     ->
       restoring_context fn, arguments
 
+  # DEPRECATED
   add_renderable: (renderable) ->
     @add_component component_for_renderable renderable
     ignore


  empty: -> @component_list.empty()

  div: (contents) ->
    $div = $('<div/>')
    if contents?

  add_component: (component) ->
    @component_list.add_component component

  # DEPRECATED. only used by div
  add_rendered: (rendered) ->
    @add_renderable _lead_render: -> rendered

