StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to get the sum an array of strings in ruby
| Author | Votes | Δ |
|---|---|---|
| Arup Rakshit | 3 | +1.20 |
| Bala | 1 | -1.20 |
Last visited: Sep 14, 2014, 5:07:29 AM