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let dispatchGroup = DispatchGroup()

for work in works {
    dispatchGroup.enter()
    // Do your work
    dispatchGroup.leave()
}

dispatchGroup.notify(queue: .main){
    // ループ処理が全て完了したあと呼ばれる。
}

🐣


フリーランスエンジニアです。
お仕事のご相談こちらまで
rockyshikoku@gmail.com

Core MLやARKitを使ったアプリを作っています。
機械学習/AR関連の情報を発信しています。

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