<Kotlin DSL for collections> This is a simple data...

# stackoverflow

[user]

Kotlin DSL for collections
This is a simple data structure House which contains a (nullable) list of Person :

data class Person(val name: String,
val militaryYear: Int? = null,
val firstPregnantYear: Int? = null)
data class House(val persons: List?)


Person maybe male or female. Male has militaryYear value , Female has firstPregnantYear value.

I want to write a DSL to build the House object , like this :

val house = house {
person("John") {
militaryYear = 2003
}...