Reducing the number of brackets in Swift

Question

Does anyone know if there is a way to use some kind shorthand in swift? more specifically, leaving out the braces in things like IF statements... eg

if num == 0
         


        

Answer 1

It is called shorthand if-else condition. If you are into iOS development in Swift, then you can also manipulate your UI objects' behaviour with this property.

For e.g. - I want my button to be enabled only when there is some text in the textfield. In other words, should stay disabled when character count in textfield is zero.

button.enabled = (textField.characters.count > 0) ? true : false