in Swift this defines a property observer that executes code after a new value has been set
If I attempt to run the following code: photographer = photographer I get the error: Assigning a property to itself. I …
ios swift uiviewcontroller properties didsetWhen overriding the didSet observer of a property results in recursion, why? class TwiceInt { var value:Int = 0 { didSet { value *= 2 } } } class …
swift recursion swift-playground didset