```
data class Node(val value: Int)
val foo: Node...
# getting-startedh
Hullaballoonatic
10/26/2018, 7:29 PM Copy code
data class Node(val value: Int)
val foo: Node
val bar: Node
if (foo > bar) ...
if (foo > 42) ...Hullaballoonatic
10/26/2018, 7:29 PMdata class Node(val value: Int)
val foo: Node
val bar: Node
if (foo > bar) ...
if (foo > 42) ...