ladybird/Libraries/LibJS/Runtime/IteratorConstructor.h
Timothy Flynn 100ed4c6a4 LibJS: Implement Iterator.zipKeyed
This is from the Joint Iteration proposal:
https://tc39.es/proposal-joint-iteration/
2026-02-26 13:54:35 -05:00

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/*
* Copyright (c) 2023-2026, Tim Flynn <trflynn89@ladybird.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibJS/Forward.h>
#include <LibJS/Runtime/NativeFunction.h>
namespace JS {
class IteratorConstructor : public NativeFunction {
JS_OBJECT(IteratorConstructor, NativeFunction);
GC_DECLARE_ALLOCATOR(IteratorConstructor);
public:
virtual void initialize(Realm&) override;
virtual ThrowCompletionOr<Value> call() override;
virtual ThrowCompletionOr<GC::Ref<Object>> construct(FunctionObject& new_target) override;
private:
explicit IteratorConstructor(Realm&);
virtual bool has_constructor() const override { return true; }
JS_DECLARE_NATIVE_FUNCTION(concat);
JS_DECLARE_NATIVE_FUNCTION(from);
JS_DECLARE_NATIVE_FUNCTION(zip);
JS_DECLARE_NATIVE_FUNCTION(zip_keyed);
};
}