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Answers and rating deltas for
How do I use `:rand` as a unary method with map/collect?
| Author | Votes | Δ |
|---|---|---|
| Jörg W Mittag | 7 | +2.20 |
| spickermann | 3 | -0.48 |
| David Grayson | 0 | -1.72 |
Last visited: Dec 22, 2016, 12:10:09 AM