cast-to-array

Cast a value to an array.

Install

Install with npm

$ npm i cast-to-array --save

Usage

var arrayify = require('cast-to-array');

returns an empty array when value is null or undefined

arrayify(null);
arrayify(undefined);
//=> []

casts a non-array value to an array

arrayify('abc');
//=> ['abc']

arrayify(/xyz/);
//=> [/xyz/]

arrayify(new RegExp('.'));
//=> [new RegExp('.')]

arrayify([[]]);
//=> [[]]

arrayify({});
//=> [{}]

returns an array directly

arrayify(['foo']);
//=> ['foo']

arrayify([]);
//=> []

Similar projects

arr-map: Faster, node.js focused alternative to JavaScript's native array map. | homepage
array-last: Get the last or last n elements in an array. | homepage
array-map: [].map(f) for older browsers | homepage
array-sum: Add up all of the numbers in an array of numbers. Works when non-numbers are… more | homepage
array-xor: Returns the symmetric difference (exclusive-or) of an array of elements (elements that are present in… more | homepage

Running tests

Install dev dependencies:

$ npm i -d && npm test

Contributing

Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.

Author

Jon Schlinkert

License

This file was generated by verb-cli on November 06, 2015.

Current Tags

0.1.0 ... latest (10 years ago)

1 Versions

0.1.0 ... 10 years ago