src/Eloquent/BaseRepository.php
public function deleteMany(ArrayAccess $models)
    {
        $results = [];

        foreach ($models as $model) {
            $results[] = $this->delete($model);
        }

        return $this->returnResults($results);
    }
public function deleteMany(ArrayAccess $models)
    {
        $results = [];

        foreach ($models as $model) {
            $results[] = $this->delete($model);
        }

        return $this->returnResults($results);
    }
Delete many models

@param ArrayAccess $models
@return array