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error-cause

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An ES-spec-compliant shim/polyfill/replacement for the `.cause` property on all Error types that works as far down as ES3

33 lines (21 loc) 835 B
'use strict'; var hasPropertyDescriptors = require('has-property-descriptors')(); var $URIError = require('es-errors/uri'); var DefineMethodProperty = require('es-abstract/2025/DefineMethodProperty'); var InstallErrorCause = require('es-abstract/2025/InstallErrorCause'); var setProto = require('set-proto'); var Error = require('../Error/polyfill')(); function URIError(message) { var O = arguments.length > 1 ? new $URIError(message, arguments[1]) : new $URIError(message); InstallErrorCause(O, arguments.length > 1 && arguments[1]); DefineMethodProperty(O, 'constructor', URIError, false); return O; } if (setProto) { setProto(URIError, Error); } URIError.prototype = $URIError.prototype; if (hasPropertyDescriptors) { Object.defineProperty(URIError, 'prototype', { writable: false }); } module.exports = URIError;