Ruby Console Log

On the underside rails console uses irb so if you ve ever used it you ll be right at home.

Ruby console log.

When working on the js for bugsnag i kept accidentally typing console log into rails. So i thought about redirecting to a file if anyone knows a better option i m all ears. Log a message when a console rendering is prevented defaults. Using console log lets you easily see only log messages in this request.

Think about our toy app. I ve got a ruby statement that generates lots of prints 8k lines and i d like to be able to see it completely but the console only remembers the last 1024 lines or so. 5 debugging memory leaks. Usr bin ruby print apple print apple n puts orange puts orange the print and puts methods produce textual output on the console.

The console command lets you interact with your rails application from the command line. The difference between the two is that the latter adds a new line character. Since web console evaluates plain ruby code remotely on the server don t try to use it in production. It was designed to give you as quick a start on the ruby logging world as humanly possible.

See even though the demo app logs to a file there s nothing preventing you from logging to a variety of targets such as the database the console or even an online service.