Now it's written:
#!/usr/bin/perl
use strict;
use warnings;
my @list = (
[qw(a)],
[qw(a b)],
[qw(a b c)],
);
for (@list){
print join_english(@$_), $/;
}
sub join_english {
return $_[0] if @_ < 2;
my $last = pop @_;
return join(', ', @_), ' and ' . $last;
}
I don't know if that's worth a module, if you think so, you could upload it to CPAN as Lingua::List::English or something. I searched for lingua list and found nothing, but maybe I overlooked something.
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