return o.n; });
|
|
|
+ * // => 20
|
|
|
+ *
|
|
|
+ * // The `_.property` iteratee shorthand.
|
|
|
+ * _.sumBy(objects, 'n');
|
|
|
+ * // => 20
|
|
|
+ */
|
|
|
+ function sumBy(array, iteratee) {
|
|
|
+ return (array && array.length)
|
|
|
+ ? baseSum(array, getIteratee(iteratee, 2))
|
|
|
+ : 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ /*------------------------------------------------------------------------*/
|
|
|
+
|
|
|
+ // Add methods that return wrapped values in chain sequences.
|
|
|
+ lodash.after = after;
|
|
|
+ lodash.ary = ary;
|
|
|
+ lodash.assign = assign;
|
|
|
+ lodash.assignIn = assignIn;
|
|
|
+ lodash.assignInWith = assignInWith;
|
|
|
+ lodash.assignWith = assignWith;
|
|
|
+ lodash.at = at;
|
|
|
+ lodash.before = before;
|
|
|
+ lodash.bind = bind;
|
|
|
+ lodash.bindAll = bindAll;
|
|
|
+ lodash.bindKey = bindKey;
|
|
|
+ lodash.castArray = castArray;
|
|
|
+ lodash.chain = chain;
|
|
|
+ lodash.chunk = chunk;
|
|
|
+ lodash.compact = compact;
|
|
|
+ lodash.concat = concat;
|
|
|
+ lodash.cond = cond;
|
|
|
+ lodash.conforms = conforms;
|
|
|
+ lodash.constant = constant;
|
|
|
+ lodash.countBy = countBy;
|
|
|
+ lodash.create = create;
|
|
|
+ lodash.curry = curry;
|
|
|
+ lodash.curryRight = curryRight;
|
|
|
+ lodash.debounce = debounce;
|
|
|
+ lodash.defaults = defaults;
|
|
|
+ lodash.defaultsDeep = defaultsDeep;
|
|
|
+ lodash.defer = defer;
|
|
|
+ lodash.delay = delay;
|
|
|
+ lodash.difference = difference;
|
|
|
+ lodash.differenceBy = differenceBy;
|
|
|
+ lodash.differenceWith = differenceWith;
|
|
|
+ lodash.drop = drop;
|
|
|
+ lodash.dropRight = dropRight;
|
|
|
+ lodash.dropRightWhile = dropRightWhile;
|
|
|
+ lodash.dropWhile = dropWhile;
|
|
|
+ lodash.fill = fill;
|
|
|
+ lodash.filter = filter;
|
|
|
+ lodash.flatMap = flatMap;
|
|
|
+ lodash.flatMapDeep = flatMapDeep;
|
|
|
+ lodash.flatMapDepth = flatMapDepth;
|
|
|
+ lodash.flatten = flatten;
|
|
|
+ lodash.flattenDeep = flattenDeep;
|
|
|
+ lodash.flattenDepth = flattenDepth;
|
|
|
+ lodash.flip = flip;
|
|
|
+ lodash.flow = flow;
|
|
|
+ lodash.flowRight = flowRight;
|
|
|
+ lodash.fromPairs = fromPairs;
|
|
|
+ lodash.functions = functions;
|
|
|
+ lodash.functionsIn = functionsIn;
|
|
|
+ lodash.groupBy = groupBy;
|
|
|
+ lodash.initial = initial;
|
|
|
+ lodash.intersection = intersection;
|
|
|
+ lodash.intersectionBy = intersectionBy;
|
|
|
+ lodash.intersectionWith = intersectionWith;
|
|
|
+ lodash.invert = invert;
|
|
|
+ lodash.invertBy = invertBy;
|
|
|
+ lodash.invokeMap = invokeMap;
|
|
|
+ lodash.iteratee = iteratee;
|
|
|
+ lodash.keyBy = keyBy;
|
|
|
+ lodash.keys = keys;
|
|
|
+ lodash.keysIn = keysIn;
|
|
|
+ lodash.map = map;
|
|
|
+ lodash.mapKeys = mapKeys;
|
|
|
+ lodash.mapValues = mapValues;
|
|
|
+ lodash.matches = matches;
|
|
|
+ lodash.matchesProperty = matchesProperty;
|
|
|
+ lodash.memoize = memoize;
|
|
|
+ lodash.merge = merge;
|
|
|
+ lodash.mergeWith = mergeWith;
|
|
|
+ lodash.method = method;
|
|
|
+ lodash.methodOf = methodOf;
|
|
|
+ lodash.mixin = mixin;
|
|
|
+ lodash.negate = negate;
|
|
|
+ lodash.nthArg = nthArg;
|
|
|
+ lodash.omit = omit;
|
|
|
+ lodash.omitBy = omitBy;
|
|
|
+ lodash.once = once;
|
|
|
+ lodash.orderBy = orderBy;
|
|
|
+ lodash.over = over;
|
|
|
+ lodash.overArgs = overArgs;
|
|
|
+ lodash.overEvery = overEvery;
|
|
|
+ lodash.overSome = overSome;
|
|
|
+ lodash.partial = partial;
|
|
|
+ lodash.partialRight = partialRight;
|
|
|
+ lodash.partition = partition;
|
|
|
+ lodash.pick = pick;
|
|
|
+ lodash.pickBy = pickBy;
|
|
|
+ lodash.property = property;
|
|
|
+ lodash.propertyOf = propertyOf;
|
|
|
+ lodash.pull = pull;
|
|
|
+ lodash.pullAll = pullAll;
|
|
|
+ lodash.pullAllBy = pullAllBy;
|
|
|
+ lodash.pullAllWith = pullAllWith;
|
|
|
+ lodash.pullAt = pullAt;
|
|
|
+ lodash.range = range;
|
|
|
+ lodash.rangeRight = rangeRight;
|
|
|
+ lodash.rearg = rearg;
|
|
|
+ lodash.reject = reject;
|
|
|
+ lodash.remove = remove;
|
|
|
+ lodash.rest = rest;
|
|
|
+ lodash.reverse = reverse;
|
|
|
+ lodash.sampleSize = sampleSize;
|
|
|
+ lodash.set = set;
|
|
|
+ lodash.setWith = setWith;
|
|
|
+ lodash.shuffle = shuffle;
|
|
|
+ lodash.slice = slice;
|
|
|
+ lodash.sortBy = sortBy;
|
|
|
+ lodash.sortedUniq = sortedUniq;
|
|
|
+ lodash.sortedUniqBy = sortedUniqBy;
|
|
|
+ lodash.split = split;
|
|
|
+ lodash.spread = spread;
|
|
|
+ lodash.tail = tail;
|
|
|
+ lodash.take = take;
|
|
|
+ lodash.takeRight = takeRight;
|
|
|
+ lodash.takeRightWhile = takeRightWhile;
|
|
|
+ lodash.takeWhile = takeWhile;
|
|
|
+ lodash.tap = tap;
|
|
|
+ lodash.throttle = throttle;
|
|
|
+ lodash.thru = thru;
|
|
|
+ lodash.toArray = toArray;
|
|
|
+ lodash.toPairs = toPairs;
|
|
|
+ lodash.toPairsIn = toPairsIn;
|
|
|
+ lodash.toPath = toPath;
|
|
|
+ lodash.toPlainObject = toPlainObject;
|
|
|
+ lodash.transform = transform;
|
|
|
+ lodash.unary = unary;
|
|
|
+ lodash.union = union;
|
|
|
+ lodash.unionBy = unionBy;
|
|
|
+ lodash.unionWith = unionWith;
|
|
|
+ lodash.uniq = uniq;
|
|
|
+ lodash.uniqBy = uniqBy;
|
|
|
+ lodash.uniqWith = uniqWith;
|
|
|
+ lodash.unset = unset;
|
|
|
+ lodash.unzip = unzip;
|
|
|
+ lodash.unzipWith = unzipWith;
|
|
|
+ lodash.update = update;
|
|
|
+ lodash.updateWith = updateWith;
|
|
|
+ lodash.values = values;
|
|
|
+ lodash.valuesIn = valuesIn;
|
|
|
+ lodash.without = without;
|
|
|
+ lodash.words = words;
|
|
|
+ lodash.wrap = wrap;
|
|
|
+ lodash.xor = xor;
|
|
|
+ lodash.xorBy = xorBy;
|
|
|
+ lodash.xorWith = xorWith;
|
|
|
+ lodash.zip = zip;
|
|
|
+ lodash.zipObject = zipObject;
|
|
|
+ lodash.zipObjectDeep = zipObjectDeep;
|
|
|
+ lodash.zipWith = zipWith;
|
|
|
+
|
|
|
+ // Add aliases.
|
|
|
+ lodash.entries = toPairs;
|
|
|
+ lodash.entriesIn = toPairsIn;
|
|
|
+ lodash.extend = assignIn;
|
|
|
+ lodash.extendWith = assignInWith;
|
|
|
+
|
|
|
+ // Add methods to `lodash.prototype`.
|
|
|
+ mixin(lodash, lodash);
|
|
|
+
|
|
|
+ /*------------------------------------------------------------------------*/
|
|
|
+
|
|
|
+ // Add methods that return unwrapped values in chain sequences.
|
|
|
+ lodash.add = add;
|
|
|
+ lodash.attempt = attempt;
|
|
|
+ lodash.camelCase = camelCase;
|
|
|
+ lodash.capitalize = capitalize;
|
|
|
+ lodash.ceil = ceil;
|
|
|
+ lodash.clamp = clamp;
|
|
|
+ lodash.clone = clone;
|
|
|
+ lodash.cloneDeep = cloneDeep;
|
|
|
+ lodash.cloneDeepWith = cloneDeepWith;
|
|
|
+ lodash.cloneWith = cloneWith;
|
|
|
+ lodash.conformsTo = conformsTo;
|
|
|
+ lodash.deburr = deburr;
|
|
|
+ lodash.defaultTo = defaultTo;
|
|
|
+ lodash.divide = divide;
|
|
|
+ lodash.endsWith = endsWith;
|
|
|
+ lodash.eq = eq;
|
|
|
+ lodash.escape = escape;
|
|
|
+ lodash.escapeRegExp = escapeRegExp;
|
|
|
+ lodash.every = every;
|
|
|
+ lodash.find = find;
|
|
|
+ lodash.findIndex = findIndex;
|
|
|
+ lodash.findKey = findKey;
|
|
|
+ lodash.findLast = findLast;
|
|
|
+ lodash.findLastIndex = findLastIndex;
|
|
|
+ lodash.findLastKey = findLastKey;
|
|
|
+ lodash.floor = floor;
|
|
|
+ lodash.forEach = forEach;
|
|
|
+ lodash.forEachRight = forEachRight;
|
|
|
+ lodash.forIn = forIn;
|
|
|
+ lodash.forInRight = forInRight;
|
|
|
+ lodash.forOwn = forOwn;
|
|
|
+ lodash.forOwnRight = forOwnRight;
|
|
|
+ lodash.get = get;
|
|
|
+ lodash.gt = gt;
|
|
|
+ lodash.gte = gte;
|
|
|
+ lodash.has = has;
|
|
|
+ lodash.hasIn = hasIn;
|
|
|
+ lodash.head = head;
|
|
|
+ lodash.identity = identity;
|
|
|
+ lodash.includes = includes;
|
|
|
+ lodash.indexOf = indexOf;
|
|
|
+ lodash.inRange = inRange;
|
|
|
+ lodash.invoke = invoke;
|
|
|
+ lodash.isArguments = isArguments;
|
|
|
+ lodash.isArray = isArray;
|
|
|
+ lodash.isArrayBuffer = isArrayBuffer;
|
|
|
+ lodash.isArrayLike = isArrayLike;
|
|
|
+ lodash.isArrayLikeObject = isArrayLikeObject;
|
|
|
+ lodash.isBoolean = isBoolean;
|
|
|
+ lodash.isBuffer = isBuffer;
|
|
|
+ lodash.isDate = isDate;
|
|
|
+ lodash.isElement = isElement;
|
|
|
+ lodash.isEmpty = isEmpty;
|
|
|
+ lodash.isEqual = isEqual;
|
|
|
+ lodash.isEqualWith = isEqualWith;
|
|
|
+ lodash.isError = isError;
|
|
|
+ lodash.isFinite = isFinite;
|
|
|
+ lodash.isFunction = isFunction;
|
|
|
+ lodash.isInteger = isInteger;
|
|
|
+ lodash.isLength = isLength;
|
|
|
+ lodash.isMap = isMap;
|
|
|
+ lodash.isMatch = isMatch;
|
|
|
+ lodash.isMatchWith = isMatchWith;
|
|
|
+ lodash.isNaN = isNaN;
|
|
|
+ lodash.isNative = isNative;
|
|
|
+ lodash.isNil = isNil;
|
|
|
+ lodash.isNull = isNull;
|
|
|
+ lodash.isNumber = isNumber;
|
|
|
+ lodash.isObject = isObject;
|
|
|
+ lodash.isObjectLike = isObjectLike;
|
|
|
+ lodash.isPlainObject = isPlainObject;
|
|
|
+ lodash.isRegExp = isRegExp;
|
|
|
+ lodash.isSafeInteger = isSafeInteger;
|
|
|
+ lodash.isSet = isSet;
|
|
|
+ lodash.isString = isString;
|
|
|
+ lodash.isSymbol = isSymbol;
|
|
|
+ lodash.isTypedArray = isTypedArray;
|
|
|
+ lodash.isUndefined = isUndefined;
|
|
|
+ lodash.isWeakMap = isWeakMap;
|
|
|
+ lodash.isWeakSet = isWeakSet;
|
|
|
+ lodash.join = join;
|
|
|
+ lodash.kebabCase = kebabCase;
|
|
|
+ lodash.last = last;
|
|
|
+ lodash.lastIndexOf = lastIndexOf;
|
|
|
+ lodash.lowerCase = lowerCase;
|
|
|
+ lodash.lowerFirst = lowerFirst;
|
|
|
+ lodash.lt = lt;
|
|
|
+ lodash.lte = lte;
|
|
|
+ lodash.max = max;
|
|
|
+ lodash.maxBy = maxBy;
|
|
|
+ lodash.mean = mean;
|
|
|
+ lodash.meanBy = meanBy;
|
|
|
+ lodash.min = min;
|
|
|
+ lodash.minBy = minBy;
|
|
|
+ lodash.stubArray = stubArray;
|
|
|
+ lodash.stubFalse = stubFalse;
|
|
|
+ lodash.stubObject = stubObject;
|
|
|
+ lodash.stubString = stubString;
|
|
|
+ lodash.stubTrue = stubTrue;
|
|
|
+ lodash.multiply = multiply;
|
|
|
+ lodash.nth = nth;
|
|
|
+ lodash.noConflict = noConflict;
|
|
|
+ lodash.noop = noop;
|
|
|
+ lodash.now = now;
|
|
|
+ lodash.pad = pad;
|
|
|
+ lodash.padEnd = padEnd;
|
|
|
+ lodash.padStart = padStart;
|
|
|
+ lodash.parseInt = parseInt;
|
|
|
+ lodash.random = random;
|
|
|
+ lodash.reduce = reduce;
|
|
|
+ lodash.reduceRight = reduceRight;
|
|
|
+ lodash.repeat = repeat;
|
|
|
+ lodash.replace = replace;
|
|
|
+ lodash.result = result;
|
|
|
+ lodash.round = round;
|
|
|
+ lodash.runInContext = runInContext;
|
|
|
+ lodash.sample = sample;
|
|
|
+ lodash.size = size;
|
|
|
+ lodash.snakeCase = snakeCase;
|
|
|
+ lodash.some = some;
|
|
|
+ lodash.sortedIndex = sortedIndex;
|
|
|
+ lodash.sortedIndexBy = sortedIndexBy;
|
|
|
+ lodash.sortedIndexOf = sortedIndexOf;
|
|
|
+ lodash.sortedLastIndex = sortedLastIndex;
|
|
|
+ lodash.sortedLastIndexBy = sortedLastIndexBy;
|
|
|
+ lodash.sortedLastIndexOf = sortedLastIndexOf;
|
|
|
+ lodash.startCase = startCase;
|
|
|
+ lodash.startsWith = startsWith;
|
|
|
+ lodash.subtract = subtract;
|
|
|
+ lodash.sum = sum;
|
|
|
+ lodash.sumBy = sumBy;
|
|
|
+ lodash.template = template;
|
|
|
+ lodash.times = times;
|
|
|
+ lodash.toFinite = toFinite;
|
|
|
+ lodash.toInteger = toInteger;
|
|
|
+ lodash.toLength = toLength;
|
|
|
+ lodash.toLower = toLower;
|
|
|
+ lodash.toNumber = toNumber;
|
|
|
+ lodash.toSafeInteger = toSafeInteger;
|
|
|
+ lodash.toString = toString;
|
|
|
+ lodash.toUpper = toUpper;
|
|
|
+ lodash.trim = trim;
|
|
|
+ lodash.trimEnd = trimEnd;
|
|
|
+ lodash.trimStart = trimStart;
|
|
|
+ lodash.truncate = truncate;
|
|
|
+ lodash.unescape = unescape;
|
|
|
+ lodash.uniqueId = uniqueId;
|
|
|
+ lodash.upperCase = upperCase;
|
|
|
+ lodash.upperFirst = upperFirst;
|
|
|
+
|
|
|
+ // Add aliases.
|
|
|
+ lodash.each = forEach;
|
|
|
+ lodash.eachRight = forEachRight;
|
|
|
+ lodash.first = head;
|
|
|
+
|
|
|
+ mixin(lodash, (function() {
|
|
|
+ var source = {};
|
|
|
+ baseForOwn(lodash, function(func, methodName) {
|
|
|
+ if (!hasOwnProperty.call(lodash.prototype, methodName)) {
|
|
|
+ source[methodName] = func;
|
|
|
+ }
|
|
|
+ });
|
|
|
+ return source;
|
|
|
+ }()), { 'chain': false });
|
|
|
+
|
|
|
+ /*------------------------------------------------------------------------*/
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The semantic version number.
