# fulcon

> Clones a function (creates wrapper function), with the same signature as source function

Latest version **2.0.0** (published 2018-08-13) · MIT license · 0 weekly downloads

## Install

```sh
npm install fulcon
pnpm add fulcon
yarn add fulcon
bun add fulcon
```

## Health

**Score 15/100 (F)** — status: abandoned.

Positive: no vulnerabilities.

Warnings: low downloads; no types; no esm support.

Negative: abandoned; low maintenance score.

## Facts

| | |
|---|---|
| Version | 2.0.0 |
| Published | 2018-08-13 |
| First published | 2016-08-23 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | none |
| Module format | CommonJS |
| Node | >= 6 |
| Dependencies | 0 |
| Unpacked size | 5.6 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 0 |
| Author | Alex Indigo |
| Maintainers | alexindigo |
| Keywords | clone, function, signature, browser, client, server |

## Links

- npm: https://www.npmjs.com/package/fulcon
- Repository: https://github.com/alexindigo/fulcon
- Homepage: https://github.com/alexindigo/fulcon#readme
- Issues: https://github.com/alexindigo/fulcon/issues
- npm.io page: https://npm.io/package/fulcon

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## Recent versions

- 2.0.0 (latest) — 2018-08-13
- 1.0.2 — 2016-10-16
- 1.0.1 — 2016-08-23
- 1.0.0 — 2016-08-23

## README

# fulcon [![NPM Module](https://img.shields.io/npm/v/fulcon.svg?style=flat)](https://www.npmjs.com/package/fulcon)

Clones a function (creates wrapper function), with the same signature as source function

[![PhantomJS Build](https://img.shields.io/travis/alexindigo/fulcon/master.svg?label=browser&style=flat)](https://travis-ci.org/alexindigo/fulcon)
[![Linux Build](https://img.shields.io/travis/alexindigo/fulcon/master.svg?label=linux:6.x-10.x&style=flat)](https://travis-ci.org/alexindigo/fulcon)
[![MacOS Build](https://img.shields.io/travis/alexindigo/fulcon/master.svg?label=macos:6.x-10.x&style=flat)](https://travis-ci.org/alexindigo/fulcon)
[![Windows Build](https://img.shields.io/appveyor/ci/alexindigo/fulcon/master.svg?label=windows:6.x-10.x&style=flat)](https://ci.appveyor.com/project/alexindigo/fulcon)

[![Coverage Status](https://img.shields.io/coveralls/alexindigo/fulcon/master.svg?label=code+coverage&style=flat)](https://coveralls.io/github/alexindigo/fulcon?branch=master)
[![Dependency Status](https://img.shields.io/david/alexindigo/fulcon.svg?style=flat)](https://david-dm.org/alexindigo/fulcon)
[![MIT license](https://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat)](https://opensource.org/licenses/MIT)

| compression      |    size |
| :--------------- | ------: |
| fulcon.js        | 1.03 kB |
| fulcon.min.js    |   686 B |
| fulcon.min.js.gz |   386 B |


## Install

```sh
$ npm install --save fulcon
```

## Example

```javascript
var fulcon = require('fulcon');

function original(a, b, c)
{
  return 42 + a + b + c;
}

assert.strictEqual(original.length, 3, 'signature of the original function has 3 arguments');
assert.strictEqual(original(1, 2, 3), 48, 'original function returns 48');

var cloned = fulcon(original);

assert.notStrictEqual(original, cloned, 'original and cloned functions are not the same function');

assert.strictEqual(cloned.length, 3, 'signature of the cloned function has 3 arguments');
assert.strictEqual(cloned(1, 2, 3), 48, 'cloned function returns 48');
```

_Note: Beware of functions with side-effects! Cloned function calls original function under the hood, so it has same side-effects for better or for worst. Check [test.js](test.js) for details._

## Want to Know More?

More examples can be found in [test.js](test.js).

Or open an [issue](https://github.com/alexindigo/fulcon/issues) with questions and/or suggestions.

## License

Fulcon is released under the [MIT](LICENSE) license.

---
_Source: https://npm.io/package/fulcon · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._