Move reloader middleware in ActionDispatch

1 files changed, 14 insertions, 0 deletions

diff --git a/actionpack/lib/action_dispatch/middleware/reloader.rb b/actionpack/lib/action_dispatch/middleware/reloader.rb
new file mode 100644
index 0000000000..67313e30e4
--- /dev/null
+++ b/actionpack/lib/action_dispatch/middleware/reloader.rb
@@ -0,0 +1,14 @@
+module ActionDispatch
+  class Reloader
+    def initialize(app)
+      @app = app
+    end
+
+    def call(env)
+      ActionController::Dispatcher.reload_application
+      @app.call(env)
+    ensure
+      ActionController::Dispatcher.cleanup_application
+    end
+  end
+end