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @memberOf _
|
|
|
+ * @type {string}
|
|
|
+ */
|
|
|
+ lodash.VERSION = VERSION;
|
|
|
+
|
|
|
+ // Assign default placeholders.
|
|
|
+ arrayEach(['bind', 'bindKey', 'curry', 'curryRight', 'partial', 'partialRight'], function(methodName) {
|
|
|
+ lodash[methodName].placeholder = lodash;
|
|
|
+ });
|
|
|
+
|
|
|
+ // Add `LazyWrapper` methods for `_.drop` and `_.take` variants.
|
|
|
+ arrayEach(['drop', 'take'], function(methodName, index) {
|
|
|
+ LazyWrapper.prototype[methodName] = function(n) {
|
|
|
+ n = n === undefined ? 1 : nativeMax(toInteger(n), 0);
|
|
|
+
|
|
|
+ var result = (this.__filtered__ && !index)
|
|
|
+ ? new LazyWrapper(this)
|
|
|
+ : this.clone();
|
|
|
+
|
|
|
+ if (result.__filtered__) {
|
|
|
+ result.__takeCount__ = nativeMin(n, result.__takeCount__);
|
|
|
+ } else {
|
|
|
+ result.__views__.push({
|
|
|
+ 'size': nativeMin(n, MAX_ARRAY_LENGTH),
|
|
|
+ 'type': methodName + (result.__dir__ < 0 ? 'Right' : '')
|
|
|
+ });
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ };
|
|
|
+
|
|
|
+ LazyWrapper.prototype[methodName + 'Right'] = function(n) {
|
|
|
+ return this.reverse()[methodName](n).reverse();
|
|
|
+ };
|
|
|
+ });
|
|
|
+
|
|
|
+ // Add `LazyWrapper` methods that accept an `iteratee` value.
|
|
|
+ arrayEach(['filter', 'map', 'takeWhile'], function(methodName, index) {
|
|
|
+ var type = index + 1,
|
|
|
+ isFilter = type == LAZY_FILTER_FLAG || type == LAZY_WHILE_FLAG;
|
|
|
+
|
|
|
+ LazyWrapper.prototype[methodName] = function(iteratee) {
|
|
|
+ var result = this.clone();
|
|
|
+ result.__iteratees__.push({
|
|
|
+ 'iteratee': getIteratee(iteratee, 3),
|
|
|
+ 'type': type
|
|
|
+ });
|
|
|
+ result.__filtered__ = result.__filtered__ || isFilter;
|
|
|
+ return result;
|
|
|
+ };
|
|
|
+ });
|
|
|
+
|
|
|
+ // Add `LazyWrapper` methods for `_.head` and `_.last`.
|
|
|
+ arrayEach(['head', 'last'], function(methodName, index) {
|
|
|
+ var takeName = 'take' + (index ? 'Right' : '');
|
|
|
+
|
|
|
+ LazyWrapper.prototype[methodName] = function() {
|
|
|
+ return this[takeName](1).value()[0];
|
|
|
+ };
|
|
|
+ });
|
|
|
+
|
|
|
+ // Add `LazyWrapper` methods for `_.initial` and `_.tail`.
|
|
|
+ arrayEach(['initial', 'tail'], function(methodName, index) {
|
|
|
+ var dropName = 'drop' + (index ? '' : 'Right');
|
|
|
+
|
|
|
+ LazyWrapper.prototype[methodName] = function() {
|
|
|
+ return this.__filtered__ ? new LazyWrapper(this) : this[dropName](1);
|
|
|
+ };
|
|
|
+ });
|
|
|
+
|
|
|
+ LazyWrapper.prototype.compact = function() {
|
|
|
+ return this.filter(identity);
|
|
|
+ };
|
|
|
+
|
|
|
+ LazyWrapper.prototype.find = function(predicate) {
|
|
|
+ return this.filter(predicate).head();
|
|
|
+ };
|
|
|
+
|
|
|
+ LazyWrapper.prototype.findLast = function(predicate) {
|
|
|
+ return this.reverse().find(predicate);
|
|
|
+ };
|
|
|
+
|
|
|
+ LazyWrapper.prototype.invokeMap = baseRest(function(path, args) {
|
|
|
+ if (typeof path == 'function') {
|
|
|
+ return new LazyWrapper(this);
|
|
|
+ }
|
|
|
+ return this.map(function(value) {
|
|
|
+ return baseInvoke(value, path, args);
|
|
|
+ });
|
|
|
+ });
|
|
|
+
|
|
|
+ LazyWrapper.prototype.reject = function(predicate) {
|
|
|
+ return this.filter(negate(getIteratee(predicate)));
|
|
|
+ };
|
|
|
+
|
|
|
+ LazyWrapper.prototype.slice = function(start, end) {
|
|
|
+ start = toInteger(start);
|
|
|
+
|
|
|
+ var result = this;
|
|
|
+ if (result.__filtered__ && (start > 0 || end < 0)) {
|
|
|
+ return new LazyWrapper(result);
|
|
|
+ }
|
|
|
+ if (start < 0) {
|
|
|
+ result = result.takeRight(-start);
|
|
|
+ } else if (start) {
|
|
|
+ result = result.drop(start);
|
|
|
+ }
|
|
|
+ if (end !== undefined) {
|
|
|
+ end = toInteger(end);
|
|
|
+ result = end < 0 ? result.dropRight(-end) : result.take(end - start);
|
|
|
+ }
|
|
|
+ return result;
|
|
|
+ };
|
|
|
+
|
|
|
+ LazyWrapper.prototype.takeRightWhile = function(predicate) {
|
|
|
+ return this.reverse().takeWhile(predicate).reverse();
|
|
|
+ };
|
|
|
+
|
|
|
+ LazyWrapper.prototype.toArray = function() {
|
|
|
+ return this.take(MAX_ARRAY_LENGTH);
|
|
|
+ };
|
|
|
+
|
|
|
+ // Add `LazyWrapper` methods to `lodash.prototype`.
|
|
|
+ baseForOwn(LazyWrapper.prototype, function(func, methodName) {
|
|
|
+ var checkIteratee = /^(?:filter|find|map|reject)|While$/.test(methodName),
|
|
|
+ isTaker = /^(?:head|last)$/.test(methodName),
|
|
|
+ lodashFunc = lodash[isTaker ? ('take' + (methodName == 'last' ? 'Right' : '')) : methodName],
|
|
|
+ retUnwrapped = isTaker || /^find/.test(methodName);
|
|
|
+
|
|
|
+ if (!lodashFunc) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ lodash.prototype[methodName] = function() {
|
|
|
+ var value = this.__wrapped__,
|
|
|
+ args = isTaker ? [1] : arguments,
|
|
|
+ isLazy = value instanceof LazyWrapper,
|
|
|
+ iteratee = args[0],
|
|
|
+ useLazy = isLazy || isArray(value);
|
|
|
+
|
|
|
+ var interceptor = function(value) {
|
|
|
+ var result = lodashFunc.apply(lodash, arrayPush([value], args));
|
|
|
+ return (isTaker && chainAll) ? result[0] : result;
|
|
|
+ };
|
|
|
+
|
|
|
+ if (useLazy && checkIteratee && typeof iteratee == 'function' && iteratee.length != 1) {
|
|
|
+ // Avoid lazy use if the iteratee has a "length" value other than `1`.
|
|
|
+ isLazy = useLazy = false;
|
|
|
+ }
|
|
|
+ var chainAll = this.__chain__,
|
|
|
+ isHybrid = !!this.__actions__.length,
|
|
|
+ isUnwrapped = retUnwrapped && !chainAll,
|
|
|
+ onlyLazy = isLazy && !isHybrid;
|
|
|
+
|
|
|
+ if (!retUnwrapped && useLazy) {
|
|
|
+ value = onlyLazy ? value : new LazyWrapper(this);
|
|
|
+ var result = func.apply(value, args);
|
|
|
+ result.__actions__.push({ 'func': thru, 'args': [interceptor], 'thisArg': undefined });
|
|
|
+ return new LodashWrapper(result, chainAll);
|
|
|
+ }
|
|
|
+ if (isUnwrapped && onlyLazy) {
|
|
|
+ return func.apply(this, args);
|
|
|
+ }
|
|
|
+ result = this.thru(interceptor);
|
|
|
+ return isUnwrapped ? (isTaker ? result.value()[0] : result.value()) : result;
|
|
|
+ };
|
|
|
+ });
|
|
|
+
|
|
|
+ // Add `Array` methods to `lodash.prototype`.
|
|
|
+ arrayEach(['pop', 'push', 'shift', 'sort', 'splice', 'unshift'], function(methodName) {
|
|
|
+ var func = arrayProto[methodName],
|
|
|
+ chainName = /^(?:push|sort|unshift)$/.test(methodName) ? 'tap' : 'thru',
|
|
|
+ retUnwrapped = /^(?:pop|shift)$/.test(methodName);
|
|
|
+
|
|
|
+ lodash.prototype[methodName] = function() {
|
|
|
+ var args = arguments;
|
|
|
+ if (retUnwrapped && !this.__chain__) {
|
|
|
+ var value = this.value();
|
|
|
+ return func.apply(isArray(value) ? value : [], args);
|
|
|
+ }
|
|
|
+ return this[chainName](function(value) {
|
|
|
+ return func.apply(isArray(value) ? value : [], args);
|
|
|
+ });
|
|
|
+ };
|
|
|
+ });
|
|
|
+
|
|
|
+ // Map minified method names to their real names.
|
|
|
+ baseForOwn(LazyWrapper.prototype, function(func, methodName) {
|
|
|
+ var lodashFunc = lodash[methodName];
|
|
|
+ if (lodashFunc) {
|
|
|
+ var key = (lodashFunc.name + ''),
|
|
|
+ names = realNames[key] || (realNames[key] = []);
|
|
|
+
|
|
|
+ names.push({ 'name': methodName, 'func': lodashFunc });
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ realNames[createHybrid(undefined, WRAP_BIND_KEY_FLAG).name] = [{
|
|
|
+ 'name': 'wrapper',
|
|
|
+ 'func': undefined
|
|
|
+ }];
|
|
|
+
|
|
|
+ // Add methods to `LazyWrapper`.
|
|
|
+ LazyWrapper.prototype.clone = lazyClone;
|
|
|
+ LazyWrapper.prototype.reverse = lazyReverse;
|
|
|
+ LazyWrapper.prototype.value = lazyValue;
|
|
|
+
|
|
|
+ // Add chain sequence methods to the `lodash` wrapper.
|
|
|
+ lodash.prototype.at = wrapperAt;
|
|
|
+ lodash.prototype.chain = wrapperChain;
|
|
|
+ lodash.prototype.commit = wrapperCommit;
|
|
|
+ lodash.prototype.next = wrapperNext;
|
|
|
+ lodash.prototype.plant = wrapperPlant;
|
|
|
+ lodash.prototype.reverse = wrapperReverse;
|
|
|
+ lodash.prototype.toJSON = lodash.prototype.valueOf = lodash.prototype.value = wrapperValue;
|
|
|
+
|
|
|
+ // Add lazy aliases.
|
|
|
+ lodash.prototype.first = lodash.prototype.head;
|
|
|
+
|
|
|
+ if (symIterator) {
|
|
|
+ lodash.prototype[symIterator] = wrapperToIterator;
|
|
|
+ }
|
|
|
+ return lodash;
|
|
|
+ });
|
|
|
+
|
|
|
+ /*--------------------------------------------------------------------------*/
|
|
|
+
|
|
|
+ // Export lodash.
|
|
|
+ var _ = runInContext();
|
|
|
+
|
|
|
+ // Some AMD build optimizers, like r.js, check for condition patterns like:
|
|
|
+ if (true) {
|
|
|
+ // Expose Lodash on the global object to prevent errors when Lodash is
|
|
|
+ // loaded by a script tag in the presence of an AMD loader.
|
|
|
+ // See http://requirejs.org/docs/errors.html#mismatch for more details.
|
|
|
+ // Use `_.noConflict` to remove Lodash from the global object.
|
|
|
+ root._ = _;
|
|
|
+
|
|
|
+ // Define as an anonymous module so, through path mapping, it can be
|
|
|
+ // referenced as the "underscore" module.
|
|
|
+ !(__WEBPACK_AMD_DEFINE_RESULT__ = (function() {
|
|
|
+ return _;
|
|
|
+ }).call(exports, __webpack_require__, exports, module),
|
|
|
+ __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
|
|
|
+ }
|
|
|
+ // Check for `exports` after `define` in case a build optimizer adds it.
|
|
|
+ else {}
|
|
|
+}.call(this));
|
|
|
+
|
|
|
+/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../webpack/buildin/global.js */ "./node_modules/webpack/buildin/global.js"), __webpack_require__(/*! ./../webpack/buildin/module.js */ "./node_modules/webpack/buildin/module.js")(module)))
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./node_modules/popper.js/dist/esm/popper.js":
|
|
|
+/*!***************************************************!*\
|
|
|
+ !*** ./node_modules/popper.js/dist/esm/popper.js ***!
|
|
|
+ \***************************************************/
|
|
|
+/*! exports provided: default */
|
|
|
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
|
|
|
+
|
|
|
+"use strict";
|
|
|
+__webpack_require__.r(__webpack_exports__);
|
|
|
+/* WEBPACK VAR INJECTION */(function(global) {/**!
|
|
|
+ * @fileOverview Kickass library to create and place poppers near their reference elements.
|
|
|
+ * @version 1.15.0
|
|
|
+ * @license
|
|
|
+ * Copyright (c) 2016 Federico Zivolo and contributors
|
|
|
+ *
|
|
|
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
|
+ * of this software and associated documentation files (the "Software"), to deal
|
|
|
+ * in the Software without restriction, including without limitation the rights
|
|
|
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
|
+ * copies of the Software, and to permit persons to whom the Software is
|
|
|
+ * furnished to do so, subject to the following conditions:
|
|
|
+ *
|
|
|
+ * The above copyright notice and this permission notice shall be included in all
|
|
|
+ * copies or substantial portions of the Software.
|
|
|
+ *
|
|
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
|
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
|
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
|
+ * SOFTWARE.
|
|
|
+ */
|
|
|
+var isBrowser = typeof window !== 'undefined' && typeof document !== 'undefined';
|
|
|
+
|
|
|
+var longerTimeoutBrowsers = ['Edge', 'Trident', 'Firefox'];
|
|
|
+var timeoutDuration = 0;
|
|
|
+for (var i = 0; i < longerTimeoutBrowsers.length; i += 1) {
|
|
|
+ if (isBrowser && navigator.userAgent.indexOf(longerTimeoutBrowsers[i]) >= 0) {
|
|
|
+ timeoutDuration = 1;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+function microtaskDebounce(fn) {
|
|
|
+ var called = false;
|
|
|
+ return function () {
|
|
|
+ if (called) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ called = true;
|
|
|
+ window.Promise.resolve().then(function () {
|
|
|
+ called = false;
|
|
|
+ fn();
|
|
|
+ });
|
|
|
+ };
|
|
|
+}
|
|
|
+
|
|
|
+function taskDebounce(fn) {
|
|
|
+ var scheduled = false;
|
|
|
+ return function () {
|
|
|
+ if (!scheduled) {
|
|
|
+ scheduled = true;
|
|
|
+ setTimeout(function () {
|
|
|
+ scheduled = false;
|
|
|
+ fn();
|
|
|
+ }, timeoutDuration);
|
|
|
+ }
|
|
|
+ };
|
|
|
+}
|
|
|
+
|
|
|
+var supportsMicroTasks = isBrowser && window.Promise;
|
|
|
+
|
|
|
+/**
|
|
|
+* Create a debounced version of a method, that's asynchronously deferred
|
|
|
+* but called in the minimum time possible.
|
|
|
+*
|
|
|
+* @method
|
|
|
+* @memberof Popper.Utils
|
|
|
+* @argument {Function} fn
|
|
|
+* @returns {Function}
|
|
|
+*/
|
|
|
+var debounce = supportsMicroTasks ? microtaskDebounce : taskDebounce;
|
|
|
+
|
|
|
+/**
|
|
|
+ * Check if the given variable is a function
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @argument {Any} functionToCheck - variable to check
|
|
|
+ * @returns {Boolean} answer to: is a function?
|
|
|
+ */
|
|
|
+function isFunction(functionToCheck) {
|
|
|
+ var getType = {};
|
|
|
+ return functionToCheck && getType.toString.call(functionToCheck) === '[object Function]';
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Get CSS computed property of the given element
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @argument {Eement} element
|
|
|
+ * @argument {String} property
|
|
|
+ */
|
|
|
+function getStyleComputedProperty(element, property) {
|
|
|
+ if (element.nodeType !== 1) {
|
|
|
+ return [];
|
|
|
+ }
|
|
|
+ // NOTE: 1 DOM access here
|
|
|
+ var window = element.ownerDocument.defaultView;
|
|
|
+ var css = window.getComputedStyle(element, null);
|
|
|
+ return property ? css[property] : css;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Returns the parentNode or the host of the element
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @argument {Element} element
|
|
|
+ * @returns {Element} parent
|
|
|
+ */
|
|
|
+function getParentNode(element) {
|
|
|
+ if (element.nodeName === 'HTML') {
|
|
|
+ return element;
|
|
|
+ }
|
|
|
+ return element.parentNode || element.host;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Returns the scrolling parent of the given element
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @argument {Element} element
|
|
|
+ * @returns {Element} scroll parent
|
|
|
+ */
|
|
|
+function getScrollParent(element) {
|
|
|
+ // Return body, `getScroll` will take care to get the correct `scrollTop` from it
|
|
|
+ if (!element) {
|
|
|
+ return document.body;
|
|
|
+ }
|
|
|
+
|
|
|
+ switch (element.nodeName) {
|
|
|
+ case 'HTML':
|
|
|
+ case 'BODY':
|
|
|
+ return element.ownerDocument.body;
|
|
|
+ case '#document':
|
|
|
+ return element.body;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Firefox want us to check `-x` and `-y` variations as well
|
|
|
+
|
|
|
+ var _getStyleComputedProp = getStyleComputedProperty(element),
|
|
|
+ overflow = _getStyleComputedProp.overflow,
|
|
|
+ overflowX = _getStyleComputedProp.overflowX,
|
|
|
+ overflowY = _getStyleComputedProp.overflowY;
|
|
|
+
|
|
|
+ if (/(auto|scroll|overlay)/.test(overflow + overflowY + overflowX)) {
|
|
|
+ return element;
|
|
|
+ }
|
|
|
+
|
|
|
+ return getScrollParent(getParentNode(element));
|
|
|
+}
|
|
|
+
|
|
|
+var isIE11 = isBrowser && !!(window.MSInputMethodContext && document.documentMode);
|
|
|
+var isIE10 = isBrowser && /MSIE 10/.test(navigator.userAgent);
|
|
|
+
|
|
|
+/**
|
|
|
+ * Determines if the browser is Internet Explorer
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @param {Number} version to check
|
|
|
+ * @returns {Boolean} isIE
|
|
|
+ */
|
|
|
+function isIE(version) {
|
|
|
+ if (version === 11) {
|
|
|
+ return isIE11;
|
|
|
+ }
|
|
|
+ if (version === 10) {
|
|
|
+ return isIE10;
|
|
|
+ }
|
|
|
+ return isIE11 || isIE10;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Returns the offset parent of the given element
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @argument {Element} element
|
|
|
+ * @returns {Element} offset parent
|
|
|
+ */
|
|
|
+function getOffsetParent(element) {
|
|
|
+ if (!element) {
|
|
|
+ return document.documentElement;
|
|
|
+ }
|
|
|
+
|
|
|
+ var noOffsetParent = isIE(10) ? document.body : null;
|
|
|
+
|
|
|
+ // NOTE: 1 DOM access here
|
|
|
+ var offsetParent = element.offsetParent || null;
|
|
|
+ // Skip hidden elements which don't have an offsetParent
|
|
|
+ while (offsetParent === noOffsetParent && element.nextElementSibling) {
|
|
|
+ offsetParent = (element = element.nextElementSibling).offsetParent;
|
|
|
+ }
|
|
|
+
|
|
|
+ var nodeName = offsetParent && offsetParent.nodeName;
|
|
|
+
|
|
|
+ if (!nodeName || nodeName === 'BODY' || nodeName === 'HTML') {
|
|
|
+ return element ? element.ownerDocument.documentElement : document.documentElement;
|
|
|
+ }
|
|
|
+
|
|
|
+ // .offsetParent will return the closest TH, TD or TABLE in case
|
|
|
+ // no offsetParent is present, I hate this job...
