This looks handy if you’d like to add pull-to-refresh to your lists easily, like one single line of code to add a refresh block:
SVPullToRefresh allows you to easily add pull-to-refresh functionality to any UIScrollView subclass with only 1 line of code. Instead of depending on delegates and/or subclassing UIViewController, SVPullToRefresh extends UIScrollView with a addPullToRefreshWithActionHandler: method as well as a pullToRefreshView property….
And if you’re not as scaredy-cat of possible patent issues as the place that we’d really like to add pull-to-refresh to right now is, of course. But that’s another battle altogether…