/** * @license Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved. * For licensing, see LICENSE.md. */ 'use strict'; /** * Inserts node to the parent at given index. * * @method utils.dom.insertAt * @param {Element} parentElement Parent element. * @param {Number} index Insertions index. * @param {Node} nodeToInsert Node to insert. */ export default function insertAt( parentElement, index, nodeToInsert ) { parentElement.insertBefore( nodeToInsert, parentElement.childNodes[ index ] || null ); }