Add support for shallow nesting of routes. [#838 state:resolved]

Adds :shallow option to resource route definition. If true, paths for nested
resources which reference a specific member (ie. those with an :id parameter)
will not use the parent path prefix or name prefix.

Example :

map.resources :users, :shallow => true do |user|
  user.resources :posts
end

* GET /users/1/posts (maps to PostsController#index action as usual)
  named route "user_posts" is added as usual.

* GET /posts/2 (maps to PostsController#show action as if it were not nested)
  Additionally, named route "post" is added too.

1 files changed, 14 insertions, 0 deletions

diff --git a/actionpack/CHANGELOG b/actionpack/CHANGELOG
index 5008f6d14b..88af60ed62 100644
--- a/actionpack/CHANGELOG
+++ b/actionpack/CHANGELOG
@@ -1,5 +1,19 @@
 *Edge*
 
+* Add support for shallow nesting of routes. #838 [S. Brent Faulkner]
+
+  Example :
+
+  map.resources :users, :shallow => true do |user|
+    user.resources :posts
+  end
+
+  - GET /users/1/posts (maps to PostsController#index action as usual)
+    named route "user_posts" is added as usual.
+
+  - GET /posts/2 (maps to PostsController#show action as if it were not nested)
+    Additionally, named route "post" is added too.
+
 * Added button_to_remote helper.  #3641 [Donald Piret, Tarmo Tänav]
 
 * Deprecate render_component. Please use render_component plugin from http://github.com/rails/render_component/tree/master [Pratik]