unzip

Gathers elements in the same position in an internal array from a grouped array of elements and returns them as a new array.

Signature

type Unzip<K extends unknown[]> = { [I in keyof K]: Array<K[I]> };
function unzip<T extends unknown[]>(zipped: Array<[...T]>): Unzip<T>;

Parameters

• zipped (Array<[...T]>): An array of grouped elements.

Returns

(Unzip<T>): A new array created by collecting elements at the same position in an internal array.

Example

unzip([
  ['a', true, 1],
  ['b', false, 2],
]);
// return: [['a', 'b'], [true, false], [1, 2]]