Function zip

Zip combines the elements of two or more arrays based on their index.

import { Arrays } from 'https://unpkg.com/ixfx/dist/data.js';

const a = [1,2,3];
const b = [`red`, `blue`, `green`];

const c = Arrays.zip(a, b);
// Yields:
// [
//   [1, `red`],
//   [2, `blue`],
//   [3, `green`]
// ]
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Typically the arrays you zip together are all about the same logical item. Eg, in the above example perhaps a is size and b is colour. So thing #1 (at array index 0) is a red thing of size 1. Before zipping we'd access it by a[0] and b[0]. After zipping, we'd have c[0], which is array of [1, red].