BDGCategories

Incredibly useful categories that I use in all my Xcode projects!

Installation using CocoaPods

pod 'BDGCategories'

##Examples

NSDate
Various date check methods

NSDateFormatter
Thread-safe generation of unique dateformatters

NSNotificationCenter
Add only unique observers

NSObject
Set values with dictionary safely withouth crashing

UIImage
Resize/Scaling, Rotation, Blur

UIView
Rounded corners, choose your own corner!