Modelling money in Elm

After reading the blog post of Mathias Verraes (@mathiasverraes) on (Type Safety and Money)[], and after doing a real short modelling attempt in Haskell at Socrates Belgium, I wanted to try to model Money in Elm. I don’t want to go to deep and too far so I’ve set some basic constraints for myself: You cannot add money of different currencies (you need an explicit conversion) - Add constraint We also want a Price. »