code: function attachToScope(model, itemsToAttach) {
      var me = this;
  
      _.each(itemsToAttach, function (item) {
          if (me.pancakes.exists(item, null)) {
              model[item] = me.pancakes.cook(item, null);
          }
      });
  }
docs: Given an array of items, load them and add them to the model
  @param model
  @param itemsToAttach