,左のRxSwiftのコードはDelegateProxyの実装に頻繁に見られる

9:44 AM

https://github.com/ReactiveX/RxSwift/blob/0b66f666ba6955a51cba1ad530311b030fa4db9c/RxCocoa/iOS/Proxies/RxSearchControllerDelegateProxy.swift#L18-L21

ReactiveX/RxSwift

RxSwift - Reactive Programming in Swift