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I agree with this. The biggest thing that’s missing for me is sealed sum types. We’re getting there but progress is slow.
by klysm 4y ago
I agree with this. The biggest thing that’s missing for me is sealed sum types. We’re getting there but progress is slow.
- therealdrag0 4y agoDoes Scala have that?
- erik_seaberg 4y agoScala has sealed traits, which may only be implemented in the same file, and pattern matching must be exhaustive. At a glance, Java 17 has something similar (JEP 409 sealed classes).