StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Rails RuntimeError: "Called id for nil". Rails is telling me that the instance variable...
| Author | Votes | Δ |
|---|---|---|
| boulder_ruby | 0 | -0.04 |
| Yuri Barbashov | 0 | +0.04 |
Last visited: Sep 14, 2014, 5:07:29 AM