[valenterry]

I think it absolutely works in practice. You have to pick the right libraries though. I would start with https://github.com/com-lihaoyi which basically follows that style.

> But you're right that the same can be said of the OO focus of Kotlin.

The difference is that Scala focuses on immutability, which makes the experience much closer to Rust than to Java. Whereas Kotlin does it exactly like Java does. Were Kotlin to focus on immutability like Scala does, than I would recommend Kotlin over Scala for what OP asked for.

[Mawr]

A language is a shared way to communicate. If you start picking and choosing the parts of a language you like, you can no longer communicate effectively with the rest of its speakers, er, coders.

That's why C++ is so badly designed, you can do anything in it, so people do and no two C++ codebases are the same. Your codebase at work is written one way, the libraries it uses in another, your personal projects use something else entirely. It's a huge mess where nothing is compatible with each other and the mental load of switching between projects is untenable.

[valenterry]

That's kind of true, but it's not black and white.

For example, look at Golang. The syntax is very plain and it's by design so that everything looks the same.

Then take a look at Lisp. On the surface the syntax looks all the same but in reality, everyone can write their their own macros and people usually do. Then, you can barely understand what's going on if you are new to the codebase - but on the other hand, the flexibility is enormous.

Scala is somewhere in between. When you hire someone for Golang, you don't really need to make anything clear in terms of code style (I believe). In Scala (or Lisp) you should definitely clarify the style that you use. It's actually normal (I've hired pretty big number of Scala developers over my career and I have also rejected job offers due to the style the company uses which doesn't match what I like).

C++ probably is alike, but I don't really any C++ experience.

[sanderjd]

Scala is a lot more like lisp in this way (or actually, the C++ comparison is the much better one) than it is like go.

There are lots of ways to write Scala, to its detriment.

This isn't meant as a knock on Scala! It's a great language and in particular I think it's been influential on other newer languages. It's just that it does have this "multiple dialects" issue.