From: Shashank Agarwal <shashank_hi@...>
Date: 2008-06-30T01:39:47+09:00
Subject: Re: How to doing a "grep -v" to hide "---" line added by Hash#to_yaml ?

I単aki Baz Castillo wrote:
> Hi, when I convert a Hash to a YAML object and print it a line "---" is 
> added
> at the beginning:
> 
> ---------------------------------------------------------
> cli>  require 'yaml'
> cli> puts({1=>2,"ABC" => {"a"=>"A","b"=>"B"}}.to_yaml)
>  ---
> ABC:
>   a: A
>   b: B
> 1: 2
> => nil
> ---------------------------------------------------------
> 
> Well, how could I hide that annoyin "---" line? Maybe using "grep" in 
> some
> way? other suggestion?
> 
> Thanks a lot.

Try this

x = {1=>2,"ABC" => {"a"=>"A","b"=>"B"}}.to_yaml
x = x[5...x.length]
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