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AsyncTest
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| func execute(_ block: @escaping ()-> Void) { | |
| block() | |
| } | |
| print("A") | |
| execute { | |
| print("B") | |
| } | |
| print("C") |
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| func execute(_ block: @escaping ()-> Void) { | |
| DispatchQueue.global().async { | |
| block() | |
| } | |
| } | |
| print("A") | |
| execute { | |
| print("B") | |
| } | |
| print("C") |
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| func execute(_ block: @escaping ()-> Void) { | |
| DispatchQueue.global().async { | |
| block() | |
| } | |
| sleep(1) | |
| } | |
| print("A") | |
| execute { | |
| print("B") | |
| } | |
| print("C") |
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