|
|
|
+ if (['TH', 'TD', 'TABLE'].indexOf(offsetParent.nodeName) !== -1 && getStyleComputedProperty(offsetParent, 'position') === 'static') {
|
|
|
+ return getOffsetParent(offsetParent);
|
|
|
+ }
|
|
|
+
|
|
|
+ return offsetParent;
|
|
|
+}
|
|
|
+
|
|
|
+function isOffsetContainer(element) {
|
|
|
+ var nodeName = element.nodeName;
|
|
|
+
|
|
|
+ if (nodeName === 'BODY') {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ return nodeName === 'HTML' || getOffsetParent(element.firstElementChild) === element;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Finds the root node (document, shadowDOM root) of the given element
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @argument {Element} node
|
|
|
+ * @returns {Element} root node
|
|
|
+ */
|
|
|
+function getRoot(node) {
|
|
|
+ if (node.parentNode !== null) {
|
|
|
+ return getRoot(node.parentNode);
|
|
|
+ }
|
|
|
+
|
|
|
+ return node;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Finds the offset parent common to the two provided nodes
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @argument {Element} element1
|
|
|
+ * @argument {Element} element2
|
|
|
+ * @returns {Element} common offset parent
|
|
|
+ */
|
|
|
+function findCommonOffsetParent(element1, element2) {
|
|
|
+ // This check is needed to avoid errors in case one of the elements isn't defined for any reason
|
|
|
+ if (!element1 || !element1.nodeType || !element2 || !element2.nodeType) {
|
|
|
+ return document.documentElement;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Here we make sure to give as "start" the element that comes first in the DOM
|
|
|
+ var order = element1.compareDocumentPosition(element2) & Node.DOCUMENT_POSITION_FOLLOWING;
|
|
|
+ var start = order ? element1 : element2;
|
|
|
+ var end = order ? element2 : element1;
|
|
|
+
|
|
|
+ // Get common ancestor container
|
|
|
+ var range = document.createRange();
|
|
|
+ range.setStart(start, 0);
|
|
|
+ range.setEnd(end, 0);
|
|
|
+ var commonAncestorContainer = range.commonAncestorContainer;
|
|
|
+
|
|
|
+ // Both nodes are inside #document
|
|
|
+
|
|
|
+ if (element1 !== commonAncestorContainer && element2 !== commonAncestorContainer || start.contains(end)) {
|
|
|
+ if (isOffsetContainer(commonAncestorContainer)) {
|
|
|
+ return commonAncestorContainer;
|
|
|
+ }
|
|
|
+
|
|
|
+ return getOffsetParent(commonAncestorContainer);
|
|
|
+ }
|
|
|
+
|
|
|
+ // one of the nodes is inside shadowDOM, find which one
|
|
|
+ var element1root = getRoot(element1);
|
|
|
+ if (element1root.host) {
|
|
|
+ return findCommonOffsetParent(element1root.host, element2);
|
|
|
+ } else {
|
|
|
+ return findCommonOffsetParent(element1, getRoot(element2).host);
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Gets the scroll value of the given element in the given side (top and left)
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @argument {Element} element
|
|
|
+ * @argument {String} side `top` or `left`
|
|
|
+ * @returns {number} amount of scrolled pixels
|
|
|
+ */
|
|
|
+function getScroll(element) {
|
|
|
+ var side = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'top';
|
|
|
+
|
|
|
+ var upperSide = side === 'top' ? 'scrollTop' : 'scrollLeft';
|
|
|
+ var nodeName = element.nodeName;
|
|
|
+
|
|
|
+ if (nodeName === 'BODY' || nodeName === 'HTML') {
|
|
|
+ var html = element.ownerDocument.documentElement;
|
|
|
+ var scrollingElement = element.ownerDocument.scrollingElement || html;
|
|
|
+ return scrollingElement[upperSide];
|
|
|
+ }
|
|
|
+
|
|
|
+ return element[upperSide];
|
|
|
+}
|
|
|
+
|
|
|
+/*
|
|
|
+ * Sum or subtract the element scroll values (left and top) from a given rect object
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @param {Object} rect - Rect object you want to change
|
|
|
+ * @param {HTMLElement} element - The element from the function reads the scroll values
|
|
|
+ * @param {Boolean} subtract - set to true if you want to subtract the scroll values
|
|
|
+ * @return {Object} rect - The modifier rect object
|
|
|
+ */
|
|
|
+function includeScroll(rect, element) {
|
|
|
+ var subtract = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
|
|
|
+
|
|
|
+ var scrollTop = getScroll(element, 'top');
|
|
|
+ var scrollLeft = getScroll(element, 'left');
|
|
|
+ var modifier = subtract ? -1 : 1;
|
|
|
+ rect.top += scrollTop * modifier;
|
|
|
+ rect.bottom += scrollTop * modifier;
|
|
|
+ rect.left += scrollLeft * modifier;
|
|
|
+ rect.right += scrollLeft * modifier;
|
|
|
+ return rect;
|
|
|
+}
|
|
|
+
|
|
|
+/*
|
|
|
+ * Helper to detect borders of a given element
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @param {CSSStyleDeclaration} styles
|
|
|
+ * Result of `getStyleComputedProperty` on the given element
|
|
|
+ * @param {String} axis - `x` or `y`
|
|
|
+ * @return {number} borders - The borders size of the given axis
|
|
|
+ */
|
|
|
+
|
|
|
+function getBordersSize(styles, axis) {
|
|
|
+ var sideA = axis === 'x' ? 'Left' : 'Top';
|
|
|
+ var sideB = sideA === 'Left' ? 'Right' : 'Bottom';
|
|
|
+
|
|
|
+ return parseFloat(styles['border' + sideA + 'Width'], 10) + parseFloat(styles['border' + sideB + 'Width'], 10);
|
|
|
+}
|
|
|
+
|
|
|
+function getSize(axis, body, html, computedStyle) {
|
|
|
+ return Math.max(body['offset' + axis], body['scroll' + axis], html['client' + axis], html['offset' + axis], html['scroll' + axis], isIE(10) ? parseInt(html['offset' + axis]) + parseInt(computedStyle['margin' + (axis === 'Height' ? 'Top' : 'Left')]) + parseInt(computedStyle['margin' + (axis === 'Height' ? 'Bottom' : 'Right')]) : 0);
|
|
|
+}
|
|
|
+
|
|
|
+function getWindowSizes(document) {
|
|
|
+ var body = document.body;
|
|
|
+ var html = document.documentElement;
|
|
|
+ var computedStyle = isIE(10) && getComputedStyle(html);
|
|
|
+
|
|
|
+ return {
|
|
|
+ height: getSize('Height', body, html, computedStyle),
|
|
|
+ width: getSize('Width', body, html, computedStyle)
|
|
|
+ };
|
|
|
+}
|
|
|
+
|
|
|
+var classCallCheck = function (instance, Constructor) {
|
|
|
+ if (!(instance instanceof Constructor)) {
|
|
|
+ throw new TypeError("Cannot call a class as a function");
|
|
|
+ }
|
|
|
+};
|
|
|
+
|
|
|
+var createClass = function () {
|
|
|
+ function defineProperties(target, props) {
|
|
|
+ for (var i = 0; i < props.length; i++) {
|
|
|
+ var descriptor = props[i];
|
|
|
+ descriptor.enumerable = descriptor.enumerable || false;
|
|
|
+ descriptor.configurable = true;
|
|
|
+ if ("value" in descriptor) descriptor.writable = true;
|
|
|
+ Object.defineProperty(target, descriptor.key, descriptor);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return function (Constructor, protoProps, staticProps) {
|
|
|
+ if (protoProps) defineProperties(Constructor.prototype, protoProps);
|
|
|
+ if (staticProps) defineProperties(Constructor, staticProps);
|
|
|
+ return Constructor;
|
|
|
+ };
|
|
|
+}();
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+var defineProperty = function (obj, key, value) {
|
|
|
+ if (key in obj) {
|
|
|
+ Object.defineProperty(obj, key, {
|
|
|
+ value: value,
|
|
|
+ enumerable: true,
|
|
|
+ configurable: true,
|
|
|
+ writable: true
|
|
|
+ });
|
|
|
+ } else {
|
|
|
+ obj[key] = value;
|
|
|
+ }
|
|
|
+
|
|
|
+ return obj;
|
|
|
+};
|
|
|
+
|
|
|
+var _extends = Object.assign || function (target) {
|
|
|
+ for (var i = 1; i < arguments.length; i++) {
|
|
|
+ var source = arguments[i];
|
|
|
+
|
|
|
+ for (var key in source) {
|
|
|
+ if (Object.prototype.hasOwnProperty.call(source, key)) {
|
|
|
+ target[key] = source[key];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return target;
|
|
|
+};
|
|
|
+
|
|
|
+/**
|
|
|
+ * Given element offsets, generate an output similar to getBoundingClientRect
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @argument {Object} offsets
|
|
|
+ * @returns {Object} ClientRect like output
|
|
|
+ */
|
|
|
+function getClientRect(offsets) {
|
|
|
+ return _extends({}, offsets, {
|
|
|
+ right: offsets.left + offsets.width,
|
|
|
+ bottom: offsets.top + offsets.height
|
|
|
+ });
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Get bounding client rect of given element
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @param {HTMLElement} element
|
|
|
+ * @return {Object} client rect
|
|
|
+ */
|
|
|
+function getBoundingClientRect(element) {
|
|
|
+ var rect = {};
|
|
|
+
|
|
|
+ // IE10 10 FIX: Please, don't ask, the element isn't
|
|
|
+ // considered in DOM in some circumstances...
|
|
|
+ // This isn't reproducible in IE10 compatibility mode of IE11
|
|
|
+ try {
|
|
|
+ if (isIE(10)) {
|
|
|
+ rect = element.getBoundingClientRect();
|
|
|
+ var scrollTop = getScroll(element, 'top');
|
|
|
+ var scrollLeft = getScroll(element, 'left');
|
|
|
+ rect.top += scrollTop;
|
|
|
+ rect.left += scrollLeft;
|
|
|
+ rect.bottom += scrollTop;
|
|
|
+ rect.right += scrollLeft;
|
|
|
+ } else {
|
|
|
+ rect = element.getBoundingClientRect();
|
|
|
+ }
|
|
|
+ } catch (e) {}
|
|
|
+
|
|
|
+ var result = {
|
|
|
+ left: rect.left,
|
|
|
+ top: rect.top,
|
|
|
+ width: rect.right - rect.left,
|
|
|
+ height: rect.bottom - rect.top
|
|
|
+ };
|
|
|
+
|
|
|
+ // subtract scrollbar size from sizes
|
|
|
+ var sizes = element.nodeName === 'HTML' ? getWindowSizes(element.ownerDocument) : {};
|
|
|
+ var width = sizes.width || element.clientWidth || result.right - result.left;
|
|
|
+ var height = sizes.height || element.clientHeight || result.bottom - result.top;
|
|
|
+
|
|
|
+ var horizScrollbar = element.offsetWidth - width;
|
|
|
+ var vertScrollbar = element.offsetHeight - height;
|
|
|
+
|
|
|
+ // if an hypothetical scrollbar is detected, we must be sure it's not a `border`
|
|
|
+ // we make this check conditional for performance reasons
|
|
|
+ if (horizScrollbar || vertScrollbar) {
|
|
|
+ var styles = getStyleComputedProperty(element);
|
|
|
+ horizScrollbar -= getBordersSize(styles, 'x');
|
|
|
+ vertScrollbar -= getBordersSize(styles, 'y');
|
|
|
+
|
|
|
+ result.width -= horizScrollbar;
|
|
|
+ result.height -= vertScrollbar;
|
|
|
+ }
|
|
|
+
|
|
|
+ return getClientRect(result);
|
|
|
+}
|
|
|
+
|
|
|
+function getOffsetRectRelativeToArbitraryNode(children, parent) {
|
|
|
+ var fixedPosition = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
|
|
|
+
|
|
|
+ var isIE10 = isIE(10);
|
|
|
+ var isHTML = parent.nodeName === 'HTML';
|
|
|
+ var childrenRect = getBoundingClientRect(children);
|
|
|
+ var parentRect = getBoundingClientRect(parent);
|
|
|
+ var scrollParent = getScrollParent(children);
|
|
|
+
|
|
|
+ var styles = getStyleComputedProperty(parent);
|
|
|
+ var borderTopWidth = parseFloat(styles.borderTopWidth, 10);
|
|
|
+ var borderLeftWidth = parseFloat(styles.borderLeftWidth, 10);
|
|
|
+
|
|
|
+ // In cases where the parent is fixed, we must ignore negative scroll in offset calc
|
|
|
+ if (fixedPosition && isHTML) {
|
|
|
+ parentRect.top = Math.max(parentRect.top, 0);
|
|
|
+ parentRect.left = Math.max(parentRect.left, 0);
|
|
|
+ }
|
|
|
+ var offsets = getClientRect({
|
|
|
+ top: childrenRect.top - parentRect.top - borderTopWidth,
|
|
|
+ left: childrenRect.left - parentRect.left - borderLeftWidth,
|
|
|
+ width: childrenRect.width,
|
|
|
+ height: childrenRect.height
|
|
|
+ });
|
|
|
+ offsets.marginTop = 0;
|
|
|
+ offsets.marginLeft = 0;
|
|
|
+
|
|
|
+ // Subtract margins of documentElement in case it's being used as parent
|
|
|
+ // we do this only on HTML because it's the only element that behaves
|
|
|
+ // differently when margins are applied to it. The margins are included in
|
|
|
+ // the box of the documentElement, in the other cases not.
|
|
|
+ if (!isIE10 && isHTML) {
|
|
|
+ var marginTop = parseFloat(styles.marginTop, 10);
|
|
|
+ var marginLeft = parseFloat(styles.marginLeft, 10);
|
|
|
+
|
|
|
+ offsets.top -= borderTopWidth - marginTop;
|
|
|
+ offsets.bottom -= borderTopWidth - marginTop;
|
|
|
+ offsets.left -= borderLeftWidth - marginLeft;
|
|
|
+ offsets.right -= borderLeftWidth - marginLeft;
|
|
|
+
|
|
|
+ // Attach marginTop and marginLeft because in some circumstances we may need them
|
|
|
+ offsets.marginTop = marginTop;
|
|
|
+ offsets.marginLeft = marginLeft;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (isIE10 && !fixedPosition ? parent.contains(scrollParent) : parent === scrollParent && scrollParent.nodeName !== 'BODY') {
|
|
|
+ offsets = includeScroll(offsets, parent);
|
|
|
+ }
|
|
|
+
|
|
|
+ return offsets;
|
|
|
+}
|
|
|
+
|
|
|
+function getViewportOffsetRectRelativeToArtbitraryNode(element) {
|
|
|
+ var excludeScroll = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
|
|
|
+
|
|
|
+ var html = element.ownerDocument.documentElement;
|
|
|
+ var relativeOffset = getOffsetRectRelativeToArbitraryNode(element, html);
|
|
|
+ var width = Math.max(html.clientWidth, window.innerWidth || 0);
|
|
|
+ var height = Math.max(html.clientHeight, window.innerHeight || 0);
|
|
|
+
|
|
|
+ var scrollTop = !excludeScroll ? getScroll(html) : 0;
|
|
|
+ var scrollLeft = !excludeScroll ? getScroll(html, 'left') : 0;
|
|
|
+
|
|
|
+ var offset = {
|
|
|
+ top: scrollTop - relativeOffset.top + relativeOffset.marginTop,
|
|
|
+ left: scrollLeft - relativeOffset.left + relativeOffset.marginLeft,
|
|
|
+ width: width,
|
|
|
+ height: height
|
|
|
+ };
|
|
|
+
|
|
|
+ return getClientRect(offset);
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Check if the given element is fixed or is inside a fixed parent
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @argument {Element} element
|
|
|
+ * @argument {Element} customContainer
|
|
|
+ * @returns {Boolean} answer to "isFixed?"
|
|
|
+ */
|
|
|
+function isFixed(element) {
|
|
|
+ var nodeName = element.nodeName;
|
|
|
+ if (nodeName === 'BODY' || nodeName === 'HTML') {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ if (getStyleComputedProperty(element, 'position') === 'fixed') {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ var parentNode = getParentNode(element);
|
|
|
+ if (!parentNode) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ return isFixed(parentNode);
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Finds the first parent of an element that has a transformed property defined
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @argument {Element} element
|
|
|
+ * @returns {Element} first transformed parent or documentElement
|
|
|
+ */
|
|
|
+
|
|
|
+function getFixedPositionOffsetParent(element) {
|
|
|
+ // This check is needed to avoid errors in case one of the elements isn't defined for any reason
|
|
|
+ if (!element || !element.parentElement || isIE()) {
|
|
|
+ return document.documentElement;
|
|
|
+ }
|
|
|
+ var el = element.parentElement;
|
|
|
+ while (el && getStyleComputedProperty(el, 'transform') === 'none') {
|
|
|
+ el = el.parentElement;
|
|
|
+ }
|
|
|
+ return el || document.documentElement;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Computed the boundaries limits and return them
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @param {HTMLElement} popper
|
|
|
+ * @param {HTMLElement} reference
|
|
|
+ * @param {number} padding
|
|
|
+ * @param {HTMLElement} boundariesElement - Element used to define the boundaries
|
|
|
+ * @param {Boolean} fixedPosition - Is in fixed position mode
|
|
|
+ * @returns {Object} Coordinates of the boundaries
|
|
|
+ */
|
|
|
+function getBoundaries(popper, reference, padding, boundariesElement) {
|
|
|
+ var fixedPosition = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;
|
|
|
+
|
|
|
+ // NOTE: 1 DOM access here
|
|
|
+
|
|
|
+ var boundaries = { top: 0, left: 0 };
|
|
|
+ var offsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, reference);
|
|
|
+
|
|
|
+ // Handle viewport case
|
|
|
+ if (boundariesElement === 'viewport') {
|
|
|
+ boundaries = getViewportOffsetRectRelativeToArtbitraryNode(offsetParent, fixedPosition);
|
|
|
+ } else {
|
|
|
+ // Handle other cases based on DOM element used as boundaries
|
|
|
+ var boundariesNode = void 0;
|
|
|
+ if (boundariesElement === 'scrollParent') {
|
|
|
+ boundariesNode = getScrollParent(getParentNode(reference));
|
|
|
+ if (boundariesNode.nodeName === 'BODY') {
|
|
|
+ boundariesNode = popper.ownerDocument.documentElement;
|
|
|
+ }
|
|
|
+ } else if (boundariesElement === 'window') {
|
|
|
+ boundariesNode = popper.ownerDocument.documentElement;
|
|
|
+ } else {
|
|
|
+ boundariesNode = boundariesElement;
|
|
|
+ }
|
|
|
+
|
|
|
+ var offsets = getOffsetRectRelativeToArbitraryNode(boundariesNode, offsetParent, fixedPosition);
|
|
|
+
|
|
|
+ // In case of HTML, we need a different computation
|
|
|
+ if (boundariesNode.nodeName === 'HTML' && !isFixed(offsetParent)) {
|
|
|
+ var _getWindowSizes = getWindowSizes(popper.ownerDocument),
|
|
|
+ height = _getWindowSizes.height,
|
|
|
+ width = _getWindowSizes.width;
|
|
|
+
|
|
|
+ boundaries.top += offsets.top - offsets.marginTop;
|
|
|
+ boundaries.bottom = height + offsets.top;
|
|
|
+ boundaries.left += offsets.left - offsets.marginLeft;
|
|
|
+ boundaries.right = width + offsets.left;
|
|
|
+ } else {
|
|
|
+ // for all the other DOM elements, this one is good
|
|
|
+ boundaries = offsets;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Add paddings
|
|
|
+ padding = padding || 0;
|
|
|
+ var isPaddingNumber = typeof padding === 'number';
|
|
|
+ boundaries.left += isPaddingNumber ? padding : padding.left || 0;
|
|
|
+ boundaries.top += isPaddingNumber ? padding : padding.top || 0;
|
|
|
+ boundaries.right -= isPaddingNumber ? padding : padding.right || 0;
|
|
|
+ boundaries.bottom -= isPaddingNumber ? padding : padding.bottom || 0;
|
|
|
+
|
|
|
+ return boundaries;
|
|
|
+}
|
|
|
+
|
|
|
+function getArea(_ref) {
|
|
|
+ var width = _ref.width,
|
|
|
+ height = _ref.height;
|
|
|
+
|
|
|
+ return width * height;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Utility used to transform the `auto` placement to the placement with more
|
|
|
+ * available space.
