@promises/from-event v0.5.0

@promises/from-event

From Event is package from Promises library

Use

Module

$ npm install --save @promises/from-event

import {
 default as fromEvent
} from '@promises/from-event';

Browser

<script src="https://unpkg.com/@promises/from-event/bundle.umd.min.js"></script>

let {
 fromEvent
} = P;

Examples

 let emitter: EventEmitter = new EventEmitter();

 Promise.race([
  fromEvent(emitter, 'foo'),
  fromEvent(emitter, 'error', {reject: true})
 ]).catch((error: string) => {
  console.log(error); // error => 'some error'
 });

 emitter.emit('error', 'some error');

Wrapper

Module

$ npm install --save @promises/from-event

import Promises from '@promises/core';
import '@promises/from-event/add';

Or

import Promises from '@promises/from-event/add';

Browser

<script src="https://unpkg.com/@promises/core/bundle.umd.min.js"></script>
<script src="https://unpkg.com/@promises/from-event/add/bundle.umd.min.js"></script>

let {
 Promises
} = P;

Examples

let emitter: EventEmitter = new EventEmitter()
Promises.fromEvent(emitter, 'foo').then((data: string) => {
 console.log(data); // data => 'bar'
});

emitter.emit('foo', 'bar');

Compatibility

These modules are written in typescript and available in ES5 and ES6 standard, the requirements are a global Promise (native or polyfill).

License

Copyright © 2017 Yisrael Eliav, Licensed under the MIT license.