Password-protected Middleman via Rack/Heroku

config.ru

require 'rubygems'
require 'middleman'

middleman_app = Middleman::Server.new
protected_middleman = Rack::Auth::Basic.new(middleman_app) do |username, password|
  [username, password] == ['theuser', 'thepassword']
end

run protected_middleman

Using the above in my rack config gives me the following error log

uninitialized constant Middleman::Server (NameError)

@webfella — I believe it should nowadays probably be more something like this: https://gist.github.com/polarblau/5817541