CsvDefinition::delete PHP Method

    public function delete()
    {
        // Get the related columns
        $columns = $this->tabularColumns()->getResults();
        foreach ($columns as $column) {
            $column->delete();
        }
        // Get the related geo properties
        $geo_properties = $this->geoProperties()->getResults();
        foreach ($geo_properties as $geo_property) {
            $geo_property->delete();
        }
        return parent::delete();
    }