Dec 18, 2021 · Dec 18, 2021
diff --git a/arrayStringMap.test.ts b/arrayStringMap.test.ts
    it("Map forEach is called twice", () => {
        let count = 0;
        arrayStringMap.forEach((value, key, map) => {
            count++;
            assert(map === arrayStringMap, "Map is arrayStringMap");
            if (count === 0){
                assert(key === sampleArray1, "Key is sampleArray1");
                assert(key === sampleArray3, "Key is sampleArray3");
                assert(value === sampleValue2, "Value is sampleValue2");
            }
            count++;
        });
        assert(count === 2, "ForEach is called twice");
    })
diff --git a/arrayStringMap.ts b/arrayStringMap.ts
    }

    forEach(callbackfn: (value: V, key: K, map: ArrayStringMap<K, V>) => void, thisArg?: any): void {
        this._converterInfo.forEach((value, key) => {
            // TypeScript complains that this will be undefined, but the items in
            // `this._converterInfo` and `this._map` will always be defined in each other.
            return callbackfn(this._map.get(key)!, value, thisArg);
        });
        for (const [key, value] of this.entries()) {
            callbackfn.call(thisArg, value, key, this);
        }
    }

    get(key: K): V | undefined {
Original file line number	Diff line number	Diff line change
Expand Up		@@ -250,7 +250,6 @@ describe("Map with two objects", () => {
		it("Map forEach is called twice", () => {
		let count = 0;
		arrayStringMap.forEach((value, key, map) => {
		count++;
		assert(map === arrayStringMap, "Map is arrayStringMap");
		if (count === 0){
		assert(key === sampleArray1, "Key is sampleArray1");
Expand All		@@ -260,6 +259,7 @@ describe("Map with two objects", () => {
		assert(key === sampleArray3, "Key is sampleArray3");
		assert(value === sampleValue2, "Value is sampleValue2");
		}
		count++;
		});
		assert(count === 2, "ForEach is called twice");
		})
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Original file line number	Diff line number	Diff line change
Expand Up		@@ -51,11 +51,9 @@ export default class ArrayStringMap<K extends any[], V> implements Map<K, V> {
		}

		forEach(callbackfn: (value: V, key: K, map: ArrayStringMap<K, V>) => void, thisArg?: any): void {
		this._converterInfo.forEach((value, key) => {
		// TypeScript complains that this will be undefined, but the items in
		// `this._converterInfo` and `this._map` will always be defined in each other.
		return callbackfn(this._map.get(key)!, value, thisArg);
		});
		for (const [key, value] of this.entries()) {
		callbackfn.call(thisArg, value, key, this);
		}
		}

		get(key: K): V \| undefined {
Expand Down