README.md

🎮 Command Pattern

📌 What is the Command Pattern?

The Command Pattern encapsulates a request as an object, allowing you to parameterize clients, queue requests, and support undo/redo functionality. 🕹️

It separates what to do from who does it by using invokers, commands, and receivers.

🛠️ Key Concepts:

1. Command Interface → Defines an action (execute/undo).
2. Concrete Commands → Implement the actions.
3. Receiver → The actual executor of the request.
4. Invoker → Triggers the command.
5. Client → Configures and assigns commands.

🔥 When to Use?

✅ When you need undo/redo functionality.
✅ When you want to queue or log actions.
✅ When you want to decouple senders from receivers.
✅ When actions need to be executed at different times.

🎯 Real-World Examples:

• Remote Controls: Pressing buttons to trigger actions on a TV 📺
• Text Editors: Undo/Redo functionality 📝
• Macro Recording: Recording and replaying user actions 🎬

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🔗 Example Code: See Implementation