| 12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455 |
- RegExp.prototype.flags <sup>[![Version Badge][npm-version-svg]][package-url]</sup>
- [![Build Status][travis-svg]][travis-url]
- [![dependency status][deps-svg]][deps-url]
- [![dev dependency status][dev-deps-svg]][dev-deps-url]
- [![License][license-image]][license-url]
- [![Downloads][downloads-image]][downloads-url]
- [![npm badge][npm-badge-png]][package-url]
- [![browser support][testling-svg]][testling-url]
- An ES6 spec-compliant `RegExp.prototype.flags` shim. Invoke its "shim" method to shim RegExp.prototype.flags if it is unavailable.
- *Note*: `RegExp#flags` requires a true ES5 environment - specifically, one with ES5 getters.
- This package implements the [es-shim API](https://github.com/es-shims/api) interface. It works in an ES5-supported environment and complies with the [spec](http://www.ecma-international.org/ecma-262/6.0/#sec-get-regexp.prototype.flags).
- Most common usage:
- ```js
- var flags = require('regexp.prototype.flags');
- var assert = require('assert');
- assert(flags(/a/) === '');
- assert(flags(new RegExp('a')) === '');
- assert(flags(/a/mig) === 'gim');
- assert(flags(new RegExp('a', 'mig')) === 'gim');
- if (!RegExp.prototype.flags) {
- flags.shim();
- }
- assert(flags(/a/) === /a/.flags);
- assert(flags(new RegExp('a')) === new RegExp('a').flags);
- assert(flags(/a/mig) === /a/mig.flags);
- assert(flags(new RegExp('a', 'mig')) === new RegExp('a', 'mig').flags);
- ```
- ## Tests
- Simply clone the repo, `npm install`, and run `npm test`
- [package-url]: https://npmjs.com/package/regexp.prototype.flags
- [npm-version-svg]: http://versionbadg.es/es-shims/RegExp.prototype.flags.svg
- [travis-svg]: https://travis-ci.org/es-shims/RegExp.prototype.flags.svg
- [travis-url]: https://travis-ci.org/es-shims/RegExp.prototype.flags
- [deps-svg]: https://david-dm.org/es-shims/RegExp.prototype.flags.svg
- [deps-url]: https://david-dm.org/es-shims/RegExp.prototype.flags
- [dev-deps-svg]: https://david-dm.org/es-shims/RegExp.prototype.flags/dev-status.svg
- [dev-deps-url]: https://david-dm.org/es-shims/RegExp.prototype.flags#info=devDependencies
- [testling-svg]: https://ci.testling.com/es-shims/RegExp.prototype.flags.png
- [testling-url]: https://ci.testling.com/es-shims/RegExp.prototype.flags
- [npm-badge-png]: https://nodei.co/npm/regexp.prototype.flags.png?downloads=true&stars=true
- [license-image]: http://img.shields.io/npm/l/regexp.prototype.flags.svg
- [license-url]: LICENSE
- [downloads-image]: http://img.shields.io/npm/dm/regexp.prototype.flags.svg
- [downloads-url]: http://npm-stat.com/charts.html?package=regexp.prototype.flags
|