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @argument {Object} data - The data object generated by update method
|
|
|
+ * @argument {Object} options - Modifiers configuration and options
|
|
|
+ * @returns {Object} The data object, properly modified
|
|
|
+ */
|
|
|
+function computeAutoPlacement(placement, refRect, popper, reference, boundariesElement) {
|
|
|
+ var padding = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : 0;
|
|
|
+
|
|
|
+ if (placement.indexOf('auto') === -1) {
|
|
|
+ return placement;
|
|
|
+ }
|
|
|
+
|
|
|
+ var boundaries = getBoundaries(popper, reference, padding, boundariesElement);
|
|
|
+
|
|
|
+ var rects = {
|
|
|
+ top: {
|
|
|
+ width: boundaries.width,
|
|
|
+ height: refRect.top - boundaries.top
|
|
|
+ },
|
|
|
+ right: {
|
|
|
+ width: boundaries.right - refRect.right,
|
|
|
+ height: boundaries.height
|
|
|
+ },
|
|
|
+ bottom: {
|
|
|
+ width: boundaries.width,
|
|
|
+ height: boundaries.bottom - refRect.bottom
|
|
|
+ },
|
|
|
+ left: {
|
|
|
+ width: refRect.left - boundaries.left,
|
|
|
+ height: boundaries.height
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ var sortedAreas = Object.keys(rects).map(function (key) {
|
|
|
+ return _extends({
|
|
|
+ key: key
|
|
|
+ }, rects[key], {
|
|
|
+ area: getArea(rects[key])
|
|
|
+ });
|
|
|
+ }).sort(function (a, b) {
|
|
|
+ return b.area - a.area;
|
|
|
+ });
|
|
|
+
|
|
|
+ var filteredAreas = sortedAreas.filter(function (_ref2) {
|
|
|
+ var width = _ref2.width,
|
|
|
+ height = _ref2.height;
|
|
|
+ return width >= popper.clientWidth && height >= popper.clientHeight;
|
|
|
+ });
|
|
|
+
|
|
|
+ var computedPlacement = filteredAreas.length > 0 ? filteredAreas[0].key : sortedAreas[0].key;
|
|
|
+
|
|
|
+ var variation = placement.split('-')[1];
|
|
|
+
|
|
|
+ return computedPlacement + (variation ? '-' + variation : '');
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Get offsets to the reference element
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @param {Object} state
|
|
|
+ * @param {Element} popper - the popper element
|
|
|
+ * @param {Element} reference - the reference element (the popper will be relative to this)
|
|
|
+ * @param {Element} fixedPosition - is in fixed position mode
|
|
|
+ * @returns {Object} An object containing the offsets which will be applied to the popper
|
|
|
+ */
|
|
|
+function getReferenceOffsets(state, popper, reference) {
|
|
|
+ var fixedPosition = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null;
|
|
|
+
|
|
|
+ var commonOffsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, reference);
|
|
|
+ return getOffsetRectRelativeToArbitraryNode(reference, commonOffsetParent, fixedPosition);
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Get the outer sizes of the given element (offset size + margins)
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @argument {Element} element
|
|
|
+ * @returns {Object} object containing width and height properties
|
|
|
+ */
|
|
|
+function getOuterSizes(element) {
|
|
|
+ var window = element.ownerDocument.defaultView;
|
|
|
+ var styles = window.getComputedStyle(element);
|
|
|
+ var x = parseFloat(styles.marginTop || 0) + parseFloat(styles.marginBottom || 0);
|
|
|
+ var y = parseFloat(styles.marginLeft || 0) + parseFloat(styles.marginRight || 0);
|
|
|
+ var result = {
|
|
|
+ width: element.offsetWidth + y,
|
|
|
+ height: element.offsetHeight + x
|
|
|
+ };
|
|
|
+ return result;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Get the opposite placement of the given one
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @argument {String} placement
|
|
|
+ * @returns {String} flipped placement
|
|
|
+ */
|
|
|
+function getOppositePlacement(placement) {
|
|
|
+ var hash = { left: 'right', right: 'left', bottom: 'top', top: 'bottom' };
|
|
|
+ return placement.replace(/left|right|bottom|top/g, function (matched) {
|
|
|
+ return hash[matched];
|
|
|
+ });
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Get offsets to the popper
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @param {Object} position - CSS position the Popper will get applied
|
|
|
+ * @param {HTMLElement} popper - the popper element
|
|
|
+ * @param {Object} referenceOffsets - the reference offsets (the popper will be relative to this)
|
|
|
+ * @param {String} placement - one of the valid placement options
|
|
|
+ * @returns {Object} popperOffsets - An object containing the offsets which will be applied to the popper
|
|
|
+ */
|
|
|
+function getPopperOffsets(popper, referenceOffsets, placement) {
|
|
|
+ placement = placement.split('-')[0];
|
|
|
+
|
|
|
+ // Get popper node sizes
|
|
|
+ var popperRect = getOuterSizes(popper);
|
|
|
+
|
|
|
+ // Add position, width and height to our offsets object
|
|
|
+ var popperOffsets = {
|
|
|
+ width: popperRect.width,
|
|
|
+ height: popperRect.height
|
|
|
+ };
|
|
|
+
|
|
|
+ // depending by the popper placement we have to compute its offsets slightly differently
|
|
|
+ var isHoriz = ['right', 'left'].indexOf(placement) !== -1;
|
|
|
+ var mainSide = isHoriz ? 'top' : 'left';
|
|
|
+ var secondarySide = isHoriz ? 'left' : 'top';
|
|
|
+ var measurement = isHoriz ? 'height' : 'width';
|
|
|
+ var secondaryMeasurement = !isHoriz ? 'height' : 'width';
|
|
|
+
|
|
|
+ popperOffsets[mainSide] = referenceOffsets[mainSide] + referenceOffsets[measurement] / 2 - popperRect[measurement] / 2;
|
|
|
+ if (placement === secondarySide) {
|
|
|
+ popperOffsets[secondarySide] = referenceOffsets[secondarySide] - popperRect[secondaryMeasurement];
|
|
|
+ } else {
|
|
|
+ popperOffsets[secondarySide] = referenceOffsets[getOppositePlacement(secondarySide)];
|
|
|
+ }
|
|
|
+
|
|
|
+ return popperOffsets;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Mimics the `find` method of Array
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @argument {Array} arr
|
|
|
+ * @argument prop
|
|
|
+ * @argument value
|
|
|
+ * @returns index or -1
|
|
|
+ */
|
|
|
+function find(arr, check) {
|
|
|
+ // use native find if supported
|
|
|
+ if (Array.prototype.find) {
|
|
|
+ return arr.find(check);
|
|
|
+ }
|
|
|
+
|
|
|
+ // use `filter` to obtain the same behavior of `find`
|
|
|
+ return arr.filter(check)[0];
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Return the index of the matching object
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @argument {Array} arr
|
|
|
+ * @argument prop
|
|
|
+ * @argument value
|
|
|
+ * @returns index or -1
|
|
|
+ */
|
|
|
+function findIndex(arr, prop, value) {
|
|
|
+ // use native findIndex if supported
|
|
|
+ if (Array.prototype.findIndex) {
|
|
|
+ return arr.findIndex(function (cur) {
|
|
|
+ return cur[prop] === value;
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ // use `find` + `indexOf` if `findIndex` isn't supported
|
|
|
+ var match = find(arr, function (obj) {
|
|
|
+ return obj[prop] === value;
|
|
|
+ });
|
|
|
+ return arr.indexOf(match);
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Loop trough the list of modifiers and run them in order,
|
|
|
+ * each of them will then edit the data object.
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @param {dataObject} data
|
|
|
+ * @param {Array} modifiers
|
|
|
+ * @param {String} ends - Optional modifier name used as stopper
|
|
|
+ * @returns {dataObject}
|
|
|
+ */
|
|
|
+function runModifiers(modifiers, data, ends) {
|
|
|
+ var modifiersToRun = ends === undefined ? modifiers : modifiers.slice(0, findIndex(modifiers, 'name', ends));
|
|
|
+
|
|
|
+ modifiersToRun.forEach(function (modifier) {
|
|
|
+ if (modifier['function']) {
|
|
|
+ // eslint-disable-line dot-notation
|
|
|
+ console.warn('`modifier.function` is deprecated, use `modifier.fn`!');
|
|
|
+ }
|
|
|
+ var fn = modifier['function'] || modifier.fn; // eslint-disable-line dot-notation
|
|
|
+ if (modifier.enabled && isFunction(fn)) {
|
|
|
+ // Add properties to offsets to make them a complete clientRect object
|
|
|
+ // we do this before each modifier to make sure the previous one doesn't
|
|
|
+ // mess with these values
|
|
|
+ data.offsets.popper = getClientRect(data.offsets.popper);
|
|
|
+ data.offsets.reference = getClientRect(data.offsets.reference);
|
|
|
+
|
|
|
+ data = fn(data, modifier);
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ return data;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Updates the position of the popper, computing the new offsets and applying
|
|
|
+ * the new style.<br />
|
|
|
+ * Prefer `scheduleUpdate` over `update` because of performance reasons.
|
|
|
+ * @method
|
|
|
+ * @memberof Popper
|
|
|
+ */
|
|
|
+function update() {
|
|
|
+ // if popper is destroyed, don't perform any further update
|
|
|
+ if (this.state.isDestroyed) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var data = {
|
|
|
+ instance: this,
|
|
|
+ styles: {},
|
|
|
+ arrowStyles: {},
|
|
|
+ attributes: {},
|
|
|
+ flipped: false,
|
|
|
+ offsets: {}
|
|
|
+ };
|
|
|
+
|
|
|
+ // compute reference element offsets
|
|
|
+ data.offsets.reference = getReferenceOffsets(this.state, this.popper, this.reference, this.options.positionFixed);
|
|
|
+
|
|
|
+ // compute auto placement, store placement inside the data object,
|
|
|
+ // modifiers will be able to edit `placement` if needed
|
|
|
+ // and refer to originalPlacement to know the original value
|
|
|
+ data.placement = computeAutoPlacement(this.options.placement, data.offsets.reference, this.popper, this.reference, this.options.modifiers.flip.boundariesElement, this.options.modifiers.flip.padding);
|
|
|
+
|
|
|
+ // store the computed placement inside `originalPlacement`
|
|
|
+ data.originalPlacement = data.placement;
|
|
|
+
|
|
|
+ data.positionFixed = this.options.positionFixed;
|
|
|
+
|
|
|
+ // compute the popper offsets
|
|
|
+ data.offsets.popper = getPopperOffsets(this.popper, data.offsets.reference, data.placement);
|
|
|
+
|
|
|
+ data.offsets.popper.position = this.options.positionFixed ? 'fixed' : 'absolute';
|
|
|
+
|
|
|
+ // run the modifiers
|
|
|
+ data = runModifiers(this.modifiers, data);
|
|
|
+
|
|
|
+ // the first `update` will call `onCreate` callback
|
|
|
+ // the other ones will call `onUpdate` callback
|
|
|
+ if (!this.state.isCreated) {
|
|
|
+ this.state.isCreated = true;
|
|
|
+ this.options.onCreate(data);
|
|
|
+ } else {
|
|
|
+ this.options.onUpdate(data);
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Helper used to know if the given modifier is enabled.
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @returns {Boolean}
|
|
|
+ */
|
|
|
+function isModifierEnabled(modifiers, modifierName) {
|
|
|
+ return modifiers.some(function (_ref) {
|
|
|
+ var name = _ref.name,
|
|
|
+ enabled = _ref.enabled;
|
|
|
+ return enabled && name === modifierName;
|
|
|
+ });
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Get the prefixed supported property name
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @argument {String} property (camelCase)
|
|
|
+ * @returns {String} prefixed property (camelCase or PascalCase, depending on the vendor prefix)
|
|
|
+ */
|
|
|
+function getSupportedPropertyName(property) {
|
|
|
+ var prefixes = [false, 'ms', 'Webkit', 'Moz', 'O'];
|
|
|
+ var upperProp = property.charAt(0).toUpperCase() + property.slice(1);
|
|
|
+
|
|
|
+ for (var i = 0; i < prefixes.length; i++) {
|
|
|
+ var prefix = prefixes[i];
|
|
|
+ var toCheck = prefix ? '' + prefix + upperProp : property;
|
|
|
+ if (typeof document.body.style[toCheck] !== 'undefined') {
|
|
|
+ return toCheck;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return null;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Destroys the popper.
|
|
|
+ * @method
|
|
|
+ * @memberof Popper
|
|
|
+ */
|
|
|
+function destroy() {
|
|
|
+ this.state.isDestroyed = true;
|
|
|
+
|
|
|
+ // touch DOM only if `applyStyle` modifier is enabled
|
|
|
+ if (isModifierEnabled(this.modifiers, 'applyStyle')) {
|
|
|
+ this.popper.removeAttribute('x-placement');
|
|
|
+ this.popper.style.position = '';
|
|
|
+ this.popper.style.top = '';
|
|
|
+ this.popper.style.left = '';
|
|
|
+ this.popper.style.right = '';
|
|
|
+ this.popper.style.bottom = '';
|
|
|
+ this.popper.style.willChange = '';
|
|
|
+ this.popper.style[getSupportedPropertyName('transform')] = '';
|
|
|
+ }
|
|
|
+
|
|
|
+ this.disableEventListeners();
|
|
|
+
|
|
|
+ // remove the popper if user explicity asked for the deletion on destroy
|
|
|
+ // do not use `remove` because IE11 doesn't support it
|
|
|
+ if (this.options.removeOnDestroy) {
|
|
|
+ this.popper.parentNode.removeChild(this.popper);
|
|
|
+ }
|
|
|
+ return this;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Get the window associated with the element
|
|
|
+ * @argument {Element} element
|
|
|
+ * @returns {Window}
|
|
|
+ */
|
|
|
+function getWindow(element) {
|
|
|
+ var ownerDocument = element.ownerDocument;
|
|
|
+ return ownerDocument ? ownerDocument.defaultView : window;
|
|
|
+}
|
|
|
+
|
|
|
+function attachToScrollParents(scrollParent, event, callback, scrollParents) {
|
|
|
+ var isBody = scrollParent.nodeName === 'BODY';
|
|
|
+ var target = isBody ? scrollParent.ownerDocument.defaultView : scrollParent;
|
|
|
+ target.addEventListener(event, callback, { passive: true });
|
|
|
+
|
|
|
+ if (!isBody) {
|
|
|
+ attachToScrollParents(getScrollParent(target.parentNode), event, callback, scrollParents);
|
|
|
+ }
|
|
|
+ scrollParents.push(target);
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Setup needed event listeners used to update the popper position
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @private
|
|
|
+ */
|
|
|
+function setupEventListeners(reference, options, state, updateBound) {
|
|
|
+ // Resize event listener on window
|
|
|
+ state.updateBound = updateBound;
|
|
|
+ getWindow(reference).addEventListener('resize', state.updateBound, { passive: true });
|
|
|
+
|
|
|
+ // Scroll event listener on scroll parents
|
|
|
+ var scrollElement = getScrollParent(reference);
|
|
|
+ attachToScrollParents(scrollElement, 'scroll', state.updateBound, state.scrollParents);
|
|
|
+ state.scrollElement = scrollElement;
|
|
|
+ state.eventsEnabled = true;
|
|
|
+
|
|
|
+ return state;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * It will add resize/scroll events and start recalculating
|
|
|
+ * position of the popper element when they are triggered.
|
|
|
+ * @method
|
|
|
+ * @memberof Popper
|
|
|
+ */
|
|
|
+function enableEventListeners() {
|
|
|
+ if (!this.state.eventsEnabled) {
|
|
|
+ this.state = setupEventListeners(this.reference, this.options, this.state, this.scheduleUpdate);
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Remove event listeners used to update the popper position
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @private
|
|
|
+ */
|
|
|
+function removeEventListeners(reference, state) {
|
|
|
+ // Remove resize event listener on window
|
|
|
+ getWindow(reference).removeEventListener('resize', state.updateBound);
|
|
|
+
|
|
|
+ // Remove scroll event listener on scroll parents
|
|
|
+ state.scrollParents.forEach(function (target) {
|
|
|
+ target.removeEventListener('scroll', state.updateBound);
|
|
|
+ });
|
|
|
+
|
|
|
+ // Reset state
|
|
|
+ state.updateBound = null;
|
|
|
+ state.scrollParents = [];
|
|
|
+ state.scrollElement = null;
|
|
|
+ state.eventsEnabled = false;
|
|
|
+ return state;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * It will remove resize/scroll events and won't recalculate popper position
|
|
|
+ * when they are triggered. It also won't trigger `onUpdate` callback anymore,
|
|
|
+ * unless you call `update` method manually.
|
|
|
+ * @method
|
|
|
+ * @memberof Popper
|
|
|
+ */
|
|
|
+function disableEventListeners() {
|
|
|
+ if (this.state.eventsEnabled) {
|
|
|
+ cancelAnimationFrame(this.scheduleUpdate);
|
|
|
+ this.state = removeEventListeners(this.reference, this.state);
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Tells if a given input is a number
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @param {*} input to check
|
|
|
+ * @return {Boolean}
|
|
|
+ */
|
|
|
+function isNumeric(n) {
|
|
|
+ return n !== '' && !isNaN(parseFloat(n)) && isFinite(n);
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Set the style to the given popper
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @argument {Element} element - Element to apply the style to
|
|
|
+ * @argument {Object} styles
|
|
|
+ * Object with a list of properties and values which will be applied to the element
|
|
|
+ */
|
|
|
+function setStyles(element, styles) {
|
|
|
+ Object.keys(styles).forEach(function (prop) {
|
|
|
+ var unit = '';
|
|
|
+ // add unit if the value is numeric and is one of the following
|
|
|
+ if (['width', 'height', 'top', 'right', 'bottom', 'left'].indexOf(prop) !== -1 && isNumeric(styles[prop])) {
|
|
|
+ unit = 'px';
|
|
|
+ }
|
|
|
+ element.style[prop] = styles[prop] + unit;
|
|
|
+ });
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Set the attributes to the given popper
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @argument {Element} element - Element to apply the attributes to
|
|
|
+ * @argument {Object} styles
|
|
|
+ * Object with a list of properties and values which will be applied to the element
|
|
|
+ */
|
|
|
+function setAttributes(element, attributes) {
|
|
|
+ Object.keys(attributes).forEach(function (prop) {
|
|
|
+ var value = attributes[prop];
|
|
|
+ if (value !== false) {
|
|
|
+ element.setAttribute(prop, attributes[prop]);
|
|
|
+ } else {
|
|
|
+ element.removeAttribute(prop);
|
|
|
+ }
|
|
|
+ });
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * @function
|
|
|
+ * @memberof Modifiers
|
|
|
+ * @argument {Object} data - The data object generated by `update` method
|
|
|
+ * @argument {Object} data.styles - List of style properties - values to apply to popper element
|
|
|
+ * @argument {Object} data.attributes - List of attribute properties - values to apply to popper element
|
|
|
+ * @argument {Object} options - Modifiers configuration and options
|
|
|
+ * @returns {Object} The same data object
|
|
|
+ */
|
|
|
+function applyStyle(data) {
|
|
|
+ // any property present in `data.styles` will be applied to the popper,
|
|
|
+ // in this way we can make the 3rd party modifiers add custom styles to it
|
|
|
+ // Be aware, modifiers could override the properties defined in the previous
|
|
|
+ // lines of this modifier!
|
|
|
+ setStyles(data.instance.popper, data.styles);
|
|
|
+
|
|
|
+ // any property present in `data.attributes` will be applied to the popper,
|
|
|
+ // they will be set as HTML attributes of the element
|
|
|
+ setAttributes(data.instance.popper, data.attributes);
|
|
|
+
|
|
|
+ // if arrowElement is defined and arrowStyles has some properties
|
|
|
+ if (data.arrowElement && Object.keys(data.arrowStyles).length) {
|
|
|
+ setStyles(data.arrowElement, data.arrowStyles);
|
|
|
+ }
|
|
|
+
|
|
|
+ return data;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Set the x-placement attribute before everything else because it could be used
|
|
|
+ * to add margins to the popper margins needs to be calculated to get the
|
|
|
+ * correct popper offsets.
