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Answers and rating deltas for
Ruby on Rails: undefined method 'role' for Class
| Author | Votes | Δ |
|---|---|---|
| Thomas R. Koll | 0 | 0.00 |
Last visited: Jun 16, 2016, 1:28:03 AM
| Author | Votes | Δ |
|---|---|---|
| Thomas R. Koll | 0 | 0.00 |