StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Get parent directory of current directory in Ruby
| Author | Votes | Δ |
|---|---|---|
| Rob Di Marco | 43 | +1.58 |
| maprihoda | 7 | -1.58 |
Last visited: Sep 14, 2014, 5:07:29 AM