Re: Fwd: Classes / roles as sets / subsets

2006-09-01 Thread chromatic
On Tuesday 29 August 2006 13:26, Jonathan Lang wrote: Perl6 handles both object-orientation (through inheritance) and role-playing (through composition). What exactly does inheritance have to do with object orientation, except that some OO systems support inheritance? Plenty of OO systems

Fwd: Classes / roles as sets / subsets

2006-08-29 Thread Jonathan Lang
I accidently sent this directly to Richard. Sorry about that, folks... -- Forwarded message -- From: Jonathan Lang [EMAIL PROTECTED] Date: Aug 29, 2006 1:24 PM Subject: Re: Classes / roles as sets / subsets To: Richard Hainsworth [EMAIL PROTECTED] Richard Hainsworth wrote: I