private static string DescribeFruit(Fruit fruit)
{
// Matching a Fruit value to a string value
return fruit.Match<Fruit, string>()
.With(f => f.Description.Length > 20, "That's a long description")
.With(new Apple("Granny Smith"), "My favorite :)")
.WithType<Apple>("An apple")
.WithType<Banana>("A banana")
.WithNull("Not a fruit")
.Finally("Huh?");
}
protected bool Equals(Fruit other)
{
return(string.Equals(_description, other._description));
}
protected bool Equals(Fruit other)
{
return string.Equals(_description, other._description);
}