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JavaScript

6 years ago
/*!
* is-posix-bracket <https://github.com/jonschlinkert/is-posix-bracket>
*
* Copyright (c) 2015-2016, Jon Schlinkert.
* Licensed under the MIT License.
*/
module.exports = function isPosixBracket(str) {
return typeof str === 'string' && /\[([:.=+])(?:[^\[\]]|)+\1\]/.test(str);
};