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wanbok
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Nov 14, 2019
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wanbok
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if let 등으로 unwrapping하지 않고 고계함수만을 사용해 잘 만셨습니다!
| .filter{ $0["key"] as? String == stringKey } | ||
| .compactMap{ $0["name"] as? String } | ||
| .first | ||
| } |
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두가지의 고계 함수들을 하나로 합칠 만한 것들이 보입니다.
인지적 복잡도 점수를 더 낮춰가는 방향으로, 연습삼아 변경해보시면 좋을 것 같습니다. :)
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