Scott Berrevoets • 10/14/2021

iOS Architecture at Lyft

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This article outlines Lyft's iOS architecture evolution, from a 5000-line nested switch statement to a modular system with 1.5M lines of code. It explains the challenges of isolation, testability, and state management, and their solutions using feature modules, specific module types (UI, Flow, Service, Logic), and dependency validators to enforce clean architecture and improve team scalability.

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#Io #Swift #Modularization
iOS Architecture at Lyft

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