There is a lot of talk about monads these days. I have read a few articles / blog posts, but I can’t go far enough with their examples to fully grasp the concept. The reason is that monads are a functional language concept, and thus the examples are in languages I haven’t worked with (since I haven’t used a functional language in depth). I can’t grasp the syntax deeply enough to follow the articles fully … but I can tell there’s something worth understanding there.
However, I know C# pretty well, including lambda expressions and other functional features. I know C# only has a subset of functional features, and so maybe monads can’t be expressed in C#.
However, surely it is possible to convey the concept? At least I hope so. Maybe you can present a C# example as a foundation, and then describe what a C# developer would wish he could do from there but can’t because the language lacks functional programming features. This would be fantastic, because it would convey the intent and benefits of monads. So here’s my question: What is the best explanation you can give of monads to a C# 3 developer?
Thanks!
(EDIT: By the way, I know there are at least 3 “what is a monad” questions already on SO. However, I face the same problem with them … so this question is needed imo, because of the C#-developer focus. Thanks.)
