From: Gregory Seidman <gsslist+ruby@...>
Date: 2007-11-18T06:07:26+09:00
Subject: Re: Hash -> Struct

On Sun, Nov 18, 2007 at 01:47:53AM +0900, Trans 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>

It should work, but it causes me discomfort, too. I prefer this:

k,v = h.to_a.transpose
Struct.new(*k).new(*v)

> T.
--Greg