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Diffstat (limited to 'actionpack/lib/action_view/base.rb')
| -rw-r--r-- | actionpack/lib/action_view/base.rb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/actionpack/lib/action_view/base.rb b/actionpack/lib/action_view/base.rb index a8e6655bd6..14c42ce855 100644 --- a/actionpack/lib/action_view/base.rb +++ b/actionpack/lib/action_view/base.rb @@ -1,5 +1,15 @@ require 'erb' +class ERB + module Util + HTML_ESCAPE = { '&' => '&', '"' => '"', '>' => '>', '<' => '<' } + + def html_escape(s) + s.to_s.gsub(/[&\"><]/) { |special| HTML_ESCAPE[special] } + end + end +end + module ActionView #:nodoc: class ActionViewError < StandardError #:nodoc: end |