From: "ara.t.howard" <ara.t.howard@...>
Date: 2008-05-18T04:27:21+09:00
Subject: Re: Hex to decimal?


On May 17, 2008, at 1:15 PM, Tim Hunter wrote:

>  "f0 d7e2 28" => \240\215\226\040

cfp:~ > cat a.rb
def hex2decimal string
   string.to_s.split(%r/\s+/).map{|h| "#{ 92.chr }%03d" %  
eval("0x#{h}")}.join
end

puts hex2decimal("f0 d7 e2 28")



cfp:~ > ruby a.rb
\240\215\226\040


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