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Answers and rating deltas for
How to write a function to change the value of a variable in the main scope in Ruby
| Author | Votes | Δ |
|---|---|---|
| Idan Arye | 2 | +4.38 |
| nurettin | 1 | +1.96 |
| krichard | 0 | -2.52 |
| Wayne Conrad | 0 | -0.48 |
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