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Answers and rating deltas for
How to count in ruby on rails and display nothing if size is zero
| Author | Votes | Δ |
|---|---|---|
| Ahmad Hussain | 1 | +4.11 |
| kddeisz | 0 | -0.24 |
| Dheer | 0 | -2.21 |
Last visited: Sep 14, 2014, 5:07:29 AM