fix encoding bug

2013-09-10 16:01:36 +10:00 · 2013-09-10 16:01:36 +10:00 · bcf0203497
parent edf6f3012d
commit bcf0203497
1 changed files with 4 additions and 1 deletions
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@ -25,7 +25,10 @@ module ApplicationHelper

  def escape_unicode(javascript)
    if javascript
-      javascript.gsub(/\342\200\250/u, '&#x2028;').gsub(/(<\/)/u, '\u003C/').html_safe
+      javascript = javascript.dup.force_encoding("utf-8")
+      javascript.gsub!(/\342\200\250/u, '&#x2028;')
+      javascript.gsub!(/(<\/)/u, '\u003C/')
+      javascript.html_safe
    else
      ''
    end