apache environment variables in rails

[Cristian]

Hello,

I installed Centos5 + Apache-2.2 + Passenger (w/ rails 2.1.0) but I
don;t know how to list the Apache Env Variables

I'm looking for the RoR equivalent of:

#!/usr/local/bin/perl
print "Content-type: text/html\n\n";
foreach $key (sort keys(%ENV)) {
print "$key = $ENV{$key}<br>";
}


I tried:

<% if @env.blank? %>
<p>There are no ENV variables.</p>
<% else %>
<p>ENV</p>
<% @env.each do |e| %>
<%= e %>
<% end %>
<% end %>



<% if @ENV.blank? %>
<p>There are no ENV variables.</p>
<% else %>
<p>ENV</p>
<% @ENV.each do |e| %>
<%= e %>
<% end %>
<% end %>

but it always shows blank.

thanks!

[Cody Caughlan]

request.env ?

[Cristian]

ty!