How's about:

use List::Util qw[ sum ];

my @ranges = ('15', '28-31', '3-4', '40', '17-19');

my $tMin = sum map{ /^(\d+)/ } @ranges;
my $tMax = sum map{ /(\d+)$/ } @ranges;

print "$tMin : $tMax";;
103 : 109

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In reply to Re: Is there a more functional regex syntax? by BrowserUk
in thread Is there a more functional regex syntax? by smls

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