     @registry[key] = { class: klass }
     return null
 
+

    el = $(el)
    key = el.data(dataKey)
    if _class = @constructor.getClass(key)
      el.data( @instanceKey, new _class(el) )
    else
      console?.error "Bindable for key: #{key} not found in Bindable.registry for instance", el



  bindAll: ->
    @bind(el) for el in @bindables
    @


  getRefs: ->
