loophp / collection

src/Operation/Lines.php

<?php

declare(strict_types=1);

namespace loophp\collection\Operation;

use Closure;
use Generator;

use const PHP_EOL;

/**
 * @immutable
 *
 * @template TKey
 * @template T
 */
final class Lines extends AbstractOperation
{
    /**
     * @return Closure(iterable<TKey, T>): Generator<int, string>
     */
    public function __invoke(): Closure
    {
        /** @var Closure(iterable<TKey, T>): Generator<int, string> $pipe */
        $pipe = (new Pipe())()(
            (new Explode())()([PHP_EOL, "\n", "\r\n"]),
            (new Map())()(
                /**
                 * @param list<T> $value

The type loophp\collection\Operation\list was not found. Maybe you did not declare it correctly or list all dependencies?

                 */
                static fn (array $value): string => implode('', $value)
            )
        );

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