kotlin-stdlib/com.javiersc.kotlin.stdlib.tree/ChildDeclarationInterface/child

child

abstract fun child(value: T, childDeclaration: ChildDeclaration<T>? = null): TreeNode<T>

This method is used to easily create child in node.

val root = tree("World") {
    child("North America") {
        child("USA")
    }
    child("Europe") {
        child("Poland")
        child("Germany")
    }
}

Return

New created TreeNode.