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Answers and rating deltas for
How to execute a method only once in Ruby? Are there static variables?
| Author | Votes | Δ |
|---|---|---|
| Arsen7 | 5 | +4.36 |
| Wayne Conrad | 3 | +0.79 |
| DigitalRoss | 1 | -0.05 |
| Nicolas Blanco | 1 | -1.03 |
| pjotrp | 0 | 0.00 |
| horseyguy | 0 | -1.13 |
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