From 6d87b78ab330b8d2e6f77215b303c779e2e98006 Mon Sep 17 00:00:00 2001
From: Yves Senn <yves.senn@gmail.com>
Date: Fri, 25 Jul 2014 15:30:38 +0200
Subject: docs, add ref where to find valid `head` status symbols.

[ci skip]
---
 actionpack/lib/action_controller/metal/head.rb | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'actionpack/lib/action_controller/metal/head.rb')

diff --git a/actionpack/lib/action_controller/metal/head.rb b/actionpack/lib/action_controller/metal/head.rb
index 84a9112144..3d2badf9c2 100644
--- a/actionpack/lib/action_controller/metal/head.rb
+++ b/actionpack/lib/action_controller/metal/head.rb
@@ -14,6 +14,8 @@ module ActionController
     #   return head(:method_not_allowed) unless request.post?
     #   return head(:bad_request) unless valid_request?
     #   render
+    #
+    # See Rack::Utils::SYMBOL_TO_STATUS_CODE for a full list of valid +status+ symbols.
     def head(status, options = {})
       options, status = status, nil if status.is_a?(Hash)
       status ||= options.delete(:status) || :ok
-- 
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