sloth.javascript

    var deltaQueue = (function() {
      var timer = null;
      var q = [];
      var _self = {};

      _self.add = function(delta) {
        timer && clearTimeout(timer);
        q.push(delta);
        timer = setTimeout(_self.doit, 100);
      };

      _self.doit = function() {
        timer = null;
        var work = _.clone(q);
        q = [];
        offAir(function() {
          editor.getSession().getDocument().applyDeltas(work);
        });
      };

     return _self;
    })();