Introduction
- History of SOLID
- Explanation of Udemy System
Single Responsibility Principle
- Simplistic Definition
- Definition Through Conjunction "AND"
- Practical Definition Through Change
- Simple Example: Employee
- Simple Example: AuthManager
- Advanced Example: KaraokePlayer
- Single Responsibility and Reusability
- Single Responsibility Principle Summary
Abstractions
- Abstractions in Digital World
- Abstractions in Object-Oriented Design
- Abstractions in This Course
Open Closed Principle
- Open Closed Confusion
- Historical Definition
- Current Definition
- Example: Salary Calculator
- Example: Karaoke Application
- Open Closed Principle Summary
Liskov Substitution Principle
- Intuitive Example: Rectangle and Square
- Definition and History
- Liskov Substitution Principle Rules
- Method Signature Rules
- Method Pre- and Post-Condition Rules
- Class Property Rules
- Example: Rectangle and Square
- Liskov Substitution Principle Summary
Interface Segregation Principle
- Definition
- Example: Publish-Subscribe Architectural Pattern
- Example: Big Callback Interface
- Interface Segregation Principle Summary
Dependency Inversion Principle
- Definition
- Example: Open Closed Principle
- Example: Callback
- Example: Inter-Dependent Modules
- Dependency Inversion Principle Summary
Summary
- SOLID Summary
- Bonus Lecture
