meow.data
package meow.data
Type members
Classlikes
A type F is a Functor if it provides a function fmap which, given any types A and B
lets you apply any function from ~A => B~ to turn an F[A] into an F[B], preserving the
structure of F. Furthermore F needs to adhere to the following:
A type F is a Functor if it provides a function fmap which, given any types A and B
lets you apply any function from ~A => B~ to turn an F[A] into an F[B], preserving the
structure of F. Furthermore F needs to adhere to the following:
Identity
fa <#> identity == identity(fa)
Composition
(f compose g) `<$>` fa == (map[F](f) compose map[F](g))(fa)
- Companion
- object
object Functor
Instances and static functions for meow.data.Functor
Instances and static functions for meow.data.Functor
- Companion
- class