com.jnape.palatable.lambda.functions.builtin.fn1

Class Init<A>

java.lang.Object

com.jnape.palatable.lambda.functions.builtin.fn1.Init<A>

Type Parameters:

A - the Iterable element type

All Implemented Interfaces:

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

public final class Init<A>
extends Object
implements Fn1<Iterable<A>,Iterable<A>>

Given an Iterable<A>, produce an Iterable<A> of all elements but the last one.

Method Summary

Modifier and Type	Method and Description
Iterable<A>	checkedApply(Iterable<A> as) Invoke this function with the given argument, potentially throwing any Throwable.
static <A> Init<A>	init()
static <A> Iterable<A>	init(Iterable<A> as)

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, apply, carry, cartesian, censor, choose, cocartesian, compose, contraMap, diMap, diMapL, diMapR, discardL, discardR, flatMap, fmap, fn1, fromFunction, lazyZip, listens, local, pure, pureFn1, thunk, toFunction, trampolineM, widen, 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 Iterable<A> checkedApply(Iterable<A> as)

Description copied from interface: Fn1

Invoke this function with the given argument, potentially throwing any Throwable.

Specified by:

checkedApply in interface Fn1<Iterable<A>,Iterable<A>>

Parameters:

as - the argument

Returns:

the result of the function application

init

public static <A> Init<A> init()

init

public static <A> Iterable<A> init(Iterable<A> as)