October 2019
Intermediate to advanced
434 pages
11h 54m
English
Content preview from Mastering Kotlin
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Revisiting the Builder pattern in Kotlin
The Builder pattern is an object creation pattern for creating instances of classes that have a large number of potential optional parameters. For classes like these, with many optional parameters, we could rely on a Builder class to provide an improved API for constructing instances of the class. This API enables us to build different representations of our class using a common API.
In this section, we'll explore both what a traditional Builder might look like and how Kotlin enables us to simplify our concept of a Builder in many cases by leveraging default parameter values and named arguments.
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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.