Software Engineering

Revisiting OOP Concepts in Scala

Essential OOP concepts in Scala 3, including classes, objects, inheritance, polymorphism, and encapsulation, form the cornerstone of object-oriented design and programming. Mastering these concepts is crucial for understanding and effectively utilizing design patterns.

Scala

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5 lessons

21 practices

3 hours

Course details

Understanding Classes, Objects and Case Classes in Scala

Preview

Add a Data Member to a Case Class in Scala

Identifying and Fixing Bugs in Scala Case Classes

Complete the Film Class Definition

Enhancing Album Case Class with Scala Copy Method

Implementing a Simple Person Class in Scala

Next Course: Creational Patterns in Scala

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Francisco Aguilar Meléndez

Data Scientist

+11

From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

Revisiting OOP Concepts in Scala

Course details

Unit 15 practices38 min

Unit 23 practices26 min

Unit 35 practices38 min

Unit 44 practices32 min

Unit 54 practices32 min

Turn screen time into skills time

Join the 1M+ learners on CodeSignal

From our community

From our community