3 ms·
I don’t think sealed classes offer exhaustive pattern matching. Instead you have an if-else ladder of instanceof checks. This is not the same as most union type
by pharmakom 5y ago
I don’t think sealed classes offer exhaustive pattern matching. Instead you have an if-else ladder of instanceof checks. This is not the same as most union type implementations.
- kaba0 5y agoThey do with switch expressions. It is only type based for now, but deconstructs are coming with full blown pattern matching a la Haskell.