Scala Fundamentals: The Type System

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Vikash Sharma

2:05:59

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1.Course Overview

01.Course Overview.mp4

01:36

2.Introduction

02.Overview.mp4

00:55

03.What Will Be Covered.mp4

03:06

04.Setting up Development Environment.mp4

02:45

05.Why Care About Types.mp4

04:35

3.Understanding Type Basics

06.Overview.mp4

01:19

07.Working with Class and Objects.mp4

06:21

08.Understanding Case Classes.mp4

03:29

09.Working with Traits.mp4

04:22

10.Demystifying Algebraic Data Types.mp4

05:40

11.Applying Pattern Matching.mp4

05:23

12.Demo - Modeling DTH Subscription Entities.mp4

04:13

13.Summary.mp4

01:21

4.Parameterizing the Types

14.Overview.mp4

01:38

15.Understanding Type Parameterization.mp4

02:55

16.Writing Methods Which Take Type Parameters.mp4

05:37

17.Working with Higher Order Functions.mp4

07:22

18.Working with Option and Either Types.mp4

06:17

19.Introducing Abstract Types.mp4

03:12

20.Demo - Writing a Transaction[T] Parameterized Type.mp4

05:17

21.Summary.mp4

01:28

5.Understanding Type Bounds and Variance

22.Overview.mp4

01:32

23.Understanding Variance.mp4

01:50

24.Applying Covariance and Contravariance.mp4

05:23

25.Understanding and Applying Type Bounds.mp4

03:48

26.Demo - Applying Variance and Type Bounds to Transaction[T].mp4

03:36

6.Introducing a Typeclass

27.Overview.mp4

01:43

28.Understanding Ad-hoc Polymorphism.mp4

03:42

29.Introducing a Typeclass.mp4

02:25

30.Working with Implicits.mp4

04:35

31.Performing an Implicit Conversion.mp4

03:11

32.Writing an Implicit Class.mp4

04:02

33.Looking for Implicit Values.mp4

01:16

34.Implementing Typeclass Instances.mp4

04:04

35.Using a Typeclass.mp4

02:30

36.Demo - Writing a Subscriber[T] Typeclass.mp4

03:31

Description

From introducing a simple class to writing a typeclass, this course explains the required concepts to leverage Scala's beautiful static type system. It'll help in achieving code abstraction and enable you to write less code and achieve more.

What You'll Learn?

Writing software is fun, it gets easier when types drive your software development, this is called Type-driven Development. In this course, Scala Fundamentals: The Type System, you’ll learn to use Scala's extensive type system to write type-safe, easy to understand, abstract and concise code. First, you’ll explore the ways to write constructs like classes, objects, case classes, and traits, which work as types. Then, you’ll learn how to make them generic. Next, you'll discover concepts of type bounds and variance. Finally, you’ll delve into writing typeclasses. When you’re finished with this course, you’ll have the skills and knowledge of Scala's extensive type system needed to write easy to understand and editor-friendly code.

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Data Science

Vikash Sharma

Instructor's Courses

Vikash Sharma is a developer, trainer and open source technology evangelist. He has invested a large amount of time learning and implementing Scala code and authored video course for Scala. He has authored a beginner's book on Scala named Learning Scala Programming. He works as a developer at SAP Labs.

Pluralsight

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Pluralsight, LLC is an American privately held online education company that offers a variety of video training courses for software developers, IT administrators, and creative professionals through its website. Founded in 2004 by Aaron Skonnard, Keith Brown, Fritz Onion, and Bill Williams, the company has its headquarters in Farmington, Utah. As of July 2018, it uses more than 1,400 subject-matter experts as authors, and offers more than 7,000 courses in its catalog. Since first moving its courses online in 2007, the company has expanded, developing a full enterprise platform, and adding skills assessment modules.