How can I refactor my classes for better code quality?

How can I refactor my classes for better code quality?

Refactoring classes involves improving their structure without changing their behavior. What specific issues are you facing?

My classes are too large and have too many responsibilities.

You might want to consider applying the Single Responsibility Principle. Try breaking down your classes into smaller, more focused ones.

Can you give me an example of how to do that?

Sure! If you have a class that handles user data and also sends emails, you could create a separate EmailService class to handle email functionality.

That makes sense! How do I ensure my new classes interact correctly?

You can use interfaces or dependency injection to manage interactions between your classes, ensuring they remain decoupled.