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Answers and rating deltas for
Understanding passing by value vs. reference in this Ruby example
| Author | Votes | Δ |
|---|---|---|
| Dave Schweisguth | 2 | +0.41 |
| maicher | 1 | +0.91 |
| Fran Martinez | 1 | +1.69 |
| Maxim Pontyushenko | 0 | -3.15 |
| michau | 0 | -2.71 |
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