JD Retail Technology
Jun 28, 2020 · Mobile Development
Understanding iOS Runtime: Dictionary-to-Object Conversion, Associated Objects, and Method Swizzling
This article explains how iOS developers can use the Objective‑C runtime to automatically convert dictionaries to model objects, add properties to existing classes via associated objects, and implement method swizzling for tasks such as analytics injection, illustrating each technique with code flow and diagrams.
Associated ObjectsDictionary to ModelMethod Swizzling
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