Inits

java.lang.Object
- com.jnape.palatable.lambda.functions.builtin.fn1.Inits<A>

Type Parameters:

A - the Iterable element type

All Implemented Interfaces:

Fn1<java.lang.Iterable<A>,java.lang.Iterable<java.lang.Iterable<A>>>, Applicative<java.lang.Iterable<java.lang.Iterable<A>>,Fn1<java.lang.Iterable<A>,?>>, Cartesian<java.lang.Iterable<A>,java.lang.Iterable<java.lang.Iterable<A>>,Fn1<?,?>>, Cocartesian<java.lang.Iterable<A>,java.lang.Iterable<java.lang.Iterable<A>>,Fn1<?,?>>, Contravariant<java.lang.Iterable<A>,Profunctor<?,java.lang.Iterable<java.lang.Iterable<A>>,Fn1<?,?>>>, Functor<java.lang.Iterable<java.lang.Iterable<A>>,Fn1<java.lang.Iterable<A>,?>>, Profunctor<java.lang.Iterable<A>,java.lang.Iterable<java.lang.Iterable<A>>,Fn1<?,?>>, Monad<java.lang.Iterable<java.lang.Iterable<A>>,Fn1<java.lang.Iterable<A>,?>>, MonadReader<java.lang.Iterable<A>,java.lang.Iterable<java.lang.Iterable<A>>,Fn1<java.lang.Iterable<A>,?>>, MonadRec<java.lang.Iterable<java.lang.Iterable<A>>,Fn1<java.lang.Iterable<A>,?>>, MonadWriter<java.lang.Iterable<A>,java.lang.Iterable<java.lang.Iterable<A>>,Fn1<java.lang.Iterable<A>,?>>
```
public final class Inits<A>
extends java.lang.Object
implements Fn1<java.lang.Iterable<A>,java.lang.Iterable<java.lang.Iterable<A>>>
```
Given an Iterable<A>, produce an Iterable<Iterable<A>>, representing all of the subsequences of initial elements, ordered by size, starting with the empty Iterable.
For example, inits(asList(1,2,3)) would iterate [], [1], [1,2], and [1,2,3].

Field Summary

Fields
Modifier and Type Field Description

private static Inits<?> INSTANCE

Constructor Summary

Constructors
Modifier Constructor Description

private Inits()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.Iterable<java.lang.Iterable<A>>`	`checkedApply(java.lang.Iterable<A> as)`	Invoke this function with the given argument, potentially throwing any `Throwable`.
`static <A> Inits<A>`	`inits()`
`static <A> java.lang.Iterable<java.lang.Iterable<A>>`	`inits(java.lang.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, lazyZip, listens, local, pure, self, thunk, toFunction, trampolineM, widen, zip, zip

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

- Field Detail
  - INSTANCE
```
private static final Inits<?> INSTANCE
```
- Constructor Detail
  - Inits
```
private Inits()
```
- Method Detail
  - checkedApply
```
public java.lang.Iterable<java.lang.Iterable<A>> checkedApply(java.lang.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<java.lang.Iterable<A>,java.lang.Iterable<java.lang.Iterable<A>>>
    
    Parameters:
    
    as - the argument
    
    Returns:
    
    the result of the function application
  - inits
```
public static <A> Inits<A> inits()
```
  - inits
```
public static <A> java.lang.Iterable<java.lang.Iterable<A>> inits(java.lang.Iterable<A> as)
```