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List:       ruby-talk
Subject:    Re: how to sort this array
From:       "Robert Klemme" <shortcutter () googlemail ! com>
Date:       2008-10-31 8:13:32
Message-ID: 9e3fd2c80810310114p598f1447p93fb434801f55ab0 () mail ! gmail ! com
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And here's a variant for cases where there are multiple subdirectories:

irb(main):010:0> puts files.sort_by {|f| f.scan(/\d+/).map{|x|x.to_i}}
c:/ruby/self/2004/1.txt
c:/ruby/self/2004/2.txt
c:/ruby/self/2004/3.txt
c:/ruby/self/2004/10.txt
c:/ruby/self/2004/20.txt

Kind regards

robert

-- 
remember.guy do |as, often| as.you_can - without end

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