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https://github.com/dustinspecker/const-func

Create a function always returning a constant
https://github.com/dustinspecker/const-func

Last synced: 2 days ago
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Create a function always returning a constant

Host: GitHub
URL: https://github.com/dustinspecker/const-func
Owner: dustinspecker
License: mit
Created: 2016-03-17T22:05:07.000Z (over 8 years ago)
Default Branch: master
Last Pushed: 2017-05-28T20:12:53.000Z (over 7 years ago)
Last Synced: 2024-10-13T16:10:42.033Z (26 days ago)
Language: JavaScript
Homepage:
Size: 11.7 KB
Stars: 1
Watchers: 3
Forks: 0
Open Issues: 17
Metadata Files:
- Readme: README.md
- License: LICENSE.md

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README

        # const-func

[![NPM version](https://badge.fury.io/js/const-func.svg)](https://badge.fury.io/js/const-func) [![Build Status](https://travis-ci.org/dustinspecker/const-func.svg)](https://travis-ci.org/dustinspecker/const-func) [![Coverage Status](https://img.shields.io/coveralls/dustinspecker/const-func.svg)](https://coveralls.io/r/dustinspecker/const-func?branch=master)

[![Code Climate](https://codeclimate.com/github/dustinspecker/const-func/badges/gpa.svg)](https://codeclimate.com/github/dustinspecker/const-func) [![Dependencies](https://david-dm.org/dustinspecker/const-func.svg)](https://david-dm.org/dustinspecker/const-func/#info=dependencies&view=table) [![DevDependencies](https://david-dm.org/dustinspecker/const-func/dev-status.svg)](https://david-dm.org/dustinspecker/const-func/#info=devDependencies&view=table)

> Create a function always returning a constant

Like [Elm](http://elm-lang.org/)'s [always](http://package.elm-lang.org/packages/elm-lang/core/latest/Basics#always)

## Install

```

npm install --save const-func

```

## Usage

```javascript

import always from 'const-func'

const alwaysUndefined = always()

alwaysUndefined()

  // => undefined

const always3 = always(3)

always3()

  // => 3

const alwaysHi = always('hi')

alwaysHi('whatever')

  // => 'hi'

```

## API

### always(arg)

Returns a function that always returns a constant value.

#### arg

type: `*`

default: `undefined`

The constant value to always return from the constant function.

## LICENSE

MIT © [Dustin Specker](https://github.com/dustinspecker)