Case class scala

Feb 19, 2013Download as ODP, PDF0 likes6,205 views

The document discusses the Scala programming language, providing examples of how Scala code compares to Java code. It notes that Scala is better than Java because it is less verbose, more powerful, and stays within the Java Virtual Machine while avoiding compromises. The document then provides examples of common programming tasks like Hello World, creating and converting lists, class creation, querying data, and overloading - showing how Scala code can be more concise and functional compared to Java.

case class Scala

What is Scala?

 Introduction for people living under rocks
 Clojure, Groovy, JRuby, Rhino, and Jython and
why they suck
 Why Scala is better than Kotlin and Ceylon

case class Scala

Why Choose Scala?

 Java is too verbose
 Java is too basic
 Staying in the JVM makes sense
 Scala doesn't compromise
 Scala is getting better

case class Scala
Hello World Example
Java

Scala

case class Scala
Creating a List
Java

Scala

case class Scala
Converting a List
Java

Scala

case class Scala
Class Creation
Java Scala

case class Scala
Getting all Products
Java

Scala

case class Scala
Getting all Products
Java
And Filtering

Scala

case class Scala
Getting Product by Id
Java

Scala

case class Scala
Dealing with
Java
Product Result

Scala

case class Scala
Matching / Casting
Java

Scala

case class Scala
Overloading
Java

Scala

case class Scala
Thinking Functionally
Scala

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Case class scala

1. case class Scala What is Scala?  Introduction for people living under rocks  Clojure, Groovy, JRuby, Rhino, and Jython and why they suck  Why Scala is better than Kotlin and Ceylon

2. case class Scala Why Choose Scala?  Java is too verbose  Java is too basic  Staying in the JVM makes sense  Scala doesn't compromise  Scala is getting better

3. case class Scala Hello World Example Java Scala

4. case class Scala Creating a List Java Scala

5. case class Scala Converting a List Java Scala

6. case class Scala Class Creation Java Scala

7. case class Scala Getting all Products Java Scala

8. case class Scala Getting all Products Java And Filtering Scala

9. case class Scala Getting Product by Id Java Scala

10. case class Scala Dealing with Java Product Result Scala

11. case class Scala Matching / Casting Java Scala

12. case class Scala Overloading Java Scala

13. case class Scala Thinking Functionally Scala

14. case class Scala Write some code

Case class scala

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Case class scala