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Answers and rating deltas for
How to reduce a Ruby hash by a given array of keys?
| Author | Votes | Δ |
|---|---|---|
| Cary Swoveland | 4 | +1.13 |
| Lukas Baliak | 1 | +1.17 |
| Wand Maker | 0 | -0.88 |
| bk5115545 | 0 | -3.13 |
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