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<?php
declare(strict_types=1);
namespace Stratadox\Sorting;
/**
* Sorts a collection of objects, accessing fields through public methods.
*
* The object sorter accepts an optional map to translate fields to method names.
* @author Stratadox
* @package Stratadox\Sorting
*/
class ObjectSorter extends ElementSorter
{
private $methodNameFor;
public function __construct(array $methodNames = [])
$this->methodNameFor = $methodNames;
}
protected function valueFor($element, string $field)
return $element->{$this->methodNameFor($field)}();
private function methodNameFor(string $field): string
return $this->methodNameFor[$field] ?? $field;
Stratadox /
Sorting
