lib/gooddata/mixins/root_key_getter.rb in gooddata-0.6.7 vs lib/gooddata/mixins/root_key_getter.rb in gooddata-0.6.8

@@ -2,10 +2,10 @@
 
 module GoodData
   module Mixin
     module RootKeyGetter
       def root_key
-        raw_data.keys.first
+        json.keys.first
       end
     end
   end
 end