Route for nested delete

I seem to be stuck on restful deletion.

I've got a person model and a wish model, a person has many wishes.

Here's my routes.rb (simplified)

  map.resources :people do |people|
    people.resources :wishes
  end

Now I want to be able to delete a wish, and I try a link to
    person_wish_url(@wish.person, @wish, :method => :delete)

But the generated path doesn't seem to be recognized.

shadowfax:~/ssanta rick$ script/console
Loading development environment (Rails 2.0.0)

include ActionController::UrlWriter

=> Object

person_wish_path(1, 2)

=> "/people/1/wishes/2"

person_wish_path(1, 2, :method => :delete)

=> "/people/1/wishes/2?method=delete"

irb ActionController::Routing::Routes
recognize_path("/people/1/wishes/2")

ActionController::MethodNotAllowed: Only get, put, and delete requests
are allowed.
        from /Users/rick/ssanta/vendor/rails/actionpack/lib/action_controller/routing.rb:1436:in
`recognize_path'
        from (irb#1):1

recognize_path("/people/1/wishes/2?method=delete")

ActionController::RoutingError: No route matches
"/people/1/wishes/2?method=delete" with {}
        from /Users/rick/ssanta/vendor/rails/actionpack/lib/action_controller/routing.rb:1438:in
`recognize_path'
        from (irb#1):2

recognize_path("/people/1/wish/2?method=delete")

ActionController::RoutingError: No route matches
"/people/1/wish/2?method=delete" with {}
        from /Users/rick/ssanta/vendor/rails/actionpack/lib/action_controller/routing.rb:1438:in
`recognize_path'
        from (irb#1):3

Where am I going wrong?

By the way:

shadowfax:~/ssanta rick$ rake routes | grep wish
                person_wishes GET /people/:person_id/wishes
           {:controller=>"wishes", :action=>"index"}
      formatted_person_wishes GET /people/:person_id/wishes.:format
           {:controller=>"wishes", :action=>"index"}
                              POST /people/:person_id/wishes
           {:controller=>"wishes", :action=>"create"}
                              POST /people/:person_id/wishes.:format
           {:controller=>"wishes", :action=>"create"}
              new_person_wish GET /people/:person_id/wishes/new
           {:controller=>"wishes", :action=>"new"}
    formatted_new_person_wish GET
/people/:person_id/wishes/new.:format {:controller=>"wishes",
:action=>"new"}
             edit_person_wish GET
/people/:person_id/wishes/:id/edit {:controller=>"wishes",
:action=>"edit"}
   formatted_edit_person_wish GET
/people/:person_id/wishes/:id/edit.:format {:controller=>"wishes",
:action=>"edit"}
                  person_wish GET /people/:person_id/wishes/:id
           {:controller=>"wishes", :action=>"show"}
        formatted_person_wish GET
/people/:person_id/wishes/:id.:format {:controller=>"wishes",
:action=>"show"}
                              PUT /people/:person_id/wishes/:id
           {:controller=>"wishes", :action=>"update"}
                              PUT
/people/:person_id/wishes/:id.:format {:controller=>"wishes",
:action=>"update"}
                              DELETE /people/:person_id/wishes/:id
           {:controller=>"wishes", :action=>"destroy"}
                              DELETE
/people/:person_id/wishes/:id.:format {:controller=>"wishes",
:action=>"destroy"}

And this is on Rails 2.0

I figured it out, the method doesn't go inside the x_path/x_url call,
but as an option to the link_to

D'oh!