object FunctionK extends Serializable
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final
def
!=(arg0: Any): Boolean
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final
def
##(): Int
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final
def
==(arg0: Any): Boolean
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final
def
asInstanceOf[T0]: T0
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def
clone(): AnyRef
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final
def
eq(arg0: AnyRef): Boolean
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def
equals(arg0: Any): Boolean
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def
finalize(): Unit
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final
def
getClass(): Class[_]
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def
hashCode(): Int
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def
id[F[_]]: FunctionK[F, F]
The identity transformation of
F
toF
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final
def
isInstanceOf[T0]: Boolean
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macro
def
lift[F[_], G[_]](f: (F[α]) ⇒ G[α] forSome {type α}): FunctionK[F, G]
Lifts function
f
ofF[A] => G[A]
into aFunctionK[F, G]
.Lifts function
f
ofF[A] => G[A]
into aFunctionK[F, G]
.def headOption[A](list: List[A]): Option[A] = list.headOption val lifted: FunctionK[List, Option] = FunctionK.lift(headOption)
Note: This method has a macro implementation that returns a new
FunctionK
instance as follows:new FunctionK[F, G] { def apply[A](fa: F[A]): G[A] = f(fa) }
Additionally, the type parameters on
f
must not be specified. -
final
def
ne(arg0: AnyRef): Boolean
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final
def
notify(): Unit
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final
def
notifyAll(): Unit
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final
def
synchronized[T0](arg0: ⇒ T0): T0
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def
toString(): String
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final
def
wait(): Unit
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final
def
wait(arg0: Long, arg1: Int): Unit
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final
def
wait(arg0: Long): Unit
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