rc-js-util/docs/rc-js-util.maparraymap.md

A collection of TS and C++ utilities to help writing performant and correct applications, achieved through strict typing and (removable) invariant checking.

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## mapArrayMap() function

Like `Array.map` but with a `Map` input. Outputs an `Array`<!-- -->.

**Signature:**

```typescript
export declare function mapArrayMap<TKey, TValue, TMapped>(map: Map<TKey, TValue>, callback: (value: TValue, key: TKey) => TMapped): TMapped[];
```

## Parameters

<table><thead><tr><th>

Parameter


</th><th>

Type


</th><th>

Description


</th></tr></thead>
<tbody><tr><td>

map


</td><td>

Map&lt;TKey, TValue&gt;


</td><td>


</td></tr>
<tr><td>

callback


</td><td>

(value: TValue, key: TKey) =&gt; TMapped


</td><td>


</td></tr>
</tbody></table>
**Returns:**

TMapped\[\]

An array of mapped values.

## Remarks

See [mapArrayMap()](./rc-js-util.maparraymap.md)<!-- -->.