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.modifiers
|
|
|
+ * @param {HTMLElement} reference - The reference element used to position the popper
|
|
|
+ * @param {HTMLElement} popper - The HTML element used as popper
|
|
|
+ * @param {Object} options - Popper.js options
|
|
|
+ */
|
|
|
+function applyStyleOnLoad(reference, popper, options, modifierOptions, state) {
|
|
|
+ // compute reference element offsets
|
|
|
+ var referenceOffsets = getReferenceOffsets(state, popper, reference, options.positionFixed);
|
|
|
+
|
|
|
+ // compute auto placement, store placement inside the data object,
|
|
|
+ // modifiers will be able to edit `placement` if needed
|
|
|
+ // and refer to originalPlacement to know the original value
|
|
|
+ var placement = computeAutoPlacement(options.placement, referenceOffsets, popper, reference, options.modifiers.flip.boundariesElement, options.modifiers.flip.padding);
|
|
|
+
|
|
|
+ popper.setAttribute('x-placement', placement);
|
|
|
+
|
|
|
+ // Apply `position` to popper before anything else because
|
|
|
+ // without the position applied we can't guarantee correct computations
|
|
|
+ setStyles(popper, { position: options.positionFixed ? 'fixed' : 'absolute' });
|
|
|
+
|
|
|
+ return options;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * @function
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @argument {Object} data - The data object generated by `update` method
|
|
|
+ * @argument {Boolean} shouldRound - If the offsets should be rounded at all
|
|
|
+ * @returns {Object} The popper's position offsets rounded
|
|
|
+ *
|
|
|
+ * The tale of pixel-perfect positioning. It's still not 100% perfect, but as
|
|
|
+ * good as it can be within reason.
|
|
|
+ * Discussion here: https://github.com/FezVrasta/popper.js/pull/715
|
|
|
+ *
|
|
|
+ * Low DPI screens cause a popper to be blurry if not using full pixels (Safari
|
|
|
+ * as well on High DPI screens).
|
|
|
+ *
|
|
|
+ * Firefox prefers no rounding for positioning and does not have blurriness on
|
|
|
+ * high DPI screens.
|
|
|
+ *
|
|
|
+ * Only horizontal placement and left/right values need to be considered.
|
|
|
+ */
|
|
|
+function getRoundedOffsets(data, shouldRound) {
|
|
|
+ var _data$offsets = data.offsets,
|
|
|
+ popper = _data$offsets.popper,
|
|
|
+ reference = _data$offsets.reference;
|
|
|
+ var round = Math.round,
|
|
|
+ floor = Math.floor;
|
|
|
+
|
|
|
+ var noRound = function noRound(v) {
|
|
|
+ return v;
|
|
|
+ };
|
|
|
+
|
|
|
+ var referenceWidth = round(reference.width);
|
|
|
+ var popperWidth = round(popper.width);
|
|
|
+
|
|
|
+ var isVertical = ['left', 'right'].indexOf(data.placement) !== -1;
|
|
|
+ var isVariation = data.placement.indexOf('-') !== -1;
|
|
|
+ var sameWidthParity = referenceWidth % 2 === popperWidth % 2;
|
|
|
+ var bothOddWidth = referenceWidth % 2 === 1 && popperWidth % 2 === 1;
|
|
|
+
|
|
|
+ var horizontalToInteger = !shouldRound ? noRound : isVertical || isVariation || sameWidthParity ? round : floor;
|
|
|
+ var verticalToInteger = !shouldRound ? noRound : round;
|
|
|
+
|
|
|
+ return {
|
|
|
+ left: horizontalToInteger(bothOddWidth && !isVariation && shouldRound ? popper.left - 1 : popper.left),
|
|
|
+ top: verticalToInteger(popper.top),
|
|
|
+ bottom: verticalToInteger(popper.bottom),
|
|
|
+ right: horizontalToInteger(popper.right)
|
|
|
+ };
|
|
|
+}
|
|
|
+
|
|
|
+var isFirefox = isBrowser && /Firefox/i.test(navigator.userAgent);
|
|
|
+
|
|
|
+/**
|
|
|
+ * @function
|
|
|
+ * @memberof Modifiers
|
|
|
+ * @argument {Object} data - The data object generated by `update` method
|
|
|
+ * @argument {Object} options - Modifiers configuration and options
|
|
|
+ * @returns {Object} The data object, properly modified
|
|
|
+ */
|
|
|
+function computeStyle(data, options) {
|
|
|
+ var x = options.x,
|
|
|
+ y = options.y;
|
|
|
+ var popper = data.offsets.popper;
|
|
|
+
|
|
|
+ // Remove this legacy support in Popper.js v2
|
|
|
+
|
|
|
+ var legacyGpuAccelerationOption = find(data.instance.modifiers, function (modifier) {
|
|
|
+ return modifier.name === 'applyStyle';
|
|
|
+ }).gpuAcceleration;
|
|
|
+ if (legacyGpuAccelerationOption !== undefined) {
|
|
|
+ console.warn('WARNING: `gpuAcceleration` option moved to `computeStyle` modifier and will not be supported in future versions of Popper.js!');
|
|
|
+ }
|
|
|
+ var gpuAcceleration = legacyGpuAccelerationOption !== undefined ? legacyGpuAccelerationOption : options.gpuAcceleration;
|
|
|
+
|
|
|
+ var offsetParent = getOffsetParent(data.instance.popper);
|
|
|
+ var offsetParentRect = getBoundingClientRect(offsetParent);
|
|
|
+
|
|
|
+ // Styles
|
|
|
+ var styles = {
|
|
|
+ position: popper.position
|
|
|
+ };
|
|
|
+
|
|
|
+ var offsets = getRoundedOffsets(data, window.devicePixelRatio < 2 || !isFirefox);
|
|
|
+
|
|
|
+ var sideA = x === 'bottom' ? 'top' : 'bottom';
|
|
|
+ var sideB = y === 'right' ? 'left' : 'right';
|
|
|
+
|
|
|
+ // if gpuAcceleration is set to `true` and transform is supported,
|
|
|
+ // we use `translate3d` to apply the position to the popper we
|
|
|
+ // automatically use the supported prefixed version if needed
|
|
|
+ var prefixedProperty = getSupportedPropertyName('transform');
|
|
|
+
|
|
|
+ // now, let's make a step back and look at this code closely (wtf?)
|
|
|
+ // If the content of the popper grows once it's been positioned, it
|
|
|
+ // may happen that the popper gets misplaced because of the new content
|
|
|
+ // overflowing its reference element
|
|
|
+ // To avoid this problem, we provide two options (x and y), which allow
|
|
|
+ // the consumer to define the offset origin.
|
|
|
+ // If we position a popper on top of a reference element, we can set
|
|
|
+ // `x` to `top` to make the popper grow towards its top instead of
|
|
|
+ // its bottom.
|
|
|
+ var left = void 0,
|
|
|
+ top = void 0;
|
|
|
+ if (sideA === 'bottom') {
|
|
|
+ // when offsetParent is <html> the positioning is relative to the bottom of the screen (excluding the scrollbar)
|
|
|
+ // and not the bottom of the html element
|
|
|
+ if (offsetParent.nodeName === 'HTML') {
|
|
|
+ top = -offsetParent.clientHeight + offsets.bottom;
|
|
|
+ } else {
|
|
|
+ top = -offsetParentRect.height + offsets.bottom;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ top = offsets.top;
|
|
|
+ }
|
|
|
+ if (sideB === 'right') {
|
|
|
+ if (offsetParent.nodeName === 'HTML') {
|
|
|
+ left = -offsetParent.clientWidth + offsets.right;
|
|
|
+ } else {
|
|
|
+ left = -offsetParentRect.width + offsets.right;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ left = offsets.left;
|
|
|
+ }
|
|
|
+ if (gpuAcceleration && prefixedProperty) {
|
|
|
+ styles[prefixedProperty] = 'translate3d(' + left + 'px, ' + top + 'px, 0)';
|
|
|
+ styles[sideA] = 0;
|
|
|
+ styles[sideB] = 0;
|
|
|
+ styles.willChange = 'transform';
|
|
|
+ } else {
|
|
|
+ // othwerise, we use the standard `top`, `left`, `bottom` and `right` properties
|
|
|
+ var invertTop = sideA === 'bottom' ? -1 : 1;
|
|
|
+ var invertLeft = sideB === 'right' ? -1 : 1;
|
|
|
+ styles[sideA] = top * invertTop;
|
|
|
+ styles[sideB] = left * invertLeft;
|
|
|
+ styles.willChange = sideA + ', ' + sideB;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Attributes
|
|
|
+ var attributes = {
|
|
|
+ 'x-placement': data.placement
|
|
|
+ };
|
|
|
+
|
|
|
+ // Update `data` attributes, styles and arrowStyles
|
|
|
+ data.attributes = _extends({}, attributes, data.attributes);
|
|
|
+ data.styles = _extends({}, styles, data.styles);
|
|
|
+ data.arrowStyles = _extends({}, data.offsets.arrow, data.arrowStyles);
|
|
|
+
|
|
|
+ return data;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Helper used to know if the given modifier depends from another one.<br />
|
|
|
+ * It checks if the needed modifier is listed and enabled.
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @param {Array} modifiers - list of modifiers
|
|
|
+ * @param {String} requestingName - name of requesting modifier
|
|
|
+ * @param {String} requestedName - name of requested modifier
|
|
|
+ * @returns {Boolean}
|
|
|
+ */
|
|
|
+function isModifierRequired(modifiers, requestingName, requestedName) {
|
|
|
+ var requesting = find(modifiers, function (_ref) {
|
|
|
+ var name = _ref.name;
|
|
|
+ return name === requestingName;
|
|
|
+ });
|
|
|
+
|
|
|
+ var isRequired = !!requesting && modifiers.some(function (modifier) {
|
|
|
+ return modifier.name === requestedName && modifier.enabled && modifier.order < requesting.order;
|
|
|
+ });
|
|
|
+
|
|
|
+ if (!isRequired) {
|
|
|
+ var _requesting = '`' + requestingName + '`';
|
|
|
+ var requested = '`' + requestedName + '`';
|
|
|
+ console.warn(requested + ' modifier is required by ' + _requesting + ' modifier in order to work, be sure to include it before ' + _requesting + '!');
|
|
|
+ }
|
|
|
+ return isRequired;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * @function
|
|
|
+ * @memberof Modifiers
|
|
|
+ * @argument {Object} data - The data object generated by update method
|
|
|
+ * @argument {Object} options - Modifiers configuration and options
|
|
|
+ * @returns {Object} The data object, properly modified
|
|
|
+ */
|
|
|
+function arrow(data, options) {
|
|
|
+ var _data$offsets$arrow;
|
|
|
+
|
|
|
+ // arrow depends on keepTogether in order to work
|
|
|
+ if (!isModifierRequired(data.instance.modifiers, 'arrow', 'keepTogether')) {
|
|
|
+ return data;
|
|
|
+ }
|
|
|
+
|
|
|
+ var arrowElement = options.element;
|
|
|
+
|
|
|
+ // if arrowElement is a string, suppose it's a CSS selector
|
|
|
+ if (typeof arrowElement === 'string') {
|
|
|
+ arrowElement = data.instance.popper.querySelector(arrowElement);
|
|
|
+
|
|
|
+ // if arrowElement is not found, don't run the modifier
|
|
|
+ if (!arrowElement) {
|
|
|
+ return data;
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ // if the arrowElement isn't a query selector we must check that the
|
|
|
+ // provided DOM node is child of its popper node
|
|
|
+ if (!data.instance.popper.contains(arrowElement)) {
|
|
|
+ console.warn('WARNING: `arrow.element` must be child of its popper element!');
|
|
|
+ return data;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var placement = data.placement.split('-')[0];
|
|
|
+ var _data$offsets = data.offsets,
|
|
|
+ popper = _data$offsets.popper,
|
|
|
+ reference = _data$offsets.reference;
|
|
|
+
|
|
|
+ var isVertical = ['left', 'right'].indexOf(placement) !== -1;
|
|
|
+
|
|
|
+ var len = isVertical ? 'height' : 'width';
|
|
|
+ var sideCapitalized = isVertical ? 'Top' : 'Left';
|
|
|
+ var side = sideCapitalized.toLowerCase();
|
|
|
+ var altSide = isVertical ? 'left' : 'top';
|
|
|
+ var opSide = isVertical ? 'bottom' : 'right';
|
|
|
+ var arrowElementSize = getOuterSizes(arrowElement)[len];
|
|
|
+
|
|
|
+ //
|
|
|
+ // extends keepTogether behavior making sure the popper and its
|
|
|
+ // reference have enough pixels in conjunction
|
|
|
+ //
|
|
|
+
|
|
|
+ // top/left side
|
|
|
+ if (reference[opSide] - arrowElementSize < popper[side]) {
|
|
|
+ data.offsets.popper[side] -= popper[side] - (reference[opSide] - arrowElementSize);
|
|
|
+ }
|
|
|
+ // bottom/right side
|
|
|
+ if (reference[side] + arrowElementSize > popper[opSide]) {
|
|
|
+ data.offsets.popper[side] += reference[side] + arrowElementSize - popper[opSide];
|
|
|
+ }
|
|
|
+ data.offsets.popper = getClientRect(data.offsets.popper);
|
|
|
+
|
|
|
+ // compute center of the popper
|
|
|
+ var center = reference[side] + reference[len] / 2 - arrowElementSize / 2;
|
|
|
+
|
|
|
+ // Compute the sideValue using the updated popper offsets
|
|
|
+ // take popper margin in account because we don't have this info available
|
|
|
+ var css = getStyleComputedProperty(data.instance.popper);
|
|
|
+ var popperMarginSide = parseFloat(css['margin' + sideCapitalized], 10);
|
|
|
+ var popperBorderSide = parseFloat(css['border' + sideCapitalized + 'Width'], 10);
|
|
|
+ var sideValue = center - data.offsets.popper[side] - popperMarginSide - popperBorderSide;
|
|
|
+
|
|
|
+ // prevent arrowElement from being placed not contiguously to its popper
|
|
|
+ sideValue = Math.max(Math.min(popper[len] - arrowElementSize, sideValue), 0);
|
|
|
+
|
|
|
+ data.arrowElement = arrowElement;
|
|
|
+ data.offsets.arrow = (_data$offsets$arrow = {}, defineProperty(_data$offsets$arrow, side, Math.round(sideValue)), defineProperty(_data$offsets$arrow, altSide, ''), _data$offsets$arrow);
|
|
|
+
|
|
|
+ return data;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Get the opposite placement variation of the given one
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @argument {String} placement variation
|
|
|
+ * @returns {String} flipped placement variation
|
|
|
+ */
|
|
|
+function getOppositeVariation(variation) {
|
|
|
+ if (variation === 'end') {
|
|
|
+ return 'start';
|
|
|
+ } else if (variation === 'start') {
|
|
|
+ return 'end';
|
|
|
+ }
|
|
|
+ return variation;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * List of accepted placements to use as values of the `placement` option.<br />
|
|
|
+ * Valid placements are:
|
|
|
+ * - `auto`
|
|
|
+ * - `top`
|
|
|
+ * - `right`
|
|
|
+ * - `bottom`
|
|
|
+ * - `left`
|
|
|
+ *
|
|
|
+ * Each placement can have a variation from this list:
|
|
|
+ * - `-start`
|
|
|
+ * - `-end`
|
|
|
+ *
|
|
|
+ * Variations are interpreted easily if you think of them as the left to right
|
|
|
+ * written languages. Horizontally (`top` and `bottom`), `start` is left and `end`
|
|
|
+ * is right.<br />
|
|
|
+ * Vertically (`left` and `right`), `start` is top and `end` is bottom.
|
|
|
+ *
|
|
|
+ * Some valid examples are:
|
|
|
+ * - `top-end` (on top of reference, right aligned)
|
|
|
+ * - `right-start` (on right of reference, top aligned)
|
|
|
+ * - `bottom` (on bottom, centered)
|
|
|
+ * - `auto-end` (on the side with more space available, alignment depends by placement)
|
|
|
+ *
|
|
|
+ * @static
|
|
|
+ * @type {Array}
|
|
|
+ * @enum {String}
|
|
|
+ * @readonly
|
|
|
+ * @method placements
|
|
|
+ * @memberof Popper
|
|
|
+ */
|
|
|
+var placements = ['auto-start', 'auto', 'auto-end', 'top-start', 'top', 'top-end', 'right-start', 'right', 'right-end', 'bottom-end', 'bottom', 'bottom-start', 'left-end', 'left', 'left-start'];
|
|
|
+
|
|
|
+// Get rid of `auto` `auto-start` and `auto-end`
|
|
|
+var validPlacements = placements.slice(3);
|
|
|
+
|
|
|
+/**
|
|
|
+ * Given an initial placement, returns all the subsequent placements
|
|
|
+ * clockwise (or counter-clockwise).
