Closed marcinwadon closed 3 years ago
Instead of storing Map[Id, B] consider storing Map[B, Set[Id]]. tl;dr; we need to store data without duplication
Map[Id, B]
Map[B, Set[Id]]
Instead of storing
Map[Id, B]
consider storingMap[B, Set[Id]]
. tl;dr; we need to store data without duplication