Function unzip
- unzip<T, U>(pairs): [T[], U[]]
Type Parameters
Returns [T[], U[]]
A tuple containing two arrays, the first one holding all first tuple elements and the second one holding all second elements.
Example: Basic usage
import { unzip } from "@std/collections/unzip";
import { assertEquals } from "@std/assert";
const parents = [
["Maria", "Jeff"],
["Anna", "Kim"],
["John", "Leroy"],
] as [string, string][];
const [moms, dads] = unzip(parents);
assertEquals(moms, ["Maria", "Anna", "John"]);
assertEquals(dads, ["Jeff", "Kim", "Leroy"]);
Builds two separate arrays from the given array of 2-tuples, with the first returned array holding all first tuple elements and the second one holding all the second elements.