From: "Shot (Piotr Szotkowski)" <shot@...>
Date: 2009-04-18T04:01:58+09:00
Subject: Re: [SUMMARY] Rhyming Words (#195)

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Daniel Moore:

> This is probably not the best overall solution to make code 1.9=20
> compatible, but it does illustrate some of the differences between=20
> Ruby versions. It appears as though the code was written for 1.8 but=20
> with Facets or another library defining `Symbol#to_proc`.

shot@devielle:~$ ruby -v; irb --simple-prompt
ruby 1.8.7 (2008-08-11 patchlevel 72) [i486-linux]
>> Symbol.instance_methods.include? 'to_proc'
=3D> true
>> ['DoWN', 'CaSe'].map &:downcase
=3D> ["down", "case"]

But yes, it definitely *does* illustrate
the differences between Ruby versions. :)

=E2=80=94 Shot
--=20
Nobody came to my trombone recital. I wish there was some
way to express how I feel right now. [Joshua Green Allen]

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