StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Use if statement to check if value in DB table is unique with Ruby on Rails
| Author | Votes | Δ |
|---|---|---|
| Peter Brown | 2 | +0.49 |
| Dario Barrionuevo | 0 | -1.30 |
| Philip Hallstrom | 0 | -0.98 |
| Zach Kemp | 0 | -1.65 |
Last visited: Sep 14, 2014, 5:07:29 AM