multiple events trigger for jquery

jquery.eventstrigger.js

/**
 * jQuery eventsTrigger plugin
 * because jquery supports $(element).on('eventA eventB eventC',func) and $(element).off('eventA eventB eventC')
 * but does not support $(element).trigger('eventA eventB eventC')
 * this allows you to pass multiple events to be triggered in order
 *
 * @param {String|Array} Space-separated string or array of events in order of execution.
 */

(function (root, factory) {
    if (typeof define === 'function' && define.amd) {
        define(['jquery'], factory);
    } else {
        factory(root.jQuery);
    }
})(this, function ($) {
    $.fn.eventsTrigger = function (events) {
        events = (typeof events === 'string') ? events.split(' ') : events;
        if ( typeof events === 'object' && events.length === null ) { return this; };
        return this.each(function () {
            var $element = $(this);
            $(events).each(function (i, event) {
                $element.trigger(event);
            });
        });
    };
});