lib/cm_admin.rb in cm-admin-0.3.0 vs lib/cm_admin.rb in cm-admin-0.4.0

@@ -25,10 +25,12 @@
       yield self
     end
 
     def config(entity, &block)
       if entity.is_a?(Class)
-        @@cm_admin_models << CmAdmin::Model.new(entity, &block)
+        unless CmAdmin::Model.find_by({name: entity.name})
+          @@cm_admin_models << CmAdmin::Model.new(entity, &block)
+        end
       end
     end
   end
 
 end