Type Alias ArrMapCallbackFn<T, R>

ArrMapCallbackFn<T, R>: ((value: T, index?: number, array?: T[]) => R)

Callback signature for arrMap that is called for every element of array. Each time callbackFn executes, the returned value is added to newArray.

Type Parameters

T
Identifies the type of the array elements
R = T
Identifies the type of the elements returned by the callback function, defaults to T.

Type declaration

- (value, index?, array?): R
- Parameters
  - value: T
    The current element being processed in the array.
  - Optionalindex: number
    The index of the current element being processed in the array.
  - Optionalarray: T[]
    The array that the map function was called on.
  Returns R

Since

0.3.3