lib/groupdate/series.rb in groupdate-2.5.2 vs lib/groupdate/series.rb in groupdate-2.5.3

@@ -20,7 +20,11 @@
     end
 
     def respond_to?(method, include_all = false)
       ActiveRecord::Calculations.method_defined?(method) || relation.respond_to?(method) || super
     end
+
+    def reverse_order_value
+      nil
+    end
   end
 end