Explain how the `init` block can be used to enforce business rules during object creation.

Mar 17, 2022 ... Kotlin DSL - defining a constant that can be used inside init functions. Follow Followed by one person ... ...followed by a huge spew of stuff. Aug 3, 2022 ... Kotlin Constructors are special member functions that are used to initialize properties. Constructors in Kotlin are written and structured differently compared ... Jul 22, 2022 ... In Kotlin, you have one primary and many secondary constructors. Primary Constructor This is primary constructor with one parameter. Jan 25, 2025 ... The secondary constructor is created using the keyword constructor. It is used to initialize a group of values. In Kotlin, a single class can ... Oct 30, 2016 ... ... init parameter function. Conclusion. Hopefully, this post show how easy it is to create DSL with Kotlin thanks to its syntax. I developed one ... Jul 1, 2010 ... The problem is reproduced if some of the fields of the data class have default values, and some do not. If all fields have a default value, then ... Feb 25, 2018 ... Kotlin' booby trap: Never use init in open/abstract classes. Discussion. If you use an init { ... } block in an open or an abstract class and ... Apr 17, 2025 ... ... initializer. The implementations must be provided in actual platform modules. Remove the initializer. Select the num property. Press Option ... Apr 15, 2019 ... var, Kotlin's keyword representing mutable, non-final variables. Once initialized, we're free to mutate/change the data held by the variable. Sep 30, 2022 ... The init block gets called immediately after the primary constructor but before the secondary constructor.