module Rails class Application module Finisher include Initializable initializer :ensure_load_once_paths_as_subset do extra = ActiveSupport::Dependencies.load_once_paths - ActiveSupport::Dependencies.load_paths unless extra.empty? abort <<-end_error load_once_paths must be a subset of the load_paths. Extra items in load_once_paths: #{extra * ','} end_error end end initializer :add_to_prepare_blocks do config.to_prepare_blocks.each do |block| ActionDispatch::Callbacks.to_prepare(&block) end end initializer :add_builtin_route do |app| if Rails.env.development? app.routes_reloader.paths << File.expand_path('../../info_routes.rb', __FILE__) end end initializer :build_middleware_stack do app end initializer :after_initialize do config.after_initialize_blocks.each do |block| block.call(self) end end # Disable dependency loading during request cycle initializer :disable_dependency_loading do if config.cache_classes && !config.dependency_loading ActiveSupport::Dependencies.unhook! end end end end end