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Answers and rating deltas for
Do Ruby hashes have a method like `reject!` that returns matching items?
| Author | Votes | Δ |
|---|---|---|
| Nathan Long | 4 | +1.84 |
| Victor Moroz | 3 | +1.37 |
| Matheus Moreira | 2 | -0.48 |
| Nathan Long | 1 | -2.16 |
| xaxxon | 0 | 0.00 |
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