Rails::Configuration documentation

The Rails::Initializer.run block in config/environment.rb tells us to

   See Rails::Configuration for more options

however none of the Railties documentation is present in the API documentation [1]. Ticket #3463 [2] references this but it seems that no decisions have been made.

Can somebody comment on why this is missing? Also, can someone give a green light on an initiative to make inclusion / exclusion of certain parts of the documentation more transparent?

Manfred

[1] http://api.rubyonrails.org/
[2] http://dev.rubyonrails.org/ticket/3463

The absence of the config docs isn't deliberate, and patches to tidy
that up would be most welcome

From a year ago

http://glu.ttono.us/articles/2006/05/22/configuring-rails-environments-the-cheat-sheet