gistfile1.rb

# This file is used by Rack-based servers to start the application.

map '/' do
  require ::File.expand_path('../config/environment',  __FILE__)
  run LocomotiveInstance::Application
end

# This class reverses environment modifications that were performed by Rack::URLMap
class RestoreScriptAndPathInfo
  def initialize(app)
    @app = app
  end
  
  def call(env)
    path = env["PATH_INFO"]
    script_name = env['SCRIPT_NAME']
    
    env.merge!('SCRIPT_NAME' => '', 'PATH_INFO' => path + script_name)
    
    return @app.call(env)
  end
end

map '/sekret-path' do
  require ::File.expand_path('../config/environment',  __FILE__)
  
  use Rack::Auth::Basic do |username, password|
   [username, password] == ['sekret', 'obfuscated-password']
  end
  
  use RestoreScriptAndPathInfo
  
  run LocomotiveInstance::Application
end