|
|
|
+ *
|
|
|
+ * @method
|
|
|
+ * @memberof Popper.Utils
|
|
|
+ * @argument {String} placement - A valid placement (it accepts variations)
|
|
|
+ * @argument {Boolean} counter - Set to true to walk the placements counterclockwise
|
|
|
+ * @returns {Array} placements including their variations
|
|
|
+ */
|
|
|
+function clockwise(placement) {
|
|
|
+ var counter = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
|
|
|
+
|
|
|
+ var index = validPlacements.indexOf(placement);
|
|
|
+ var arr = validPlacements.slice(index + 1).concat(validPlacements.slice(0, index));
|
|
|
+ return counter ? arr.reverse() : arr;
|
|
|
+}
|
|
|
+
|
|
|
+var BEHAVIORS = {
|
|
|
+ FLIP: 'flip',
|
|
|
+ CLOCKWISE: 'clockwise',
|
|
|
+ COUNTERCLOCKWISE: 'counterclockwise'
|
|
|
+};
|
|
|
+
|
|
|
+/**
|
|
|
+ * @function
|
|
|
+ * @memberof Modifiers
|
|
|
+ * @argument {Object} data - The data object generated by update method
|
|
|
+ * @argument {Object} options - Modifiers configuration and options
|
|
|
+ * @returns {Object} The data object, properly modified
|
|
|
+ */
|
|
|
+function flip(data, options) {
|
|
|
+ // if `inner` modifier is enabled, we can't use the `flip` modifier
|
|
|
+ if (isModifierEnabled(data.instance.modifiers, 'inner')) {
|
|
|
+ return data;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (data.flipped && data.placement === data.originalPlacement) {
|
|
|
+ // seems like flip is trying to loop, probably there's not enough space on any of the flippable sides
|
|
|
+ return data;
|
|
|
+ }
|
|
|
+
|
|
|
+ var boundaries = getBoundaries(data.instance.popper, data.instance.reference, options.padding, options.boundariesElement, data.positionFixed);
|
|
|
+
|
|
|
+ var placement = data.placement.split('-')[0];
|
|
|
+ var placementOpposite = getOppositePlacement(placement);
|
|
|
+ var variation = data.placement.split('-')[1] || '';
|
|
|
+
|
|
|
+ var flipOrder = [];
|
|
|
+
|
|
|
+ switch (options.behavior) {
|
|
|
+ case BEHAVIORS.FLIP:
|
|
|
+ flipOrder = [placement, placementOpposite];
|
|
|
+ break;
|
|
|
+ case BEHAVIORS.CLOCKWISE:
|
|
|
+ flipOrder = clockwise(placement);
|
|
|
+ break;
|
|
|
+ case BEHAVIORS.COUNTERCLOCKWISE:
|
|
|
+ flipOrder = clockwise(placement, true);
|
|
|
+ break;
|
|
|
+ default:
|
|
|
+ flipOrder = options.behavior;
|
|
|
+ }
|
|
|
+
|
|
|
+ flipOrder.forEach(function (step, index) {
|
|
|
+ if (placement !== step || flipOrder.length === index + 1) {
|
|
|
+ return data;
|
|
|
+ }
|
|
|
+
|
|
|
+ placement = data.placement.split('-')[0];
|
|
|
+ placementOpposite = getOppositePlacement(placement);
|
|
|
+
|
|
|
+ var popperOffsets = data.offsets.popper;
|
|
|
+ var refOffsets = data.offsets.reference;
|
|
|
+
|
|
|
+ // using floor because the reference offsets may contain decimals we are not going to consider here
|
|
|
+ var floor = Math.floor;
|
|
|
+ var overlapsRef = placement === 'left' && floor(popperOffsets.right) > floor(refOffsets.left) || placement === 'right' && floor(popperOffsets.left) < floor(refOffsets.right) || placement === 'top' && floor(popperOffsets.bottom) > floor(refOffsets.top) || placement === 'bottom' && floor(popperOffsets.top) < floor(refOffsets.bottom);
|
|
|
+
|
|
|
+ var overflowsLeft = floor(popperOffsets.left) < floor(boundaries.left);
|
|
|
+ var overflowsRight = floor(popperOffsets.right) > floor(boundaries.right);
|
|
|
+ var overflowsTop = floor(popperOffsets.top) < floor(boundaries.top);
|
|
|
+ var overflowsBottom = floor(popperOffsets.bottom) > floor(boundaries.bottom);
|
|
|
+
|
|
|
+ var overflowsBoundaries = placement === 'left' && overflowsLeft || placement === 'right' && overflowsRight || placement === 'top' && overflowsTop || placement === 'bottom' && overflowsBottom;
|
|
|
+
|
|
|
+ // flip the variation if required
|
|
|
+ var isVertical = ['top', 'bottom'].indexOf(placement) !== -1;
|
|
|
+
|
|
|
+ // flips variation if reference element overflows boundaries
|
|
|
+ var flippedVariationByRef = !!options.flipVariations && (isVertical && variation === 'start' && overflowsLeft || isVertical && variation === 'end' && overflowsRight || !isVertical && variation === 'start' && overflowsTop || !isVertical && variation === 'end' && overflowsBottom);
|
|
|
+
|
|
|
+ // flips variation if popper content overflows boundaries
|
|
|
+ var flippedVariationByContent = !!options.flipVariationsByContent && (isVertical && variation === 'start' && overflowsRight || isVertical && variation === 'end' && overflowsLeft || !isVertical && variation === 'start' && overflowsBottom || !isVertical && variation === 'end' && overflowsTop);
|
|
|
+
|
|
|
+ var flippedVariation = flippedVariationByRef || flippedVariationByContent;
|
|
|
+
|
|
|
+ if (overlapsRef || overflowsBoundaries || flippedVariation) {
|
|
|
+ // this boolean to detect any flip loop
|
|
|
+ data.flipped = true;
|
|
|
+
|
|
|
+ if (overlapsRef || overflowsBoundaries) {
|
|
|
+ placement = flipOrder[index + 1];
|
|
|
+ }
|
|
|
+
|
|
|
+ if (flippedVariation) {
|
|
|
+ variation = getOppositeVariation(variation);
|
|
|
+ }
|
|
|
+
|
|
|
+ data.placement = placement + (variation ? '-' + variation : '');
|
|
|
+
|
|
|
+ // this object contains `position`, we want to preserve it along with
|
|
|
+ // any additional property we may add in the future
|
|
|
+ data.offsets.popper = _extends({}, data.offsets.popper, getPopperOffsets(data.instance.popper, data.offsets.reference, data.placement));
|
|
|
+
|
|
|
+ data = runModifiers(data.instance.modifiers, data, 'flip');
|
|
|
+ }
|
|
|
+ });
|
|
|
+ return data;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * @function
|
|
|
+ * @memberof Modifiers
|
|
|
+ * @argument {Object} data - The data object generated by update method
|
|
|
+ * @argument {Object} options - Modifiers configuration and options
|
|
|
+ * @returns {Object} The data object, properly modified
|
|
|
+ */
|
|
|
+function keepTogether(data) {
|
|
|
+ var _data$offsets = data.offsets,
|
|
|
+ popper = _data$offsets.popper,
|
|
|
+ reference = _data$offsets.reference;
|
|
|
+
|
|
|
+ var placement = data.placement.split('-')[0];
|
|
|
+ var floor = Math.floor;
|
|
|
+ var isVertical = ['top', 'bottom'].indexOf(placement) !== -1;
|
|
|
+ var side = isVertical ? 'right' : 'bottom';
|
|
|
+ var opSide = isVertical ? 'left' : 'top';
|
|
|
+ var measurement = isVertical ? 'width' : 'height';
|
|
|
+
|
|
|
+ if (popper[side] < floor(reference[opSide])) {
|
|
|
+ data.offsets.popper[opSide] = floor(reference[opSide]) - popper[measurement];
|
|
|
+ }
|
|
|
+ if (popper[opSide] > floor(reference[side])) {
|
|
|
+ data.offsets.popper[opSide] = floor(reference[side]);
|
|
|
+ }
|
|
|
+
|
|
|
+ return data;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Converts a string containing value + unit into a px value number
|
|
|
+ * @function
|
|
|
+ * @memberof {modifiers~offset}
|
|
|
+ * @private
|
|
|
+ * @argument {String} str - Value + unit string
|
|
|
+ * @argument {String} measurement - `height` or `width`
|
|
|
+ * @argument {Object} popperOffsets
|
|
|
+ * @argument {Object} referenceOffsets
|
|
|
+ * @returns {Number|String}
|
|
|
+ * Value in pixels, or original string if no values were extracted
|
|
|
+ */
|
|
|
+function toValue(str, measurement, popperOffsets, referenceOffsets) {
|
|
|
+ // separate value from unit
|
|
|
+ var split = str.match(/((?:\-|\+)?\d*\.?\d*)(.*)/);
|
|
|
+ var value = +split[1];
|
|
|
+ var unit = split[2];
|
|
|
+
|
|
|
+ // If it's not a number it's an operator, I guess
|
|
|
+ if (!value) {
|
|
|
+ return str;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (unit.indexOf('%') === 0) {
|
|
|
+ var element = void 0;
|
|
|
+ switch (unit) {
|
|
|
+ case '%p':
|
|
|
+ element = popperOffsets;
|
|
|
+ break;
|
|
|
+ case '%':
|
|
|
+ case '%r':
|
|
|
+ default:
|
|
|
+ element = referenceOffsets;
|
|
|
+ }
|
|
|
+
|
|
|
+ var rect = getClientRect(element);
|
|
|
+ return rect[measurement] / 100 * value;
|
|
|
+ } else if (unit === 'vh' || unit === 'vw') {
|
|
|
+ // if is a vh or vw, we calculate the size based on the viewport
|
|
|
+ var size = void 0;
|
|
|
+ if (unit === 'vh') {
|
|
|
+ size = Math.max(document.documentElement.clientHeight, window.innerHeight || 0);
|
|
|
+ } else {
|
|
|
+ size = Math.max(document.documentElement.clientWidth, window.innerWidth || 0);
|
|
|
+ }
|
|
|
+ return size / 100 * value;
|
|
|
+ } else {
|
|
|
+ // if is an explicit pixel unit, we get rid of the unit and keep the value
|
|
|
+ // if is an implicit unit, it's px, and we return just the value
|
|
|
+ return value;
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Parse an `offset` string to extrapolate `x` and `y` numeric offsets.
|
|
|
+ * @function
|
|
|
+ * @memberof {modifiers~offset}
|
|
|
+ * @private
|
|
|
+ * @argument {String} offset
|
|
|
+ * @argument {Object} popperOffsets
|
|
|
+ * @argument {Object} referenceOffsets
|
|
|
+ * @argument {String} basePlacement
|
|
|
+ * @returns {Array} a two cells array with x and y offsets in numbers
|
|
|
+ */
|
|
|
+function parseOffset(offset, popperOffsets, referenceOffsets, basePlacement) {
|
|
|
+ var offsets = [0, 0];
|
|
|
+
|
|
|
+ // Use height if placement is left or right and index is 0 otherwise use width
|
|
|
+ // in this way the first offset will use an axis and the second one
|
|
|
+ // will use the other one
|
|
|
+ var useHeight = ['right', 'left'].indexOf(basePlacement) !== -1;
|
|
|
+
|
|
|
+ // Split the offset string to obtain a list of values and operands
|
|
|
+ // The regex addresses values with the plus or minus sign in front (+10, -20, etc)
|
|
|
+ var fragments = offset.split(/(\+|\-)/).map(function (frag) {
|
|
|
+ return frag.trim();
|
|
|
+ });
|
|
|
+
|
|
|
+ // Detect if the offset string contains a pair of values or a single one
|
|
|
+ // they could be separated by comma or space
|
|
|
+ var divider = fragments.indexOf(find(fragments, function (frag) {
|
|
|
+ return frag.search(/,|\s/) !== -1;
|
|
|
+ }));
|
|
|
+
|
|
|
+ if (fragments[divider] && fragments[divider].indexOf(',') === -1) {
|
|
|
+ console.warn('Offsets separated by white space(s) are deprecated, use a comma (,) instead.');
|
|
|
+ }
|
|
|
+
|
|
|
+ // If divider is found, we divide the list of values and operands to divide
|
|
|
+ // them by ofset X and Y.
|
|
|
+ var splitRegex = /\s*,\s*|\s+/;
|
|
|
+ var ops = divider !== -1 ? [fragments.slice(0, divider).concat([fragments[divider].split(splitRegex)[0]]), [fragments[divider].split(splitRegex)[1]].concat(fragments.slice(divider + 1))] : [fragments];
|
|
|
+
|
|
|
+ // Convert the values with units to absolute pixels to allow our computations
|
|
|
+ ops = ops.map(function (op, index) {
|
|
|
+ // Most of the units rely on the orientation of the popper
|
|
|
+ var measurement = (index === 1 ? !useHeight : useHeight) ? 'height' : 'width';
|
|
|
+ var mergeWithPrevious = false;
|
|
|
+ return op
|
|
|
+ // This aggregates any `+` or `-` sign that aren't considered operators
|
|
|
+ // e.g.: 10 + +5 => [10, +, +5]
|
|
|
+ .reduce(function (a, b) {
|
|
|
+ if (a[a.length - 1] === '' && ['+', '-'].indexOf(b) !== -1) {
|
|
|
+ a[a.length - 1] = b;
|
|
|
+ mergeWithPrevious = true;
|
|
|
+ return a;
|
|
|
+ } else if (mergeWithPrevious) {
|
|
|
+ a[a.length - 1] += b;
|
|
|
+ mergeWithPrevious = false;
|
|
|
+ return a;
|
|
|
+ } else {
|
|
|
+ return a.concat(b);
|
|
|
+ }
|
|
|
+ }, [])
|
|
|
+ // Here we convert the string values into number values (in px)
|
|
|
+ .map(function (str) {
|
|
|
+ return toValue(str, measurement, popperOffsets, referenceOffsets);
|
|
|
+ });
|
|
|
+ });
|
|
|
+
|
|
|
+ // Loop trough the offsets arrays and execute the operations
|
|
|
+ ops.forEach(function (op, index) {
|
|
|
+ op.forEach(function (frag, index2) {
|
|
|
+ if (isNumeric(frag)) {
|
|
|
+ offsets[index] += frag * (op[index2 - 1] === '-' ? -1 : 1);
|
|
|
+ }
|
|
|
+ });
|
|
|
+ });
|
|
|
+ return offsets;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * @function
|
|
|
+ * @memberof Modifiers
|
|
|
+ * @argument {Object} data - The data object generated by update method
|
|
|
+ * @argument {Object} options - Modifiers configuration and options
|
|
|
+ * @argument {Number|String} options.offset=0
|
|
|
+ * The offset value as described in the modifier description
|
|
|
+ * @returns {Object} The data object, properly modified
|
|
|
+ */
|
|
|
+function offset(data, _ref) {
|
|
|
+ var offset = _ref.offset;
|
|
|
+ var placement = data.placement,
|
|
|
+ _data$offsets = data.offsets,
|
|
|
+ popper = _data$offsets.popper,
|
|
|
+ reference = _data$offsets.reference;
|
|
|
+
|
|
|
+ var basePlacement = placement.split('-')[0];
|
|
|
+
|
|
|
+ var offsets = void 0;
|
|
|
+ if (isNumeric(+offset)) {
|
|
|
+ offsets = [+offset, 0];
|
|
|
+ } else {
|
|
|
+ offsets = parseOffset(offset, popper, reference, basePlacement);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (basePlacement === 'left') {
|
|
|
+ popper.top += offsets[0];
|
|
|
+ popper.left -= offsets[1];
|
|
|
+ } else if (basePlacement === 'right') {
|
|
|
+ popper.top += offsets[0];
|
|
|
+ popper.left += offsets[1];
|
|
|
+ } else if (basePlacement === 'top') {
|
|
|
+ popper.left += offsets[0];
|
|
|
+ popper.top -= offsets[1];
|
|
|
+ } else if (basePlacement === 'bottom') {
|
|
|
+ popper.left += offsets[0];
|
|
|
+ popper.top += offsets[1];
|
|
|
+ }
|
|
|
+
|
|
|
+ data.popper = popper;
|
|
|
+ return data;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * @function
|
|
|
+ * @memberof Modifiers
|
|
|
+ * @argument {Object} data - The data object generated by `update` method
|
|
|
+ * @argument {Object} options - Modifiers configuration and options
|
|
|
+ * @returns {Object} The data object, properly modified
|
|
|
+ */
|
|
|
+function preventOverflow(data, options) {
|
|
|
+ var boundariesElement = options.boundariesElement || getOffsetParent(data.instance.popper);
|
|
|
+
|
|
|
+ // If offsetParent is the reference element, we really want to
|
|
|
+ // go one step up and use the next offsetParent as reference to
|
|
|
+ // avoid to make this modifier completely useless and look like broken
|
|
|
+ if (data.instance.reference === boundariesElement) {
|
|
|
+ boundariesElement = getOffsetParent(boundariesElement);
|
|
|
+ }
|
|
|
+
|
|
|
+ // NOTE: DOM access here
|
|
|
+ // resets the popper's position so that the document size can be calculated excluding
|
|
|
+ // the size of the popper element itself
|
|
|
+ var transformProp = getSupportedPropertyName('transform');
|
|
|
+ var popperStyles = data.instance.popper.style; // assignment to help minification
|
|
|
+ var top = popperStyles.top,
|
|
|
+ left = popperStyles.left,
|
|
|
+ transform = popperStyles[transformProp];
|
|
|
+
|
|
|
+ popperStyles.top = '';
|
|
|
+ popperStyles.left = '';
|
|
|
+ popperStyles[transformProp] = '';
|
|
|
+
|
|
|
+ var boundaries = getBoundaries(data.instance.popper, data.instance.reference, options.padding, boundariesElement, data.positionFixed);
|
|
|
+
|
|
|
+ // NOTE: DOM access here
|
|
|
+ // restores the original style properties after the offsets have been computed
|
|
|
+ popperStyles.top = top;
|
|
|
+ popperStyles.left = left;
|
|
|
+ popperStyles[transformProp] = transform;
|
|
|
+
|
|
|
+ options.boundaries = boundaries;
|
|
|
+
|
|
|
+ var order = options.priority;
|
|
|
+ var popper = data.offsets.popper;
|
|
|
+
|
|
|
+ var check = {
|
|
|
+ primary: function primary(placement) {
|
|
|
+ var value = popper[placement];
|
|
|
+ if (popper[placement] < boundaries[placement] && !options.escapeWithReference) {
|
|
|
+ value = Math.max(popper[placement], boundaries[placement]);
|
|
|
+ }
|
|
|
+ return defineProperty({}, placement, value);
|
|
|
+ },
|
|
|
+ secondary: function secondary(placement) {
|
|
|
+ var mainSide = placement === 'right' ? 'left' : 'top';
|
|
|
+ var value = popper[mainSide];
|
|
|
+ if (popper[placement] > boundaries[placement] && !options.escapeWithReference) {
|
|
|
+ value = Math.min(popper[mainSide], boundaries[placement] - (placement === 'right' ? popper.width : popper.height));
|
|
|
+ }
|
|
|
+ return defineProperty({}, mainSide, value);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ order.forEach(function (placement) {
|
|
|
+ var side = ['left', 'top'].indexOf(placement) !== -1 ? 'primary' : 'secondary';
|
|
|
+ popper = _extends({}, popper, check[side](placement));
|
|
|
+ });
|
|
|
+
|
|
|
+ data.offsets.popper = popper;
|
|
|
+
|
|
|
+ return data;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * @function
|
|
|
+ * @memberof Modifiers
|
|
|
+ * @argument {Object} data - The data object generated by `update` method
|
|
|
+ * @argument {Object} options - Modifiers configuration and options
|
|
|
+ * @returns {Object} The data object, properly modified
|
|
|
+ */
|
|
|
+function shift(data) {
|
|
|
+ var placement = data.placement;
|
|
|
+ var basePlacement = placement.split('-')[0];
|
|
|
+ var shiftvariation = placement.split('-')[1];
|
|
|
+
|
|
|
+ // if shift shiftvariation is specified, run the modifier
|
|
|
+ if (shiftvariation) {
|
|
|
+ var _data$offsets = data.offsets,
|
|
|
+ reference = _data$offsets.reference,
|
|
|
+ popper = _data$offsets.popper;
|
|
|
+
|
|
|
+ var isVertical = ['bottom', 'top'].indexOf(basePlacement) !== -1;
|
|
|
+ var side = isVertical ? 'left' : 'top';
|
|
|
+ var measurement = isVertical ? 'width' : 'height';
|
|
|
+
|
|
|
+ var shiftOffsets = {
|
|
|
+ start: defineProperty({}, side, reference[side]),
|
|
|
+ end: defineProperty({}, side, reference[side] + reference[measurement] - popper[measurement])
|
|
|
+ };
|
|
|
+
|
|
|
+ data.offsets.popper = _extends({}, popper, shiftOffsets[shiftvariation]);
|
|
|
+ }
|
|
|
+
|
|
|
+ return data;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * @function
|
|
|
+ * @memberof Modifiers
|
|
|
+ * @argument {Object} data - The data object generated by update method
|
|
|
+ * @argument {Object} options - Modifiers configuration and options
|
|
|
+ * @returns {Object} The data object, properly modified
|
|
|
+ */
|
|
|
+function hide(data) {
|
|
|
+ if (!isModifierRequired(data.instance.modifiers, 'hide', 'preventOverflow')) {
|
|
|
+ return data;
|
|
|
+ }
|
|
|
+
|
|
|
+ var refRect = data.offsets.reference;
|
|
|
+ var bound = find(data.instance.modifiers, function (modifier) {
|
|
|
+ return modifier.name === 'preventOverflow';
|
|
|
+ }).boundaries;
|
|
|
+
|
|
|
+ if (refRect.bottom < bound.top || refRect.left > bound.right || refRect.top > bound.bottom || refRect.right < bound.left) {
|
|
|
+ // Avoid unnecessary DOM access if visibility hasn't changed
|
|
|
+ if (data.hide === true) {
|
|
|
+ return data;
|
|
|
+ }
|
|
|
+
|
|
|
+ data.hide = true;
|
|
|
+ data.attributes['x-out-of-boundaries'] = '';
|
|
|
+ } else {
|
|
|
+ // Avoid unnecessary DOM access if visibility hasn't changed
|
|
|
+ if (data.hide === false) {
|
|
|
+ return data;
|
|
|
+ }
|
|
|
+
|
|
|
+ data.hide = false;
|
|
|
+ data.attributes['x-out-of-boundaries'] = false;
|
|
|
+ }
|
|
|
+
|
|
|
+ return data;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * @function
|
|
|
+ * @memberof Modifiers
|
|
|
+ * @argument {Object} data - The data object generated by `update` method
|
|
|
+ * @argument {Object} options - Modifiers configuration and options
|
|
|
+ * @returns {Object} The data object, properly modified
|
|
|
+ */
|
|
|
+function inner(data) {
|
|
|
+ var placement = data.placement;
|
|
|
+ var basePlacement = placement.split('-')[0];
|
|
|
+ var _data$offsets = data.offsets,
|
|
|
+ popper = _data$offsets.popper,
|
|
|
+ reference = _data$offsets.reference;
|
|
|
+
|
|
|
+ var isHoriz = ['left', 'right'].indexOf(basePlacement) !== -1;
|
|
|
+
|
|
|
+ var subtractLength = ['top', 'left'].indexOf(basePlacement) === -1;
|
|
|
+
|
|
|
+ popper[isHoriz ? 'left' : 'top'] = reference[basePlacement] - (subtractLength ? popper[isHoriz ? 'width' : 'height'] : 0);
|
|
|
+
|
|
|
+ data.placement = getOppositePlacement(placement);
|
|
|
+ data.offsets.popper = getClientRect(popper);
|
|
|
+
|
|
|
+ return data;
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Modifier function, each modifier can have a function of this type assigned
|
|
|
+ * to its `fn` property.<br />
|
|
|
+ * These functions will be called on each update, this means that you must
|
|
|
+ * make sure they are performant enough to avoid performance bottlenecks.
