Object oriented Archives

Scala Beginner Series (2) : Object Oriented Scala

September 4, 2020Scala, Tech Blogsabstract classes, case class, Classes and Objects, companion objects, constructors, inheritance, Object oriented, scala, singleton objects, Traits

Reading Time: 7 minutes This series is all about the taste of Scala.It is best suitable for all the newbies in Scala. You may also like: Scala Beginner Series (1) : Basics In the previous part, we covered: Values, variables, expressions and types Functions and recursion The Unit type This article will cover the object oriented nature of Scala language. Classes Scala has the same concept of a class as we Continue Reading

The Law of Demeter

June 26, 2018June 29, 2018Java, ScalaClean code, Code conventions, Code Quality, Demeter Law, Law of demeter, Object oriented, Robert C. Martin

Reading Time: 3 minutes You’ll often get to hear from good programmers about having “loosely coupled” classes. What do they mean by saying that? Let’s understand this first before jumping onto the Law of Demeter. Loosely Coupled In object-oriented design, the amount of coupling refers to how much the design of one class depends on the design of another class. In other words, how often do changes in class

OOPs concepts and Scala

December 16, 2012Agile, ScalaObject oriented, OOPs, scala

Reading Time: < 1 minute Recently Knoldus delivered a training at a huge bank in Singapore and Mumbai, India to get them started with Scala. The team mostly coming from the imperative background was first updated on the best way to develop software in an object oriented way and then for 3 days were immersed in the Scala sessions. What follows is the part one where the team was reinforced Continue Reading