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Answers and rating deltas for
How can I write a validation that will ensure an existing association cannot be changed in Rails 3?
| Author | Votes | Δ |
|---|---|---|
| danneu | 2 | +4.15 |
| Dalibor Filus | 0 | -4.15 |
Last visited: Sep 14, 2014, 5:07:29 AM