#make-generator-function <sup>[![Version Badge][npm-version-svg]][package-url]</sup>
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Returns an arbitrary generator function, or undefined if generator syntax is unsupported.
If both generator syntax and concise method syntax are supported, the generator function returned will have a "concise" property containing a concise generator method.
## Example
```js
var maybeGeneratorFunction = require('make-generator-function');
if (maybeGeneratorFunction) {
assert(typeof maybeGeneratorFunction === 'function');
var maybeConciseGeneratorMethod = maybeGeneratorFunction.concise;
if (maybeConciseGeneratorMethod) {
assert(typeof maybeConciseGeneratorMethod === 'function');
}
} else {
assert(typeof maybeGeneratorFunction === 'undefined');
}
```
## Tests
Simply clone the repo, `npm install`, and run `npm test`
[package-url]: https://npmjs.org/package/make-generator-function
[npm-version-svg]: http://versionbadg.es/ljharb/make-generator-function.svg
[travis-svg]: https://travis-ci.org/ljharb/make-generator-function.svg
[travis-url]: https://travis-ci.org/ljharb/make-generator-function
[deps-svg]: https://david-dm.org/ljharb/make-generator-function.svg
[deps-url]: https://david-dm.org/ljharb/make-generator-function
[dev-deps-svg]: https://david-dm.org/ljharb/make-generator-function/dev-status.svg
[dev-deps-url]: https://david-dm.org/ljharb/make-generator-function#info=devDependencies
[testling-svg]: https://ci.testling.com/ljharb/make-generator-function.png
[testling-url]: https://ci.testling.com/ljharb/make-generator-function
[npm-badge-png]: https://nodei.co/npm/make-generator-function.png?downloads=true&stars=true
[license-image]: http://img.shields.io/npm/l/make-generator-function.svg
[license-url]: LICENSE
[downloads-image]: http://img.shields.io/npm/dm/make-generator-function.svg
[downloads-url]: http://npm-stat.com/charts.html?package=make-generator-function
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