Andrew Bancroft • 8/27/2014

Pick a Delegate… Any Delegate… On Clean View Controllers in Swift

This article discusses the delegation pattern in iOS development and proposes a cleaner approach to managing delegates in Swift view controllers. Using the example of an in-app email composer, the author demonstrates how to refactor a view controller by moving delegate methods and configuration logic into a dedicated EmailComposer class. The result is a more modular, maintainable view controller with reduced responsibilities. The article includes code examples and a link to a fully working GitHub project, making it a practical guide for iOS developers seeking to improve code organization.

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#Io #Swift #View Controller