ladybird/Userland/Libraries/LibJS/Runtime/Map.h
Idan Horowitz a27fbfd45f LibJS: Use OrderedHashMap instead of HashMap in the Map built-in
This ensures insertion-order iteration.
2021-06-15 23:51:20 +01:00

34 lines
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C++

/*
* Copyright (c) 2021, Idan Horowitz <idan.horowitz@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/HashMap.h>
#include <LibJS/Runtime/GlobalObject.h>
#include <LibJS/Runtime/Object.h>
#include <LibJS/Runtime/Value.h>
namespace JS {
class Map : public Object {
JS_OBJECT(Map, Object);
public:
static Map* create(GlobalObject&);
explicit Map(Object& prototype);
virtual ~Map() override;
OrderedHashMap<Value, Value, ValueTraits> const& entries() const { return m_entries; };
OrderedHashMap<Value, Value, ValueTraits>& entries() { return m_entries; };
private:
virtual void visit_edges(Visitor& visitor) override;
OrderedHashMap<Value, Value, ValueTraits> m_entries;
};
}