StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How can I use optional attributes on an object using Ruby on Rails?
| Author | Votes | Δ |
|---|---|---|
| SomeSchmo | 0 | +0.12 |
| Sedad Kosovac | 0 | -0.12 |
Last visited: Oct 27, 2017, 7:18:27 AM