Function getOrCreate

getOrCreate<TKey, TValue>(
    map: Map<TKey, TValue>,
    key: TKey,
    create: () => TValue,
): TValue
Type Parameters
- TKey
- TValue
Parameters
- map: Map<TKey, TValue>
- key: TKey
- create: () => TValue
Returns TValue
- Defined in packages/shared/src/util/map/getOrCreate.ts:1