trait
NaturalTransformation[-F[_], +G[_]] extends AnyRef
Abstract Value Members
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abstract
def
apply[A](fa: F[A]): G[A]
Concrete Value Members
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final
def
!=(arg0: AnyRef): Boolean
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final
def
!=(arg0: Any): Boolean
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final
def
##(): Int
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final
def
==(arg0: AnyRef): Boolean
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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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def
compose[E[_]](f: ~>[E, F]): ~>[E, G]
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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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final
def
isInstanceOf[T0]: Boolean
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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
Inherited from AnyRef
Inherited from Any
A universally quantified function, usually written as
F ~> G, for symmetry withA => B.Can be used to encode first-class functor transformations in the same way functions encode first-class concrete value morphisms; for example,
sequencefrom scalaz.Traverse andcosequencefrom scalaz.Distributive give rise to([a]T[A[a]]) ~> ([a]A[T[a]]), for varyingAandTconstraints.