StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to check value null in ruby on rails 3?
| Author | Votes | Δ |
|---|---|---|
| mrzasa | 2 | +0.50 |
| t s | 1 | -0.03 |
| Umar Khan | 1 | +0.04 |
| Milind Patel | 0 | -4.00 |
Last visited: May 11, 2019, 11:16:05 PM