25 lines
683 B
TypeScript
25 lines
683 B
TypeScript
export const randomInt = (low: number, high: number) =>
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Math.floor(Math.random() * (high - low) + low)
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export const getInitials = (
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str: string,
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splitBy: string = '-',
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maxLength: number = 3
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) => {
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const words = str.toUpperCase().split(splitBy).slice(0, maxLength)
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const initials = words.map((word) => word[0]).join('')
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return initials
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}
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export const stringToHexColor = (str: string) => {
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let hash = 0
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for (let i = 0; i < str.length; i++) {
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hash = str.charCodeAt(i) + ((hash << 5) - hash)
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}
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let colour = '#'
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for (let i = 0; i < 3; i++) {
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let value = (hash >> (i * 8)) & 0xff
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colour += ('00' + value.toString(16)).substr(-2)
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}
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return colour
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}
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