Package Exports

@carnesen/coded-error

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (@carnesen/coded-error) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

@carnesen/coded-error

An Error class with additional properties "code" and "data". Custom errors are harder than you might think in TypeScript :)

Install

$ npm install @carnesen/coded-error

This package includes runtime JavaScript files (ES2015) and the corresponding TypeScript type declarations.

Usage

import { CodedError } from '@carnesen/coded-error';

const err = new CodedError('An error has occurred', 127, { foo: 'bar' });

console.log(err);
/*
{ Error: An error has occurred
    at Object.<anonymous> (/Users/carnesen/GitHub/coded-error/example.js:3:13)
    at Module._compile (module.js:653:30)
    at Object.Module._extensions..js (module.js:664:10)
    at Module.load (module.js:566:32)
    at tryModuleLoad (module.js:506:12)
    at Function.Module._load (module.js:498:3)
    at Function.Module.runMain (module.js:694:10)
    at startup (bootstrap_node.js:204:16)
    at bootstrap_node.js:625:3
 code: 127, data: { foo: 'bar' } }
*/

API

The constructor signature is:

new CodedError(message: string, code: any, data: any);

This creates an object with properties message, code, and data. Besides that there's not much to know!

More information

If you encounter any bugs or have any questions or feature requests, please don't hesitate to file an issue or submit a pull request on this project's repository on GitHub.