Created
May 14, 2018 13:53
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| let group = DispatchGroup() | |
| for task in tasks { | |
| group.enter() | |
| task.run({ task in | |
| group.leave() | |
| }) | |
| } | |
| group.notify(queue: DispatchQueue.main) { | |
| print("All tasks completed") | |
| } |
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