From: Tobias Reif <tobiasreif@...>
Date: 2001-08-16T21:00:17+09:00
Subject: [ruby-talk:19889] Re: Why not?: Assigning to self

> Searching the web for something like rectangle/become/square I
> found a language called cecil, that has so called predicate
> subclasses, which seem to offer this functionality. See
> http://www.cs.washington.edu/research/projects/cecil/cecil/www/ce
> cil-home.html

An example:

...
template object rectangle isa shape;
...

http://www.students.stedwards.edu/~jgrover/language%20summary.html#Anchor-Exampl-11005

Tobi
-- 
Tobias Reif
http://www.pinkjuice.com/myDigitalProfile.xhtml

go_to('www.ruby-lang.org').get(ruby).play.create.have_fun