Interesting - I do love compiler-enforced discipline, but it's always nice to have an escape hatch - and F# seems like a more broadly applicable language if I'm going to invest some time in one or the other. I'll have to think about it.
Yeah, I vote for F#. But wanted to give a props to Elm for teaching me the value of pure functions. I came from C# to F# and still fell back to a lot of mutation-based/imperative solutions for a while. Elm forced me do pure functions (along with MVU, which structures most of the code to be written in pure functions) and experience their benefits. But if you understand that pure (aka referentially transparent, aka deterministic) functions produce output based only on their inputs. And if you understand the value of using them. Then it is pretty easy to understand whether you have written a pure function or not in F#, even without a compiler warning. Plus F# is great for back-end work too. (Kestrel on .NET Core is known to be a pretty fast web server.)
Awesome. I think Haskell drilled the concept in pretty well but I still always sort of miss the rigidity whenever it's gone. I'm heavily leaning F# now too - I'll have to look in to Kestrel!
Kestrel is the built-in .NET Core web server. It isn't functional or anything, but it is very fast -- look for aspcore. Giraffe is a F#/functional lib on top of Kestrel. I also wrote my own for API routing only.
Interesting - I do love compiler-enforced discipline, but it's always nice to have an escape hatch - and F# seems like a more broadly applicable language if I'm going to invest some time in one or the other. I'll have to think about it.
Yeah, I vote for F#. But wanted to give a props to Elm for teaching me the value of pure functions. I came from C# to F# and still fell back to a lot of mutation-based/imperative solutions for a while. Elm forced me do pure functions (along with MVU, which structures most of the code to be written in pure functions) and experience their benefits. But if you understand that pure (aka referentially transparent, aka deterministic) functions produce output based only on their inputs. And if you understand the value of using them. Then it is pretty easy to understand whether you have written a pure function or not in F#, even without a compiler warning. Plus F# is great for back-end work too. (Kestrel on .NET Core is known to be a pretty fast web server.)
Awesome. I think Haskell drilled the concept in pretty well but I still always sort of miss the rigidity whenever it's gone. I'm heavily leaning F# now too - I'll have to look in to Kestrel!
Kestrel is the built-in .NET Core web server. It isn't functional or anything, but it is very fast -- look for aspcore. Giraffe is a F#/functional lib on top of Kestrel. I also wrote my own for API routing only.
Cool! Definitely looking forward to digging deeper in to this, thank you.