Lecture 10: SOLID Principles (OCP, LSP and ISP)

This lecture continues our exploration of the SOLID design principles. It discusses the Open-Closed Principle (OCP): that a component should be open for extension but closed for modification. It also considers the Liskov Substitution Principle (LSP): that subclasses should be substitutable for their superclasses. Finally, it explores the Interface Segregation Principle: that having many client-specific interfaces is better than having one large general-purpose interface.