valid_match?

in rb/lib/twitter-text/validation.rb [243:248]

• 4 lines of code
• 6 McCabe index (conditional complexity)

      def valid_match?(string, regex, optional=false)
        return (string && string.match(regex) && $~.to_s == string) unless optional

        !(string && (!string.match(regex) || $~.to_s != string))
      end