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  • License MIT

Check if something is a Node.js stream

Package Exports

  • is-stream

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (is-stream) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

is-stream Build Status

Check if something is a Node.js stream

Install

$ npm install --save is-stream

Usage

var fs = require('fs');
var isStream = require('is-stream');

isStream(fs.createReadStream('unicorn.png'));
//=> true

isStream({});
//=> false

API

isStream(stream)

isStream.writable(stream)

isStream.readable(stream)

isStream.duplex(stream)

License

MIT © Sindre Sorhus