jquery.switchClass snippet

jquery.switchClass.coffee

(($) ->
  $.fn.switchClass = (from, to="") ->
    $(@).removeClass(from).addClass(to)
    $(@)
) jQuery

jquery.switchClass.js

// Generated by CoffeeScript 1.4.0
(function() {

  (function($) {
    return $.fn.switchClass = function(from, to) {
      if (to == null) {
        to = "";
      }
      $(this).removeClass(from).addClass(to);
      return $(this);
    };
  })(jQuery);

}).call(this);