Global Promise

A helper library to create a promise to be resolved/rejected from your other parts of codebase globally.

Installation

Install it from npm:

$ npm install global-promise

or

$ yarn add global-promise

Motivation

Sometimes, we create a promise and we needed to resolve/reject it from other part of codebase globally. We can achieve the same by implementing event driven code using EventTarget or EventEmitter , but it will require a lot of code.

Solve it with GPromise with a few of lines of code:

import * as GPromise from 'global-promise';


// Creates a promise to be settled from other parts of code.
GPromise.create('my_id')
  .then((val) => {
    console.log( `Promise with 'my_id' id is resolved with: ${val}` );
  });


// In your other part of code:
setTimeout(() => {
  // Resolve the promise we have just created with id 'my_id' above from other part of your codebase.
  GPromise.resolve('my_id', 'my_value');
}, 2000);

Test

Run:

yarn test

Contributing

Your PRs and stars are always welcome.