lib/ransack/nodes/sort.rb in ransack-1.4.1 vs lib/ransack/nodes/sort.rb in ransack-1.5.0

@@ -23,21 +23,26 @@
         self
       end
 
       def valid?
         bound? && attr &&
-          context.klassify(parent).ransortable_attributes(context.auth_object)
-          .include?(attr_name)
+        context.klassify(parent).ransortable_attributes(context.auth_object)
+        .include?(attr_name)
       end
 
       def name=(name)
         @name = name
         context.bind(self, name) unless name.blank?
       end
 
       def dir=(dir)
-        dir = dir.try(:downcase)
-        @dir = %w(asc desc).include?(dir) ? dir : 'asc'
+        dir = dir.downcase if dir
+        @dir =
+          if Ransack::Constants::ASC_DESC.include?(dir)
+            dir
+          else
+            Ransack::Constants::ASC
+          end
       end
 
     end
   end
 end