Fast Track to Scala

The course is designed to provide developers with experience, the need for programming knowledge in Scala. Participants will acquire a solid foundation of language, tools and a good appreciation of its characteristics.

After participating in this course:

– You will understand the fundamentals of language

– You can apply the functional programming style in Scala

– You will know the main tools used to an environment based on Scala

– To be able to start using Scala in real projects

Contents

INTRODUCTION

• What is Scala?
• Where does it come from?
• Why should I use Scala?

FIRST STEPS IN SCALA

• Syntax
• The interpreter
• Object-oriented Basics
• Creating and using classes
• Attributes and methods
• Singletones
• Classes “Case”

TESTS

• The ecosystem of Scala tests
• Introduction to behavior-driven development
• Scala test

COLLECTIONS AND FUNCTIONAL PROGRAMMING

• Overview and use of library collections Scala
• Immutability, persistent data structures and structurally shared
• Functions and high order ones
• Loops “for” and expressions “for”
• Difference between Loops “for” and expressions “for”
• Composition of high-level functions

INHERITANCE AND TRAITS

• The Scala type system
• Introduction to the traits
• Resolution of types in hierarchies of classes and traits (Lineralization)

PATTERN RECOGNITION

• Use and Benefits
• Capture exceptions
• Deconstruction of tuples

Optional settings

• Introduction to Option
• Uses and Benefits

Handling errors

• Introduction to Try
• Use and Benefits

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