cats-core-2-11

library2.0.0javamavenunverified

Core abstractions for the Cats functional programming library, providing type classes like Functor, Monad, and Semigroup.

<dependency>
  <groupId>org.typelevel</groupId>
  <artifactId>cats-core_2.11</artifactId>
  <version>2.0.0</version>
</dependency>

INSTALL

IMPORT

SIG · CATS-CORE-2-11

cats-core-2-11

utilityjavav2.0.0

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

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

Functor

✓ cats.Functor

Uses the Functor type class to map over a list.

import cats.Functor; import cats.instances.list._; Functor[List].map(List(1, 2, 3))(_ + 1);

Debug

Known issues

breakingScala 2.11 is outdated; consider upgrading to Scala 2.13 or 3.

fix

Use cats-core_2.13 or cats-core_3 for newer Scala versions.

affects: >=2.0.0

Upgrade

Version history

2.0.0latest on Maven

Audit

Dependencies

No dependency data recorded yet.

Agent activity

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