ConceptDomain Modeling / 领域形式化
Domain Modeling
One of the core practices of software engineering, formalizing unstructured business logic into precise, deterministic structures, including managing relationship graphs, algebraic data types, state machine design, and enforcing runtime invariant validation.
Timeline (last 90 days)
Oct 18
According to Hacker News discussion, many developers believe the most valuable use case for sealed classes is domain modeling—expressing business states with a closed set of variants.
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