From: "Iñaki Baz Castillo" <ibc@...>
Date: 2008-06-30T00:34:12+09:00
Subject: How to doing a "grep -v" to hide "---" line added by Hash#to_yaml ?

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.


-- 
Iñaki Baz Castillo