|Perl: the Markov chain saw|
Check if sort has changed orderby HYanWong (Acolyte)
|on May 10, 2013 at 09:31 UTC||Need Help??|
HYanWong has asked for the
wisdom of the Perl Monks concerning the following question:
Hi all, Is there a simple way to check if a call to sort has changed the order of a list? Or do I have to actually compare the lists before and after the sort (e.g. using ~~)?