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

Class Peek<A,FA extends Functor<A,?>>

java.lang.Object

com.jnape.palatable.lambda.functions.builtin.fn2.Peek<A,FA>

Type Parameters:

A - the functor parameter type

FA - the functor type

All Implemented Interfaces:

Fn1<Fn1<? super A,? extends IO<?>>,Fn1<FA,FA>>, Fn2<Fn1<? super A,? extends IO<?>>,FA,FA>, Applicative<Fn1<FA,FA>,Fn1<Fn1<? super A,? extends IO<?>>,?>>, Cartesian<Fn1<? super A,? extends IO<?>>,Fn1<FA,FA>,Fn1<?,?>>, Cocartesian<Fn1<? super A,? extends IO<?>>,Fn1<FA,FA>,Fn1<?,?>>, Contravariant<Fn1<? super A,? extends IO<?>>,Profunctor<?,Fn1<FA,FA>,Fn1<?,?>>>, Functor<Fn1<FA,FA>,Fn1<Fn1<? super A,? extends IO<?>>,?>>, Profunctor<Fn1<? super A,? extends IO<?>>,Fn1<FA,FA>,Fn1<?,?>>, Monad<Fn1<FA,FA>,Fn1<Fn1<? super A,? extends IO<?>>,?>>, MonadReader<Fn1<? super A,? extends IO<?>>,Fn1<FA,FA>,Fn1<Fn1<? super A,? extends IO<?>>,?>>, MonadRec<Fn1<FA,FA>,Fn1<Fn1<? super A,? extends IO<?>>,?>>, MonadWriter<Fn1<? super A,? extends IO<?>>,Fn1<FA,FA>,Fn1<Fn1<? super A,? extends IO<?>>,?>>

Deprecated.

in favor of producing an IO from the given Functor and explicitly running it

@Deprecated
public final class Peek<A,FA extends Functor<A,?>>
extends Object
implements Fn2<Fn1<? super A,? extends IO<?>>,FA,FA>

Given an Effect, "peek" at the value contained inside a Functor via Functor.fmap(Fn1), applying the Effect to the contained value, if there is one.

Method Summary

Modifier and Type	Method and Description
FA	checkedApply(Fn1<? super A,? extends IO<?>> effect, FA fa) Deprecated.
static <A,FA extends Functor<A,?>> Peek<A,FA>	peek() Deprecated.
static <A,FA extends Functor<A,?>> Fn1<FA,FA>	peek(Fn1<? super A,? extends IO<?>> effect) Deprecated.
static <A,FA extends Functor<A,?>> FA	peek(Fn1<? super A,? extends IO<?>> effect, FA fa) Deprecated.

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.Fn2

apply, apply, checkedApply, compose, contraMap, curried, curry, diMapL, discardR, flip, fn2, fromBiFunction, toBiFunction, uncurry, widen

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

andThen, carry, cartesian, censor, choose, cocartesian, diMap, diMapR, discardL, flatMap, fmap, fn1, fromFunction, lazyZip, listens, local, pure, pureFn1, thunk, toFunction, trampolineM, zip, zip

Methods inherited from interface com.jnape.palatable.lambda.monad.Monad

join

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

coerce

Method Detail

checkedApply

public FA checkedApply(Fn1<? super A,? extends IO<?>> effect,
                       FA fa)

Deprecated.

Specified by:

checkedApply in interface Fn2<Fn1<? super A,? extends IO<?>>,FA extends Functor<A,?>,FA extends Functor<A,?>>

peek

public static <A,FA extends Functor<A,?>> Peek<A,FA> peek()

Deprecated.

peek

public static <A,FA extends Functor<A,?>> Fn1<FA,FA> peek(Fn1<? super A,? extends IO<?>> effect)

Deprecated.

peek

public static <A,FA extends Functor<A,?>> FA peek(Fn1<? super A,? extends IO<?>> effect,
                                                  FA fa)

Deprecated.