banboshi_V2/HalftoneWeb/node_modules/strip-bom-string/index.js

/*!
 * strip-bom-string <https://github.com/jonschlinkert/strip-bom-string>
 *
 * Copyright (c) 2015, 2017, Jon Schlinkert.
 * Released under the MIT License.
 */

'use strict';

module.exports = function(str) {
  if (typeof str === 'string' && str.charAt(0) === '\ufeff') {
    return str.slice(1);
  }
  return str;
};