How can I implement logging in my Rails application?

How can I implement logging in my Rails application?

You can use the built-in Logger class in Rails. Just add it to your application and configure it in an initializer.

What are the different log levels I can use?

Rails supports several log levels: debug, info, warn, error, and fatal. You can set the level in your environment files.

Can I log to a file instead of the console?

Yes, you can configure Rails to log to a file by setting the log path in your environment configuration.

How do I view the logs while developing?

You can view the logs in the terminal where your server is running, or check the log files in the 'log' directory of your Rails app.