ruby on rails - How to create this route? -

i have following route:

resources :articles, except: [:index]    collection       'author/:id/articles' => 'articles#index', as: 'index_articles'    end end 

this results in:

get    /api/v1/articles/:id/author/:id/articles(.:format) 

how can turn following?:

get    /api/v1/author/:id/articles(.:format)   

# config/routes.rb resources :articles, except: [:index] resources :authors, path: "author", only: []    resources :articles, only: :index, on: :member #-> url.com/author/:id/articles end