https://github.com/bhallstein/promise-pls

Initialize a promise
https://github.com/bhallstein/promise-pls

Last synced: about 2 months ago
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Initialize a promise

• Host: GitHub
• URL: https://github.com/bhallstein/promise-pls
• Owner: bhallstein
• Created: 2018-01-18T11:12:03.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2018-01-18T11:33:18.000Z (almost 7 years ago)
• Last Synced: 2024-09-22T00:50:59.351Z (4 months ago)
• Language: JavaScript
• Homepage:
• Size: 1000 Bytes
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md

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README

        
# promise-pls.js

Return an initialised promise, along with its resolve & reject methods.

## Install:

`npm i promise-pls --save`

## Usage:

```js

import promise_pls from 'promise-pls';

function do_something() {

  let { p, y, n } = promise_pls();

  function cb(error) {

    if (error) {

      n(error);

    }

    else {

      y();

    }

  }

  run_task(cb);

  return p;

}

do_something()

  .then(function() {

    console.log('done!');

  })

  .catch(functoin(error) {

    console.log('error:', error);

  });

```

## Without promise-pls:

```js

let [y, n];

let p = new Promise(function(_y, _n) {

  [y, n] = [_y, _n];

});

```