1 files changed, 7 insertions, 0 deletions
diff --git a/actionpack/lib/abstract_controller/rendering.rb b/actionpack/lib/abstract_controller/rendering.rb
index 575b9807d0..242c44a6eb 100644
--- a/actionpack/lib/abstract_controller/rendering.rb
+++ b/actionpack/lib/abstract_controller/rendering.rb
@@ -32,6 +32,8 @@ module AbstractController
     def render(*args, &block)
       options = _normalize_render(*args, &block)
       self.response_body = render_to_body(options)
+      _process_format(rendered_format)
+      self.response_body
     end
 
     # Raw rendering of a template to a string.
@@ -98,6 +100,11 @@ module AbstractController
       options
     end
 
+    # Process the rendered format.
+    # :api: private
+    def _process_format(format)
+    end
+
     # Normalize args and options.
     # :api: private
     def _normalize_render(*args, &block)