From 714fea4540c96f70d044e2bd1be92b504d1f8fa3 Mon Sep 17 00:00:00 2001
From: Aaron Patterson <aaron.patterson@gmail.com>
Date: Mon, 4 Oct 2010 19:52:17 -0700
Subject: deleting more crazy

---
 actionpack/lib/action_view/helpers/url_helper.rb | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

(limited to 'actionpack/lib/action_view')

diff --git a/actionpack/lib/action_view/helpers/url_helper.rb b/actionpack/lib/action_view/helpers/url_helper.rb
index 440e0162cd..0eed3ea259 100644
--- a/actionpack/lib/action_view/helpers/url_helper.rb
+++ b/actionpack/lib/action_view/helpers/url_helper.rb
@@ -495,13 +495,11 @@ module ActionView
           end
           "<script type=\"#{Mime::JS}\">eval(decodeURIComponent('#{string}'))</script>".html_safe
         elsif encode == "hex"
-          email_address_encoded = ''
-          email_address_obfuscated.each_byte do |c|
-            email_address_encoded << sprintf("&#%d;", c)
-          end
+          email_address_encoded = email_address_obfuscated.unpack('C*').map {|c|
+            sprintf("&#%d;", c)
+          }.join
 
-          protocol = 'mailto:'
-          protocol.each_byte { |c| string << sprintf("&#%d;", c) }
+          string += 'mailto:'.unpack('C*').map { |c| sprintf("&#%d;", c) }.join
 
           email_address.each_byte do |c|
             char = c.chr
-- 
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