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Scala / Scala interview questions

What is case class in Scala?

Scala has a special type of class called a "case" class. By default, case classes are immutable and compared by value. You can define case classes with the case class keywords. 

case class Circle(radius: Double)

You can instantiate case classes without "new" keyword.

val circleA = Circle(5.0)

val circleB = Circle(6.0)

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