From: Josh Cheek <josh.cheek@...>
Date: 2010-05-16T03:08:48+09:00
Subject: Re: Range on strings.

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On Sat, May 15, 2010 at 8:25 AM, MrZombie <mrzombie@thezombie.net> wrote:

> On 2010-05-14 05:37:37 -0400, Vikrant Chaudhary said:
>
>  Is it intentional or possibly a bug?
>> I'm using ruby 1.8.7 (2010-01-10 patchlevel 249) [x86_64-linux] on
>> Ubuntu 10.04 x64
>>
>
> Mac OS X Snow Leopard running Ruby 1.9.1, same behavior.
>
> I notice that it returns false if no element of the string is included in
> the range.
>
> For example, given r = ('A'..'Z'): r.include?('RUBY') # returns true
> and: r.include?('Ruby') # also true
> but: r.include?('ruby') # is false.
> --
> Thank you for your brain.
> -MrZombie
>
>
> I am not able to replicate that behaviour.

$ rvm use 1.9.1
Using ruby 1.9.1 p378

$ irb
ruby-1.9.1-p378 > r = 'A'..'Z'
 => "A".."Z"
ruby-1.9.1-p378 > r.include? 'Ruby'
 => false
ruby-1.9.1-p378 > r.include? 'RUBY'
 => false
ruby-1.9.1-p378 > r.include? 'ruby'
 => false
ruby-1.9.1-p378 > exit

$ ruby -v
ruby 1.9.1p378 (2010-01-10 revision 26273) [i386-darwin10.3.0]

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