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Contents

# is-extglob [![NPM version](https://badge.fury.io/js/is-extglob.svg)](http://badge.fury.io/js/is-extglob)  [![Build Status](https://travis-ci.org/jonschlinkert/is-extglob.svg)](https://travis-ci.org/jonschlinkert/is-extglob) 

> Returns true if a string has an extglob.

## Install with [npm](npmjs.org)

```bash
npm i is-extglob --save
```

## Usage

```js
var isExtglob = require('is-extglob');
```

**True**

```js
isExtglob('?(abc)');
isExtglob('@(abc)');
isExtglob('!(abc)');
isExtglob('*(abc)');
isExtglob('+(abc)');
```

**False**

Everything else...

```js
isExtglob('foo.js');
isExtglob('!foo.js');
isExtglob('*.js');
isExtglob('**/abc.js');
isExtglob('abc/*.js');
isExtglob('abc/(aaa|bbb).js');
isExtglob('abc/[a-z].js');
isExtglob('abc/{a,b}.js');
isExtglob('abc/?.js');
isExtglob('abc.js');
isExtglob('abc/def/ghi.js');
```

## Related
* [extglob](https://github.com/jonschlinkert/extglob): Extended globs. extglobs add the expressive power of regular expressions to glob patterns.
* [micromatch](https://github.com/jonschlinkert/micromatch): Glob matching for javascript/node.js. A faster alternative to minimatch (10-45x faster on avg), with all the features you're used to using in your Grunt and gulp tasks.
* [parse-glob](https://github.com/jonschlinkert/parse-glob): Parse a glob pattern into an object of tokens.

## Run tests
Install dev dependencies.

```bash
npm i -d && npm test
```


## Contributing
Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](https://github.com/jonschlinkert/is-extglob/issues)


## Author

**Jon Schlinkert**
 
+ [github/jonschlinkert](https://github.com/jonschlinkert)
+ [twitter/jonschlinkert](http://twitter.com/jonschlinkert) 

## License
Copyright (c) 2015 Jon Schlinkert  
Released under the MIT license

***

_This file was generated by [verb-cli](https://github.com/assemble/verb-cli) on March 06, 2015._

Version data entries

44 entries across 41 versions & 15 rubygems

Version Path
ilog-0.4.1 node_modules/is-extglob/README.md
ilog-0.4.0 node_modules/is-extglob/README.md
ilog-0.3.3 node_modules/is-extglob/README.md
blsk-sevcore-0.0.2 blsk_old/bluesky-doc/bluesky-doc/node_modules/is-extglob/README.md
optimacms-0.4.3 spec/dummy/node_modules/is-extglob/README.md
optimacms-0.4.2 spec/dummy/node_modules/is-extglob/README.md
locomotivecms-4.0.0.alpha1 app/javascript/node_modules/is-extglob/README.md
lux_assets-0.2.11 ./node_modules/is-extglob/README.md
lux_assets-0.2.9 ./node_modules/is-extglob/README.md
lux_assets-0.2.4 ./node_modules/is-extglob/README.md
lux_assets-0.2.2 ./node_modules/is-extglob/README.md
lux_assets-0.2.1 ./node_modules/is-extglob/README.md
locomotivecms-3.4.0 app/javascript/node_modules/is-extglob/README.md
cortex-0.1.3 spec/dummy/node_modules/is-extglob/README.md
condenser-0.0.4 lib/condenser/processors/node_modules/is-extglob/README.md
dragonfly_puppeteer-0.1.0 node_modules/is-extglob/README.md
affiliator-0.2.1 node_modules/is-extglob/README.md
lanes-0.8.0 node_modules/is-extglob/README.md
brwy_rails-0.0.6 test/dummy/node_modules/is-extglob/README.md
brwy_rails-0.0.5 test/dummy/node_modules/is-extglob/README.md