StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to validate presence of associated fields in Ruby on Rails
| Author | Votes | Δ |
|---|---|---|
| Richard Peck | 1 | +1.22 |
| Gagan Gami | 0 | -0.92 |
| userden | 0 | -2.47 |
Last visited: Apr 27, 2015, 10:35:36 AM