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Answers and rating deltas for
How to square an array of numbers in ruby with while without `each` `map` or `collect` methods?
| Author | Votes | Δ |
|---|---|---|
| BobRodes | 4 | +1.88 |
| Aleksei Matiushkin | 2 | -0.08 |
| Aetherus | 2 | +0.49 |
| Cary Swoveland | 1 | -0.54 |
| iGian | 0 | -1.30 |
| Qing | 0 | -3.54 |
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