@ryniaubenpm/qui-fugit-labore
v1.0.0
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@ryniaubenpm/qui-fugit-labore
An ES-spec-compliant shim/polyfill/replacement for the .cause
property on all Error types that works as far down as ES3
This package implements the es-shim API “multi” interface. It works in an ES3-supported environment and complies with the proposed spec.
Getting started
npm install --save @ryniaubenpm/qui-fugit-labore
Usage/Examples
const assert = require('assert');
require('@ryniaubenpm/qui-fugit-labore/auto');
try {
x();
} catch (e) {
const actual = new Error('a better message!', { cause: e });
assert(actual instanceof Error);
assert(actual.cause === e);
}
Tests
Clone the repo, npm install
, and run npm test