A shim for the Applicative Functor type-class, to be supplied by libraries such as Cats or Scalaz.
A shim for the Functor
type-class, to be supplied by / translated to
libraries such as Cats or Scalaz.
A shim for the Functor
type-class, to be supplied by / translated to
libraries such as Cats or Scalaz.
A functor provides the map
operation that allows lifting
an f
function into the functor context and applying it.
A shim for a Monad
type-class, to be supplied by / translated to
libraries such as Cats or Scalaz.
A shim for a Monad
type-class, to be supplied by / translated to
libraries such as Cats or Scalaz.
A shim for the Applicative Functor type-class, to be supplied by libraries such as Cats or Scalaz.
Described in Applicative Programming with Effects.
The Functor allows mapping of a pure function to a value, the
Applicative
also adds the capability of lifting a value in the context.