Clean Architecture is a book by “Uncle Bob” Robert Martin as a followup to his popular Clean Code. It includes a brief section about the SOLID principles, which are the touchstone of his programming philosophies, and have been described in his other books.
This summary is a cheatsheet to help you remember the SOLID principles in your day-to-day work.
The SOLID Principles
- Single Responsibility – each module should only have one reason to change
- Open-Closed – Design software so its behaviour can change by adding code – not changing the existing code.
- Liskov – Use interfaces/protocols to separate interchangeable parts
- Interface Segregation – Dont depend on things you don’t use
- Dependency Inversion – High-level code shouldn’t depend on low-level implementation