StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How do I add a new attribute to each ActiveRecord in array based on value from another array?
| Author | Votes | Δ |
|---|---|---|
| Christian Rolle | 2 | +3.57 |
| Barnaby | 1 | +0.15 |
| nebulus | 0 | -3.73 |
Last visited: May 31, 2016, 8:29:21 AM