StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to check if an array index exists using Ruby and/or Rails
| Author | Votes | Δ |
|---|---|---|
| Wenceslao Negrete | 5 | +3.59 |
| Liping Huang | 0 | -3.59 |
Last visited: Dec 5, 2016, 5:08:55 AM