Introduce `render :body` for render raw content

This is an option for sending a raw content back to browser. Note that
this rendering option will unset the default content type and does not
include "Content-Type" header back in the response.

You should only use this option if you are expecting the "Content-Type"
header to not be set. More information on "Content-Type" header can be
found on RFC 2616, section 7.2.1.

Please see #12374 for more detail.

1 files changed, 2 insertions, 2 deletions

diff --git a/actionpack/lib/abstract_controller/rendering.rb b/actionpack/lib/abstract_controller/rendering.rb
index f24b03ad16..349bbf4ee7 100644
--- a/actionpack/lib/abstract_controller/rendering.rb
+++ b/actionpack/lib/abstract_controller/rendering.rb
@@ -23,7 +23,7 @@ module AbstractController
     def render(*args, &block)
       options = _normalize_render(*args, &block)
       self.response_body = render_to_body(options)
-      _process_format(rendered_format) if rendered_format
+      _process_format(rendered_format, options) if rendered_format
       self.response_body
     end
 
@@ -98,7 +98,7 @@ module AbstractController
 
     # Process the rendered format.
     # :api: private
-    def _process_format(format)
+    def _process_format(format, options = {})
     end
 
     # Normalize args and options.