Script to flag spam or inappropriate content for Rails

Question

Is there any easy-to-install script out there for Rails app?

A flag button just like youtube, for user to click when spam or profanity or inappropriate graphic is found in a community post. That flag will notify the admin to review the complained entry so to take necessary action, such as removing the inappropriate content.

Answer 1

It is quite old, but it still works as Akismet keeps his detection up to date: http://railscasts.com/episodes/65-stopping-spam-with-akismet