Function zipAll`Const`

zipAll<TT>(): (src: Iterable) => Iterable

Zips an iterable of iterables into grouped iterables containing elements that share the same index.

Curried version of _zipAll.

Type Parameters

TT
Element type produced by each inner iterable.

Returns (src: Iterable) => Iterable

A deferred iterable whose elements are iterables of co-indexed values.

Throws

Error Rethrows any error thrown while enumerating the source sequences.

Example

const sequences = [
  [1, 2, 3],
  ["a", "b", "c"],
];
const grouped = Array.from(_zipAll(sequences), (group) => [...group]);
console.log(grouped); // [[1, "a"], [2, "b"], [3, "c"]]

or using the curried version:

const grouped = Array.from(
  pipeInto(
    [
      [1, 2, 3],
      ["a", "b", "c"],
      [true, false, true],
    ],
    zipAll()
  ),
  (group) => [...group]
);
console.log(grouped);
// [[1, "a", true], [2, "b", false], [3, "c", true]]