Split off protected ref access scopes

app/models/concerns/ee/protected_ref.rb

@@ -25,8 +25,22 @@ module EE
           # Returns access levels that grant the specified access type to the given user / group.
           access_level_class = const_get("#{type}_access_level".classify)
           protected_type = self.model_name.singular
-          scope :"#{type}_access_by_user", -> (user) { access_level_class.joins(protected_type.to_sym).where("#{protected_type}_id" => self.ids).merge(access_level_class.by_user(user)) }
-          scope :"#{type}_access_by_group", -> (group) { access_level_class.joins(protected_type.to_sym).where("#{protected_type}_id" => self.ids).merge(access_level_class.by_group(group)) }
+          scope(
+            :"#{type}_access_by_user",
+            -> (user) do
+              access_level_class.joins(protected_type.to_sym)
+                .where("#{protected_type}_id" => self.ids)
+                .merge(access_level_class.by_user(user))
+            end
+          )
+          scope(
+            :"#{type}_access_by_group",
+            -> (group) do
+              access_level_class.joins(protected_type.to_sym)
+                .where("#{protected_type}_id" => self.ids)
+                .merge(access_level_class.by_group(group))
+            end
+          )
         end
       end
     end