From 50c73c2dfd0d5eb880426e7bc385bcee004ffe3e Mon Sep 17 00:00:00 2001
From: Pratik Naik <pratiknaik@gmail.com>
Date: Mon, 14 Jul 2008 01:02:07 +0100
Subject: [PATCH] Slightly faster DateTime#to_json. [#598 state:resolved] [Alex
 Zepeda]

---
 activesupport/lib/active_support/json/encoders/date_time.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/activesupport/lib/active_support/json/encoders/date_time.rb b/activesupport/lib/active_support/json/encoders/date_time.rb
index d41c3e9786a06..a4a5efbfb1576 100644
--- a/activesupport/lib/active_support/json/encoders/date_time.rb
+++ b/activesupport/lib/active_support/json/encoders/date_time.rb
@@ -8,7 +8,7 @@ def to_json(options = nil)
     if ActiveSupport.use_standard_json_time_format
       xmlschema.inspect
     else
-      %("#{strftime("%Y/%m/%d %H:%M:%S %z")}")
+      strftime('"%Y/%m/%d %H:%M:%S %z"')
     end
   end
 end