actionpack/lib/action_dispatch/routing/mapper.rb actionpack/lib/action_dispatch/routing/routes_proxy.rb actionpack/lib/action_dispatch/routing/route_set.rb actionpack/lib/action_dispatch/routing/url_for.rb actionpack/lib/action_dispatch/routing/polymorphic_routes.rb actionpack/lib/action_dispatch/routing/redirection.rb actionpack/lib/action_dispatch/routing.rb actionpack/lib/action_dispatch/middleware/public_exceptions.rb actionpack/lib/action_dispatch/middleware/cookies.rb actionpack/lib/action_dispatch/middleware/exception_wrapper.rb actionpack/lib/action_dispatch/middleware/stack.rb actionpack/lib/action_dispatch/middleware/head.rb actionpack/lib/action_dispatch/middleware/debug_exceptions.rb actionpack/lib/action_dispatch/middleware/request_id.rb actionpack/lib/action_dispatch/middleware/body_proxy.rb actionpack/lib/action_dispatch/middleware/show_exceptions.rb actionp...
Full article: http://api.rubyonrails.org/classes/ActionDispatch.html
