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Answers and rating deltas for
Uniqueness validator returns undefined method `new_record?'
| Author | Votes | Δ |
|---|---|---|
| dtroof | 1 | 0.00 |
Last visited: Nov 2, 2017, 10:53:09 AM
| Author | Votes | Δ |
|---|---|---|
| dtroof | 1 | 0.00 |