rails/rails — pull request #9625 by tricknotes (2013-03-09 16:14:40+00:00)
Title: Show routes defined in under assets prefix

I want to define my application routes under `assets.prefix`.

* `config/application.rb`

``` ruby
module Demo
class Application < Rails::Application
config.assets.prefix = '/demo'
end
end
```

* `config/routes.rb`

``` ruby
Demo::Application.routes.draw do
scope '/demo' do
resource :users
end
end
```

In this case, `$ rake routes` couldn't show routes I defined.
So I modified condition for internal routes.

If this PR is acceptable, I'll add test case.