StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
how do i validate the presence of a field only if another field was edited in rails?
| Author | Votes | Δ |
|---|---|---|
| Jaime Bellmyer | 0 | +4.00 |
| adriandz | -1 | -4.00 |
Last visited: Sep 14, 2014, 5:07:29 AM