July 2018
Intermediate
186 pages
3h 24m
English
Content preview from Professional ScalaBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 2. Basic Language Features
In the previous chapter, we learned the various aspects of setting up the development environment wherein we covered the structure of a Scala project and identified the use of
sbt for building and running projects. We covered REPL, which is a command-line interface for running Scala code, and how to develop and run code over the IDEA IDE. Finally, we implemented interactions with our simple
chatbot application.
In this chapter, we will explore the so-called 'OO' part of Scala, which allows us to build constructions similar to analogs in any mainstream language, such as Java or C++. The object-oriented part of Scala will cover classes and objects, traits, pattern matching, case class, and so on. Finally, we will ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.