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


    postPush?.call this, value

    return value



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

    credentials  :
      collection : 'JCredential'


  constructor: ->
