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Answers and rating deltas for
Ruby on Rails - Why validades_presence_of only work at create and not at update?
| Author | Votes | Δ |
|---|---|---|
| max | 3 | +1.40 |
| engineersmnky | 2 | -0.13 |
| Marcus Ilgner | 2 | -0.36 |
| yorodm | -1 | -3.67 |
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