[Home](./index.md) > [rc-js-util](./rc-js-util.md) > [mapArrayMap](./rc-js-util.maparraymap.md) ## mapArrayMap() function Like `Array.map` but with a `Map` input. Outputs an `Array`. **Signature:** ```typescript export declare function mapArrayMap(map: Map, callback: (value: TValue, key: TKey) => TMapped): TMapped[]; ``` ## Parameters

Parameter	Type	Description
map	Map<TKey, TValue>
callback	(value: TValue, key: TKey) => TMapped

**Returns:** TMapped\[\] An array of mapped values. ## Remarks See [mapArrayMap()](./rc-js-util.maparraymap.md).