December 2015
Intermediate to advanced
298 pages
5h 30m
English
Content preview from Scala Functional Programming PatternsBecome 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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Summary
In this chapter, we looked at two very important concepts in Scala, namely pattern matching and partial functions. We saw many examples where pattern matching comes handy, and its application to get the double dispatch works for us. We implemented the chain of responsibilities design pattern in Java. Partial functions are a very useful concept in their own right, and we saw how to implement the chain of responsibilities using partial functions in Scala. Along the way, we looked at the collect functions. The stage is set now for you to get into the thick of functional programming. We have already briefly touched upon the theme of composition and how to create a pipeline. In the upcoming chapter, we will see various functional combinators ...
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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.