What is the correct way to remove a subview from a view hierarchy and nuke it?

Question

I have a parent UIView with a number of subviews. Periodically I need to remove a subview and completely remove it from the system. What is the correct way to do this? I tried t

Answer 1

Swift 3.0:

let viewToRemove = mySuperView.viewWithTag(myTag)
viewToRemove?.removeFromSuperview()