room: confirm spec accuracy
@@ -146,6 +146,7 @@ impl RoomName {
} else if heroes < (joined + invited - one) && invited + joined > one {
let mut names = self.heroes.iter().take(3).cloned().collect::<Vec<String>>();
names.sort();
+ // TODO what is the length the spec wants us to use here and in the `else`
format!("{}, and {} others", names.join(", "), (joined + invited))
} else {
format!("Empty Room (was {} others)", members.len())
