loophp\collection\Operation\ScanRight1::__invoke()

Complexity

Conditions	1
Paths	1

Size

Total Lines	18
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	9
CRAP Score	1

Importance

Changes

0

<?php
    public function __invoke(): Closure
    {
        return
            /**
             * @param callable((T|V), T, TKey, iterable<TKey, T>): (T|V) $callback
             *
             * @return Closure(iterable<TKey, T>): Generator<TKey|int, T|V>
             */
            static function (callable $callback): Closure {
                /** @var Closure(iterable<TKey, T>): Generator<TKey|int, T|V> $pipe */
                $pipe = (new Pipe())()(
                    (new Reverse())(),
                    (new ScanLeft1())()($callback),
                    (new Reverse())()
                );

                // Point free style.
                return $pipe;
            };