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Answers and rating deltas for
Objective-C Protocol Madness -- how to return object based on protocol?
| Author | Votes | Δ |
|---|---|---|
| Georg Schölly | 9 | +0.71 |
| me2 | 1 | +0.79 |
| jbrennan | 1 | +1.30 |
| CiNN | 0 | -2.91 |
| Kendall Helmstetter Gelner | 0 | -0.61 |
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