What are some examples of logging in Rails?

What are some examples of logging in Rails?

In Rails, you can use the built-in logger to log messages at different levels. For example, you can log an info message like this: Rails.logger.info 'This is an info message'.

Can I log errors as well?

Yes, you can log errors using Rails.logger.error 'This is an error message'. This helps in tracking issues in your application.

What about logging to a file instead of the console?

You can configure Rails to log to a file by setting the log path in your environment configuration. For example, in config/environments/production.rb, you can set config.logger = Logger.new('/path/to/logfile.log').

Are there any best practices for logging in Rails?

Yes, some best practices include logging at appropriate levels, avoiding sensitive information, and regularly rotating log files to manage size.