From: Andrei Maxim <andrei@...>
Date: 2008-03-03T07:42:12+09:00
Subject: Re: How do I get the server name?

On Mon, Mar 3, 2008 at 12:36 AM, Jano Svitok <jan.svitok@gmail.com> wrote:
> On Sun, Mar 2, 2008 at 11:00 PM, Sebastian Hungerecker
>  <sepp2k@googlemail.com> wrote:
>  > Andrei Maxim wrote:
>  >  > Since ENV is a hash
>  >
>  >  No, it's not.
>  >  >> ENV.is_a? Hash
>  >  => false
>
>  It quacks like a hash, so it must be a hash ;-)
>  Of course, it's not a real Hash instance, but you can work with it as
>  though it was a Hash.

I was actually surprised to see that ENV.class returns Object. It
certainly acts like a Hash so...

>  > ENV.each { |key, value| puts "#{lkey} - #{value}" }
>
>  There's a typo: not #{lkey}, byt #{key}

Right. Sorry about that :)

-- 
Andrei Maxim
http://andreimaxim.ro