Jessica Kerr recently wrote on the very interesting topic: what the best way to get rid of exceptions and of the mess they introduce into the program flow.Simply put, she's gently introduced the Either monad in Scala language.Although I find Scala to be a very advanced OO language with reasonably good FP support, I don't think the code Jessica used in her post can force anybody to change the habitual exception handling flow in favor of the Data Flow. This's why: Scala is too verbose.But this is not the cas[...]