2 * is-dotfile <https://github.com/jonschlinkert/is-dotfile>
4 * Copyright (c) 2015-2017, Jon Schlinkert.
5 * Released under the MIT License.
8 module.exports = function(str) {
9 if (str.charCodeAt(0) === 46 /* . */ && str.indexOf('/', 1) === -1) {
12 var slash = str.lastIndexOf('/');
13 return slash !== -1 ? str.charCodeAt(slash + 1) === 46 /* . */ : false;