how to reload routes /config/routes/* in rails 4?

Question

How to force rails 4 to reload all route files?
That is without having to restart the application to make the routes from /config/routes/.rb get loaded* I did a split them up in /config/routes/.rb but these /config/routes/ files are not reloaded.

This worked in rails 3 but not 4:

#config.paths['config/routes'].unshift *Dir["config/routes/*.rb"]

Answer 1

You can use:

Rails.application.reload_routes!

You can read about it here (will have to use find)

Answer 2

config.paths["config/routes.rb"] << YOUR_ROUTE_FILE