From: daz <dooby@...10.karoo.co.uk>
Date: 2005-07-22T18:10:57+09:00
Subject: Re: Odd Array#[x..y] return values


Daniel Berger wrote:
> Hi all,
>
> Ruby 1.8.2
>
> Consider:
>
> irb(main):001:0> a = []
> => []
> irb(main):002:0> a[0..1]
> => []
> irb(main):003:0> a[-2..-1]
> => nil
>
> Why does the first return [] and the second return nil?
>


Archive reading:
http://groups.google.com/groups?threadm=BAY22-F7pSWerOc0Ne000000288@hotmail.com


daz