setSymbolPosition example

class CurrencyHydrator extends Hydrator
{
    public function hydrate($data)
    {
        $currency = new Currency();
        $currency->setId((int) $data['__currency_id']);
        $currency->setName($data['__currency_name']);
        $currency->setFactor((float) $data['__currency_factor']);
        $currency->setCurrency($data['__currency_currency']);
        $currency->setSymbol($data['__currency_templatechar']);
        $currency->setSymbolPosition($data['__currency_symbol_position']);

        return $currency;
    }
}