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Ruby on Rails How do I access variables of a model inside itself like in this example?
| Author | Votes | Δ |
|---|---|---|
| chrisbulmer | 1 | +3.87 |
| eggie5 | 0 | -1.34 |
| varatis | 0 | -2.53 |
Last visited: Sep 14, 2014, 5:07:29 AM