A modern programming language that makes developers happier.

kotlinlang

```
Unresolved link to Option in doc comment of arrow.instances.tuple2.monad$monad(arrow.core.Tuple2.Companion, arrow.typeclasses.Monoid((arrow.instances.tuple2.monad.monad.F))) (Tuple2MonadInstance.kt:177)
Unresolved link to Try in doc comment of arrow.instances.tuple2.monad$monad(arrow.core.Tuple2.Companion, arrow.typeclasses.Monoid((arrow.instances.tuple2.monad.monad.F))) (Tuple2MonadInstance.kt:177)
Found an unresolved type in arrow.instances$show() (boolean.kt:20)
Found an unresolved type in arrow.instances$eq() (boolean.kt:23)
Found an unresolved type in arrow.instances$hash() (boolean.kt:26)
Can't find node by signature arrow.typeclasses.Const, referenced at arrow.instances.const.functor$functor(arrow.typeclasses.Const.Companion) (ConstFunctorInstance.kt:308)
Can't find node by signature arrow.core.Either, referenced at arrow.instances.either.functor$functor(arrow.core.Either.Companion) (EitherFunctorInstance.kt:300)
Can't find node by signature arrow.core.Either, referenced at arrow.instances.either.monad$monad(arrow.core.Either.Companion) (EitherMonadInstance.kt:168)
```