Dispatch Extensions

Dispatch_extension.swift

import Foundation

func MainAsync(task: @escaping ()->()) {
    DispatchQueue.main.async {
        task()
    }
}

func Background(task:@escaping () throws -> ()) {
    DispatchQueue.global(qos: .userInitiated).async {
        do {
            try task()
        } catch let error as NSError {
            print("error in background thread:\(error.localizedDescription)")
        }
    }
}

func DelayTask(_ timeInteval: TimeInterval, _ task:@escaping () -> ()) {
    DispatchQueue.main.asyncAfter(deadline: (.now() + timeInteval)) {
        task()
    }
}




//Fast use anywhere with autocomplete

 DelayTask(1) {
    print("hello")
  }
        
 Background {
    print("background")
   }
        
 MainAsync {
    print("Main")
   }