Kotlin Functional Support 5 - Every Thing is an expression

KotlinFunctionalSupport5.kt

// Every Thing is an expression
val input = 1

val result = if(input == 1) "Equal to one" else "Not Equal to One"

val result2 = when(input) {
   1 -> "Equal to one"
   else -> "Not equal to one"
}

val result3 = try {
    input / 0
    "Can be calculated"
  } catch(e: ArithmeticException){
    "Can't be calculated"
  }

println(result)  // Equal to one
println(result2) // Equal to one
println(result3) // Can't be calculated