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


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


  getRefs: ->

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

