What are the best practices for configuring a Rails application?

What are the best practices for configuring a Rails application?

Some best practices include using environment variables for sensitive data, organizing your configuration files, and keeping your gems updated.

Can you explain why using environment variables is important?

Using environment variables helps keep sensitive information like API keys and database credentials secure and out of your codebase.

What tools can I use to manage environment variables?

You can use tools like Dotenv, Figaro, or Rails credentials to manage environment variables effectively.

How often should I update my gems?

It's a good practice to check for updates regularly, ideally every few weeks, to ensure you have the latest features and security patches.