Route globbing broken in Rails 3

Not sure if it's a problem with Rails code or documentation.

match 'match/*glob' => 'posts#example'

ActionController::Routing::Routes.recognize_path('match/1/2/3/4')
=> {:controller=>"posts", :action=>"example", :glob=>"1/2/3/4"}

In Rails 2 glob params where converted to an array and according to Rails guides they still should be.