StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to find product before_save Rails 4.2
| Author | Votes | Δ |
|---|---|---|
| Carla | 3 | +3.77 |
| Richard Peck | 1 | -0.47 |
Last visited: Jan 13, 2016, 4:21:26 AM
| Author | Votes | Δ |
|---|---|---|
| Carla | 3 | +3.77 |
| Richard Peck | 1 | -0.47 |