Package com.jnape.palatable.lambda.functions.builtin.fn2

Class Difference<A>

java.lang.Object

com.jnape.palatable.lambda.functions.builtin.fn2.Difference<A>

Type Parameters:

A - the Iterable element type

All Implemented Interfaces:

Fn1<java.lang.Iterable<A>,Fn1<java.lang.Iterable<A>,java.lang.Iterable<A>>>, Fn2<java.lang.Iterable<A>,java.lang.Iterable<A>,java.lang.Iterable<A>>, Applicative<Fn1<java.lang.Iterable<A>,java.lang.Iterable<A>>,Fn1<java.lang.Iterable<A>,?>>, Cartesian<java.lang.Iterable<A>,Fn1<java.lang.Iterable<A>,java.lang.Iterable<A>>,Fn1<?,?>>, Cocartesian<java.lang.Iterable<A>,Fn1<java.lang.Iterable<A>,java.lang.Iterable<A>>,Fn1<?,?>>, Contravariant<java.lang.Iterable<A>,Profunctor<?,Fn1<java.lang.Iterable<A>,java.lang.Iterable<A>>,Fn1<?,?>>>, Functor<Fn1<java.lang.Iterable<A>,java.lang.Iterable<A>>,Fn1<java.lang.Iterable<A>,?>>, Profunctor<java.lang.Iterable<A>,Fn1<java.lang.Iterable<A>,java.lang.Iterable<A>>,Fn1<?,?>>, Monad<Fn1<java.lang.Iterable<A>,java.lang.Iterable<A>>,Fn1<java.lang.Iterable<A>,?>>, MonadReader<java.lang.Iterable<A>,Fn1<java.lang.Iterable<A>,java.lang.Iterable<A>>,Fn1<java.lang.Iterable<A>,?>>, MonadRec<Fn1<java.lang.Iterable<A>,java.lang.Iterable<A>>,Fn1<java.lang.Iterable<A>,?>>, MonadWriter<java.lang.Iterable<A>,Fn1<java.lang.Iterable<A>,java.lang.Iterable<A>>,Fn1<java.lang.Iterable<A>,?>>

public final class Difference<A>
extends java.lang.Object
implements Fn2<java.lang.Iterable<A>,java.lang.Iterable<A>,java.lang.Iterable<A>>

Given two Iterables xs and ys, return the distinct elements of xs that are not in ys. Note that this is not symmetric difference.

This operation preserves order, so the resulting elements from xs are iterated in the order that they uniquely occur in.

Field Summary

Fields

Modifier and Type	Field	Description
private static Difference<?>	INSTANCE

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Difference()

Method Summary

Modifier and Type	Method	Description
java.lang.Iterable<A>	checkedApply(java.lang.Iterable<A> xs, java.lang.Iterable<A> ys)
static <A> Difference<A>	difference()
static <A> Fn1<java.lang.Iterable<A>,java.lang.Iterable<A>>	difference(java.lang.Iterable<A> xs)
static <A> java.lang.Iterable<A>	difference(java.lang.Iterable<A> xs, java.lang.Iterable<A> ys)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.jnape.palatable.lambda.functions.Fn1

andThen, carry, cartesian, censor, choose, cocartesian, diMap, diMapR, discardL, flatMap, fmap, lazyZip, listens, local, pure, self, thunk, toFunction, trampolineM, zip, zip

Methods inherited from interface com.jnape.palatable.lambda.functions.Fn2

apply, apply, checkedApply, compose, contraMap, diMapL, discardR, flip, toBiFunction, uncurry, widen

Methods inherited from interface com.jnape.palatable.lambda.functor.Functor

coerce

Field Detail

INSTANCE

private static final Difference<?> INSTANCE

Constructor Detail

Difference

private Difference()

Method Detail

checkedApply

public java.lang.Iterable<A> checkedApply(java.lang.Iterable<A> xs,
                                          java.lang.Iterable<A> ys)

Specified by:

checkedApply in interface Fn2<java.lang.Iterable<A>,java.lang.Iterable<A>,java.lang.Iterable<A>>

difference

public static <A> Difference<A> difference()

difference

public static <A> Fn1<java.lang.Iterable<A>,java.lang.Iterable<A>> difference(java.lang.Iterable<A> xs)

difference

public static <A> java.lang.Iterable<A> difference(java.lang.Iterable<A> xs,
                                                   java.lang.Iterable<A> ys)