StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
how to test validate presence unless another field is true rails?
| Author | Votes | Δ |
|---|---|---|
| Makoto | 2 | +0.38 |
| Piotr Szachewicz | 1 | -1.61 |
| Fran Martinez | 1 | -1.46 |
Last visited: Nov 14, 2015, 6:28:31 AM