https://github.com/jamen/pull-await

Await promises in a pull-stream.
https://github.com/jamen/pull-await

Last synced: about 1 year ago
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Await promises in a pull-stream.

• Host: GitHub
• URL: https://github.com/jamen/pull-await
• Owner: jamen
• License: mit
• Created: 2016-08-31T08:47:19.000Z (almost 10 years ago)
• Default Branch: master
• Last Pushed: 2016-08-31T16:04:14.000Z (almost 10 years ago)
• Last Synced: 2025-04-09T17:58:04.746Z (about 1 year ago)
• Language: JavaScript
• Size: 4.88 KB
• Stars: 4
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# pull-await [![NPM version](https://badge.fury.io/js/pull-await.svg)](https://npmjs.org/package/pull-await) [![Build Status](https://travis-ci.org/jamen/pull-await.svg?branch=master)](https://travis-ci.org/jamen/pull-await)

> Await promises in a pull-stream.

```javascript

pull(

  pull.values([ 'hello', Promise.resolve('world') ]),

  await, // use pull-await on promises or anything thenable.

  pull.collect(function(err, res) {

    t.same(res, ['hello', 'world']);

  })

);

```

## Installation

```sh

$ npm install --save pull-await

```

## Usage

Pull promises, thenable objects, or regular through and await those necessary.

```js

await(function(err, cb) {

  // Push promises to read for `await`

  cb(null, new Promise(r => setTimeout(() => r('hello'), 1000)));

  cb(null, Promise.resolve('cool'));

  cb(null, 'yay!');

  cb(true);

})(null, function(err, data) {

  if (err === true) return;

  if (err) throw err;

  // Log awaited data.

  console.log(data);

});

```

## License

MIT © [Jamen Marz](https://github.com/jamen)