rc-js-util/src/map/impl/map-keys-to-array.ts

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

/**
 * @public
 * Converts a `Map` into an `Array` of its keys.
 *
 * @returns The keys of the map.
 *
 * @remarks
 * See {@link mapKeysToArray}.
 */
export function mapKeysToArray<TKey, TValue>(map: Map<TKey, TValue>): TKey[]
{
    return Array.from(map.keys());
}