Package Exports

array-to-error

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (array-to-error) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

array-to-error

Create an error from an array of error messages

const arrayToError = require('array-to-error');

const error = arrayToError(['tranling comma on line 1', 'unexpected "(" on line 2']);
error.message; //=> 'tranling comma on line 1\nunexpected "(" on line 2'
error.reasons; //=> ['tranling comma on line 1', 'unexpected "(" on line 2']

Installation

npm

npm install array-to-error

Bower

bower install array-to-error

API

const arrayToError = require('array-to-error');

arrayToError(messages [, constructor])

messages: Array of strings
constructor: Object (One of the error constructors. Error by default)
Return: Object (error instance)

It returns an instance of error whose message is made from its first argument joined with \n, and has an additional reasons property, the same value as its first argument.

The second argument is used as an error constructor.

const arrayToError = require('array-to-error');

const error = arrayToError(['foo', 'bar'], TypeError);
error.message; //=> 'foo\nbar'
error.reasons; //=> ['foo', 'bar']
error.constructor; //=> TypeError

License

Licensed under the MIT License.