diff options
Diffstat (limited to 'lib/banzai/filter/html_entity_filter.rb')
| -rw-r--r-- | lib/banzai/filter/html_entity_filter.rb | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/banzai/filter/html_entity_filter.rb b/lib/banzai/filter/html_entity_filter.rb new file mode 100644 index 00000000000..e008fd428b0 --- /dev/null +++ b/lib/banzai/filter/html_entity_filter.rb @@ -0,0 +1,12 @@ +require 'erb' + +module Banzai + module Filter + # Text filter that escapes these HTML entities: & " < > + class HtmlEntityFilter < HTML::Pipeline::TextFilter + def call + ERB::Util.html_escape(text) + end + end + end +end |