tkheyfets

function memoize(fn) {
  var slice = Array.prototype.slice,
      cache = [];
      
  return function () {
    var args = slice.call(arguments),
        result = cache[args];
    if (!result) {
      result = cache[args] = fn.apply(this, args);
    }

tkheyfets

var uniqID = (function () {
  var _uniq = new Date().getTime();
  return function () {
    return (_uniq++).toString(36);
  };
})()

tkheyfets

function toArray(args) {
  return Array.prototype.slice.call(args);
}