app3-core-promievent
v0.9.3-1
Published
This package extends eventEmitters with promises to allow chaining as well as multiple final states of a function.
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app3-core-promievent
This is a sub package of app3.js
This is the PromiEvent package is used to return a EventEmitter mixed with a Promise to allow multiple final states as well as chaining. Please read the documentation for more.
Installation
Node.js
npm install app3-core-promievent
In the Browser
Build running the following in the app3.js repository:
npm run-script build-all
Then include dist/app3-core-promievent.js
in your html file.
This will expose the App3PromiEvent
object on the window object.
Usage
// in node.js
var App3PromiEvent = require('app3-core-promievent');
var myFunc = function(){
var promiEvent = App3PromiEvent();
setTimeout(function() {
promiEvent.eventEmitter.emit('done', 'Hello!');
promiEvent.resolve('Hello!');
}, 10);
return promiEvent.eventEmitter;
};
// and run it
myFunc()
.then(console.log);
.on('done', console.log);