gistfile1.sh

+----+---------+---------+-------------+----------------+------------+
| id | user_id | action  | feedable_id | feedable_type  | created_at | 
+----+---------+---------+-------------+----------------+------------+
| 1  | 1       | create  | 1           | Comment        | 10/10/2009 | 
| 2  | 2       | edit    | 1           | Comment        | 10/11/2009 |
| 3  | 1       | create  | 1           | Message        | 10/12/2009 |
| 4  | 2       | create  | 2           | Message        | 10/13/2009 |
| 5  | 1       | create  | 1           | Connection     | 10/14/2009 | 
| 6  | 2       | edit    | 1           | Connection     | 10/15/2009 | 
+----+---------+---------+-------------+----------------+------------+