StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Swift 3 use optional chaining in map or filter
| Author | Votes | Δ |
|---|---|---|
| Tamás Sengel | 3 | +2.15 |
| Mo Abdul-Hameed | 2 | -1.49 |
Last visited: Jan 1, 2019, 8:55:20 AM