lib/ddplugin/registry.rb in ddplugin-1.0.0 vs lib/ddplugin/registry.rb in ddplugin-1.0.1

@@ -62,9 +62,9 @@
     # @param [Class] root_class The root class of the class to return
     #
     # @return [Enumerable<Class>] A collection of registered classes
     def find_all(root_class)
       @identifiers_to_classes[root_class] ||= {}
-      @identifiers_to_classes[root_class].values
+      @identifiers_to_classes[root_class].values.uniq
     end
   end
 end