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Answers and rating deltas for
best way to prevent each on a nil variable on rails 4
| Author | Votes | Δ |
|---|---|---|
| Logan Serman | 3 | +1.29 |
| ctcherry | 2 | -0.54 |
| AshwinKumarS | 0 | -3.30 |
Last visited: Sep 14, 2014, 5:07:29 AM