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Answers and rating deltas for
How to define previous in Rails for a different model?
| Author | Votes | Δ |
|---|---|---|
| Ilya | 2 | +1.30 |
| Hieu Pham | 1 | -1.02 |
| Timmy Von Heiss | 1 | -2.24 |
Last visited: Aug 26, 2016, 2:34:25 PM