StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Does Ruby have syntax for safe navigation operator of nil values, like in Groovy?
| Author | Votes | Δ |
|---|---|---|
| Ismael Abreu | 7 | 0.00 |
| Javid Jamae | 0 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM