domain-driven-design

SKILL.md

This skill provides guidance for domain modeling based on Rich Hickey's data-oriented design principles and Scott Wlaschin's type-driven design approach. Focus on building systems that make illegal states unrepresentable, prioritize data and transformations over objects and methods, and establish a ubiquitous language that bridges technical implementation and business domain.

Aggregate: A cluster of entities and value objects treated as a single unit for data changes.

Aggregate Root: The single entity through which all external access to the aggregate must pass.

每当进行领域建模时都应该使用这项技能。它根据 Rich Hickey 和 Scott Wlaschin 的原则为类型驱动和数据驱动设计提供专门指导。该技能有助于在现有领域模型中将当前建模置于上下文中，识别不一致之处，构建通用语言，并创建可视化（Mermaid、Graphviz/DOT、ASCII 图）以清晰地传达领域概念。在设计类型、建模业务域、重构域逻辑或确保跨代码库的域一致性时使用此技能。 来源：bfollington/terma。

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