asset_path: are reserved names sneaking up on me?

I had a surprise today migrating an app from beta4 to final. Suddenly I
got an error from one of my path helpers when used from inside a
controller:

  redirect_to asset_path(@asset)

Some investigation revealed this commit

commit 2af8fd2829ec573ef7da8a44d31e5f25ef4a8408
Author: Jos� Valim <jose.valim@gmail.com>

    Also move asset_path to AbstractController.

diff --git a/actionpack/lib/abstract_controller/asset_paths.rb
b/actionpack/lib/abstract_controller/asset_paths.rb
index 16c900d..9ca2fb7 100644
--- a/actionpack/lib/abstract_controller/asset_paths.rb
+++ b/actionpack/lib/abstract_controller/asset_paths.rb
@@ -3,7 +3,7 @@ module AbstractController
     extend ActiveSupport::Concern

     included do
- config_accessor :asset_host, :assets_dir, :javascripts_dir,
:stylesheets_dir
+ config_accessor :asset_host, :asset_path, :assets_dir,
:javascripts_dir, :stylesheets_dir
     end
   end
end

I'm sure the change was well-intentioned, but it surreptitiously grabs a
rather common name and reserving it for the framework. In effect, this
change precludes having an asset resource. I think this is bad.

Michael

Just as you can't have Image or Javascript resource.

There's a huge difference. Those two have been there right from the
beginning. That Asset has become effectively reserved only started with
Rails 3, even rather late in the process leading up to it. I'm pretty
sure that there are lots of existing apps that have Asset models.
Upgrading these apps has become more complicated due to the change.

Michael

You're *meant* to be able to use those, internally we use
path_to_image and path_to_javascript rather than image_path and
javascript_path. If you can't use those, it's a bug.

For the case of asset_path, that's definitely unintentional and we
should fix it for 3.0.1 / 3.1, it'll require a little bit of trickery
to have backwards compatibility for 3.0.1 but we should definitely do
it. Could you open a ticket for it and mark it for 3.0.1?

Here's the ticket

https://rails.lighthouseapp.com/projects/8994-ruby-on-
rails/tickets/5578-abstractcontrollerasset_path-overrides-routes-helper

However, I don't see how to mark it for a particular release.

Michael