lib/alchemy/resource.rb in alchemy_cms-4.4.4 vs lib/alchemy/resource.rb in alchemy_cms-4.4.5

@@ -129,24 +129,26 @@
     def resource_name
       @_resource_name ||= resources_name.singularize
     end
 
     def namespaced_resource_name
-      @_namespaced_resource_name ||= namespaced_resources_name.singularize
+      @_namespaced_resource_name ||= begin
+        namespaced_resources_name.to_s.singularize
+      end.to_sym # Rails >= 6.0.3.7 needs symbols in polymorphic routes
     end
 
     def namespaced_resources_name
       @_namespaced_resources_name ||= begin
         resource_name_array = resource_array.dup
         resource_name_array.delete(engine_name) if in_engine?
-        resource_name_array.join('_')
-      end
+        resource_name_array.join("_")
+      end.to_sym # Rails >= 6.0.3.7 needs symbols in polymorphic routes
     end
 
     def namespace_for_scope
       namespace_array = namespace_diff
       namespace_array.delete(engine_name) if in_engine?
-      namespace_array
+      namespace_array.map(&:to_sym) # Rails >= 6.0.3.7 needs symbols in polymorphic routes
     end
 
     # Returns an array of underscored association names
     #
     def model_association_names