What are the different log levels in Rails?
In Rails, the main log levels are debug, info, warn, error, and fatal. Each level indicates the severity of the log message.
Can you explain what each log level means?
Sure! 'Debug' is for detailed information, 'info' is for general information, 'warn' indicates a potential issue, 'error' is for errors that occur, and 'fatal' is for very severe errors that may cause the application to crash.
When should I use the debug level?
Use the debug level during development to log detailed information that can help you troubleshoot issues.
How can I change the log level in a Rails application?
You can change the log level in your Rails application by modifying the config/environments/*.rb
file, setting config.log_level
to your desired level.
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