instance method `escape_once`

Ruby on Rails 4.1.16

Since v2.2.3

Compare with:

escape_once(html)

Returns an escaped version of html without affecting existing escaped entities.

escape_once("1 < 2 &amp; 3")
# => "1 &lt; 2 &amp; 3"

escape_once("&lt;&lt; Accept & Checkout")
# => "&lt;&lt; Accept &amp; Checkout"

Parameters

Source

# File actionview/lib/action_view/helpers/tag_helper.rb, line 128
      def escape_once(html)
        ERB::Util.html_escape_once(html)
      end

Defined in actionview/lib/action_view/helpers/tag_helper.rb line 128 · View on GitHub · Improve this page · Find usages on GitHub