Thin, Rails 1.2.3/1.2.6 and ActionController::Dispatcher (NameError)
Please note: This patch has now been applied to the Thin master repository so will be fixed in all future releases.
Whilst trying to get an old Rails app up and running with Thin (Gem version 1.2.2) then I encountered a spot of bother:
load_missing_constant: uninitialized constant ActionController::Dispatcher (NameError)

