An extended Error class that envelops a parent error, such that the stack trace contains the causation
// 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 --save errlop - Import:
import pkg from ('errlop') - Require:
const pkg = require('errlop').default
<script type="module">
import pkg from '//cdn.pika.dev/errlop/^3.9.0'
</script><script type="module">
import pkg from '//unpkg.com/errlop@^3.9.0'
</script><script type="module">
import pkg from '//dev.jspm.io/errlop@3.9.0'
</script>This package is published with the following editions:
-
errlop/source/index.tsis TypeScript source code with Import for modules -
errlop/edition-browsers/index.jsis TypeScript compiled against ES2019 for web browsers with Import for modules -
errlopaliaseserrlop/edition-es5/index.js -
errlop/edition-es5/index.jsis TypeScript compiled against ES5 for Node.js with Require for modules
Discover the release history by heading on over to the HISTORY.md file.
Discover how you can contribute by heading on over to the CONTRIBUTING.md file.
These amazing people are maintaining this project:
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These amazing people have contributed code to this project:
Discover how you can contribute by heading on over to the CONTRIBUTING.md file.
Unless stated otherwise all works are:
- Copyright © 2018+ Benjamin Lupton
and licensed under: