it

when

it

when(obj.fetchState()) {
    it.foo is "bar" -> println("hey")
}

when(obj.fetchState().foo) {
    is "bar" -> println("hey")
}

val a = obj.fetchState()
when {
    a.foo is "bar" -> println("hey")
}

it

val importantNumber = obj.importantNumber()
when {
    importantNumber == 0 -> println("Oh my")
    importantNumber < 0 -> println("This")
    importantNumber > 1000 -> println("is getting")
    importantNumber > 0 -> println("repetitive")
}

== 0

is 0

when(blah) {

			0 ->  {}

		}

val importantNumber = obj.importantNumber()
when (importantNumber) {
    0 -> println("Oh my")
    in Int.MIN_VALUE..0 -> println("This")
    in 1 until 1000 -> println("is getting")
    else -> println("repetitive")
}

when

is

0,1,3 -> ...