From: David Alan Black <dblack@...>
Date: 2000-12-04T05:12:08+09:00
Subject: [ruby-talk:6784] Re: behavior of Proc#arity?

On Mon, 4 Dec 2000, Mark Slagell wrote:

> [David Alan Black:]
> > ...
> >    a,b = 1,2,3 
> >    a,b, = 1,2,3
> > 
> > do the same thing.  So maybe there are more syntactical variants than
> > actual different situations....
> 
> Since the extra comma is to clarify that the variables are to be viewed
> as a list (right?), sometimes it would be unnecessary to add the comma,
> but it shouldn't change anything in those cases.  So this is fine with
> me.

Yes, me too -- mainly I was just musing on the fact that not every
token always does what it sometimes does.  (To prepare myself, in
case '*' ever changes :-)


David

-- 
David Alan Black
home: dblack@candle.superlink.net
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