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Answers and rating deltas for
presence validation causes "undefined method `map' for nil:NilClass" error
| Author | Votes | Δ |
|---|---|---|
| Mohamad | 0 | -0.05 |
| Dwight David Desotelle Jr. | 0 | +0.39 |
Last visited: Apr 27, 2015, 8:14:08 PM