From: Shashank Agarwal <shashank_hi@...>
Date: 2008-06-30T02:00:22+09:00
Subject: Re: How to doing a "grep -v" to hide "---" line added by Hash#to_yaml ?

Stephen Celis wrote:
> Which can be, simply:
> 
> {1=>2,"ABC" => {"a"=>"A","b"=>"B"}}.to_yaml[5..-1]
> 
> It may even be slightly more efficient to use String#sub
> 
> {1=>2,"ABC" => {"a"=>"A","b"=>"B"}}.to_yaml.sub("--- \n", '')

Awesome. Totally forgot about negative indexes.
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