Created
June 26, 2019 10:00
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| final class OnceToken { | |
| private(set) lazy var perform: () -> Void = { | |
| self.closure() | |
| return {} | |
| }() | |
| private let closure: () -> Void | |
| init(execute closure: @escaping () -> Void) { | |
| self.closure = closure | |
| } | |
| } |
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