Haskell has entered the chat… However, almost all of the most popular programming languages are imperative. I assume most programmers prefer to think of our pr

Haskell has entered the chat… However, almost all of the most popular programming languages are imperative. I assume most programmers prefer to think of our programs as a series of steps which execute in sequence. Mind you, arguably excel is the most popular programming language in use today, and it has exactly this execution model.