Function map

map<T, U>(iterable, mapper): U[]
Returns a new array containing the mapped values from iterable, in order, as defined by given mapper function. Equivalent to array.map and Array.from.
Type Parameters
- T
- U
Parameters
- iterable: Iterable<T>
- mapper: ((value, index, iterable) => U)
  - - (value, index, iterable): U
    - Parameters
      value: T
      index: number
      iterable: Iterable<T>
      Returns U
Returns U[]