I’m Into Scala

ScalaAs of last week I’ve finally gave the Scala programming language a try, as in I’ve actually started coding in Scala. I don’t want this to be a yet-another way of writing plain old imperative, hence next to incomprehensible and unmaintainable code. Therefore, lately I’ve been putting a lot of energy into thinking how to program functionally. You can say I’m finally delivering on my earlier promise to code in Scala. In other words, seeing lots of bad/imperative code during an internship can do you good, i.e. it can make you want to program in a better way.

If you wonder why Scala, and not some other language, here is a quick summary: 1) I’ve had exposure to other JVM languages (Java and AspectJ) and I’ve spent quite some time learning the runtime, 2) it is functional, 3) it is object-oriented, 4) it works great across multiple domains such as scripting, web applications, and “regular” applications, 5) its type system is static, inferred, structural, and strong, 6) it is free software, and 7) it is truly cross-platform, i.e. it works on pretty much any operating system. For a longer comparison of programming languages and somehow artificially evaluated criteria one can use in choosing a language, read a blog post.

As Scala’s designer Martin Odersky has put it in his Coursera course on Scala and functional programming, it would be great if, when programming, we can break away from the low-level modus operandi of computers where we execute instructions one after another and change the state. Functional programming in Scala is definitely the way to go to write better code.

Leave a Reply

Your email address will not be published. Required fields are marked *

IMPORTANT! To be able to proceed, you need to solve the following simple math (so we know that you are a human) :-)

What is (4 - 6] + 200?
Please leave these three fields as-is: