lib/health-data-standards/models/entry.rb in health-data-standards-0.7.0 vs lib/health-data-standards/models/entry.rb in health-data-standards-0.7.1

@@ -9,9 +9,14 @@
   field :start_time, type: Integer
   field :end_time, type: Integer
   field :status, type: String
   field :codes, type: Hash, default: {}
   field :value, type: Hash, default: {}
+  
+  attr_protected :version
+  attr_protected :_id
+  attr_protected :created_at
+  attr_protected :updated_at
 
   def single_code_value?
     codes.size == 1 && codes.first[1].size == 1
   end
 
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