FM / is-regex

/home/techb158/balavpn.abdallabala.com/node_modules/is-regex/

/home/techb158/balavpn.abdallabala.com/node_modules/is-regex

Name	Size	Mode	Actions
test/	-	0777	rm
.editorconfig	324	0666	edit dl rm
.eslintrc	99	0666	edit dl rm
.nycrc	159	0666	edit dl rm
CHANGELOG.md	23471	0666	edit dl rm
index.d.ts	78	0666	edit dl rm
index.js	2221	0666	edit dl rm
LICENSE	1081	0666	edit dl rm
package.json	2806	0666	edit dl rm
README.md	1837	0666	edit dl rm
tsconfig.json	114	0666	edit dl rm

Edit: /home/techb158/balavpn.abdallabala.com/node_modules/is-regex/index.js (2221B)

'use strict';

var callBound = require('call-bound');
var hasToStringTag = require('has-tostringtag/shams')();
var hasOwn = require('hasown');
var gOPD = require('gopd');

/** @type {import('.')} */
var fn;

if (hasToStringTag) {
	/** @type {(receiver: ThisParameterType<typeof RegExp.prototype.exec>, ...args: Parameters<typeof RegExp.prototype.exec>) => ReturnType<typeof RegExp.prototype.exec>} */
	var $exec = callBound('RegExp.prototype.exec');
	/** @type {object} */
	var isRegexMarker = {};

if (typeof Symbol.toPrimitive === 'symbol') {
		badStringifier[Symbol.toPrimitive] = throwRegexMarker;
	}

/** @type {import('.')} */
	// @ts-expect-error TS can't figure out that the $exec call always throws
	// eslint-disable-next-line consistent-return
	fn = function isRegex(value) {
		if (!value || typeof value !== 'object') {
			return false;
		}

// eslint-disable-next-line no-extra-parens
		var descriptor = /** @type {NonNullable<typeof gOPD>} */ (gOPD)(/** @type {{ lastIndex?: unknown }} */ (value), 'lastIndex');
		var hasLastIndexDataProperty = descriptor && hasOwn(descriptor, 'value');
		if (!hasLastIndexDataProperty) {
			return false;
		}

try {
			// eslint-disable-next-line no-extra-parens
			$exec(value, /** @type {string} */ (/** @type {unknown} */ (badStringifier)));
		} catch (e) {
			return e === isRegexMarker;
		}
	};
} else {
	/** @type {(receiver: ThisParameterType<typeof Object.prototype.toString>, ...args: Parameters<typeof Object.prototype.toString>) => ReturnType<typeof Object.prototype.toString>} */
	var $toString = callBound('Object.prototype.toString');
	/** @const @type {'[object RegExp]'} */
	var regexClass = '[object RegExp]';

/** @type {import('.')} */
	fn = function isRegex(value) {
		// In older browsers, typeof regex incorrectly returns 'function'
		if (!value || (typeof value !== 'object' && typeof value !== 'function')) {
			return false;
		}

return $toString(value) === regexClass;
	};
}

module.exports = fn;

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