benc on Nostr: #[0]​ I got an interesting question I’d like to hear your take on. Is there any ...

unclebobmartin (npub19mu…jnft)​ I got an interesting question I’d like to hear your take on.

Is there any wisdom when comparing the pros and cons of returning a value versus passing an interface?

// two options for handling a value.
class Foo {
int returnValue();
void passInterface(Handler);
}

interface Handler {
void handle(int);
}