From: Tobias Weber <towb@...>
Date: 2008-05-28T00:39:16+09:00
Subject: Re: Directionality of comparasion operators

In article <C3B253EF-9A1E-45AD-9D50-185DEA3DAA60@mwilden.com>,
 Mark Wilden <mark@mwilden.com> wrote:

> > ===  likeness?
> 
> Except that likeness is commutative. If one thing is like another,  

Right. The match operator =~ clearly looks directional.
membership?

-- 
  Tobias Weber