StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
how to check for an attribute in an array in ruby-on-rails
| Author | Votes | Δ |
|---|---|---|
| Andrey Deineko | 1 | +0.42 |
| pauloancheta | 0 | -3.35 |
Last visited: Nov 13, 2015, 2:18:54 PM