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Answers and rating deltas for
How to make rails query unique by a column
| Author | Votes | Δ |
|---|---|---|
| Ernest | 1 | +3.19 |
| Alex Santos | 1 | +2.73 |
| Shovon | 0 | -1.54 |
| jaspreet singh | 0 | -1.56 |
| NM Pennypacker | 0 | -0.15 |
| Nishant Arora | 0 | -1.61 |
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