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errlop

4.1.0 • Public • Published

errlop

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An extended Error class that envelops a parent error, such that the stack trace contains the causation

Usage

Complete API Documentation.

// const Errlop = require('errlop').default
import Errlop from 'errlop'
const a = new Errlop('AError')
const b = new Errlop('BError', a)
const c = Errlop.create('CError', b)
console.log(c.stack)
/*
Error: CError
    at Function.create (/Users/balupton/Projects/active/errlop/source/index.js:92:10)
    at Object.<anonymous> (/Users/balupton/Projects/active/errlop/example.js:6:18)
    at Module._compile (internal/modules/cjs/loader.js:689:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:700:10)
    at Module.load (internal/modules/cjs/loader.js:599:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
    at Function.Module._load (internal/modules/cjs/loader.js:530:3)
    at Function.Module.runMain (internal/modules/cjs/loader.js:742:12)
    at startup (internal/bootstrap/node.js:266:19)
    at bootstrapNodeJSCore (internal/bootstrap/node.js:596:3)
↳ Error: BError
    at Object.<anonymous> (/Users/balupton/Projects/active/errlop/example.js:5:11)
    at Module._compile (internal/modules/cjs/loader.js:689:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:700:10)
    at Module.load (internal/modules/cjs/loader.js:599:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
    at Function.Module._load (internal/modules/cjs/loader.js:530:3)
    at Function.Module.runMain (internal/modules/cjs/loader.js:742:12)
    at startup (internal/bootstrap/node.js:266:19)
    at bootstrapNodeJSCore (internal/bootstrap/node.js:596:3)
↳ Error: AError
    at Object.<anonymous> (/Users/balupton/Projects/active/errlop/example.js:4:11)
    at Module._compile (internal/modules/cjs/loader.js:689:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:700:10)
    at Module.load (internal/modules/cjs/loader.js:599:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
    at Function.Module._load (internal/modules/cjs/loader.js:530:3)
    at Function.Module.runMain (internal/modules/cjs/loader.js:742:12)
    at startup (internal/bootstrap/node.js:266:19)
*/
console.log(c.orphanStack)
/*
Error: CError
    at Function.create (/Users/balupton/Projects/active/errlop/source/index.js:92:10)
    at Object.<anonymous> (/Users/balupton/Projects/active/errlop/example.js:6:18)
    at Module._compile (internal/modules/cjs/loader.js:689:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:700:10)
    at Module.load (internal/modules/cjs/loader.js:599:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
    at Function.Module._load (internal/modules/cjs/loader.js:530:3)
    at Function.Module.runMain (internal/modules/cjs/loader.js:742:12)
    at startup (internal/bootstrap/node.js:266:19)
    at bootstrapNodeJSCore (internal/bootstrap/node.js:596:3)
*/

Install

npm

  • Install: npm install --save errlop
  • Import: import pkg from ('errlop')
  • Require: const pkg = require('errlop').default

Deno

import pkg from 'https://unpkg.com/errlop@^4.1.0/edition-deno/index.ts'

Skypack

<script type="module">
    import pkg from '//cdn.skypack.dev/errlop@^4.1.0'
</script> 

unpkg

<script type="module">
    import pkg from '//unpkg.com/errlop@^4.1.0'
</script> 

jspm

<script type="module">
    import pkg from '//dev.jspm.io/errlop@4.1.0'
</script> 

Editions

This package is published with the following editions:

  • errlop/source/index.ts is TypeScript source code with Import for modules
  • errlop/edition-browsers/index.js is TypeScript compiled against ES2019 for web browsers with Import for modules
  • errlop aliases errlop/edition-es5/index.js
  • errlop/edition-es5/index.js is TypeScript compiled against ES5 for Node.js with Require for modules
  • errlop/edition-es5-esm/index.js is TypeScript compiled against ES5 for Node.js with Import for modules
  • errlop/edition-deno/index.ts is TypeScript source code made to be compatible with Deno

History

Discover the release history by heading on over to the HISTORY.md file.

Contribute

Discover how you can contribute by heading on over to the CONTRIBUTING.md file.

Backers

Maintainers

These amazing people are maintaining this project:

Sponsors

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Contributors

These amazing people have contributed code to this project:

Discover how you can contribute by heading on over to the CONTRIBUTING.md file.

License

Unless stated otherwise all works are:

and licensed under:

Install

npm i errlop

DownloadsWeekly Downloads

676,003

Version

4.1.0

License

MIT

Unpacked Size

51.3 kB

Total Files

15

Last publish

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