"DaZoner" <nobody / nowhere.com> schrieb im Newsbeitrag 
news:ckpja5$g4u$1 / news.doit.wisc.edu...
> Much thanks - it works great.
>
> A related question: Where is this documented? (I'm using the compiled help
> that was bundled with version 1.8.x)

I always use the online doc at rubydoc.org.  Look for documentation of 
classes Class and Module.

    robert