From: parisnight@...
Date: 2006-03-29T04:43:55+09:00
Subject: Re: tagged unions and instantiating objects

Thanks for all the suggestions.  Although we can extend an object
freely and dynamically by adding singletons, delegates, mixins,
instance vaiables etc, its fundamental object.class is always as it was
when it was born with Class.new.  We can still use modules or our own
designs to implement a more customized system for organizing objects
that are not as easily expressed directly.  Sometimes simple languages
like c seem appealing again ;).
Bob