- mapAsync<T, U>(arrayLike, transform, thisArg?): Promise<U[]>
Parameters
- arrayLike: MaybePromise<ArrayLike<T>>
- transform: ((value: T, index: number, array: ArrayLike<T>) => Promise<U>)
- (value, index, array): Promise<U>
Parameters
- value: T
- index: number
- array: ArrayLike<T>
Returns Promise<U>
OptionalthisArg: any
Returns Promise<U[]>
map on ArrayLike objects with an asynchronous transformer.