errsome

Making errors more loggable, readable and serializable, but still object.

Why?

There is some problems with Error object in node.js, so why not try to handle it?

Synopsis

~/js/github/errsome $ node
> const errsome = require('.')
undefined
> const err = new TypeError('This is a message\nMulti line')
undefined
> err.field = 'bla'
'bla'
> err
{ TypeError: This is a message
Multi line
    at repl:1:13
    at ContextifyScript.Script.runInThisContext (vm.js:50:33)
    at REPLServer.defaultEval (repl.js:239:29)
    at bound (domain.js:301:14)
    at REPLServer.runBound [as eval] (domain.js:314:12)
    at REPLServer.onLine (repl.js:440:10)
    at emitOne (events.js:120:20)
    at REPLServer.emit (events.js:210:7)
    at REPLServer.Interface._onLine (readline.js:282:10)
    at REPLServer.Interface._line (readline.js:631:8) field: 'bla' }
> errsome(err)
{ name: 'TypeError',
  message: ['This is a message', 'Multi line'],
  stack:
   [ 'at repl:1:13',
     'at ContextifyScript.Script.runInThisContext (vm.js:50:33)',
     'at REPLServer.defaultEval (repl.js:239:29)',
     'at bound (domain.js:301:14)',
     'at REPLServer.runBound [as eval] (domain.js:314:12)',
     'at REPLServer.onLine (repl.js:440:10)',
     'at emitOne (events.js:120:20)',
     'at REPLServer.emit (events.js:210:7)',
     'at REPLServer.Interface._onLine (readline.js:282:10)',
     'at REPLServer.Interface._line (readline.js:631:8)' ],
  field: 'bla' }
>

Install

npm i errsome

Usage

const errsome = require('errsome');
 
const err = new Error('Bla-bla-bla');
 
const awesomeError = errsome(err);
 
const serializedError = errsome.stringify(err, 2);
// It is just a short form for this:
// require('json5').stringify(err, null, 2);
 
errsome.log(err, 2);
// It is just a short form for this:
// console.log(errsome.stringify(err, 2));

License

MIT