jQuery promise pseudo code

jquery.promise.js

var i = 0;

function makeChartFromList(list) {

  function consume ( data ) {
    process(data);
    i++;
    if (i === list.length) {
      $.Deferred().resolve();
    } else {
      makeChartFromList(list);
    }
  }

  $.when(
    $.ajax(list[i]), async: true
  ).done(consume);

}