Module Promise

Getting Started

Install with NPM

$ npm install module-promise

Install with Bower

$ bower install module-promise

In Browsers

<script type="text/javascript" src="promise.min.js"></script>

Usage

// Node.js
var Promise = require('module-promise');

// Global Window in Browsers
var Promise = Core.Promise;

// RequireJS
require('Core.Promise', function(Promise){
    // do something
});

// Yandex modules
modules.require('Core.Promise', function(Promise){
    // do something
});

new Promise(resolver)

var doSomethingAsync = new Promise(function(resolve, reject, notify){
    // resolve('ok');
    // reject(new Error('Custom error'));
    // notify('val');
});

doSomethingAsync.then(
    function() {}, // onResolved
    function() {}, // onRejected
    function() {}  // onNotified
);

Promise.defer

function doSomethingAsync() {
    var deferred = Promise.defer();

    // deferred.resolve('ok');
    // deferred.reject(new Error('Custom error'));
    // deferred.notify('val');

    return deferred.promise;
}

doSomethingAsync().then(
    function() {}, // onResolved
    function() {}, // onRejected
    function() {}  // onNotified
);

License

The Promise module is open-sourced software licensed under the MIT license.