Elm shouldn't take more than a week to be productive if you know other existing language. I ran a study group where people spent few hours a week, the group too

Elm shouldn't take more than a week to be productive if you know other existing language. I ran a study group where people spent few hours a week, the group took 7 meetings to finishing the book and discussing a variety of possible problems to solve with Elm. It's a much simpler language than PureScript.