simplify default_title

timoschilling · timoschilling · commit ee89b22b41eb · 2015-03-23T09:15:09.000+01:00
diff --git a/lib/active_admin/views/pages/show.rb b/lib/active_admin/views/pages/show.rb
@@ -35,7 +35,7 @@ def attributes_table(*args, &block)
         def default_title
           title = display_name(resource)
 
-          if title.nil? || title.empty? || title == resource.to_s
+          if title.blank? || title == resource.to_s
             title = "#{active_admin_config.resource_label} ##{resource.id}"
           end
 
