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Answers and rating deltas for
Why is Ruby's Array#shift used in this task?
| Author | Votes | Δ |
|---|---|---|
| Cary Swoveland | 4 | +2.77 |
| Stefan | 3 | -0.25 |
| Wand Maker | 2 | -1.69 |
Last visited: Nov 18, 2015, 10:32:23 AM