https://github.com/shakyshane/prom-seq

Just a sequence of promises
https://github.com/shakyshane/prom-seq

Last synced: about 1 month ago
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Just a sequence of promises

• Host: GitHub
• URL: https://github.com/shakyshane/prom-seq
• Owner: shakyShane
• Created: 2015-04-13T20:12:54.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2015-06-01T19:33:39.000Z (over 9 years ago)
• Last Synced: 2024-04-14T07:49:49.641Z (9 months ago)
• Language: JavaScript
• Size: 145 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
## prom-seq [![Build Status](https://travis-ci.org/shakyShane/prom-seq.svg?branch=master)](https://travis-ci.org/shakyShane/prom-seq)

> Just a sequence of promises where each task receives

 a deferred + previous value

```js

import runner from 'prom-seq';

import assert from 'assert'; 

// Async task 1

let task1 = function (deferred, previous) {

    setTimeout(() => deferred.resolve(`${previous} - task 1`), 200);

};

// Async task 2

let task2 = function (deferred, previous) {

    setTimeout(() => deferred.resolve(`${previous} - task 2`), 200);

};

// Run tasks in sequence 

return runner([task1, task2], 'Initial').then((result) => {

    assert.equal(result, 'Initial - task 1 - task 2');

});

```