Hamsters

A mini Scala utility library. Compatible with functional programming beginners. For the JVM and Scala.js.

Currently, Hamsters supports :

• Monad transformers

• Enum typeclass

• Either additional operations (accumulate errors)

• mapN

• Lenses

• Future squash operations

• Default values for options (orEmpty)

• NonEmptyList

• Show

• Memoization

• Retry

• List the children of a sealed trait

Documentation

Hamsters 3.0.0 documentation

Install as dependency

libraryDependencies ++= Seq(
  "io.github.scala-hamsters" %% "hamsters" % "3.0.0"
)

For Scala.js :

libraryDependencies ++= Seq(
  "io.github.scala-hamsters" %%% "hamsters" % "3.0.0"
)

Extensions

See hamsters-extensions for more information.

Scaladoc

You can find the API documentation here.

Special thanks

To Laurence Beillaux who created the Hamsters logo.