table_for.rb in activeadmin-2.5.0

- old
+ new

@@ -11,9 +11,10 @@
         options         = attrs.extract_options!
         @sortable       = options.delete(:sortable)
         @collection     = obj.respond_to?(:each) && !obj.is_a?(Hash) ? obj : [obj]
         @resource_class = options.delete(:i18n)
         @resource_class ||= @collection.klass if @collection.respond_to? :klass
+
         @columns        = []
         @row_class      = options.delete(:row_class)
 
         build_table
         super(options)