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<?php
declare(strict_types=1);
namespace RemotelyLiving\PHPCollection;
final class Helper
{
public static function getStringComparator(): callable
return function ($a, $b): int {
return strcmp((string) $a, (string) $b);
};
}
public static function getObjectSafeComparator(): callable
return (\gettype($a) === \gettype($b)) ? $a <=> $b : -1;
public static function unwrapDeferred(\Generator $deferredValues): array
$items = [];
foreach ($deferredValues as $key => $item) {
$items[$key] = $item;
return $items;
remotelyliving /
php-collection
