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<?php
namespace MeadSteve\Tale\Steps;
class LambdaStep implements NamedStep
{
/**
* @var callable
*/
private $executeHandler;
private $compensateHandler;
* @var string
private $name;
public function __construct(callable $execute, callable $compensate = null, string $name = null)
$this->executeHandler = $execute;
$this->compensateHandler = $compensate ?? function () {
};
$this->name = $name ?? "anonymous lambda";
}
public function execute($state)
$function = $this->executeHandler;
return $function($state);
public function compensate($state): void
$function = $this->compensateHandler;
$function($state);
* @return string the public name of this step
public function stepName(): string
return $this->name;
meadsteve /
Tale
