src/Amadeus/Client/Struct/Ticket/RepricePnrWithBookingClass.php
protected function mergeOptions($existingOptions, $newOptions)
    {
        if (!empty($newOptions)) {
            $existingOptions = array_merge(
                $existingOptions,
                $newOptions
            );
        }

        return $existingOptions;
    }
protected function mergeOptions($existingOptions, $newOptions)
    {
        if (!empty($newOptions)) {
            $existingOptions = array_merge(
                $existingOptions,
                $newOptions
            );
        }

        return $existingOptions;
    }
Merges Pricing options

@param PricingOption[] $existingOptions
@param PricingOption[] $newOptions
@return PricingOption[] merged array