module.exports = ->
  script 'data-id': 'hasClass', -> raw """
    (function(){
      window.hasClass = function(el, className) {
        if (el.classList)
          return el.classList.contains(className);
        else
          return new RegExp('(^| )' + className + '( |$)', 'gi').test(el.className);
      }
    })();
  """