# eddystone-uid

> Eddystone UID convertor


## Install

```
$ npm install --save eddystone-uid
```


## Usage

```js
var eddystoneUid = require('eddystone-uid');

eddystoneUid.toBeaconId('123456');
//=> 313233343536

eddystoneUid.toBeaconId('app-id');
//=> 6170702d6964

eddystoneUid.toNamespace('https://goo.gl/r8iJqW');
//=> randomly

eddystoneUid.toNamespace('8b0ca750-e7a7-4e14-bd99-095477cb3e77');
//=> 8b0ca750095477cb3e77
```

## API

### toBeaconId(src, encoding)

#### src

String to Beacon/Instance Id

#### encoding

Encoding type of Beacon Id, It returns String as encoding in `hex` other is `buf` to return raw Buffer

### toNamespace(src)

#### src

Using FQDN or UUID, which will be hashed and then truncated. Please refer [more info](https://github.com/ragingwind/eddystone/tree/master/eddystone-uid#truncated-hash-of-fqdn)

## License

MIT © [ragingwind](http://ragingwind.me)