gistfile1.rb

# Our IRS (Internal Request Service) agent
require 'rack/probe'

# Let's add some nice phrases to our app's repertoire
responses = ['Clap clap clap!', 'Oh noes, oh noes, oh noes!', 'Oh yeah, oh yeah, oh yeah!']

# Our friendly app. He's a cheery fellow, get's easily agitated
app = Proc.new{ [200, {'Content-Type' => 'text/html'}, responses[rand(3)] } 

# The agent slips in between the paper trail
use Rack::Probe

# You can run, but you can't hide
run app