How to iterate over an application route set?

Hi,

I would like to be able to iterate over all my application routes.
Basically, like “rake routes” does. My goal is:

  • to generate code from that routes set
  • pretty print each route spec
  • build a complete mapping between the controllers’ actions and the
    routes.

I have found some interesting classes in rails source code, but they
look
like I should not use them because they are for internal use only.
Something like:

$ rails c
Rails.application.routes.named_routes.each {|n, r| p ‘==============’,
n, r
}

or this class ActionDispatch::Routing::RoutesInspector

Is there a public API that would be maintain across different rails
releases that I could use?

Thanks in advance,


Nicolas D.