For me, learning Haskell was a supremely educational experience. There is no better way to learn functional programming techniques and you will not regret learning it. That said I can count the number of times I've used Haskell in a non trivial application on one hand.
Elixir lets me use a lot of the stuff I learned with Haskell, and I've already used it building a real time component for an app I'm working on.
Elixir lets me use a lot of the stuff I learned with Haskell, and I've already used it building a real time component for an app I'm working on.
Take from that what you will.