Function cached

cached<R>(fn, cache?): (() => R) & {
cache: Map<undefined, R>;
}
Cache an arbitrary function of arity 0 or 1. May provide an optional Map<argType, returnType>, or one will be created.
Type Parameters
- R
Parameters
- fn: (() => R)
  - - (): R
    - Returns R
- Optional cache: MapLike<undefined, R>
Returns (() => R) & {
cache: Map<undefined, R>;
}
- Defined in index.ts:8
cached<A, R>(fn, cache?): ((arg) => R) & {
cache: Map<A, R>;
}
Type Parameters
- A
- R
Parameters
- fn: ((arg) => R)
  - - (arg): R
    - Parameters
      arg: A
      Returns R
- Optional cache: MapLike<A, R>
Returns ((arg) => R) & {
cache: Map<A, R>;
}
- Defined in index.ts:12

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