listenercount

WebJar for listenercount

License	ISC
GroupId	org.webjars.npm
ArtifactId	listenercount
Last Version	1.0.1
Release Date	Jul 11, 2020
Type	jar
Description	listenercount WebJar for listenercount
Project URL	https://www.webjars.org
Source Code Management	https://github.com/junosuarez/node-listenercount

Download listenercount

Filename	Size
listenercount-1.0.1.pom
listenercount-1.0.1.jar	5 KB
listenercount-1.0.1-sources.jar	22 bytes
listenercount-1.0.1-javadoc.jar	22 bytes

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/org.webjars.npm/listenercount/ -->
<dependency>
    <groupId>org.webjars.npm</groupId>
    <artifactId>listenercount</artifactId>
    <version>1.0.1</version>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/org.webjars.npm/listenercount/
implementation 'org.webjars.npm:listenercount:1.0.1'

Gradle Kotlin

// https://jarcasting.com/artifacts/org.webjars.npm/listenercount/
implementation ("org.webjars.npm:listenercount:1.0.1")

Apache Buildr

'org.webjars.npm:listenercount:jar:1.0.1'

Apache Ivy

<dependency org="org.webjars.npm" name="listenercount" rev="1.0.1">
  <artifact name="listenercount" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='org.webjars.npm', module='listenercount', version='1.0.1')
)

Scala SBT

libraryDependencies += "org.webjars.npm" % "listenercount" % "1.0.1"

Leiningen

[org.webjars.npm/listenercount "1.0.1"]

Dependencies

There are no dependencies for this project. It is a standalone project that does not depend on any other jars.

Project Modules

There are no modules declared in this project.

listenercount

backwards compatible version of builtin events.listenercount

A polyfill of Node.js 0.12+'s events.listenerCount function for Node.js 0.10. Uses the builtin if present, otherwise uses polyfill implementation.

usage

var listenerCount = require('listenercount')
var EventEmitter = require('events').EventEmitter

var ee = new EventEmitter()
ee.on('event', function () {})
listenerCount(ee, 'event') // => 1
listenerCount(ee, 'foo') // => 0

api

listenerCount(ee : EventEmitter, eventName : String) => Number

Returns the number of listeners for a given eventName on an EventEmitter.

installation

$ npm install listenercount

running the tests

From package root:

$ npm install
$ npm test

contributors

• jden [email protected]

license

ISC. (c) MMXVI jden [email protected]. See LICENSE.md

Versions

Version
1.0.1 Jul 11, 2020