In Rails, how to see all the "path" and "url" methods added by Rails's routing? (update: using Rails console)

Question

[update: by not using rake routes, just to understand Rails console a little more]

It seems like inside of "rails console" for Rails 3, we can use controller, but in Rails 2.2 or 2.3, we need to use @controller

And in Rails 3, we can print out all the routes added by Rails routing for a scaffold foo:

ruby-1.9.2-p0 > puts controller.public_methods.grep(/path|url/).grep(/foo/).sort.join("\n") edit_foo_path edit_foo_url foo_path foo_url foos_path foos_url new_foo_path new_foo_url 

but on Rails 2.3.8, it gives a bunch of formatted_foos_path, etc, and gives nothing for Rails 2.2.2. How to make it print out for Rails 2.3.8 and 2.2.2?

---

Details for Rails 2.3.8:

ruby-1.8.7-p302 > puts @controller.public_methods.grep(/path|url/).grep(/foo/).sort.join("\n") formatted_edit_foo_path formatted_edit_foo_url formatted_foo_path formatted_foo_url formatted_foos_path formatted_foos_url formatted_new_foo_path formatted_new_foo_url 

Answer 1

Rails 3.x–6.x

Rails.application.routes.named_routes.helper_names 

Rails 2.x

helpers = Rails.application.routes.named_routes.helpers 

This will get you all the named route methods that were created. Then you can do helpers.map(&:to_s), and whatever regex you want to get your foo versions

Answer 2

or load up localhost_path/rails/info/routes in your browser.