How !isset in Ruby

[Alexey Tafintsev]

Ravil - Thank you very much!
Working example Ruby CGI Basic Authorization

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Add this in you .htaccess
RewriteEngine on
RewriteCond %{HTTP:Authorization} ^(.*)
RewriteRule ^(.*) - [E=HTTP_CGI_AUTHORIZATION:%1]
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#!c:/ruby/bin/ruby.exe

$kcode = "windows-1251"

require 'cgi'

cgi = CGI.new 'html4'
auth_type, credentials = ENV['HTTP_CGI_AUTHORIZATION'].split(' ')

if auth_type == 'Basic' && (user, pass =
credentials.unpack('m*').first.split(':', 2)) && user == 'test' && pass
= 'test'
cgi.out {
cgi.html {
cgi.body {
cgi.h2 { "Login: #{user}" } +
cgi.h2 { "Pass: #{pass}" }
}
}
}
else
cgi.out("Status" => "401 Authorization Required", "Type" =>
"text/html", "WWW-Authenticate" => 'Basic realm="Web Password"') do
"401 Authorization Required"
end
end