https://github.com/liammartens/extended-promise

https://github.com/liammartens/extended-promise

Last synced: 11 days ago
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• Host: GitHub
• URL: https://github.com/liammartens/extended-promise
• Owner: LiamMartens
• License: gpl-3.0
• Created: 2023-08-18T16:12:32.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2023-08-18T17:50:47.000Z (over 1 year ago)
• Last Synced: 2024-12-08T14:04:42.418Z (21 days ago)
• Language: TypeScript
• Size: 18.6 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Extended Promise

This library provides an extended Promise with status management

## Usage

```js

import { ExtendedPromise, PromiseStatus } from 'managed-status-promise';

/**

 * @README the internal promise will always resolve

 * for a rejecting promise you can use the ExtendedPromise itself since it implements `PromiseLike`

 * Additionally, the extended promise class extends EventTarget and emits a `changed` event for status changes

 */

const promise = new ExtendedPromise((resolve, reject) => {

  reject(new Error('Error'))

});

expect(promise.status).toBe(PromiseStatus.FAILED);

```