This tutorial is about object declarations (singletons) and object expressions with the help of examples. Object Declarations Object declarations defines singletons. Singleton is an object-oriented pattern where a class can have only one instance (object) at a time. Kotlin creates singletons with the object keyword. The object declaration can have functions, properties, and the init […]
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This tutorial is about companion objects in Kotlin with the help of examples. Kotlin doesn’t have a static keyword. Static members belong to a type, and not to an instance of a type. In kotlin to achieve this static feature, we make use of companion object. companion object An object declaration inside a class can be
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In this article, you will be introduced with the basic OOPs concept i.e. Classes and Objects and how you can create classes and objects in your Kotlin program. Kotlin supports both functional and object-oriented programming. Kotlin supports features such as higher-order functions, function types, and lambdas which represent Kotlin as a functional language. We will
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