From b37e29ec2db099b68ac3d80d1119774ae3688757 Mon Sep 17 00:00:00 2001
From: Aaron Patterson <aaron.patterson@gmail.com>
Date: Mon, 13 Jul 2015 17:48:56 -0700
Subject: move buffer caching on to the buffer

---
 actionpack/lib/action_controller/metal/data_streaming.rb | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'actionpack/lib/action_controller/metal')

diff --git a/actionpack/lib/action_controller/metal/data_streaming.rb b/actionpack/lib/action_controller/metal/data_streaming.rb
index 1abd8d3a33..0abfd629aa 100644
--- a/actionpack/lib/action_controller/metal/data_streaming.rb
+++ b/actionpack/lib/action_controller/metal/data_streaming.rb
@@ -85,6 +85,10 @@ module ActionController #:nodoc:
           @to_path = path
         end
 
+        def body
+          File.binread(to_path)
+        end
+
         # Stream the file's contents if Rack::Sendfile isn't present.
         def each
           File.open(to_path, 'rb') do |file|
-- 
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