Hide dots on final page of UIPageViewController swift

Question

I have four pages in a UIPageViewController, and I\'d like to hide the dots on the last page. I successfully made a function that gets called on the last page of the UIPageV

Answer 1

override func presentationCountForPageViewController(pageViewController: UIPageViewController) -> Int {
    if /*current index is the last one*/ {
        return 0
    } else {
        /*return number of pages*/
    }
}