util-nonempty

Is the input (plain object, array, string or whatever) not empty?

Install

This package is ESM only: Node 12+ is needed to use it and it must be imported instead of required:

npm i util-nonempty

If you need a legacy version which works with require, use version 3.1.0

Quick Take

import { strict as assert } from "assert";
import { nonEmpty } from "util-nonempty";

assert.equal(nonEmpty("z"), true);
assert.equal(nonEmpty(""), false);
assert.equal(nonEmpty(["a"]), true);
assert.equal(nonEmpty([123]), true);
assert.equal(nonEmpty([[[[[[[[[[[]]]]]]]]]]]), true);
assert.equal(nonEmpty({ a: "" }), true);
assert.equal(nonEmpty({ a: "a" }), true);
assert.equal(nonEmpty({}), false);

const f = () => {
  return "z";
};
assert.equal(nonEmpty(f), false);
// (answer is instantly false if input is not array, plain object or string)

Documentation

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

Contributing

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

Licence

MIT License

codsen