Facebook API

Hi, does anyone know of a ruby facebook application that can be used
without rails? I just want to create some scripts for me and I don’t
want to use rails and plugins and create a rails application etc, I just
want a clean API where I can use some ruby calls to look up things about
my facebook friends etc. I found lots of rails plugins etc, but I didn’t
find anything without rails that just provides a clean api on those
things.