https://github.com/ide/node-promised

Convert Node-style callbacks to promises, using the built-in Promise implementation
https://github.com/ide/node-promised

Last synced: 7 days ago
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Convert Node-style callbacks to promises, using the built-in Promise implementation

• Host: GitHub
• URL: https://github.com/ide/node-promised
• Owner: ide
• License: mit
• Created: 2014-12-04T06:03:38.000Z (almost 10 years ago)
• Default Branch: master
• Last Pushed: 2014-12-04T07:27:57.000Z (almost 10 years ago)
• Last Synced: 2024-10-05T01:17:21.672Z (about 1 month ago)
• Language: JavaScript
• Size: 156 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.markdown
  • License: LICENSE

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README

        
`node-promised` is a small library to convert APIs with Node-style callbacks into promises. It is similar to "promisify" libraries except that it uses the built-in `Promise` implementation included with ES6.

# Usage

```js

// Define the Promise constructor if you are not using ES6

require('es6-promise').polyfill();

var fs = require('fs');

var promised = require('node-promised');

var promiseReadFile = promised(fs.readFile);

promiseReadFile('example.txt', 'utf8').then(function(contents) {

  console.log('File contents:', contents);

}, function(error) {

  console.error(error);

});

```

# Tests

Run `npm test` to run the unit tests, which are written with [jest](https://facebook.github.io/jest/).