Dynamically add controller routes

rails_test_routes.rb

setup do
  # Setup a route for our fake controller
  Rails.application.routes.draw do
    get "/readonlymodetest/foo" => "DOMAIN/read_only_mode_test#foo"
    get "/readonlymodetest/foo_with_write" => "DOMAIN/read_only_mode_test#foo_with_write"

    root :to => 'pages#show', :id => 'home'
  end
end