Poll
Attributes
- Source
- Poll.scala
- Graph
-
- Supertypes
Members list
Value members
Inherited methods
Composes two instances of FunctionK into a new FunctionK that transforms one single functor to a cats.data.Tuple2K of two functors.
Composes two instances of FunctionK into a new FunctionK that transforms one single functor to a cats.data.Tuple2K of two functors.
scala> import cats.arrow.FunctionK
scala> val list2option = λ[FunctionK[List, Option]](_.headOption)
scala> val list2vector = λ[FunctionK[List, Vector]](_.toVector)
scala> val optionAndVector = list2option and list2vector
scala> optionAndVector(List(1,2,3))
res0: cats.data.Tuple2K[Option,Vector,Int] = Tuple2K(Some(1),Vector(1, 2, 3))
Attributes
- Inherited from:
- FunctionK
- Source
- FunctionK.scala
Composes two instances of FunctionK into a new FunctionK with this transformation applied first.
Composes two instances of FunctionK into a new FunctionK with this transformation applied first.
Attributes
- Inherited from:
- FunctionK
- Source
- FunctionK.scala
Applies this functor transformation from F to G
Applies this functor transformation from F to G
Attributes
- Inherited from:
- FunctionK
- Source
- FunctionK.scala
Composes two instances of FunctionK into a new FunctionK with this transformation applied last.
Composes two instances of FunctionK into a new FunctionK with this transformation applied last.
Attributes
- Inherited from:
- FunctionK
- Source
- FunctionK.scala
Narrows the input type of this FunctionK from F to F0
Narrows the input type of this FunctionK from F to F0
Attributes
- Inherited from:
- FunctionK
- Source
- FunctionK.scala
Composes two instances of FunctionK into a new FunctionK that transforms a cats.data.EitherK to a single functor.
Composes two instances of FunctionK into a new FunctionK that transforms a cats.data.EitherK to a single functor.
This transformation will be used to transform left F values while h will be used to transform right H values.
Attributes
- Inherited from:
- FunctionK
- Source
- FunctionK.scala