Swift 3 - Using a UITextView as a console log

swift3-logging-uitextview.swift

    func log(text: String, pauseLog: Bool) {
        let newDate = Date()
        let dateFormatter = DateFormatter()
        dateFormatter.locale = Locale(identifier: "en_US")
        dateFormatter.setLocalizedDateFormatFromTemplate("HH:mm:ss")
        let displayDate = dateFormatter.string(from: newDate) + ": "
        
        let newLogText = (self.outputText.text ?? "\n") + displayDate + text + "\n"

        print(newLogText)
        self.outputText.text = newLogText
        self.outputText.scrollRangeToVisible(NSMakeRange(self.outputText.text.count - 1,0))

    }