Spring 5.0 By Example

The downTo case

The downTo keyword enables developers to interact with the numbers in reverse order. The instruction is self-explanatory, as well. Let's see it in practice:

for (i in 5 downTo 1) {  println(i)}

It is pretty easy as well. The interaction will occur in the reverse order, in this case, the value 1 will be included. As we can see, the code is pretty easy to understand.