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by josephcsible 1686 days ago
> It’s no secret that in order to use Haskell productively, one has to be well-versed in category theory first (I’m not kidding).

No you don't.

> Writing even a simple “hello world” program in Haskell requires understanding of Monads (IO Monads in particular).

This is like saying you can't drive a car without understanding how an internal combustion engine works.