StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
ActiveRecord - How to know if a field exists on another table?
| Author | Votes | Δ |
|---|---|---|
| Ninigi | 2 | +3.68 |
| Amit Sharma | 1 | -3.68 |
Last visited: Nov 18, 2015, 9:29:15 AM