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Scala Design Patterns

Scala Design Patterns

By : Ivan Nikolov
4.2 (5)
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Scala Design Patterns

Scala Design Patterns

4.2 (5)
By: Ivan Nikolov

Overview of this book

Scala has become increasingly popular in many different IT sectors. The language is exceptionally feature-rich which helps developers write less code and get faster results. Design patterns make developer’s lives easier by helping them write great software that is easy to maintain, runs efficiently and is valuable to the company or people concerned. You will learn about the various features of Scala and be able to apply well-known, industry-proven design patterns in your work. The book starts off by focusing on some of the most interesting features of Scala while using practical real-world examples. We will also cover the popular "Gang of Four" design patterns and show you how to incorporate functional patterns effectively. By the end of this book, you will have enough knowledge and understanding to quickly assess problems and come up with elegant solutions.
Table of Contents (14 chapters)
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13
Index

Chapter 6. Creational Design Patterns

From this chapter onwards, we will be delving into the actual design patterns that are out there. We have already mentioned the importance of knowing and being able to properly make use of the different design patterns that exist.

Design patterns can be thought of as best practices or even templates that can be used in solving specific problems. The number of problems that a developer will have to tackle is endless, and in many cases, different design patterns have to be combined. However, based on the aspects of a program on which a piece of code is written to solve a problem, we can split design patterns in the following main groups:

  • Creational
  • Structural
  • Behavioral

This chapter will focus on the creational design patterns and of course, we will look at them from the point of view of the Scala programming language. We will go through the following top level topics:

  • What are creational design patterns?
  • Factory method
  • Abstract factory
  • Other factory...
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