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Answers and rating deltas for
How to create a protocol with methods that are optional?
| Author | Votes | Δ |
|---|---|---|
| Matt Gallagher | 156 | +4.33 |
| e.James | 5 | -4.33 |
| user3540599 | 1 | 0.00 |
| Zephyr | 1 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM