RosettaCodeData/Task/Constrained-genericity/Objeck/constrained-genericity.objeck
2023-07-01 13:44:08 -04:00

21 lines
323 B
Text

use Collection.Generic;
interface Eatable {
method : virtual : Eat() ~ Nil;
}
class FoodBox<T : Eatable> {
food : List<T>;
}
class Plum implements Eatable {
method : Eat() ~ Nil {
"Yummy Plum!"->PrintLine();
}
}
class Genericity {
function : Main(args : String[]) ~ Nil {
plums : FoodBox<Plum>;
}
}