require "rails/railtie"

module ActionPack
  module PageCaching
    class Railtie < Rails::Railtie
      initializer "action_pack.page_caching" do
        ActiveSupport.on_load(:action_controller) do
          require "action_controller/page_caching"
        end
      end

      initializer "action_pack.page_caching.set_config", before: "action_controller.set_configs" do |app|
        app.config.action_controller.page_cache_directory ||= app.config.paths["public"].first
      end
    end
  end
end