pend

WebJar for pend

License	MIT
GroupId	org.webjars.npm
ArtifactId	pend
Last Version	1.2.0
Release Date	Aug 10, 2016
Type	jar
Description	pend WebJar for pend
Project URL	http://webjars.org
Source Code Management	https://github.com/andrewrk/node-pend

Download pend

Filename	Size
pend-1.2.0.pom
pend-1.2.0.jar	5 KB
pend-1.2.0-sources.jar	22 bytes
pend-1.2.0-javadoc.jar	22 bytes

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/org.webjars.npm/pend/ -->
<dependency>
    <groupId>org.webjars.npm</groupId>
    <artifactId>pend</artifactId>
    <version>1.2.0</version>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/org.webjars.npm/pend/
implementation 'org.webjars.npm:pend:1.2.0'

Gradle Kotlin

// https://jarcasting.com/artifacts/org.webjars.npm/pend/
implementation ("org.webjars.npm:pend:1.2.0")

Apache Buildr

'org.webjars.npm:pend:jar:1.2.0'

Apache Ivy

<dependency org="org.webjars.npm" name="pend" rev="1.2.0">
  <artifact name="pend" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='org.webjars.npm', module='pend', version='1.2.0')
)

Scala SBT

libraryDependencies += "org.webjars.npm" % "pend" % "1.2.0"

Leiningen

[org.webjars.npm/pend "1.2.0"]

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.

Pend

Dead-simple optimistic async helper.

Usage

var Pend = require('pend');
var pend = new Pend();
pend.max = 10; // defaults to Infinity
setTimeout(pend.hold(), 1000); // pend.wait will have to wait for this hold to finish
pend.go(function(cb) {
  console.log("this function is immediately executed");
  setTimeout(function() {
    console.log("calling cb 1");
    cb();
  }, 500);
});
pend.go(function(cb) {
  console.log("this function is also immediately executed");
  setTimeout(function() {
    console.log("calling cb 2");
    cb();
  }, 1000);
});
pend.wait(function(err) {
  console.log("this is excuted when the first 2 have returned.");
  console.log("err is a possible error in the standard callback style.");
});

Output:

this function is immediately executed
this function is also immediately executed
calling cb 1
calling cb 2
this is excuted when the first 2 have returned.
err is a possible error in the standard callback style.

Versions

Version
1.2.0 Aug 10, 2016