Hi, I'm using this code to get a list of only the odd elements of an array. The resulting list must have the same order as the array.
map { state $f; ($_) x (++$f%2) } @array;
I'm looking for advice to make it shorter or nicer. Everything in perl
5.12 is allowed, but must pass use strict. I've failed at using the
'..' operator to act as a flip/flop operator...
thanks,
dams
