SHUIKitBlocks

针对 UIKit 类别的前缀 Block，无需 libffi 和 swizzling

包含

• SHAlertViewBlocks => UIAlertView

• SHControlBlocks => UIControl

• SHSegueBlocks => UIStoryboardSegue

• SHNavigationControllerBlocks => UINavigationController

• SHWebViewBlocks => UIWebView

• SHPopoverControllerBlocks => UIPopoverController

• SHBarButtonItemBlocks => UIBarButtonItem

• SHActionSheetBlocks => UIActionSheet

• SHGestureRecognizerBlocks => UIGestureRecognizer

• SHTextFieldBlocks => UITextField

• SHTextViewBlocks => UITextView

• SHTabBarControllerBlocks => UITabBarController

与 RAC 比较 https://github.com/seivan/SHRACComparison