StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Rails 4: Validate duplicates in a custom model validator
| Author | Votes | Δ |
|---|---|---|
| Pavan | 2 | 0.00 |
Last visited: Apr 25, 2016, 12:20:50 PM
| Author | Votes | Δ |
|---|---|---|
| Pavan | 2 | 0.00 |