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Answers and rating deltas for
why does using sum in a rails 3.1 scope result in an error?
| Author | Votes | Δ |
|---|---|---|
| Vivek Parihar | 12 | 0.00 |
| unnati patil | 0 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM