StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to have distinct key value pair from hash in ruby
Author | Votes | Δ |
---|---|---|
Shalev Shalit | 4 | +4.71 |
Andrey Deineko | 2 | -0.59 |
Last visited: Nov 17, 2015, 6:08:20 PM