What are the key configuration files in a Rails application?

What are the key configuration files in a Rails application?

In a Rails application, the key configuration files include database.yml, routes.rb, and application.rb. Each serves a specific purpose.

Can you explain what each of these files does?

Sure! database.yml configures database connections, routes.rb defines URL routes, and application.rb sets up application-wide settings.

Are there any other important files I should know about?

Yes, secrets.yml for managing sensitive information and environment.rb for loading the Rails environment are also important.

How do I modify these files safely?

Always back up your files before making changes, and use version control like Git to track modifications.