Description: Delegated properties in Kotlin are a powerful feature that allows delegating the responsibility of managing a property to another object. This means that instead of implementing the access logic (getter and setter) directly in the class that defines the property, this logic can be delegated to an external object. This functionality is achieved through the implementation of the ‘ReadOnlyProperty’ or ‘ReadWriteProperty’ interfaces, which define how property values should be retrieved and set. Delegated properties are particularly useful for reducing code duplication and improving readability, as they allow encapsulating access logic in reusable classes. Additionally, Kotlin provides several standard delegations, such as ‘lazy’, which initializes the property only when it is accessed for the first time, and ‘observable’, which allows reacting to changes in the property value. This feature not only simplifies the code but also promotes a cleaner and more modular design, making software maintenance and evolution easier.
