Fun little middleware I rediscovered in the Goodfilms codebase.

fuck_xml_fo_life.rb

class FuckXmlFoLife
  def initialize(app)
    @app = app
  end

  def call(env)
    if env["HTTP_ACCEPT"] == 'application/xml'
      Rack::Response.new([], 406).finish
    else
      @app.call(env)
    end
  end
end