What would be the perl'ish way using map or some other sugar to check if
a list of values meet some criteria? Instead of doing something like
my @issues = qq(123,456,a45);
my $max = 999;
for (@issues) {
die if $_ < 0 or $_ > $max;
}
I want to check if each list item is numeric and > 0 but less than $max.
Cheers!
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