Read all stream content and pass it to callback
npm install read-all-stream> Read stream to buffer or string
```
$ npm install --save read-all-stream
`js
var read = require('read-all-stream');
var stream = fs.createReadStream('index.js');
read(stream).then(function (data) {
console.log(data.length);
});
read(stream, 'utf8', function (err, data) {
console.log(data.length);
//=> 42
});
`
#### read(stream, [options], [callback])
If callback is omitted, Promise will be returned.
##### stream
Required
Type: Stream
Event emitter, which data events will be consumed.
##### options
Type: object or string
If type of options is string, then it will be used as encoding.Object
If type is , then next options are available:
##### options.encoding
Type: string, null 'utf8'
Default:
Encoding to be used on toString of the data. If null, the body is returned as a Buffer.
##### callback(err, data)
Will be called after stream is read.
###### err
Error object (if error` event happens).
###### data
The data in stream.
MIT © Vsevolod Strukchinsky
[travis-url]: https://travis-ci.org/floatdrop/read-all-stream
[travis-image]: https://img.shields.io/travis/floatdrop/read-all-stream.svg