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Answers and rating deltas for
In a Ruby on Rails each loop, is there a good way to do something if nothing was iterated?
| Author | Votes | Δ |
|---|---|---|
| Erez Rabih | 5 | +0.44 |
| Erik Peterson | 4 | +1.49 |
| gavit | 0 | 0.00 |
| Manjunath Manoharan | 0 | -3.77 |
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