Andrew OctoberHammer
OctoberHammer
/ async_v1.swift
Created
February 27, 2017 20:32
— forked from iThinker/async_v1.swift
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| import Foundation | |
| import PlaygroundSupport | |
| PlaygroundPage.current.needsIndefiniteExecution = true | |
| func async<T>(_ executable: @escaping @autoclosure () -> T, _ priority: DispatchQoS.QoSClass = DispatchQoS.QoSClass.default, completion: @escaping (T) -> Void) { | |
| DispatchQueue.global(qos: priority).async { | |
| let result = executable() | |
| DispatchQueue.main.async { |