From: Igor Pirnovar <gooigpi@...>
Date: 2009-02-21T03:28:22+09:00
Subject: Re: Un-escaping hexadecimal code

I単aki Baz Castillo wrote:
> El Viernes, 20 de Febrero de 2009, Jeff Schwab escribi坦:
>> puts s
>>
>> You might also consider supporting escaped % literals.
> 
> Also, it should consider not just number but A-F

s = "%4Flice"
s.gsub! /%([\da-fA-F][\da-fA-F])/ { $1.to_i(16).chr }
puts s
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