util-array-object-or-both

Validate and normalise user choice: array, object or both?

Install

This package is pure ESM. If you're not ready yet, install an older version of this program, 3.1.0 (npm i util-array-object-or-both@3.1.0).

npm i util-array-object-or-both

Quick Take

import { strict as assert } from "assert";

import { arrObjOrBoth } from "util-array-object-or-both";

// normalises string, a user preference:

assert.equal(arrObjOrBoth("arrays"), "array");
assert.equal(arrObjOrBoth("array"), "array");
assert.equal(arrObjOrBoth("arr"), "array");
assert.equal(arrObjOrBoth("a"), "array");

assert.equal(arrObjOrBoth("objects"), "object");
assert.equal(arrObjOrBoth("object"), "object");
assert.equal(arrObjOrBoth("obj"), "object");
assert.equal(arrObjOrBoth("o"), "object");

assert.equal(arrObjOrBoth("whatever"), "any");
assert.equal(arrObjOrBoth("either"), "any");
assert.equal(arrObjOrBoth("both"), "any");
assert.equal(arrObjOrBoth("any"), "any");
assert.equal(arrObjOrBoth("all"), "any");
assert.equal(arrObjOrBoth("e"), "any");

Documentation

Please visit codsen.com for a full description of the API.

Contributing

To report bugs or request features or assistance, raise an issue on GitHub.

Licence

MIT License

Copyright 2010-2025 Roy Revelt and other contributors