What are the best practices for using Pundit and Cancancan in Rails?

What are the best practices for using Pundit and Cancancan in Rails?

Both Pundit and Cancancan are popular authorization libraries in Rails. Best practices include using Pundit for fine-grained control and Cancancan for simpler role-based access.

Can you explain the differences between Pundit and Cancancan?

Sure! Pundit uses policies for authorization, allowing for more granular control, while Cancancan uses a simpler approach with roles and permissions.

Which one is better for a large application?

For large applications, Pundit is often preferred due to its flexibility and ability to handle complex authorization scenarios.

Are there any performance considerations I should be aware of?

Yes, with Pundit, you may need to be cautious about the number of policy checks, while Cancancan can be more efficient with role checks.

Can I use both libraries together?

It's possible, but it's generally recommended to stick with one to avoid confusion and maintain consistency in your authorization logic.