I need help with swift code or function that will run in the body of UITextView function textViewDidChange that will print a string of all the letters of a new Word as they are being typed in a UITextView control. So if I have a UITextView control on my user interface named txtTextView and it has no text in it when the application starts running if I then type letter "o" then letter "o" will be printed in the console out put screen. After I have typed "or" then "or" will be printed. After I have typed "orange" then "orange" will be printed. If after typing orange I press space bar and start typing "ma" then "ma" will be printed and after I have typed "orange mango" then "mango" will be printed. Hope I have conveyed the idea. Basically I would like the code to print all the letters of every new word as they are being typed in the UITextView. Many thanks for your help.
func textViewDidChange( textView: UITextView ) {
// code for this place
}