From: Timothy Hunter <cyclists@...>
Date: 2006-02-12T02:28:23+09:00
Subject: Re: Determining system information

John Maclean wrote:
> Chaps,
> 
> Running ENV in irb displays the system's environment. I've tried the
> same thing in a script. What's missing here?
> 
> #!/usr/bin/ruby -w 
> stuff = %w{ENV RUBY_VERSION RUBY_RELEASE_DATE RUBY_PLATFORM VERSION}
> stuff.each{|foo| foo} 
> 
irb is helping you out a bit. In a script, try

puts ENV.inspect