StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to use valid? method on an array in rails 3
| Author | Votes | Δ |
|---|---|---|
| patrickmcgraw | 5 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM
| Author | Votes | Δ |
|---|---|---|
| patrickmcgraw | 5 | 0.00 |