celaus

function x(s, t) {
  let _map1 = {};
  let _map2 = {};

  const x1 = Math.floor(Math.random() * (s.length - 1));
  const x2 = x1 + Math.floor(Math.random() * (s.length - x1));

  let offspring = [Array.from(s), Array.from(t)];

ysangkok

"use strict";

// from http://stackoverflow.com/a/11454049/309483

var combine = function (m, n) {
    var a = m.length, c = '', count = 0, i;
    for (i = 0; i < a; i++) {
        if (m[i] === n[i]) {
            c += m[i];
        } else if (m[i] !== n[i]) {