util-nonempty

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

Usage no npm install needed!

<script type="module">
  import utilNonempty from 'https://cdn.skypack.dev/util-nonempty';
</script>

README

util-nonempty

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

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Install

The latest version is ESM only: Node 12+ is needed to use it and it must be imported instead of required. If your project is not on ESM yet and you want to use require, use an older version of this program, 3.1.0.

npm i util-nonempty

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.

Contributing

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

Licence

MIT License

Copyright (c) 2010-2022 Roy Revelt and other contributors

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