From: Xavier Noria <fxn@...>
Date: 2007-11-18T03:00:11+09:00
Subject: Re: Hash -> Struct

On Nov 17, 2007, at 6:54 PM, Robert Dober wrote:

> On Nov 17, 2007 5:47 PM, Trans <transfire@gmail.com> wrote:
>> Given that a hash is not ordered, is this reliable?
>>
>>  h = { :a=>1, :b=>2 }
>>  Struct.new(*h.keys).new(*h.values)
>>  => #<struct #<Class:0xb7aead00> a=1, b=2>
> by definition not, I would never bet on it,

That's guaranteed to work in Perl. Could it be the case that it works  
but it is undocumented in Ruby?

-- fxn