|
|
|
+ *
|
|
|
+ * @function ModifierFn
|
|
|
+ * @argument {dataObject} data - The data object generated by `update` method
|
|
|
+ * @argument {Object} options - Modifiers configuration and options
|
|
|
+ * @returns {dataObject} The data object, properly modified
|
|
|
+ */
|
|
|
+
|
|
|
+/**
|
|
|
+ * Modifiers are plugins used to alter the behavior of your poppers.<br />
|
|
|
+ * Popper.js uses a set of 9 modifiers to provide all the basic functionalities
|
|
|
+ * needed by the library.
|
|
|
+ *
|
|
|
+ * Usually you don't want to override the `order`, `fn` and `onLoad` props.
|
|
|
+ * All the other properties are configurations that could be tweaked.
|
|
|
+ * @namespace modifiers
|
|
|
+ */
|
|
|
+var modifiers = {
|
|
|
+ /**
|
|
|
+ * Modifier used to shift the popper on the start or end of its reference
|
|
|
+ * element.<br />
|
|
|
+ * It will read the variation of the `placement` property.<br />
|
|
|
+ * It can be one either `-end` or `-start`.
|
|
|
+ * @memberof modifiers
|
|
|
+ * @inner
|
|
|
+ */
|
|
|
+ shift: {
|
|
|
+ /** @prop {number} order=100 - Index used to define the order of execution */
|
|
|
+ order: 100,
|
|
|
+ /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
|
|
|
+ enabled: true,
|
|
|
+ /** @prop {ModifierFn} */
|
|
|
+ fn: shift
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The `offset` modifier can shift your popper on both its axis.
|
|
|
+ *
|
|
|
+ * It accepts the following units:
|
|
|
+ * - `px` or unit-less, interpreted as pixels
|
|
|
+ * - `%` or `%r`, percentage relative to the length of the reference element
|
|
|
+ * - `%p`, percentage relative to the length of the popper element
|
|
|
+ * - `vw`, CSS viewport width unit
|
|
|
+ * - `vh`, CSS viewport height unit
|
|
|
+ *
|
|
|
+ * For length is intended the main axis relative to the placement of the popper.<br />
|
|
|
+ * This means that if the placement is `top` or `bottom`, the length will be the
|
|
|
+ * `width`. In case of `left` or `right`, it will be the `height`.
|
|
|
+ *
|
|
|
+ * You can provide a single value (as `Number` or `String`), or a pair of values
|
|
|
+ * as `String` divided by a comma or one (or more) white spaces.<br />
|
|
|
+ * The latter is a deprecated method because it leads to confusion and will be
|
|
|
+ * removed in v2.<br />
|
|
|
+ * Additionally, it accepts additions and subtractions between different units.
|
|
|
+ * Note that multiplications and divisions aren't supported.
|
|
|
+ *
|
|
|
+ * Valid examples are:
|
|
|
+ * ```
|
|
|
+ * 10
|
|
|
+ * '10%'
|
|
|
+ * '10, 10'
|
|
|
+ * '10%, 10'
|
|
|
+ * '10 + 10%'
|
|
|
+ * '10 - 5vh + 3%'
|
|
|
+ * '-10px + 5vh, 5px - 6%'
|
|
|
+ * ```
|
|
|
+ * > **NB**: If you desire to apply offsets to your poppers in a way that may make them overlap
|
|
|
+ * > with their reference element, unfortunately, you will have to disable the `flip` modifier.
|
|
|
+ * > You can read more on this at this [issue](https://github.com/FezVrasta/popper.js/issues/373).
|
|
|
+ *
|
|
|
+ * @memberof modifiers
|
|
|
+ * @inner
|
|
|
+ */
|
|
|
+ offset: {
|
|
|
+ /** @prop {number} order=200 - Index used to define the order of execution */
|
|
|
+ order: 200,
|
|
|
+ /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
|
|
|
+ enabled: true,
|
|
|
+ /** @prop {ModifierFn} */
|
|
|
+ fn: offset,
|
|
|
+ /** @prop {Number|String} offset=0
|
|
|
+ * The offset value as described in the modifier description
|
|
|
+ */
|
|
|
+ offset: 0
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Modifier used to prevent the popper from being positioned outside the boundary.
|
|
|
+ *
|
|
|
+ * A scenario exists where the reference itself is not within the boundaries.<br />
|
|
|
+ * We can say it has "escaped the boundaries" — or just "escaped".<br />
|
|
|
+ * In this case we need to decide whether the popper should either:
|
|
|
+ *
|
|
|
+ * - detach from the reference and remain "trapped" in the boundaries, or
|
|
|
+ * - if it should ignore the boundary and "escape with its reference"
|
|
|
+ *
|
|
|
+ * When `escapeWithReference` is set to`true` and reference is completely
|
|
|
+ * outside its boundaries, the popper will overflow (or completely leave)
|
|
|
+ * the boundaries in order to remain attached to the edge of the reference.
|
|
|
+ *
|
|
|
+ * @memberof modifiers
|
|
|
+ * @inner
|
|
|
+ */
|
|
|
+ preventOverflow: {
|
|
|
+ /** @prop {number} order=300 - Index used to define the order of execution */
|
|
|
+ order: 300,
|
|
|
+ /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
|
|
|
+ enabled: true,
|
|
|
+ /** @prop {ModifierFn} */
|
|
|
+ fn: preventOverflow,
|
|
|
+ /**
|
|
|
+ * @prop {Array} [priority=['left','right','top','bottom']]
|
|
|
+ * Popper will try to prevent overflow following these priorities by default,
|
|
|
+ * then, it could overflow on the left and on top of the `boundariesElement`
|
|
|
+ */
|
|
|
+ priority: ['left', 'right', 'top', 'bottom'],
|
|
|
+ /**
|
|
|
+ * @prop {number} padding=5
|
|
|
+ * Amount of pixel used to define a minimum distance between the boundaries
|
|
|
+ * and the popper. This makes sure the popper always has a little padding
|
|
|
+ * between the edges of its container
|
|
|
+ */
|
|
|
+ padding: 5,
|
|
|
+ /**
|
|
|
+ * @prop {String|HTMLElement} boundariesElement='scrollParent'
|
|
|
+ * Boundaries used by the modifier. Can be `scrollParent`, `window`,
|
|
|
+ * `viewport` or any DOM element.
|
|
|
+ */
|
|
|
+ boundariesElement: 'scrollParent'
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Modifier used to make sure the reference and its popper stay near each other
|
|
|
+ * without leaving any gap between the two. Especially useful when the arrow is
|
|
|
+ * enabled and you want to ensure that it points to its reference element.
|
|
|
+ * It cares only about the first axis. You can still have poppers with margin
|
|
|
+ * between the popper and its reference element.
|
|
|
+ * @memberof modifiers
|
|
|
+ * @inner
|
|
|
+ */
|
|
|
+ keepTogether: {
|
|
|
+ /** @prop {number} order=400 - Index used to define the order of execution */
|
|
|
+ order: 400,
|
|
|
+ /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
|
|
|
+ enabled: true,
|
|
|
+ /** @prop {ModifierFn} */
|
|
|
+ fn: keepTogether
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This modifier is used to move the `arrowElement` of the popper to make
|
|
|
+ * sure it is positioned between the reference element and its popper element.
|
|
|
+ * It will read the outer size of the `arrowElement` node to detect how many
|
|
|
+ * pixels of conjunction are needed.
|
|
|
+ *
|
|
|
+ * It has no effect if no `arrowElement` is provided.
|
|
|
+ * @memberof modifiers
|
|
|
+ * @inner
|
|
|
+ */
|
|
|
+ arrow: {
|
|
|
+ /** @prop {number} order=500 - Index used to define the order of execution */
|
|
|
+ order: 500,
|
|
|
+ /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
|
|
|
+ enabled: true,
|
|
|
+ /** @prop {ModifierFn} */
|
|
|
+ fn: arrow,
|
|
|
+ /** @prop {String|HTMLElement} element='[x-arrow]' - Selector or node used as arrow */
|
|
|
+ element: '[x-arrow]'
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Modifier used to flip the popper's placement when it starts to overlap its
|
|
|
+ * reference element.
|
|
|
+ *
|
|
|
+ * Requires the `preventOverflow` modifier before it in order to work.
|
|
|
+ *
|
|
|
+ * **NOTE:** this modifier will interrupt the current update cycle and will
|
|
|
+ * restart it if it detects the need to flip the placement.
|
|
|
+ * @memberof modifiers
|
|
|
+ * @inner
|
|
|
+ */
|
|
|
+ flip: {
|
|
|
+ /** @prop {number} order=600 - Index used to define the order of execution */
|
|
|
+ order: 600,
|
|
|
+ /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
|
|
|
+ enabled: true,
|
|
|
+ /** @prop {ModifierFn} */
|
|
|
+ fn: flip,
|
|
|
+ /**
|
|
|
+ * @prop {String|Array} behavior='flip'
|
|
|
+ * The behavior used to change the popper's placement. It can be one of
|
|
|
+ * `flip`, `clockwise`, `counterclockwise` or an array with a list of valid
|
|
|
+ * placements (with optional variations)
|
|
|
+ */
|
|
|
+ behavior: 'flip',
|
|
|
+ /**
|
|
|
+ * @prop {number} padding=5
|
|
|
+ * The popper will flip if it hits the edges of the `boundariesElement`
|
|
|
+ */
|
|
|
+ padding: 5,
|
|
|
+ /**
|
|
|
+ * @prop {String|HTMLElement} boundariesElement='viewport'
|
|
|
+ * The element which will define the boundaries of the popper position.
|
|
|
+ * The popper will never be placed outside of the defined boundaries
|
|
|
+ * (except if `keepTogether` is enabled)
|
|
|
+ */
|
|
|
+ boundariesElement: 'viewport',
|
|
|
+ /**
|
|
|
+ * @prop {Boolean} flipVariations=false
|
|
|
+ * The popper will switch placement variation between `-start` and `-end` when
|
|
|
+ * the reference element overlaps its boundaries.
|
|
|
+ *
|
|
|
+ * The original placement should have a set variation.
|
|
|
+ */
|
|
|
+ flipVariations: false,
|
|
|
+ /**
|
|
|
+ * @prop {Boolean} flipVariationsByContent=false
|
|
|
+ * The popper will switch placement variation between `-start` and `-end` when
|
|
|
+ * the popper element overlaps its reference boundaries.
|
|
|
+ *
|
|
|
+ * The original placement should have a set variation.
|
|
|
+ */
|
|
|
+ flipVariationsByContent: false
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Modifier used to make the popper flow toward the inner of the reference element.
|
|
|
+ * By default, when this modifier is disabled, the popper will be placed outside
|
|
|
+ * the reference element.
|
|
|
+ * @memberof modifiers
|
|
|
+ * @inner
|
|
|
+ */
|
|
|
+ inner: {
|
|
|
+ /** @prop {number} order=700 - Index used to define the order of execution */
|
|
|
+ order: 700,
|
|
|
+ /** @prop {Boolean} enabled=false - Whether the modifier is enabled or not */
|
|
|
+ enabled: false,
|
|
|
+ /** @prop {ModifierFn} */
|
|
|
+ fn: inner
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Modifier used to hide the popper when its reference element is outside of the
|
|
|
+ * popper boundaries. It will set a `x-out-of-boundaries` attribute which can
|
|
|
+ * be used to hide with a CSS selector the popper when its reference is
|
|
|
+ * out of boundaries.
|
|
|
+ *
|
|
|
+ * Requires the `preventOverflow` modifier before it in order to work.
|
|
|
+ * @memberof modifiers
|
|
|
+ * @inner
|
|
|
+ */
|
|
|
+ hide: {
|
|
|
+ /** @prop {number} order=800 - Index used to define the order of execution */
|
|
|
+ order: 800,
|
|
|
+ /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
|
|
|
+ enabled: true,
|
|
|
+ /** @prop {ModifierFn} */
|
|
|
+ fn: hide
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Computes the style that will be applied to the popper element to gets
|
|
|
+ * properly positioned.
|
|
|
+ *
|
|
|
+ * Note that this modifier will not touch the DOM, it just prepares the styles
|
|
|
+ * so that `applyStyle` modifier can apply it. This separation is useful
|
|
|
+ * in case you need to replace `applyStyle` with a custom implementation.
|
|
|
+ *
|
|
|
+ * This modifier has `850` as `order` value to maintain backward compatibility
|
|
|
+ * with previous versions of Popper.js. Expect the modifiers ordering method
|
|
|
+ * to change in future major versions of the library.
|
|
|
+ *
|
|
|
+ * @memberof modifiers
|
|
|
+ * @inner
|
|
|
+ */
|
|
|
+ computeStyle: {
|
|
|
+ /** @prop {number} order=850 - Index used to define the order of execution */
|
|
|
+ order: 850,
|
|
|
+ /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
|
|
|
+ enabled: true,
|
|
|
+ /** @prop {ModifierFn} */
|
|
|
+ fn: computeStyle,
|
|
|
+ /**
|
|
|
+ * @prop {Boolean} gpuAcceleration=true
|
|
|
+ * If true, it uses the CSS 3D transformation to position the popper.
|
|
|
+ * Otherwise, it will use the `top` and `left` properties
|
|
|
+ */
|
|
|
+ gpuAcceleration: true,
|
|
|
+ /**
|
|
|
+ * @prop {string} [x='bottom']
|
|
|
+ * Where to anchor the X axis (`bottom` or `top`). AKA X offset origin.
|
|
|
+ * Change this if your popper should grow in a direction different from `bottom`
|
|
|
+ */
|
|
|
+ x: 'bottom',
|
|
|
+ /**
|
|
|
+ * @prop {string} [x='left']
|
|
|
+ * Where to anchor the Y axis (`left` or `right`). AKA Y offset origin.
|
|
|
+ * Change this if your popper should grow in a direction different from `right`
|
|
|
+ */
|
|
|
+ y: 'right'
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Applies the computed styles to the popper element.
|
|
|
+ *
|
|
|
+ * All the DOM manipulations are limited to this modifier. This is useful in case
|
|
|
+ * you want to integrate Popper.js inside a framework or view library and you
|
|
|
+ * want to delegate all the DOM manipulations to it.
|
|
|
+ *
|
|
|
+ * Note that if you disable this modifier, you must make sure the popper element
|
|
|
+ * has its position set to `absolute` before Popper.js can do its work!
|
|
|
+ *
|
|
|
+ * Just disable this modifier and define your own to achieve the desired effect.
|
|
|
+ *
|
|
|
+ * @memberof modifiers
|
|
|
+ * @inner
|
|
|
+ */
|
|
|
+ applyStyle: {
|
|
|
+ /** @prop {number} order=900 - Index used to define the order of execution */
|
|
|
+ order: 900,
|
|
|
+ /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
|
|
|
+ enabled: true,
|
|
|
+ /** @prop {ModifierFn} */
|
|
|
+ fn: applyStyle,
|
|
|
+ /** @prop {Function} */
|
|
|
+ onLoad: applyStyleOnLoad,
|
|
|
+ /**
|
|
|
+ * @deprecated since version 1.10.0, the property moved to `computeStyle` modifier
|
|
|
+ * @prop {Boolean} gpuAcceleration=true
|
|
|
+ * If true, it uses the CSS 3D transformation to position the popper.
|
|
|
+ * Otherwise, it will use the `top` and `left` properties
|
|
|
+ */
|
|
|
+ gpuAcceleration: undefined
|
|
|
+ }
|
|
|
+};
|
|
|
+
|
|
|
+/**
|
|
|
+ * The `dataObject` is an object containing all the information used by Popper.js.
|
|
|
+ * This object is passed to modifiers and to the `onCreate` and `onUpdate` callbacks.
|
|
|
+ * @name dataObject
|
|
|
+ * @property {Object} data.instance The Popper.js instance
|
|
|
+ * @property {String} data.placement Placement applied to popper
|
|
|
+ * @property {String} data.originalPlacement Placement originally defined on init
|
|
|
+ * @property {Boolean} data.flipped True if popper has been flipped by flip modifier
|
|
|
+ * @property {Boolean} data.hide True if the reference element is out of boundaries, useful to know when to hide the popper
|
|
|
+ * @property {HTMLElement} data.arrowElement Node used as arrow by arrow modifier
|
|
|
+ * @property {Object} data.styles Any CSS property defined here will be applied to the popper. It expects the JavaScript nomenclature (eg. `marginBottom`)
|
|
|
+ * @property {Object} data.arrowStyles Any CSS property defined here will be applied to the popper arrow. It expects the JavaScript nomenclature (eg. `marginBottom`)
|
|
|
+ * @property {Object} data.boundaries Offsets of the popper boundaries
|
|
|
+ * @property {Object} data.offsets The measurements of popper, reference and arrow elements
|
|
|
+ * @property {Object} data.offsets.popper `top`, `left`, `width`, `height` values
|
|
|
+ * @property {Object} data.offsets.reference `top`, `left`, `width`, `height` values
|
|
|
+ * @property {Object} data.offsets.arrow] `top` and `left` offsets, only one of them will be different from 0
|
|
|
+ */
|
|
|
+
|
|
|
+/**
|
|
|
+ * Default options provided to Popper.js constructor.<br />
|
|
|
+ * These can be overridden using the `options` argument of Popper.js.<br />
|
|
|
+ * To override an option, simply pass an object with the same
|
|
|
+ * structure of the `options` object, as the 3rd argument. For example:
|
|
|
+ * ```
|
|
|
+ * new Popper(ref, pop, {
|
|
|
+ * modifiers: {
|
|
|
+ * preventOverflow: { enabled: false }
|
|
|
+ * }
|
|
|
+ * })
|
|
|
+ * ```
|
|
|
+ * @type {Object}
|
|
|
+ * @static
|
|
|
+ * @memberof Popper
|
|
|
+ */
|
|
|
+var Defaults = {
|
|
|
+ /**
|
|
|
+ * Popper's placement.
|
|
|
+ * @prop {Popper.placements} placement='bottom'
|
|
|
+ */
|
|
|
+ placement: 'bottom',
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Set this to true if you want popper to position it self in 'fixed' mode
|
|
|
+ * @prop {Boolean} positionFixed=false
|
|
|
+ */
|
|
|
+ positionFixed: false,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Whether events (resize, scroll) are initially enabled.
|
|
|
+ * @prop {Boolean} eventsEnabled=true
|
|
|
+ */
|
|
|
+ eventsEnabled: true,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Set to true if you want to automatically remove the popper when
|
|
|
+ * you call the `destroy` method.
|
|
|
+ * @prop {Boolean} removeOnDestroy=false
|
|
|
+ */
|
|
|
+ removeOnDestroy: false,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Callback called when the popper is created.<br />
|
|
|
+ * By default, it is set to no-op.<br />
|
|
|
+ * Access Popper.js instance with `data.instance`.
|
|
|
+ * @prop {onCreate}
|
|
|
+ */
|
|
|
+ onCreate: function onCreate() {},
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Callback called when the popper is updated. This callback is not called
|
|
|
+ * on the initialization/creation of the popper, but only on subsequent
|
|
|
+ * updates.<br />
|
|
|
+ * By default, it is set to no-op.<br />
|
|
|
+ * Access Popper.js instance with `data.instance`.
|
|
|
+ * @prop {onUpdate}
|
|
|
+ */
|
|
|
+ onUpdate: function onUpdate() {},
|
|
|
+
|
|
|
+ /**
|
|
|
+ * List of modifiers used to modify the offsets before they are applied to the popper.
|
|
|
+ * They provide most of the functionalities of Popper.js.
|
|
|
+ * @prop {modifiers}
|
|
|
+ */
|
|
|
+ modifiers: modifiers
|
|
|
+};
|
|
|
+
|
|
|
+/**
|
|
|
+ * @callback onCreate
|
|
|
+ * @param {dataObject} data
|
|
|
+ */
|
|
|
+
|
|
|
+/**
|
|
|
+ * @callback onUpdate
|
|
|
+ * @param {dataObject} data
|
|
|
+ */
|
|
|
+
|
|
|
+// Utils
|
|
|
+// Methods
|
|
|
+var Popper = function () {
|
|
|
+ /**
|
|
|
+ * Creates a new Popper.js instance.
