Breaking dependencies is crucial in existing systems to make them more testable, maintainable, and extensible. By reducing coupling and isolating functionality, developers can introduce changes incrementally while minimizing risks. In this course we focus on removing coupling with traits and dependency injection techniques for testability.
Overview
Syllabus
- Lesson 1: Refactoring Tight Coupling with Traits
- Lesson 2: Dependency Injection with Constructors
- Lesson 3: Dependency Injection with Methods
- Lesson 4: Removing Global State
