# callback-promise-union

> Promise with callback

Latest version **1.0.1** (published 2018-07-23) · MIT license · 0 weekly downloads

## Install

```sh
npm install callback-promise-union
pnpm add callback-promise-union
yarn add callback-promise-union
bun add callback-promise-union
```

## Health

**Score 15/100 (F)** — status: abandoned.

Positive: no vulnerabilities.

Warnings: low downloads; no types; no esm support.

Negative: abandoned; low maintenance score.

## Facts

| | |
|---|---|
| Version | 1.0.1 |
| Published | 2018-07-23 |
| First published | 2018-07-23 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | none |
| Module format | CommonJS |
| Dependencies | 0 |
| Unpacked size | 3.6 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 1 |
| Author | LnsooXD |
| Maintainers | lnsoo |

## Links

- npm: https://www.npmjs.com/package/callback-promise-union
- Repository: https://github.com/LnsooXD/node-callback-promise
- npm.io page: https://npm.io/package/callback-promise-union

## Recent versions

- 1.0.1 (latest) — 2018-07-23
- 1.0.0 — 2018-07-23

## README

# Callback Promise

> Promise with callback

## Installation

```sh
npm i -S callback-promise-union
yarn add callback-promise-union
```

## Example

```javascript

const {CallbackPromise} = require('../');

function asyncCallbackFunc(error, result, cb) {
  const cp = new CallbackPromise(cb);
  cp.callback(error, result);
  return cp.promise;
}

function asyncFunc(error, result, cb) {
  const cp = new CallbackPromise(cb);
  if (error) {
    cp.reject(error);
  } else {
    cp.resolve(result);
  }
  return cp.promise;
}

function callbackFunc(error, result, cb) {
  cb(error, result);
}

function callbackAsyncFunc(error, result) {
  const cp = new CallbackPromise();
  callbackFunc(error, result, cp.delegate);
  return cp.promise;
}

(async () => {
  await asyncCallbackFunc('error', 'result');
  await asyncFunc('error', 'result');
  await callbackAsyncFunc('error', 'result');
})();

```

## Author

- [LnsooXD](https://github.com/LnsooXD)


## License

- [MIT](http://spdx.org/licenses/MIT)

---
_Source: https://npm.io/package/callback-promise-union · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._