From: Tomasz Wrobel Date: 2010-08-06T19:49:10+09:00 Subject: Re: lt operator on class object, checking a class' superclasses > It is documented, although it may be a bit hard to find, since the I see. I got deceived by the fact that the method actually seems to be defined in Object. Thanks for answers, best regards, Tomek W -- Posted via http://www.ruby-forum.com/.