slug.rb in locomotivecms-4.2.0.alpha1

- old
+ new

@@ -65,17 +65,17 @@
             break unless self.slug_already_taken?
           end
         end
 
         def similar_slug(slug)
-          _last = self.class.where(_slug: /^#{slug}-?\d*$/i)
+          _last_slug = self.class.where(_slug: /^#{slug}-?\d*$/i)
                     .excludes(_id: self._id)
-                    .only(:_slug)
-                    .order_by(:_id.desc)
+                    .order_by(:created_at.desc)
+                    .pluck(:_slug)
                     .first
 
-          if _last
-            _last['_slug'][::Mongoid::Fields::I18n.locale.to_s]
+          if _last_slug
+            _last_slug[::Mongoid::Fields::I18n.locale.to_s]
           else
             nil
           end
         end
 