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Answers and rating deltas for
How can I efficiently extract repeated elements in a Ruby array?
| Author | Votes | Δ |
|---|---|---|
| MiniQuark | 5 | +3.87 |
| Greg Campbell | 4 | +0.71 |
| Ilya Haykinson | 4 | +0.91 |
| tokland | 2 | 0.00 |
| ivanxuu | 1 | 0.00 |
| marekj | 0 | 0.00 |
| dirkgently | 0 | -0.49 |
| Justin Love | 0 | 0.00 |
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