Learn the final steps for pull to refresh: Locking and Refreshing
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/2390-video-tutorial-scroll-view-school-part-12-pull-to-refresh-part-3
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/2390-video-tutorial-scroll-view-school-part-12-pull-to-refresh-part-3