is-file-stream 

> Detect if a stream is a file stream

Install

``
$ npm install --save is-file-stream
`

Usage

`js
const fs = require('fs');
const isFileStream = require('is-file-stream');

const readableFileStream = fs.createReadStream(somePath);
const writableFileStream = fs.createReadStream(someOtherPath);

isFileStream(readableFileStream);
// true

isFileStream(writableFileStream);
// true

isFileStream.readable(writableFileStream);
// false
`

API

$3

Returns true if input is a file system stream, otherwise returns false.

$3

Returns true if input is a readable file system stream, otherwise returns false.

$3

Returns true if input is a writable file system stream, otherwise returns false.

$3

Returns true if input is a file system stream that is already open, otherwise returns false.

$3

Returns true if input is a readable file system stream that is already open, otherwise returns false.

$3

Returns true if input is a writable file system stream that is already open, otherwise returns false`.

License

MIT © James Talmage