var index, promise, promises_ary, _i;

rand = function(min, max) {
  return Math.floor(Math.random() * (max - min + 1) + min);
};

promises_ary = [];

for (index = _i = 0; _i < 10; index = ++_i) {
  promise = (function(index) {
    var dfd;
    dfd = new $.Deferred();
    
    setTimeout(function() {
      alert(index);
      return dfd.resolve();
    }, rand(1, 5) * 1000);

    return dfd.promise();
  })(index);

  promises_ary.push(promise);
}

$.when.apply($, promises_ary).done(function() {
  return alert('Promises Ary is Done');
})