Get stripped version of object array

dream_symbols_controllers.js.coffee

App.DreamSymbolsNewController = Ember.ObjectController.extend
  value: null

  categories: (->
#    [
#      {
#        id: 1
#        name: "red"
#      }
#      {
#        id: 3
#        name: "blue"
#      }
#      {
#        id: 2
#        name: "green"
#      }
#    ]
    list = []
    test = @store.find('dream_symbol').then
      symbols.each (symbol)->
        console.log 'woot'
      list.push symbols
    list
  ).property 'dream_symbol.@each.name'