arrify

November 9, 2021 · View on GitHub

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.

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