           @pop 'machines', '_id', machine._id  for machine in cached.machines
 
       postPop    : (stackId) ->
+        @emit 'change'
         { reactor } = kd.singletons
         reactor.dispatch actions.REMOVE_STACK, stackId
 

      prePush    : (template) ->
        template.on 'update', kd.noop

    credentials  :
      collection : 'JCredential'


  constructor: ->

    for item, index in (@get type)
      if item._id is key
        _.extend @storage[type][index], value
        @emit 'change'
        return @storage[type][index]
