solved problem #49

Author: ksemuldie

lib/active_admin/mongoid/document.rb

@@ -95,6 +95,18 @@ def content_columns
       end
     end
 
+    def ransack *args
+      scoped
+
+      scoped.class.class_eval do
+        def result
+          self
+        end
+      end
+
+      scoped
+    end
+
     def columns
       @columns ||= fields.map(&:second).map{ |c| ColumnWrapper.new(c) }
     end