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Answers and rating deltas for
Ruby: How to increment a number that may be nil?
| Author | Votes | Δ |
|---|---|---|
| Chandra Patni | 13 | +0.89 |
| Confusion | 3 | -0.46 |
| knut | 0 | -3.48 |
Last visited: Sep 14, 2014, 5:07:29 AM