Scala & Functional Programming Essentials | Rock the JVM

Description

In this course, you will learn :

• Scala code in production environments or open-source projects should be understood.
• With functional programming, you must think differently about coding.
• Create Scala applications from the ground up.
• Contribute to Scala-based products and open-source projects.
• abilities to begin developing with powerful tools built on top of Scala: Play, Akka, and Spark.

Syllabus :

1. The Absolute Scala Basics

• Values, Variables and Types
• Expressions
• Functions
• Type Inference
• Recursion
• Call-by-Name and Call-by-Value
• Default and Named Arguments
• Smart Operations on Strings

 

2. Object-Oriented Programming in Scala

• Object-Oriented Basics
• Object-Oriented Basics (exercises)
• Syntactic Sugar: Method Notations
• Method Notations (Exercises)
• Scala Objects
• Inheritance
• Inheritance, Continued: Abstract Classes and Traits
• Inheritance Exercises: Implementing Our Own Collection
• Generics
• Anonymous Classes
• Object-Oriented Exercises: Expanding Our Collection
• Case Classes
• Scala 3: Enums
• Exceptions
• Packaging and Imports

 

3. Functional Programming in Scala

• What's a Function, Really?
• Anonymous Functions
• Higher-Order-Functions and Curries
• HOFs and Curries (Exercises)
• map, flatMap, filter and for-comprehensions
• A Collections Overview
• Sequences: List, Array, Vector
• Tuples and Maps
• Tuples and Maps (Exercises)
• Options
• Handling Failure

 

4. Pattern Matching

• Pattern Matching
• ALL the Patterns!
• Patterns Everywhere
• Scala 3: Braceless Syntax

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