tristate-core

License	Apache-2.0
GroupId	org.davidbild
ArtifactId	tristate-core_2.13
Last Version	0.4.0
Release Date	Mar 12, 2020
Type	jar
Description	tristate-core tristate-core
Project URL	https://github.com/drbild/tristate
Project Organization	David R. Bild
Source Code Management	https://github.com/drbild/tristate.git

Download tristate-core_2.13

Filename	Size
tristate-core_2.13-0.4.0.pom
tristate-core_2.13-0.4.0.jar	13 KB
tristate-core_2.13-0.4.0-sources.jar	1 KB
tristate-core_2.13-0.4.0-javadoc.jar	1 MB

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/org.davidbild/tristate-core_2.13/ -->
<dependency>
    <groupId>org.davidbild</groupId>
    <artifactId>tristate-core_2.13</artifactId>
    <version>0.4.0</version>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/org.davidbild/tristate-core_2.13/
implementation 'org.davidbild:tristate-core_2.13:0.4.0'

Gradle Kotlin

// https://jarcasting.com/artifacts/org.davidbild/tristate-core_2.13/
implementation ("org.davidbild:tristate-core_2.13:0.4.0")

Apache Buildr

'org.davidbild:tristate-core_2.13:jar:0.4.0'

Apache Ivy

<dependency org="org.davidbild" name="tristate-core_2.13" rev="0.4.0">
  <artifact name="tristate-core_2.13" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='org.davidbild', module='tristate-core_2.13', version='0.4.0')
)

Scala SBT

libraryDependencies += "org.davidbild" % "tristate-core_2.13" % "0.4.0"

Leiningen

[org.davidbild/tristate-core_2.13 "0.4.0"]

Dependencies

compile (1)

Group / Artifact	Type	Version
org.scala-lang : scala-library	jar	2.13.1

Project Modules

There are no modules declared in this project.

tristate

Tristate[A] is three-valued variant of Option[A] distinguishing between Present[A](a: A), Absent, and Unspecified.

Name	Description	Scaladoc
tristate-core	Main library
tristate-play	Play JSON Reads/Writes
tristate-cats	Cats Typeclasses
tristate-scalaz	Scalaz Typeclasses

Installation

Add the following to your sbt build:

libraryDependencies += "org.davidbild" %% "tristate-core" % "0.4.0"

To support de/serialization using Play JSON, also add:

libraryDependencies += "org.davidbild" %% "tristate-play" % "0.4.0"

For Scalaz typeclass instances (Functor, Monad, etc.), also add:

libraryDependencies += "org.davidbild" %% "tristate-scalaz" % "0.4.0"

For Cats typeclass instances (Functor, Monad, etc.), also add:

libraryDependencies += "org.davidbild" %% "tristate-cats" % "0.4.0"

Usage

TODO

Import

import org.davidbild.tristate.Tristate

// For optional Play JSON support
import org.davidbild.tristate.contrib.play._

// For optional Scalaz typeclass support
import org.davidbild.tristate.contrib.scalaz._

// For optional Cats typeclass support
import org.davidbild.tristate.contrib.cats._

Documents

• scaladoc (latest stable release)

Contributing

Please submit bugs, questions, suggestions, or (ideally) contributions as issues and pull requests on Github.

Maintainers

David R. Bild https://www.davidbild.org

License

Copyright 2016 David R. Bild

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this work except in compliance with the License. You may obtain a copy of the License from the LICENSE.txt file or at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Versions

Version
0.4.0 Mar 12, 2020