What is the best way to remove all subviews from you self.view?

Question

I was thinking maybe something like this might work:

    for (UIView* b in self.view.subviews)
    {
       [b removeFromSuperview];
    }

Answer 1

For Swift 4+.You can make a extension to UIView. Call it whenever necessary.

extension UIView {
    func removeAllSubviews() {
        subviews.forEach { $0.removeFromSuperview() }
    }
}