In Rails, how to have an /admin section, and then controllers within the admin section? -

i want have /admin section in application, , have routes within /admin section like:

www.example.com/admin/ (only users have acess section)

then have controllers in section like:

/admin/users/{add, new, etc}

what options this? (using rails 3)

do in routes.rb:

  namespace :admin     resources :users   end

then in each admin controller you'll need before_filter:

before_filter :authorized? def authorized?     #check if authorized here. end

shell