Changeset [f851352318c7468db310e5fbea0d86dc8b731c6d] by Piotr Sarnacki

Added config.app_generators to allow configuring application's generators from railties.

With config.generators becomes a way to configure generators
for current instance only. For example:

module Blog
class Engine < Rails::Engine

config.generators do |g|
  g.orm :active_record
end

config.app_generators do |g|
  g.test_framework :rspec
end

end end

such definition sets :active_record as orm for engine and :rspec
as test_framework for application. The values set with app_generators
can be overwritten in application using config.generators as you would
normally do:

module MyApp
class Application < Rails::Application

config.generators do |g|
  g.test_framework :test_unit
end

end end
http://github.com/rails/rails/commit/f851352318c7468db310e5fbea0d86...