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Answers and rating deltas for
ruby - Permutation between elements of an array
| Author | Votes | Δ |
|---|---|---|
| Paul Rubel | 4 | +0.97 |
| apneadiving | 1 | -0.38 |
| Raf | 0 | -2.42 |
| Abram | 0 | -2.33 |
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