cats-kernel-2-13

library2.13.0javamavenunverified

Provides core type classes and data structures for functional programming in Scala.

<dependency>
  <groupId>org.typelevel</groupId>
  <artifactId>cats-kernel_2.13</artifactId>
  <version>2.13.0</version>
</dependency>

github ↗homepage ↗docs ↗

INSTALL

IMPORT

SIG · CATS-KERNEL-2-13

cats-kernel-2-13

utilityjavav2.13.0

harness data pending

Install & Compatibility

Where this runs

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Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

Semigroup

✓ cats.kernel.Semigroup

Uses a Semigroup instance to combine integers.

import cats.kernel.Semigroup; public class Main { public static void main(String[] args) { Semigroup<Integer> semigroup = Semigroup.instance((a, b) -> a + b); System.out.println(semigroup.combine(1, 2)); } }

Debug

Known issues

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Upgrade

Version history

2.13.0latest on Maven

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Dependencies

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Agent activity

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node

Resources

githubhttps://github.com/typelevel/cats ↗

homepagehttps://typelevel.org/cats ↗

docshttps://appdoc.app/artifact/org.typelevel/cats-kernel_2.13/ ↗