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Answers and rating deltas for
ruby on rails - undefined method valid?
Author | Votes | Δ |
---|---|---|
sevenseacat | 3 | +0.48 |
Rodrigo Zurek | 2 | +0.85 |
user1502223 | 0 | -4.03 |
Last visited: Sep 14, 2014, 5:07:29 AM