Hi predrag, Welcome to the Monastery!

There's nothing wrong with your code per se, but it seems like you could combine the last and the first conditionals into another if ... else. ( On the other hand, as soon as you have an if/else like that, you might want to start using a hash lookup or dispatch table instead. )

( edit: The most important thing is clarity and maintainability ... write code that you can understand "at-a-glance" when you come back to it after a couple of months. As you become more fluent in Perl, your code will become more succinct, but there's nothing wrong with being very explicit. )

Hope this helps!