The Decorator Design Pattern allows you to dynamically add behavior to objects without altering their structure.
In this video, we’ll see how to implement it in C# using a real-world coffee shop example — adding milk, sugar, or other add-ons without subclass explosion.
💡 You’ll Learn:
• What the Decorator Pattern is and when to use it
• Real-world example: Espresso and Latte with Milk & Sugar decorators
• How it helps avoid class explosion and improves flexibility
• Why Decorator differs from Adapter, Composite, and Proxy Patterns
• Best practices for clean, maintainable code
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