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developer-roadmap/roadmaps/ios/content/delegate-pattern@BtPYKd7RedHOLRATDKkpg.md
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Arik Chakma 274082fd77 feat: clean roadmap content and sync scripts (#10181)
* refactor: clean to roadmap content

* refactor: move shared helpers into scripts/lib
2026-07-28 05:45:17 +06:00

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Delegate Pattern

The delegate pattern is a core design pattern in iOS where one object delegates responsibility for certain behaviors to another through a protocol. UIKit uses delegation extensively, with UITableViewDelegate, UITextFieldDelegate, and URLSessionDelegate being common examples. Delegates allow customization of behavior without requiring subclassing.

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