com.github.tonivade.purefun

Interface Foldable<T>

All Known Subinterfaces:

ImmutableArray<E>, ImmutableList<E>, ImmutableSet<E>, ImmutableTree<E>, Sequence<E>

All Known Implementing Classes:

ImmutableArray.JavaBasedImmutableArray, ImmutableList.JavaBasedImmutableList, ImmutableSet.JavaBasedImmutableSet, ImmutableTree.JavaBasedImmutableTree

public interface Foldable<T>

Method Summary

Modifier and Type	Method and Description
T	fold(T initial, Operator2<T> operator)
<V> V	foldLeft(V initial, Function2<V,T,V> combinator)
<V> V	foldRight(V initial, Function2<T,V,V> combinator)
Option<T>	reduce(Operator2<T> operator)

Method Detail

reduce

Option<T> reduce(Operator2<T> operator)

fold

T fold(T initial,
       Operator2<T> operator)

foldLeft

<V> V foldLeft(V initial,
               Function2<V,T,V> combinator)

foldRight

<V> V foldRight(V initial,
                Function2<T,V,V> combinator)