scalaz-core/scalaz.syntax/ContravariantOps

ContravariantOps

final
class ContravariantOps[F[_], A] extends Ops[F[A]]

Wraps a value self and provides methods related to Contravariant

trait Ops[F[A]]
class Object
trait Matchable
class Any

Value members

Concrete methods

final
def contramap[B](f: B => A): F[B]
final
def ∙[B](f: B => A): F[B]

Concrete fields

val self: F[A]

Implicits

Implicits

implicit
val F: Contravariant[F]