Add regex support to jQuery's removeClass

jquery.removeClass.js

(function ($) {
'use strict';

$.fn.originalRemoveClass = $.fn.removeClass;

$.fn.removeClass = function (arg) {
    if (arg instanceof RegExp) {
        return this.originalRemoveClass(function (i, css) {
            var remove = [];
            $.each(css.split(/\s+/), function (i, cls) {
                if (cls.match(arg)) {
                    remove.push(cls);
                }
            });

            return remove.join(' ');
        });
    }

    return this.originalRemoveClass(arg);
};

})(jQuery);