deferred-promise-ts

Overview

A tiny library, containing a strongly typed deferred-promise class, that leverages ES6 promises and implements the Promise interface

The Problems Being Solved

Allows deferred resolution of promises

Key Features

A DeferredPromise class, that both satisfies the Promise interface, and also allows promise resolution to be triggered

Installation

    // npm
    npm i @ablestack/deferred-promise-ts --save

    // yarn
    yarn add @ablestack/deferred-promise-ts

Abridged Usage Example

import { DeferredPromise } from '@ablestack/deferred-promise-ts';

// Create Promise
const deferredPromise = new DeferredPromise<string>();

// Use as you would a promise
deferredPromise.then((result) => console.log(result));

// Trigger promise resolution
const deferredPromise.resolve("Resolved!");

Disclaimers

This code was initially developed for use in a single commercial project. It is being shared in case useful to others, and as a contribution to the development community and the great tools and libraries that already exist.

Refinements and Enhancements Needed

• Open to suggestions and contributions

Companion Libraries

This library is part of a collection of companion tools and libraries under the AbleStack umbrella. All of these libraries share the common goal:

Helping small teams and solo-developers build big ideas rapidly and affordably

To achieve these goals, the following principles are applied:

• Selectively leverage existing open source tools and libraries, where, high quality, open source tools and libraries where possible
  • Curate usage examples, and guidance where available, and create where not available
• Prioritize technology choices that embrace open source
  • PostgreSQL over MSSQL is an example of this
• Avoid technology choices that could result in hosting vendor lock-in
  • ApolloGraphQL over AWS Amplify is an example of this
• Automate wherever possible, from development, through testing, to deployment, monitoring, and maintenance
  • Codegen from strongly types schemas is a good example of this.
• Where needed, develop high quality, open source tools and libraries to augment and automate existing open source tooling and libraries

Release Notes

Notes 0.3.0

• Initial beta-ready release