StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to use rails undefined method `attr_accessible' in version 4 +?
| Author | Votes | Δ |
|---|---|---|
| rick | 2 | +4.03 |
| Gaurav Gupta | 1 | -2.16 |
| Thorin | 1 | -1.87 |
Last visited: Nov 15, 2015, 6:57:10 PM