Print Class Name of Current File in Swift

Question

I\'m trying to print the name of the current class in Swift. More specifically, I\'d like achieve the following output:

myFunction() in ClassContainingTheFun         


        

Answer 1

I wanted a solution that logged out a nice neat string like this (Swift 3.0) - Class Name - Function Name. eg :

OnboardingGetStartedController - viewDidLoad()

So I ended up with a short function that Ive put in my utils class, like this :

class func logCurrentFunc(fileStr: String, funcStr: String) {

    var fileName = fileStr.components(separatedBy: "/").last ?? ""
    fileName = fileName.components(separatedBy:".").first ?? ""
    let printFunc = "\(fileName) - \(funcStr)"
    print(printFunc)
}

And I call this from anywhere in the app, like this :

Utils.logCurrentFunc(#file, funcStr: #function)

Its just a bit neater looking than other suggestions.