## What is this?

This a node.js library written in pure javascript that can be used to check if the given value is a "binary buffer". 

## Usage

Use this in your node.js application using node's `require()` system with the following line of code:

```js
const fs = require('fs');
const isBinary = require('{%= name %}');

console.log(isBinary('foo'));             
console.log(isBinary(new Buffer('foo'))); 
//=> false

console.log(isBinary(fs.readFileSync('some-image.jpg'))); 
console.log(isBinary(fs.readFileSync('some-image.gif'))); 
//=> true
```