Package com.github.tonivade.purefun.typeclasses

Interface ComposedFoldable<F extends Kind<F,?>,G extends Kind<G,?>>

All Superinterfaces:

Foldable<Nested<F,G>>

All Known Subinterfaces:

ComposedTraverse<F,G>

interface ComposedFoldable<F extends Kind<F,?>,G extends Kind<G,?>>
extends Foldable<Nested<F,G>>

Method Summary

Modifier and Type	Method	Description
Foldable<F>	f()
default <A, B> B	foldLeft(Kind<Nested<F,G>,? extends A> value, B initial, Function2<? super B,? super A,? extends B> mapper)
default <A, B> Eval<B>	foldRight(Kind<Nested<F,G>,? extends A> value, Eval<? extends B> initial, Function2<? super A,? super Eval<? extends B>,? extends Eval<? extends B>> mapper)
Foldable<G>	g()

Methods inherited from interface com.github.tonivade.purefun.typeclasses.Foldable

fold, foldM, foldMap, reduce

Method Details

f

Foldable<F> f()

g

Foldable<G> g()

foldLeft

default <A,
B> B foldLeft(Kind<Nested<F,G>,? extends A> value,
 B initial,
 Function2<? super B,? super A,? extends B> mapper)

Specified by:

foldLeft in interface Foldable<F extends Kind<F,?>>

foldRight

default <A,
B> Eval<B> foldRight(Kind<Nested<F,G>,? extends A> value,
 Eval<? extends B> initial,
 Function2<? super A,? super Eval<? extends B>,? extends Eval<? extends B>> mapper)

Specified by:

foldRight in interface Foldable<F extends Kind<F,?>>