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A comment on Java sealed classes and exhaustive pattern matching. Parent comment

Re:Java sealed classes and exhaustive pattern matching by pdpi on Sunday October 18, 2026 @04:13PM (#50145009)
Scala doesn't have an IO monad by default, but ZIO, CatsEffect, and probably others are fairly popular in at least some parts of the community. IMO it's kind of the worst of both worlds (all the complexity, none of the guarantees), but it's definitely there.
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