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

Complexity

Conditions	1
Paths	1

Size

Total Lines	11
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	1

Importance

Changes	1
Bugs	0	Features	0

<?php
    public function __invoke(): Closure
    {
        /** @var Closure(iterable<TKey, T>): Generator<int, float> $pipe */
        $pipe = (new Pipe())()(
            (new Normalize())(),
            (new ScanLeft1())()(
                static fn (float $acc, float $value, int $key): float => ($acc * $key + $value) / ($key + 1)
            )
        );

        return $pipe;
    }