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Answers and rating deltas for
How to get multiple columns by using `Roo` gem in one-line
| Author | Votes | Δ |
|---|---|---|
| Hetal Khunti | 0 | 0.00 |
Last visited: Apr 28, 2015, 7:07:34 PM
| Author | Votes | Δ |
|---|---|---|
| Hetal Khunti | 0 | 0.00 |