we are building a RoR site and need to filter out profanity & html code. is there a plug-in anyone would recommend? these are the only two seemingly viable options i could find through a quick google search:
http://www.postal-code.com/binarycode/2008/02/06/ruby-15-second-profanity-filter/
&
http://www.webpurify.com
any help would be appreciated.