html_escape(s) Class Public methods A utility method for escaping HTML tag characters. This method is also aliased as h. In your ERB templates, use this method to escape any unsafe content. For example: <%=h @person.name %> puts html_escape('is a > 0 & a < 10?') # => is a &gt; 0 &amp; a &lt; 10? h

html_escape_once(s) Class Public methods A utility method for escaping HTML without affecting existing escaped entities. html_escape_once('1 < 2 &amp; 3') # => "1 &lt; 2 &amp; 3" html_escape_once('&lt;&lt; Accept & Checkout') # => "&lt;&lt; Accept &amp; Checkout"

json_escape(s) Class Public methods A utility method for escaping HTML entities in JSON strings. Specifically, the &, > and < characters are replaced with their equivalent unicode escaped form - u0026, u003e, and u003c. The Unicode sequences u2028 and u2029 are also escaped as they are treated as newline characters in some JavaScript engines. These sequences have identical meaning as the original characters inside the context of a JSON string, so assuming the input is a v

feel(exhibits) Class Public methods

look(exhibits) Class Public methods

with_name() Class Public methods

with_notes() Class Public methods

feel() Instance Public methods

look() Instance Public methods

blank?() Instance Public methods false is blank: false.blank? # => true @return [true]