https://github.com/a-x-/parallel

Runs a bunch of promises like Promise.all does, but takes an object instead of array
https://github.com/a-x-/parallel

promise

Last synced: about 2 months ago
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Runs a bunch of promises like Promise.all does, but takes an object instead of array

• Host: GitHub
• URL: https://github.com/a-x-/parallel
• Owner: a-x-
• License: mit
• Created: 2015-10-06T08:01:55.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2017-03-02T10:38:38.000Z (almost 8 years ago)
• Last Synced: 2024-11-03T21:04:10.054Z (about 2 months ago)
• Topics: promise
• Language: JavaScript
• Homepage: https://www.npmjs.com/package/prll
• Size: 16.6 KB
• Stars: 2
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Parallel

Runs a bunch of promises like `Promise.all` does, but takes an object instead of array.

Keep the differences:

```js

Promise.all([foo(), bar(), baz(), qux()])

  .then(arr => magic(arr[2], arr[0], arr[1]));

```

vs

```js

prll({foo: foo(), bar: bar(), baz: baz(), qux: qux()})

  .then(r => magic(r.baz, r.foo, r.bar, r.qux));

```

Or with es6:

```js

prll({a: foobar(), b: bazqux()})

  .then(({a, b}) => magic(a, b));

```

### Example

```js

import 'prll' as parallel;

parallel(_.mapValues({

  questions: '/data/questions.json',

  cv: '/data/user/_cv.json'

}, url => $.ajax(url)))

  .then(({questions, cv}) => console.log(questions, cv));

```

### Alternativies

* [bluebird](https://github.com/petkaantonov/bluebird) [Promise.props](http://bluebirdjs.com/docs/api/promise.props.html)