1  /*!
 2   * normalize-path <https://github.com/jonschlinkert/normalize-path>
 3   *
 4   * Copyright (c) 2014-2017, Jon Schlinkert.
 5   * Released under the MIT License.
 6   */
 7  
 8  var removeTrailingSeparator = require('remove-trailing-separator');
 9  
10  module.exports = function normalizePath(str, stripTrailing) {
11    if (typeof str !== 'string') {
12      throw new TypeError('expected a string');
13    }
14    str = str.replace(/[\\\/]+/g, '/');
15    if (stripTrailing !== false) {
16      str = removeTrailingSeparator(str);
17    }
18    return str;
19  };