Great writeup by @djspiewak on pros & cons of catching in map/flatMap. Notably, catch behavior won't be codified as a law in cats-effect, so all you cats out there can play with a lawful Scalaz 8 IO.
https://github.com/typelevel/cats-effect/issues/71#issuecomment-343665818 …
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Is the problem the idiotic notion of checked exceptions in Java? Or the unbearable syntactic heaviness of using extensible effects in Haskell or Scala?
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