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Answers and rating deltas for
chapter 8 rubytutorial - NoMethodError: undefined method `forget' for nil:NilClass
| Author | Votes | Δ |
|---|---|---|
| Brad Werth | 2 | +0.41 |
| Long Nguyen | 1 | -3.26 |
Last visited: Feb 19, 2016, 2:51:26 PM