Decoupled Cross-Module Navigation in Modular iOS
WHAT IT TESTS: decoupling feature modules. OUTLINE: depend on a shared abstraction, register concrete routers in a coordinator or registry, resolve at runtime. RED FLAG: importing module B directly or coupling features through a god object.
WHAT IT TESTS: how to break a compile-time dependency between feature modules. ANSWER OUTLINE: introduce a shared interface module that declares routing protocols or route identifiers; module A depends only on that abstraction, not on B. A coordinator or a route registry, wired at the composition root, holds the concrete implementation from B and resolves the navigation at runtime via dependency injection or deep-link style routes. RED FLAG: importing B directly into A, or funneling everything through a tightly coupled god coordinator.
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- #ios
- #swift
- #modular-architecture
- #navigation
- #dependency-inversion
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