Getting autocomplete to work in swift

Question

I am trying to implement autocompletion, but can\'t find an example that works in Swift. Below, I\'m tring to convert Ray Wenderlich\'s autocompletion tutorial and example c

Answer 1

This post helped me thanks, just in case you guys are working with google places API in swift 3 and you need case-insensitive here is the updated code you just have to put:

let subStringRange : NSRange! = myString.range(of: substring, options: .caseInsensitive)