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Answers and rating deltas for
Using Ruby, what is the most efficient way to check if any key in a hash matches any values withi...
| Author | Votes | Δ |
|---|---|---|
| Arkku | 3 | +4.02 |
| mckeed | 1 | -0.19 |
| maček | 1 | +0.36 |
| wilhelmtell | -1 | -0.84 |
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