C:\Perl_PPM\Graph-Easy-0.75\blib/lib/Graph/Easy/Util.pm |
first_kv($hash_ref)
The first key value pair from a hash reference - lexicographically.
ord_values($hash_ref)
The values of the hash ordered by a lexicographical keyname.
C:\Perl_PPM\Graph-Easy-0.75\blib/lib/Graph/Easy/Util.pm |