single-responsibility-principle

SKILL.md

Every module, class, or function should have responsibility over a single part of functionality. If you can describe what a class does using "AND", it has too many responsibilities.

Describe your class in one sentence. If it contains "AND", split it.

| "Handles user authentication" | ✅ Single responsibility | | "Handles authentication AND sends emails" | ❌ Two responsibilities | | "Manages orders AND processes payments AND tracks inventory" | ❌ Three responsibilities |

Úselo al crear o modificar clases, módulos o funciones. Úselo cuando sienta presión para agregar funcionalidad al código existente. Úselo cuando la clase tenga múltiples razones para cambiar. Fuente: yanko-belov/code-craft.

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