|
|
|
+ * @class Popper
|
|
|
+ * @param {Element|referenceObject} reference - The reference element used to position the popper
|
|
|
+ * @param {Element} popper - The HTML / XML element used as the popper
|
|
|
+ * @param {Object} options - Your custom options to override the ones defined in [Defaults](#defaults)
|
|
|
+ * @return {Object} instance - The generated Popper.js instance
|
|
|
+ */
|
|
|
+ function Popper(reference, popper) {
|
|
|
+ var _this = this;
|
|
|
+
|
|
|
+ var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
|
|
|
+ classCallCheck(this, Popper);
|
|
|
+
|
|
|
+ this.scheduleUpdate = function () {
|
|
|
+ return requestAnimationFrame(_this.update);
|
|
|
+ };
|
|
|
+
|
|
|
+ // make update() debounced, so that it only runs at most once-per-tick
|
|
|
+ this.update = debounce(this.update.bind(this));
|
|
|
+
|
|
|
+ // with {} we create a new object with the options inside it
|
|
|
+ this.options = _extends({}, Popper.Defaults, options);
|
|
|
+
|
|
|
+ // init state
|
|
|
+ this.state = {
|
|
|
+ isDestroyed: false,
|
|
|
+ isCreated: false,
|
|
|
+ scrollParents: []
|
|
|
+ };
|
|
|
+
|
|
|
+ // get reference and popper elements (allow jQuery wrappers)
|
|
|
+ this.reference = reference && reference.jquery ? reference[0] : reference;
|
|
|
+ this.popper = popper && popper.jquery ? popper[0] : popper;
|
|
|
+
|
|
|
+ // Deep merge modifiers options
|
|
|
+ this.options.modifiers = {};
|
|
|
+ Object.keys(_extends({}, Popper.Defaults.modifiers, options.modifiers)).forEach(function (name) {
|
|
|
+ _this.options.modifiers[name] = _extends({}, Popper.Defaults.modifiers[name] || {}, options.modifiers ? options.modifiers[name] : {});
|
|
|
+ });
|
|
|
+
|
|
|
+ // Refactoring modifiers' list (Object => Array)
|
|
|
+ this.modifiers = Object.keys(this.options.modifiers).map(function (name) {
|
|
|
+ return _extends({
|
|
|
+ name: name
|
|
|
+ }, _this.options.modifiers[name]);
|
|
|
+ })
|
|
|
+ // sort the modifiers by order
|
|
|
+ .sort(function (a, b) {
|
|
|
+ return a.order - b.order;
|
|
|
+ });
|
|
|
+
|
|
|
+ // modifiers have the ability to execute arbitrary code when Popper.js get inited
|
|
|
+ // such code is executed in the same order of its modifier
|
|
|
+ // they could add new properties to their options configuration
|
|
|
+ // BE AWARE: don't add options to `options.modifiers.name` but to `modifierOptions`!
|
|
|
+ this.modifiers.forEach(function (modifierOptions) {
|
|
|
+ if (modifierOptions.enabled && isFunction(modifierOptions.onLoad)) {
|
|
|
+ modifierOptions.onLoad(_this.reference, _this.popper, _this.options, modifierOptions, _this.state);
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ // fire the first update to position the popper in the right place
|
|
|
+ this.update();
|
|
|
+
|
|
|
+ var eventsEnabled = this.options.eventsEnabled;
|
|
|
+ if (eventsEnabled) {
|
|
|
+ // setup event listeners, they will take care of update the position in specific situations
|
|
|
+ this.enableEventListeners();
|
|
|
+ }
|
|
|
+
|
|
|
+ this.state.eventsEnabled = eventsEnabled;
|
|
|
+ }
|
|
|
+
|
|
|
+ // We can't use class properties because they don't get listed in the
|
|
|
+ // class prototype and break stuff like Sinon stubs
|
|
|
+
|
|
|
+
|
|
|
+ createClass(Popper, [{
|
|
|
+ key: 'update',
|
|
|
+ value: function update$$1() {
|
|
|
+ return update.call(this);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: 'destroy',
|
|
|
+ value: function destroy$$1() {
|
|
|
+ return destroy.call(this);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: 'enableEventListeners',
|
|
|
+ value: function enableEventListeners$$1() {
|
|
|
+ return enableEventListeners.call(this);
|
|
|
+ }
|
|
|
+ }, {
|
|
|
+ key: 'disableEventListeners',
|
|
|
+ value: function disableEventListeners$$1() {
|
|
|
+ return disableEventListeners.call(this);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Schedules an update. It will run on the next UI update available.
|
|
|
+ * @method scheduleUpdate
|
|
|
+ * @memberof Popper
|
|
|
+ */
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Collection of utilities useful when writing custom modifiers.
|
|
|
+ * Starting from version 1.7, this method is available only if you
|
|
|
+ * include `popper-utils.js` before `popper.js`.
|
|
|
+ *
|
|
|
+ * **DEPRECATION**: This way to access PopperUtils is deprecated
|
|
|
+ * and will be removed in v2! Use the PopperUtils module directly instead.
|
|
|
+ * Due to the high instability of the methods contained in Utils, we can't
|
|
|
+ * guarantee them to follow semver. Use them at your own risk!
|
|
|
+ * @static
|
|
|
+ * @private
|
|
|
+ * @type {Object}
|
|
|
+ * @deprecated since version 1.8
|
|
|
+ * @member Utils
|
|
|
+ * @memberof Popper
|
|
|
+ */
|
|
|
+
|
|
|
+ }]);
|
|
|
+ return Popper;
|
|
|
+}();
|
|
|
+
|
|
|
+/**
|
|
|
+ * The `referenceObject` is an object that provides an interface compatible with Popper.js
|
|
|
+ * and lets you use it as replacement of a real DOM node.<br />
|
|
|
+ * You can use this method to position a popper relatively to a set of coordinates
|
|
|
+ * in case you don't have a DOM node to use as reference.
|
|
|
+ *
|
|
|
+ * ```
|
|
|
+ * new Popper(referenceObject, popperNode);
|
|
|
+ * ```
|
|
|
+ *
|
|
|
+ * NB: This feature isn't supported in Internet Explorer 10.
|
|
|
+ * @name referenceObject
|
|
|
+ * @property {Function} data.getBoundingClientRect
|
|
|
+ * A function that returns a set of coordinates compatible with the native `getBoundingClientRect` method.
|
|
|
+ * @property {number} data.clientWidth
|
|
|
+ * An ES6 getter that will return the width of the virtual reference element.
|
|
|
+ * @property {number} data.clientHeight
|
|
|
+ * An ES6 getter that will return the height of the virtual reference element.
|
|
|
+ */
|
|
|
+
|
|
|
+
|
|
|
+Popper.Utils = (typeof window !== 'undefined' ? window : global).PopperUtils;
|
|
|
+Popper.placements = placements;
|
|
|
+Popper.Defaults = Defaults;
|
|
|
+
|
|
|
+/* harmony default export */ __webpack_exports__["default"] = (Popper);
|
|
|
+//# sourceMappingURL=popper.js.map
|
|
|
+
|
|
|
+/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../../../webpack/buildin/global.js */ "./node_modules/webpack/buildin/global.js")))
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./node_modules/process/browser.js":
|
|
|
+/*!*****************************************!*\
|
|
|
+ !*** ./node_modules/process/browser.js ***!
|
|
|
+ \*****************************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports) {
|
|
|
+
|
|
|
+// shim for using process in browser
|
|
|
+var process = module.exports = {};
|
|
|
+
|
|
|
+// cached from whatever global is present so that test runners that stub it
|
|
|
+// don't break things. But we need to wrap it in a try catch in case it is
|
|
|
+// wrapped in strict mode code which doesn't define any globals. It's inside a
|
|
|
+// function because try/catches deoptimize in certain engines.
|
|
|
+
|
|
|
+var cachedSetTimeout;
|
|
|
+var cachedClearTimeout;
|
|
|
+
|
|
|
+function defaultSetTimout() {
|
|
|
+ throw new Error('setTimeout has not been defined');
|
|
|
+}
|
|
|
+function defaultClearTimeout () {
|
|
|
+ throw new Error('clearTimeout has not been defined');
|
|
|
+}
|
|
|
+(function () {
|
|
|
+ try {
|
|
|
+ if (typeof setTimeout === 'function') {
|
|
|
+ cachedSetTimeout = setTimeout;
|
|
|
+ } else {
|
|
|
+ cachedSetTimeout = defaultSetTimout;
|
|
|
+ }
|
|
|
+ } catch (e) {
|
|
|
+ cachedSetTimeout = defaultSetTimout;
|
|
|
+ }
|
|
|
+ try {
|
|
|
+ if (typeof clearTimeout === 'function') {
|
|
|
+ cachedClearTimeout = clearTimeout;
|
|
|
+ } else {
|
|
|
+ cachedClearTimeout = defaultClearTimeout;
|
|
|
+ }
|
|
|
+ } catch (e) {
|
|
|
+ cachedClearTimeout = defaultClearTimeout;
|
|
|
+ }
|
|
|
+} ())
|
|
|
+function runTimeout(fun) {
|
|
|
+ if (cachedSetTimeout === setTimeout) {
|
|
|
+ //normal enviroments in sane situations
|
|
|
+ return setTimeout(fun, 0);
|
|
|
+ }
|
|
|
+ // if setTimeout wasn't available but was latter defined
|
|
|
+ if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
|
|
|
+ cachedSetTimeout = setTimeout;
|
|
|
+ return setTimeout(fun, 0);
|
|
|
+ }
|
|
|
+ try {
|
|
|
+ // when when somebody has screwed with setTimeout but no I.E. maddness
|
|
|
+ return cachedSetTimeout(fun, 0);
|
|
|
+ } catch(e){
|
|
|
+ try {
|
|
|
+ // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
|
|
|
+ return cachedSetTimeout.call(null, fun, 0);
|
|
|
+ } catch(e){
|
|
|
+ // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
|
|
|
+ return cachedSetTimeout.call(this, fun, 0);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+}
|
|
|
+function runClearTimeout(marker) {
|
|
|
+ if (cachedClearTimeout === clearTimeout) {
|
|
|
+ //normal enviroments in sane situations
|
|
|
+ return clearTimeout(marker);
|
|
|
+ }
|
|
|
+ // if clearTimeout wasn't available but was latter defined
|
|
|
+ if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
|
|
|
+ cachedClearTimeout = clearTimeout;
|
|
|
+ return clearTimeout(marker);
|
|
|
+ }
|
|
|
+ try {
|
|
|
+ // when when somebody has screwed with setTimeout but no I.E. maddness
|
|
|
+ return cachedClearTimeout(marker);
|
|
|
+ } catch (e){
|
|
|
+ try {
|
|
|
+ // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
|
|
|
+ return cachedClearTimeout.call(null, marker);
|
|
|
+ } catch (e){
|
|
|
+ // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
|
|
|
+ // Some versions of I.E. have different rules for clearTimeout vs setTimeout
|
|
|
+ return cachedClearTimeout.call(this, marker);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+}
|
|
|
+var queue = [];
|
|
|
+var draining = false;
|
|
|
+var currentQueue;
|
|
|
+var queueIndex = -1;
|
|
|
+
|
|
|
+function cleanUpNextTick() {
|
|
|
+ if (!draining || !currentQueue) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ draining = false;
|
|
|
+ if (currentQueue.length) {
|
|
|
+ queue = currentQueue.concat(queue);
|
|
|
+ } else {
|
|
|
+ queueIndex = -1;
|
|
|
+ }
|
|
|
+ if (queue.length) {
|
|
|
+ drainQueue();
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+function drainQueue() {
|
|
|
+ if (draining) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ var timeout = runTimeout(cleanUpNextTick);
|
|
|
+ draining = true;
|
|
|
+
|
|
|
+ var len = queue.length;
|
|
|
+ while(len) {
|
|
|
+ currentQueue = queue;
|
|
|
+ queue = [];
|
|
|
+ while (++queueIndex < len) {
|
|
|
+ if (currentQueue) {
|
|
|
+ currentQueue[queueIndex].run();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ queueIndex = -1;
|
|
|
+ len = queue.length;
|
|
|
+ }
|
|
|
+ currentQueue = null;
|
|
|
+ draining = false;
|
|
|
+ runClearTimeout(timeout);
|
|
|
+}
|
|
|
+
|
|
|
+process.nextTick = function (fun) {
|
|
|
+ var args = new Array(arguments.length - 1);
|
|
|
+ if (arguments.length > 1) {
|
|
|
+ for (var i = 1; i < arguments.length; i++) {
|
|
|
+ args[i - 1] = arguments[i];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ queue.push(new Item(fun, args));
|
|
|
+ if (queue.length === 1 && !draining) {
|
|
|
+ runTimeout(drainQueue);
|
|
|
+ }
|
|
|
+};
|
|
|
+
|
|
|
+// v8 likes predictible objects
|
|
|
+function Item(fun, array) {
|
|
|
+ this.fun = fun;
|
|
|
+ this.array = array;
|
|
|
+}
|
|
|
+Item.prototype.run = function () {
|
|
|
+ this.fun.apply(null, this.array);
|
|
|
+};
|
|
|
+process.title = 'browser';
|
|
|
+process.browser = true;
|
|
|
+process.env = {};
|
|
|
+process.argv = [];
|
|
|
+process.version = ''; // empty string to avoid regexp issues
|
|
|
+process.versions = {};
|
|
|
+
|
|
|
+function noop() {}
|
|
|
+
|
|
|
+process.on = noop;
|
|
|
+process.addListener = noop;
|
|
|
+process.once = noop;
|
|
|
+process.off = noop;
|
|
|
+process.removeListener = noop;
|
|
|
+process.removeAllListeners = noop;
|
|
|
+process.emit = noop;
|
|
|
+process.prependListener = noop;
|
|
|
+process.prependOnceListener = noop;
|
|
|
+
|
|
|
+process.listeners = function (name) { return [] }
|
|
|
+
|
|
|
+process.binding = function (name) {
|
|
|
+ throw new Error('process.binding is not supported');
|
|
|
+};
|
|
|
+
|
|
|
+process.cwd = function () { return '/' };
|
|
|
+process.chdir = function (dir) {
|
|
|
+ throw new Error('process.chdir is not supported');
|
|
|
+};
|
|
|
+process.umask = function() { return 0; };
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./node_modules/webpack/buildin/global.js":
|
|
|
+/*!***********************************!*\
|
|
|
+ !*** (webpack)/buildin/global.js ***!
|
|
|
+ \***********************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports) {
|
|
|
+
|
|
|
+var g;
|
|
|
+
|
|
|
+// This works in non-strict mode
|
|
|
+g = (function() {
|
|
|
+ return this;
|
|
|
+})();
|
|
|
+
|
|
|
+try {
|
|
|
+ // This works if eval is allowed (see CSP)
|
|
|
+ g = g || new Function("return this")();
|
|
|
+} catch (e) {
|
|
|
+ // This works if the window reference is available
|
|
|
+ if (typeof window === "object") g = window;
|
|
|
+}
|
|
|
+
|
|
|
+// g can still be undefined, but nothing to do about it...
|
|
|
+// We return undefined, instead of nothing here, so it's
|
|
|
+// easier to handle this case. if(!global) { ...}
|
|
|
+
|
|
|
+module.exports = g;
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./node_modules/webpack/buildin/module.js":
|
|
|
+/*!***********************************!*\
|
|
|
+ !*** (webpack)/buildin/module.js ***!
|
|
|
+ \***********************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports) {
|
|
|
+
|
|
|
+module.exports = function(module) {
|
|
|
+ if (!module.webpackPolyfill) {
|
|
|
+ module.deprecate = function() {};
|
|
|
+ module.paths = [];
|
|
|
+ // module.parent = undefined by default
|
|
|
+ if (!module.children) module.children = [];
|
|
|
+ Object.defineProperty(module, "loaded", {
|
|
|
+ enumerable: true,
|
|
|
+ get: function() {
|
|
|
+ return module.l;
|
|
|
+ }
|
|
|
+ });
|
|
|
+ Object.defineProperty(module, "id", {
|
|
|
+ enumerable: true,
|
|
|
+ get: function() {
|
|
|
+ return module.i;
|
|
|
+ }
|
|
|
+ });
|
|
|
+ module.webpackPolyfill = 1;
|
|
|
+ }
|
|
|
+ return module;
|
|
|
+};
|
|
|
+
|
|
|
+
|
|
|
+/***/ }),
|
|
|
+
|
|
|
+/***/ "./resources/js/bootstrap.js":
|
|
|
+/*!***********************************!*\
|
|
|
+ !*** ./resources/js/bootstrap.js ***!
|
|
|
+ \***********************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports, __webpack_require__) {
|
|
|
+
|
|
|
+window._ = __webpack_require__(/*! lodash */ "./node_modules/lodash/lodash.js");
|
|
|
+/**
|
|
|
+ * We'll load jQuery and the Bootstrap jQuery plugin which provides support
|
|
|
+ * for JavaScript based Bootstrap features such as modals and tabs. This
|
|
|
+ * code may be modified to fit the specific needs of your application.
|
|
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+ */
|
|
|
+
|
|
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+try {
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+ window.Popper = __webpack_require__(/*! popper.js */ "./node_modules/popper.js/dist/esm/popper.js")["default"];
|
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+ window.$ = window.jQuery = __webpack_require__(/*! jquery */ "./node_modules/jquery/dist/jquery.js");
|
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+
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+ __webpack_require__(/*! bootstrap */ "./node_modules/bootstrap/dist/js/bootstrap.js");
|
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|
+} catch (e) {}
|
|
|
+/**
|
|
|
+ * We'll load the axios HTTP library which allows us to easily issue requests
|
|
|
+ * to our Laravel back-end. This library automatically handles sending the
|
|
|
+ * CSRF token as a header based on the value of the "XSRF" token cookie.
|
|
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+ */
|
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+
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+
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+window.axios = __webpack_require__(/*! axios */ "./node_modules/axios/index.js");
|
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+window.axios.defaults.headers.common['X-Requested-With'] = 'XMLHttpRequest';
|
|
|
+/**
|
|
|
+ * Next we will register the CSRF Token as a common header with Axios so that
|
|
|
+ * all outgoing HTTP requests automatically have it attached. This is just
|
|
|
+ * a simple convenience so we don't have to attach every token manually.
|
|
|
+ */
|
|
|
+
|
|
|
+var token = document.head.querySelector('meta[name="csrf-token"]');
|
|
|
+
|
|
|
+if (token) {
|
|
|
+ window.axios.defaults.headers.common['X-CSRF-TOKEN'] = token.content;
|
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|
+} else {
|
|
|
+ console.error('CSRF token not found: https://laravel.com/docs/csrf#csrf-x-csrf-token');
|
|
|
+}
|
|
|
+/**
|
|
|
+ * Echo exposes an expressive API for subscribing to channels and listening
|
|
|
+ * for events that are broadcast by Laravel. Echo and event broadcasting
|
|
|
+ * allows your team to easily build robust real-time web applications.
|
|
|
+ */
|
|
|
+// import Echo from 'laravel-echo'
|
|
|
+// window.Pusher = require('pusher-js');
|
|
|
+// window.Echo = new Echo({
|
|
|
+// broadcaster: 'pusher',
|
|
|
+// key: process.env.MIX_PUSHER_APP_KEY,
|
|
|
+// cluster: process.env.MIX_PUSHER_APP_CLUSTER,
|
|
|
+// encrypted: true
|
|
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+// });
|
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+
|
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|
+/***/ }),
|
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+
|
|
|
+/***/ 1:
|
|
|
+/*!*****************************************!*\
|
|
|
+ !*** multi ./resources/js/bootstrap.js ***!
|
|
|
+ \*****************************************/
|
|
|
+/*! no static exports found */
|
|
|
+/***/ (function(module, exports, __webpack_require__) {
|
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+
|
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|
+module.exports = __webpack_require__(/*! /media/bubka/DocsDrive/Repositories/2FAuth/resources/js/bootstrap.js */"./resources/js/bootstrap.js");
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+
|
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+
|
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+/***/ })
|
|
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+
|
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+/******/ });
|
Bubka