This a fork of the excellent pull to refresh view created by Sonny parlin. This version has a few updates to make it more modern and compile without warnings for iOS 6 in xCode 4.6.
Full tutorial available here: http://sonnyparlin.com/2011/12/pulltorefresh-ios-5-and-arc-tutorial/
Note: You have to link to the AudioToolbox.framework in the build phaces of your project for this to work.