http://qs321.pair.com?node_id=285950


in reply to Character Combinations

Why not use List::Permutor or Algorithm::FastPermute? 
use Algorithm::FastPermute;
my @c = 'a'..'c';
permute {print "@c\n"} @c;

__END__
a b c
a c b
c a b
b a c
b c a
c b a

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In Section Seekers of Perl Wisdom