1 files changed, 18 insertions, 0 deletions
diff --git a/actionpack/lib/action_dispatch/middleware/head.rb b/actionpack/lib/action_dispatch/middleware/head.rb
new file mode 100644
index 0000000000..56e2d2f2a8
--- /dev/null
+++ b/actionpack/lib/action_dispatch/middleware/head.rb
@@ -0,0 +1,18 @@
+module ActionDispatch
+  class Head
+    def initialize(app)
+      @app = app
+    end
+
+    def call(env)
+      if env["REQUEST_METHOD"] == "HEAD"
+        env["REQUEST_METHOD"] = "GET"
+        env["rack.methodoverride.original_method"] = "HEAD"
+        status, headers, body = @app.call(env)
+        [status, headers, []]
+      else
+        @app.call(env)
+      end
+    end
+  end
+end