https://github.com/lukekarrys/hex-frac-dec-frac

Convert a hexadecimal fraction to a decimal fraction.
https://github.com/lukekarrys/hex-frac-dec-frac

Last synced: 16 days ago
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Convert a hexadecimal fraction to a decimal fraction.

• Host: GitHub
• URL: https://github.com/lukekarrys/hex-frac-dec-frac
• Owner: lukekarrys
• License: mit
• Created: 2015-05-01T19:24:17.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2017-08-17T02:55:12.000Z (about 7 years ago)
• Last Synced: 2024-10-20T14:33:19.755Z (17 days ago)
• Language: JavaScript
• Size: 8.79 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
hex-frac-dec-frac

===================

Convert a hexadecimal fraction to a decimal fraction.

This is different from `hexToDec` from libraries like [`all-your-base`](https://www.npmjs.com/package/all-your-base) (as I just learned).

I use this for [xkcd Geohashing](https://xkcd.com/426/).

[![NPM](https://nodei.co/npm/hex-frac-dec-frac.png)](https://nodei.co/npm/hex-frac-dec-frac/)

[![Build Status](https://travis-ci.org/lukekarrys/hex-frac-dec-frac.png?branch=master)](https://travis-ci.org/lukekarrys/hex-frac-dec-frac)

[![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat)](https://github.com/feross/standard)

[![Greenkeeper badge](https://badges.greenkeeper.io/lukekarrys/hex-frac-dec-frac.svg)](https://greenkeeper.io/)

## Install

`npm install hex-frac-dec-frac`

## Usage

```js

import hexToDec from 'hex-frac-dec-frac'

hexToDec('a1e189f4df975ee2') === 0.6323477003894289

hexToDec('0baed468ae66bbd2') === 0.04563643985457139

```

## Contributing

This is written in ES6 and compiled to ES5 using [`babel`](https://babeljs.io/). The code you require will come from the `lib/` directory which gets compiled from `src/` before each `npm publish`.

## Tests

`npm test`

## TODO

- Understand how this works and how its different from [`all-your-base`](https://www.npmjs.com/package/all-your-base)

## License

MIT