What are the best practices for Rails controllers?

What are the best practices for Rails controllers?

Best practices for Rails controllers include keeping them skinny, using strong parameters, and following RESTful conventions.

Can you explain what you mean by keeping controllers skinny?

Keeping controllers skinny means that they should only handle the request and response cycle, delegating business logic to models or service objects.

What are strong parameters?

Strong parameters are a way to whitelist attributes that can be mass-assigned, enhancing security by preventing unwanted data from being saved.

How do I implement RESTful conventions in my Rails app?

To implement RESTful conventions, structure your routes to correspond to standard HTTP actions (index, show, create, update, destroy) and use appropriate HTTP verbs.