4 ms·

Or just doSomething

• reednj 9y ago
  I wasn't aware of that syntax? It will just pass the arguments from the parent to the child in order?
  • jayrhynas 9y ago
    As long as the signature of the function matches you can pass it in directly
  • slavapestov 9y ago
    Functions are values in Swift. Closure literal syntax is just a shorthand where you don’t have to name the function first.