StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to rollback after save model in ruby on rails?
| Author | Votes | Δ |
|---|---|---|
| Abubakar | 0 | 0.00 |
Last visited: May 1, 2015, 8:49:22 PM
| Author | Votes | Δ |
|---|---|---|
| Abubakar | 0 | 0.00 |