passerror

WebJar for passerror

License	BSD 3-Clause
GroupId	org.webjars.npm
ArtifactId	passerror
Last Version	1.1.1
Release Date	Jan 8, 2019
Type	jar
Description	passerror WebJar for passerror
Project URL	http://webjars.org
Source Code Management	https://github.com/papandreou/passerror

Download passerror

Filename	Size
passerror-1.1.1.pom
passerror-1.1.1.jar	5 KB
passerror-1.1.1-sources.jar	22 bytes
passerror-1.1.1-javadoc.jar	22 bytes

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/org.webjars.npm/passerror/ -->
<dependency>
    <groupId>org.webjars.npm</groupId>
    <artifactId>passerror</artifactId>
    <version>1.1.1</version>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/org.webjars.npm/passerror/
implementation 'org.webjars.npm:passerror:1.1.1'

Gradle Kotlin

// https://jarcasting.com/artifacts/org.webjars.npm/passerror/
implementation ("org.webjars.npm:passerror:1.1.1")

Apache Buildr

'org.webjars.npm:passerror:jar:1.1.1'

Apache Ivy

<dependency org="org.webjars.npm" name="passerror" rev="1.1.1">
  <artifact name="passerror" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='org.webjars.npm', module='passerror', version='1.1.1')
)

Scala SBT

libraryDependencies += "org.webjars.npm" % "passerror" % "1.1.1"

Leiningen

[org.webjars.npm/passerror "1.1.1"]

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.

passError

Handle success and failure with two different callbacks. Lets you get rid of most if (err) return cb(err); constructs.

Example

Send errors reported by fs.readFile straight to cb:

var passError = require('passerror'),
    fs = require('fs');

function getLines(fileName, cb) {
    fs.readFile(fileName, 'utf-8', passError(cb, function (contents) {
        cb(null, contents.split(/\r?\n|\n?\r/));
    }));
}

License

Licensed under a standard 3-clause BSD license -- see the LICENSE-file for details.

Versions

Version
1.1.1 Jan 8, 2019