/**
* @inheritdoc
*/
public function __construct($items = null, $class_slug = null, $key_by = null)
{
$items = is_null($items) ? [] : $items;
if ($items instanceof \Illuminate\Support\Collection) {
return parent::__construct($items);
}
if ($class_slug) {
$items = array_map(function ($item) use($class_slug) {
if (is_null($item)) {
return $item;
}
if (!is_array($item)) {
throw new \Exception("Failed to cast a model");
}
$class = Model::getModelClass($class_slug);
return new $class($item);
}, $items);
}
if ($key_by) {
$items = array_build($items, function ($key, $value) use($key_by) {
/** @var Model $value */
$key = $value instanceof Model ? $value->get($key_by) : data_get($value, $key_by);
return [$key, $value];
});
}
return parent::__construct($items);
}
