> For the complete documentation index, see [llms.txt](https://bryan-guner.gitbook.io/my-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://bryan-guner.gitbook.io/my-docs/redux/repos/examples/real-world/node_modules/p-finally.md).

# p-finally

> [`Promise#finally()`](https://github.com/tc39/proposal-promise-finally) [ponyfill](https://ponyfill.com) - Invoked when the promise is settled regardless of outcome

Useful for cleanup.

## Install

```
$ npm install --save p-finally
```

## Usage

```js
const pFinally = require('p-finally');

const dir = createTempDir();

pFinally(write(dir), () => cleanup(dir));
```

## API

### pFinally(promise, \[onFinally])

Returns a `Promise`.

#### onFinally

Type: `Function`

Note: Throwing or returning a rejected promise will reject `promise` with the rejection reason.

## Related

* [p-try](https://github.com/sindresorhus/p-try) - `Promise#try()` ponyfill - Starts a promise chain
* [More…](https://github.com/sindresorhus/promise-fun)

## License

MIT © [Sindre Sorhus](https://sindresorhus.com)