Functional Pebbles for Java

Functional pebbles is a set of classes intended to facilitate programming functional style in Java. Many of the classes copy functionality from similarly named classes in Scala, others are static functions that mimic built-in Scala functionality. Unlike in well known vavr library Functional Pebbles classes behave exactly as they do in Scala. They are:

1. Try (aka Error) monad.
2. Composable TryFunction
3. Tuple pair of values holding class.
4. Collectionz - additional utilities for collections.

For more information see Functional Pebbles Wiki.

To add as a dependency. In maven do

<dependency>
  <groupId>xyz.devfortress.functional.pebbles</groupId>
  <artifactId>functional-pebbles-core</artifactId>
  <version>1.0.0</version>
  <type>pom</type>
</dependency>

and in gradle

implementation 'xyz.devfortress.functional.pebbles:functional-pebbles-core:1.0.0'

Javadoc is available here https://javadoc.io/doc/xyz.devfortress.functional.pebbles/functional-pebbles-core