regexTester.js 226 Bytes Raw Blame History Permalink 1 2 3 4 5 6 7 8 9 'use strict'; var callBound = require('call-bind/callBound'); var $exec = callBound('RegExp.prototype.exec'); module.exports = function regexTester(regex) { return function test(s) { return $exec(regex, s) !== null; }; };