Rails 3 frameworks

eager_autoload.rb

~/rails/railties/lib/rails/application.rb

    # Preload all frameworks specified by the Configuration#frameworks.
    # Used by Passenger to ensure everything's loaded before forking and
    # to avoid autoload race conditions in JRuby.
    initializer :preload_frameworks do
      ActiveSupport::Autoload.eager_autoload! if config.preload_frameworks
    end

# commenting out this had no effect on unwanted frameworks