From: Daniel Schierbeck <daniel.schierbeck@...>
Date: 2006-08-13T21:45:10+09:00
Subject: Re: PATCH to make internal Hash class retain order...

This is a question that has been raised during an earlier discussion of 
this issue: What should this expression return?

   {:foo => 1, :bar => 2} == {:bar => 2, :foo => 1}

I don't think there's any way around it returning `true', but that would 
decrease the usefulness of ordered hashes. One solution would be that 
Hash#== returns true in such cases while Hash#eql? returns false, just as

   2 == 2.0    => true
   2.eql? 2.0  => false


Cheers,
Daniel