12 Aug '12, 2pm
@railscasts Sometimes FM is the good fallback position. Glad I finally watched this RailsCast (2 yrs later!)
This line is added by default in a new Rails 3 application. It’s easy to forget to add filtering into an application so it’s a nice feature to have installed by default. It will of course only filter password parameters as it stands and will need to be altered if other parameters such as credit card numbers need filtering too.