# File lib/action_controller/dispatcher.rb, line 6 def define_dispatcher_callbacks(cache_classes) unless cache_classes unless self.middleware.include?(Reloader) self.middleware.insert_after(Failsafe, Reloader) end ActionView::Helpers::AssetTagHelper.cache_asset_timestamps = false end if defined?(ActiveRecord) to_prepare(:activerecord_instantiate_observers) { ActiveRecord::Base.instantiate_observers } end after_dispatch :flush_logger if Base.logger && Base.logger.respond_to?(:flush) to_prepare do I18n.reload! end end