everyutil/array/interleave.js

A comprehensive library of lightweight, reusable utility functions for JavaScript and TypeScript, designed to streamline common programming tasks such as string manipulation, array processing, date handling, and more.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.interleave = void 0;
/**
 * Mixes arrays in a round-robin pattern.
 * @author @dailker
 * @template T
 * @param {...T[][]} arrays
 * @returns {T[]}
 */
function interleave(...arrays) {
    const maxLen = Math.max(...arrays.map(arr => arr.length));
    const result = [];
    for (let i = 0; i < maxLen; i++) {
        for (const arr of arrays) {
            if (i < arr.length)
                result.push(arr[i]);
        }
    }
    return result;
}
exports.interleave = interleave;