Hide/unhide the description view
Solution for tutorial: https://www.raywenderlich.com/113845/ios-animation-tutorial-custom-view-controller-presentation-transitions
It hides and unhides the description view in the animations.
Hide/unhide the description view
Solution for tutorial: https://www.raywenderlich.com/113845/ios-animation-tutorial-custom-view-controller-presentation-transitions
It hides and unhides the description view in the animations.