From: William Morgan <wmorgan-ruby-talk@...>
Date: 2005-07-07T01:57:34+09:00
Subject: Re: Inheriting Array and slice() behaviour

Excerpts from Sylvain Joyeux's mail of  6 Jul 2005 (EDT):
> > What return type do you want? Arrays or Expressions? You can force
> > return values back to Arrays with #to_a, or manually make
> > Expressions with something like
> >
> >   y = Expression.new(x.slice(1..5).to_a)
> 
> I find it VERY weird to build anything else than an Array here. Array
> now nothing about Expression, so I don't see how - in general - it
> could build a well-formed Expression object

I agree with you. I think this is bad behavior.

-- 
William <wmorgan-ruby-talk@masanjin.net>