Facebook chat with pure ruby

I was just wondering, if there's any gem I could use for facebook chat. I don't want to use Rails. I'm trying to build a command-line application to use on linux.

Thanks. :)

Facebook chat provides a Jabber/XMPP service, see http://developers.facebook.com/docs/chat/

You have to look for a gem that supports XMPP, for example xmpp4r.

You can use this gem https://github.com/kissrobber/xmpp4r_facebook. There is a sample usage in README file. It worked very well for me.