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Scala / Scala interview questions

How to define class in Scala?

You can define classes with the class keyword followed by its name and constructor parameters.

class GreeterClass(prefix: String, suffix: String) {
  def greet(name: String){
    println(prefix + name + suffix)
  }
}

You can make an instance of a class with the “new” keyword.

val greeter = new Greeterclass("Hello, ", "!")
greeter.greet("Welcome to Javapedia.net")

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