rails/rails — pull request #5895 by MSch (2012-04-18 21:45:32+00:00)
Title: Expose ActiveSupport::Autoload.autoloads

Preloading AR doesn't work when no ActionDispatch is available since AR::SessionStore inherits from ActionDispatch::Something.

So I needed ActiveSupport::Autoload.autoloads to remove SessionStore from preloading.
I discovered that autoloads is a instance method and is used nowhere, so I guess this was overlooked.