From: Rodrigo Bermejo <rodrigo.bermejo@...>
Date: 2008-03-07T02:14:37+09:00
Subject: Re: duplicating characters in a string

7stud -- wrote:
> Adam Akhtar wrote:
>> 
>>> Ask 10 Ruby programmers this question and I'm sure you'll get 11
>>> different answers.  If your definition of 'best' is 'fastest' you'll
>>> simply have to code and benchmark a couple of solutions. 


#answers.succ

"abc".gsub(/./) { |x| x * 2 }
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