/* Please ? this if you like it! */ (function($) { "use strict"; //Navigation var app = function () { var body = undefined; var menu = undefined; var menuItems = undefined; var init = function init() { body = document.querySelector('body'); menu = document.querySelector('.menu-icon'); menuItems = document.querySelectorAll('.nav__list-item'); applyListeners(); }; var applyListeners = function applyListeners() { menu.addEventListener('click', function () { return toggleClass(body, 'nav-active'); }); }; var toggleClass = function toggleClass(element, stringClass) { if (element.classList.contains(stringClass)) element.classList.remove(stringClass);else element.classList.add(stringClass); }; init(); }(); })(jQuery);