import loadPolyfills from 'flavours/glitch/util/load_polyfills'; import ready from 'flavours/glitch/util/ready'; import loadKeyboardExtensions from 'flavours/glitch/util/load_keyboard_extensions'; function main() { const { delegate } = require('rails-ujs'); delegate(document, '.sidebar__toggle__icon', 'click', () => { const target = document.querySelector('.sidebar ul'); if (target.style.display === 'block') { target.style.display = 'none'; } else { target.style.display = 'block'; } }); } loadPolyfills() .then(main) .then(loadKeyboardExtensions) .catch(error => { console.error(error); });