Functional programming languages must have first-class functions, ... Fibonacci is recursive and uses pattern matching via the match keyword and the case operator |.

Also See: Functional Programming, the .NET Way (Part 1) Last time, we examined the advantages, benefits of programming using the functional paradigm, specifically, programming with Microsoft's Visual ...

It’s spooky. It’s esoteric. It’s also the key to understanding the rise and relevance of functional programming.