From: Abder-rahman Ali <abder.rahman.ali@...>
Date: 2010-06-15T01:48:21+09:00
Subject: Re: Regular expressions in Ruby

Brian Candler wrote:
> Abder-rahman Ali wrote:
>> %r{\.(gif|jpg|png)$}i
>> 
>> I knew that %r is a way to write a regular expression.
>> 
>> But, what is the $, and the i?
> 
> 
> http://www.ruby-doc.org/docs/ProgrammingRuby/html/language.html#UK

Thanks Brian.

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