lib/groupdate/series.rb in groupdate-2.0.2 vs lib/groupdate/series.rb in groupdate-2.0.3

@@ -97,7 +97,11 @@
       else
         super
       end
     end
 
+    def respond_to?(method, include_all = false)
+      ActiveRecord::Calculations.method_defined?(method) || @relation.respond_to?(method) || super
+    end
+
   end # Series
 end