A simple jQuery plugin to print bound event handlers, including on parent elements

jQuery.logHandlers.js

$.fn.logHandlers = function() {
    var result = {};
    this.parents().andSelf().each(function(_, e) {
        var events = $._data(e, 'events') || {};
        if ($.isEmptyObject(events)) return;
        var cur = result[this.outerHTML.split($(this).html())[0]] = {};
        Object.keys(events).forEach(function(k) {
            cur[k] = events[k].map(function(ev) {
                return ev.handler.toString();
            });
        });
    });
    console.dir(result);
    // Note: explicitly NOT doing "return this;" as a normal plugin would because the main use is from the console
    // return this; would re-print the original elements in their own array, cluttering results
};
// Example usage on Stack Overflow: $(".topbar-icon").logHandlers();