Extensions

The following extensions are available globally.

  • A UIViewController extension to support easily selecting an item from a list via an alert sheet.

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    Declaration

    Swift

    class UIViewController : UIResponder, NSCoding, UIAppearanceContainer, UITraitEnvironment, UIContentContainer, UIFocusEnvironment

  • A UIImage extension to support resizing images.

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    Declaration

    Swift

    class UIImage : NSObject, NSSecureCoding