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Answers and rating deltas for
How do I validate that two values do not equal each other in a Rails model?
| Author | Votes | Δ |
|---|---|---|
| klew | 10 | +1.28 |
| Dawid | 4 | +0.57 |
| John Feminella | 4 | -0.89 |
| cs3b | 2 | 0.00 |
| sys | 1 | -3.68 |
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