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Answers and rating deltas for
undefined method `gsub' for nil:NilClass or how to use gsub method in rails
| Author | Votes | Δ |
|---|---|---|
| Sravan | 2 | +0.54 |
| JITENDRA KUSHVAHA | 0 | -4.29 |
Last visited: Jan 22, 2017, 9:03:22 AM