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LibJS: Add the Map built-in object

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Idan Horowitz 2021-06-12 23:54:40 +03:00 committed by Linus Groh
parent f9d58ec0b4
commit a96ac8bd56
11 changed files with 335 additions and 0 deletions

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/*
* 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;
HashMap<Value, Value, ValueTraits> const& entries() const { return m_entries; };
HashMap<Value, Value, ValueTraits>& entries() { return m_entries; };
private:
virtual void visit_edges(Visitor& visitor) override;
HashMap<Value, Value, ValueTraits> m_entries; // FIXME: Replace with a HashMap that maintains a linked list of insertion order for correct iteration order
};
}