@skt-t1-byungi/array-flat-map

flatMap() for old browser, in typescript.

Example

``js
flatMap([1, 2], x => [x, x * 2])
// => [1, 2, 2, 4]
``

flatMap(array, mapper, [thisArg])

$3

Target array.

$3

Function that produces an element of the new Array.

$3

Value to use as this when executing callback.

License

MIT