code: function (buffer) {
      var element          = buffer.element();
      var dom              = buffer.dom;
      var container        = dom.createElement('div');
      container.className  = 'ember-list-container';
      element.appendChild(container);
  
      this._childViewsMorph = dom.appendMorph(container, container, null);
  
      return container;
    }
docs: Called on your view when it should push strings of HTML into a
  `Ember.RenderBuffer`.
  
  Adds a [div](https://developer.mozilla.org/en-US/docs/HTML/Element/div)
  with a required `ember-list-container` class.
  
  @method render
  @param {Ember.RenderBuffer} buffer The render buffer