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| // | |
| // UIAlertController+Action.swift | |
| // | |
| import UIKit | |
| /** | |
| Extension to `UIAlertController` to allow direct adding of `UIAlertAction` instances | |
| */ | |
| extension UIAlertController { | |
| func addAction(title: String?, style: UIAlertActionStyle, handler: ((UIAlertAction) -> Void)?) { | |
| let alertAction = UIAlertAction(title: title, style: style, handler: handler) | |
| self.addAction(alertAction) | |
| } | |
| } |
How exactly does this improved upon just doing this though?
alertController.addAction(UIAlertAction(title: "Foo", style: .default) { action in
// handle action
})
@jbastosneto Glad that you find it useful! 😄
@regexident There is no performance benefit or anything like that, I was previously using the implementation that you pointed out and found it to be a bit messy when being used frequently in big projects. This extension makes the usage a bit cleaner and also has the benefit of XCode's autocompletion.
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Really nice extension, clean and simple to use. Thanks for sharing!