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Answers and rating deltas for
How to check that object of type `Any` is an array of concrete class implementing some protocol
| Author | Votes | Δ |
|---|---|---|
| Craig Grummitt | 3 | +4.21 |
| Paul Cantrell | 1 | +0.60 |
| Nikita Arkhipov | 1 | +0.94 |
| Zapko | 0 | -3.13 |
| Keaz | 0 | -2.62 |
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