From: phlip <phlip2005@...>
Date: 2008-06-30T21:17:24+09:00
Subject: Re: How to doing a "grep -v" to hide "---" line added by Hash#to_yaml ?

>> However, the Hash did not add the --- . It is part of the YAML standard as
>> the start of a document. You should consider leaving it alone, because
>> other YAML tools will like it.
> 
> Yes, that's true, that "---" is part of the YAML grammar, but the fact is that 
> I'm only showing it, printing it, no more.

I too have automatically whacked it, for that reason. (-: