js sleepsort

setTimeoutSort.js

var array = [4, 8, 1, 3, 2, 6, 2, 7, 20, 1, 6, 34, 3, 5, 0, 9];

function setTimeoutSort (array, spread) {
  var sorted = [];
  var i;

  for (i = 0; i < array.length; i++) {
    (function () {
      var el = array[i];
      setTimeout(function() {
        sorted.push(el);
        if (sorted.length === array.length) {
          console.log(sorted);
        }
      }, el * spread);
    })();
  }
}

setTimeoutSort(array, 2);