Apply design patterns to refactor code with large switch statements.
npx skills add https://github.com/ratacat/claude-skills --skill design-patterns-ratacat
Please help me install this Agent Skill. Skill: design-patterns Source: https://github.com/ratacat/claude-skills/tree/main/skills/design-patterns Command: npx skills add https://github.com/ratacat/claude-skills --skill design-patterns-ratacat
This Skill eliminates architectural confusion and design paralysis by providing instant access to proven software design patterns and architectural approaches.
Use the design patterns skill to refactor the attached code that uses a large switch statement.
High-intent search queries and answers about installing and using this skill.
Design patterns provide proven solutions for replacing switch statements. Apply the Strategy or Command pattern to encapsulate varying behavior, eliminating conditional logic and enabling loose coupling across different code paths.
Patterns like Adapter, Decorator, and Composition address tight coupling by programming to abstractions rather than implementations. They enable composition over inheritance, reducing dependencies and improving maintainability.
Apply design patterns early during architecture design to prevent scattered responsibilities and hard-to-test code. They guide decisions on encapsulation, abstraction layers, and dependency management before implementation locks you in.
Patterns enforce Dependency Inversion and Single Responsibility principles, making dependencies explicit and injectable. This structure enables isolated unit testing and reduces the surface area each test must cover.
Refactoring with design patterns incrementally improves existing code by applying targeted structural changes. It preserves functionality while systematically addressing coupling, hierarchy, and responsibility issues without full rewrites.
Yes. Design patterns provide decision frameworks for assessing architectural fit. They clarify trade-offs between different approaches and guide whether composition, inheritance, or other structural choices suit your specific constraints.
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