StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
nil can't be coerced into BigDecimal - Ruby On Rails(rails 2.3.2)
| Author | Votes | Δ |
|---|---|---|
| Akshay | 0 | 0.00 |
Last visited: Jun 30, 2017, 3:35:16 AM