4.4

linwenling

2023-04-04 ffc438b5d62f0a477a4271da4a9b3fc37bbf5eeb

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// helper for String#{startsWith, endsWith, includes}
var isRegExp = require('./_is-regexp');
var defined = require('./_defined');
 
module.exports = function (that, searchString, NAME) {
  if (isRegExp(searchString)) throw TypeError('String#' + NAME + " doesn't accept regex!");
  return String(defined(that));
};