sindresorhus/arrify

Convert a value to an array

arrify

Convert a value to an array

If you simply want to accept both a single value and multiple values, you can use [singleValueOrArray].flat() instead.

Install

npm install arrify

Usage

import arrify from 'arrify';

arrify('🦄');
//=> ['🦄']

arrify(['🦄']);
//=> ['🦄']

arrify(new Set(['🦄']));
//=> ['🦄']

arrify(null);
//=> []

arrify(undefined);
//=> []

Specifying null or undefined results in an empty array.

---

Get professional support for this package with a Tidelift subscription
_{Tidelift helps make open source sustainable for maintainers while giving companies
assurances about security, maintenance, and licensing for their dependencies.}