Sha256: 979d6b3b27f98b1dea21fb4505c131cb1ddc850f70fe517b2dc86e031385ac8e
Contents?: true
Size: 985 Bytes
Versions: 15
Compression:
Stored size: 985 Bytes
Contents
'use strict'; var redefine = require('../internals/redefine'); var anObject = require('../internals/an-object'); var fails = require('../internals/fails'); var flags = require('../internals/regexp-flags'); var TO_STRING = 'toString'; var RegExpPrototype = RegExp.prototype; var nativeToString = RegExpPrototype[TO_STRING]; var NOT_GENERIC = fails(function () { return nativeToString.call({ source: 'a', flags: 'b' }) != '/a/b'; }); // FF44- RegExp#toString has a wrong name var INCORRECT_NAME = nativeToString.name != TO_STRING; // `RegExp.prototype.toString` method // https://tc39.github.io/ecma262/#sec-regexp.prototype.tostring if (NOT_GENERIC || INCORRECT_NAME) { redefine(RegExp.prototype, TO_STRING, function toString() { var R = anObject(this); var p = String(R.source); var rf = R.flags; var f = String(rf === undefined && R instanceof RegExp && !('flags' in RegExpPrototype) ? flags.call(R) : rf); return '/' + p + '/' + f; }, { unsafe: true }); }
Version data entries
15 entries across 15 versions & 6 rubygems