How can I route /foo to display /public/foo.html in Rails?
This can be done without triggering a redirect. Follow the steps further down to be able to route static files in config/routes.rb as shown in this example:
# This route will serve public/index.html at the /login URL
# path, and have a URL helper named `login_path`:
get "/login", to: static("index.html")
# This route will serve public/register.html at the /register
# URL path, and have URL helper named `new_user_registration_path`:
get "/register", to: static("register.html"), as: :new_user_registration
bin/spring stop to be sure app is completely reloaded).static(path) method in your config/routes.rb.