unit-converter.md

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Unit Converter

The unit converter is a factory to create an adapter, for example to convert euro to cent or cent to euro. The unit converter has a method:

• factorize

How to use the unit converter class

This class has a facade for easy use of the unit converter.

Use with facade:

use MarcelStrahl\PriceCalculator\Contracts\Factory\ConverterFactoryInterface;use MarcelStrahl\PriceCalculator\Facade\UnitConverter;

$converter = UnitConverter::getConverter();

$centToEuroConverter = $converter->convert(ConverterFactoryInterface::CENT_TO_EURO);
$euroToCentConverter = $converter->convert(ConverterFactoryInterface::EURO_TO_CENT);

Use without facade:

use MarcelStrahl\PriceCalculator\Contracts\Factory\ConverterFactoryInterface;use MarcelStrahl\PriceCalculator\Factory\Converter;use MarcelStrahl\PriceCalculator\UnitConverter;

$converter = new UnitConverter(new Converter());

$centToEuroConverter = $converter->convert(ConverterFactoryInterface::CENT_TO_EURO);
$euroToCentConverter = $converter->convert(ConverterFactoryInterface::EURO_TO_CENT);

If you want, you can change any class with your implementation. Only need to implemented one of the interfaces of this library.