Useful Converters Sample
This sample contains these converters:
- InverseBoolConverter
- ToUpperConverter
- ToLowerConverter
- EmptyValueToBoolConverter
- NumberToCurrencyConverter
- CollectionHasElementsConverter
- DoubleToRoundedValueConverter
- RelativeDateTimeConvertor
Blog post: https://xamgirl.com/useful-converters-in-xamarin-forms/