Swift utilities and extensions used across a number of iOS apps
| Utility | Comment |
|---|---|
| ActivityOverlay | Light-weight version of MBProgessHUD - shows a translucent HUD, containing an activity indicator, centred in a specified view |
| Array+Functional | func headTail() -> (head: Element, tail: [Element])?; arrayByAppend and arrayByAppendContentsOf non-mutating versions of the stdlib append and appendContentsOf |
| NSMutableAttributedString+Creation | NSMutableAttributedString creation helpers |
| OnePixelConstraint | Designed as a auto-layout width/height constraint that will always be 1px regardless of screen scale |
| String+LineUtils | Strings line helpers |
| UIButton+ActionBlock | Button onPressed: block extension |
| UIGestureRecognizer+ActionBlock | Gesture recognizer block extension |
| UIResponder+FindUIViewController | Walk the responder chain until we find a UIViewController; useful when a UIView needs to access UIViewController API |
| UIView+Autolayout | Autolayout helpers; useAutolayout(), centerInView(..), constrainToWidth(..), constrainToHeight(..) |
| KeepInMemoryMixin | Class mixin to allow the class to keep itself in memory |
| UIView+NibLoading | instanceFromNib() Load an instance of a view from a nib named identically to the class. |
| UILabel+Measurement | text size measurement |
The utilities are available as a Cocoapod. To incorporate them to your project add the following to your Podfile eg:
target '<YourProject>' do
pod 'NACommonUtils'
.
.
endSee nickager.com/blog/2016/03/04/NACommonUtils for further details.