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Small, fast, simple and streaming project scaffolder for myself, but not only. Supports hundreds of template engines through the @JSTransformers API or if you want custom `render` function passed through options

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# [is-node-emitter][author-www-url] [![npmjs.com][npmjs-img]][npmjs-url] [![The MIT License][license-img]][license-url] > Strictly checks that given value is nodejs EventEmitter or something like it. It's easy, because his API is in frozen state. [![code climate][codeclimate-img]][codeclimate-url] [![standard code style][standard-img]][standard-url] [![travis build status][travis-img]][travis-url] [![coverage status][coveralls-img]][coveralls-url] [![dependency status][david-img]][david-url] ## Install ``` npm i is-node-emitter --save ``` ## Usage > For more use-cases see the [tests](./test.js) ```js var isNodeEmitter = require('is-node-emitter') // emitters var Emitter = require('events').EventEmitter var DualEmitter = require('dual-emitter') var ChildProcess = require('child_process') var EventEmitter2 = require('eventemitter2').EventEmitter2 var EventEmitter3 = require('eventemitter3') var ComponentEmitter = require('component-emitter') // from iojs 2.x var ChildProcessCtor = require('child_process').ChildProcess ``` ### returns `true` ```js var fs = require('fs') isNodeEmitter(fs.createReadStream('./index')) isNodeEmitter(new Emitter()) isNodeEmitter(new EventEmitter2({wildcard: false})) isNodeEmitter(new ChildProcessCtor()) isNodeEmitter(ChildProcess.spawn('echo', ['hello'])) isNodeEmitter(ChildProcess.exec('echo hello')) ``` ### returns `false` ```js isNodeEmitter(DualEmitter()) isNodeEmitter(ComponentEmitter()) isNodeEmitter(new DualEmitter()) isNodeEmitter(new ComponentEmitter()) isNodeEmitter(new EventEmitter3()) ``` ## Related - [component-emitter](https://github.com/component/emitter): Event emitter - [dual-emitter](https://github.com/tunnckocore/dual-emitter): :tropical_drink: EventEmitter done right and no dependencies. For nodejs and the browser (>= IE8). Can emit custom or DOM events. - [dush](https://github.com/tunnckocore/dush): Minimalist 1.5kb event delegation for the browser (IE8+) and nodejs. - [eventemitter2](https://github.com/hij1nx/EventEmitter2): A Node.js event emitter implementation with namespaces, wildcards, TTL and browser support. - [eventemitter3](https://github.com/primus/eventemitter3): EventEmitter3 focuses on performance while maintaining a Node.js AND browser compatible interface. - [kudos](https://github.com/tunnckocore/kudos): kudos done right - unopinionated, made simple, so simple it hurts! - [to-emitter](https://github.com/jonschlinkert/to-emitter): Convert any object into an event-emitter, and emits events with the name of any any method called on the object. ## Contributing Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](https://github.com/tunnckoCore/is-node-emitter/issues/new). But before doing anything, please read the [CONTRIBUTING.md](./CONTRIBUTING.md) guidelines. ## [Charlike Make Reagent](http://j.mp/1stW47C) [![new message to charlike][new-message-img]][new-message-url] [![freenode #charlike][freenode-img]][freenode-url] [![tunnckocore.tk][author-www-img]][author-www-url] [![keybase tunnckocore][keybase-img]][keybase-url] [![tunnckoCore npm][author-npm-img]][author-npm-url] [![tunnckoCore twitter][author-twitter-img]][author-twitter-url] [![tunnckoCore github][author-github-img]][author-github-url] [npmjs-url]: https://www.npmjs.com/package/is-node-emitter [npmjs-img]: https://img.shields.io/npm/v/is-node-emitter.svg?label=is-node-emitter [license-url]: https://github.com/tunnckoCore/is-node-emitter/blob/master/LICENSE.md [license-img]: https://img.shields.io/badge/license-MIT-blue.svg [codeclimate-url]: https://codeclimate.com/github/tunnckoCore/is-node-emitter [codeclimate-img]: https://img.shields.io/codeclimate/github/tunnckoCore/is-node-emitter.svg [travis-url]: https://travis-ci.org/tunnckoCore/is-node-emitter [travis-img]: https://img.shields.io/travis/tunnckoCore/is-node-emitter.svg [coveralls-url]: https://coveralls.io/r/tunnckoCore/is-node-emitter [coveralls-img]: https://img.shields.io/coveralls/tunnckoCore/is-node-emitter.svg [david-url]: https://david-dm.org/tunnckoCore/is-node-emitter [david-img]: https://img.shields.io/david/tunnckoCore/is-node-emitter.svg [standard-url]: https://github.com/feross/standard [standard-img]: https://img.shields.io/badge/code%20style-standard-brightgreen.svg [author-www-url]: http://www.tunnckocore.tk [author-www-img]: https://img.shields.io/badge/www-tunnckocore.tk-fe7d37.svg [keybase-url]: https://keybase.io/tunnckocore [keybase-img]: https://img.shields.io/badge/keybase-tunnckocore-8a7967.svg [author-npm-url]: https://www.npmjs.com/~tunnckocore [author-npm-img]: https://img.shields.io/badge/npm-~tunnckocore-cb3837.svg [author-twitter-url]: https://twitter.com/tunnckoCore [author-twitter-img]: https://img.shields.io/badge/twitter-@tunnckoCore-55acee.svg [author-github-url]: https://github.com/tunnckoCore [author-github-img]: https://img.shields.io/badge/github-@tunnckoCore-4183c4.svg [freenode-url]: http://webchat.freenode.net/?channels=charlike [freenode-img]: https://img.shields.io/badge/freenode-%23charlike-5654a4.svg [new-message-url]: https://github.com/tunnckoCore/ama [new-message-img]: https://img.shields.io/badge/ask%20me-anything-green.svg