StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to allow at most one record of a rails model to have a bool property true?
| Author | Votes | Δ |
|---|---|---|
| Van Huy | 2 | +3.67 |
| DreadPirateShawn | 0 | -0.46 |
Last visited: Apr 19, 2016, 10:53:29 PM