Exhaustive when blocks in Kotlin

exhaustive-when.kt

import kotlin.random.Random

val myInt = Random.nextInt()
val myBool = Random.nextBoolean()

// Expression - Exhaustive Required
val result = when(myInt) {
    1 -> "I'm #1!"
    else -> "I'm something else"
}

// Statement - Exhaustive Not Required
when(myInt) {
    1 -> { print("I'm #1!")}
}

// Subject is Restrictive Type - Exhausted Required
when(myBool) {
    true -> { print("This Statement is True")}
    false -> { print("This Statement is False")}
}

// Subject is Not Restrictive Type - Exhaustive Not required
when(myInt) {
    1 -> { print("I'm #1!")}
}

// else Ensures when is Exhaustive
when(myInt) {
    else -> { print("I'm an Integer") }
}