Rails Ruby on Rails

Make generated Metal bits a pure rack endpoint application (not middleware)

Instead of calling super to pass the request on, return a 404. The modified app looks like this:

# app/metal/poller.rb class Poller

def self.call(env)
  if env["PATH_INFO"] =~ /^\/poller/
    [200, {"Content-Type" => "text/html"}, "Hello, World!"]
  else
    [404, {"Content-Type" => "text/html"}, "Not Found"]
  end
end

end

But you aren't locked in to just Rails:

# app/metal/api.rb require 'sinatra' Sinatra::Application.default_options.merge!(:run => false, :env => :production) Api = Sinatra.application unless defined? Api

get '/interesting/new/ideas' do

'Hello Sinatra!'

end http://github.com/rails/rails/co...