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Jul 11, 2007 | 9 minutes |
Learn all about the logger in this episode. See how to send messages to the log and how to customize it.
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Aug 09, 2012
Bullet will notify you of database queries that can potentially be improved through eager loading or counter cache column. A variety of notification alerts are supported.
Apr 13, 2012
The Logger (revised)
The log file will show what is going on behind the scenes of a Rails request. Learn how to log messages, add tags, override formatting, and more.
Jan 23, 2012
Rails Middleware Walkthrough
Here I describe each Rack middleware that is included in a Rails app which will give you a better understanding of what a request goes through behind the scenes before it hits your application.
Nov 09, 2009
Sometimes bad code slips into production and triggers a 500 error. Learn how to be notified of this and resolve it through integration tests.
May 05, 2008
If you're running a production site, it's a good idea to record all exceptions which occur. See how to set up a notification system which does that in this episode.
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