Goals: Add links that are reasonable and good explanations of how stuff works. No hype and no vendor content if possible. Practical first-hand accounts of models in prod eagerly sought.
Dave Nicponski virusdave
mpilquist
/ big3.scala
Last active
September 25, 2019 00:40
Example encoding of Functor / Applicative / Monad using dotty 0.15
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| /* Example of encoding Functor/Applicative/Monad from cats with Dotty 0.15 features. | |
| * Derived in part from Cats -- see https://github.com/typelevel/cats/blob/master/COPYING for full license & copyright. | |
| */ | |
| package structures | |
| import scala.annotation._ | |
| trait Functor[F[_]] { | |
| def (fa: F[A]) map[A, B](f: A => B): F[B] | |
| def (fa: F[A]) as[A, B](b: B): F[B] = |