StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Rails 4: before_save callback not working
| Author | Votes | Δ |
|---|---|---|
| Dan L | 2 | 0.00 |
Last visited: Apr 29, 2015, 5:09:06 PM
| Author | Votes | Δ |
|---|---|---|
| Dan L | 2 | 0.00 |