another way to do it is to just add the package name to the method declaration: 
use Net::FTP;
sub Net::FTP::my_new_FTP_method { ... };

# your script here
$ftp = Net::FTP->new("some.host.name", Debug => 0)
      or die "Cannot connect to some.host.name: $@";
$ftp->my_new_FTP_method;

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In reply to Re^2: Extend a module by salva
in thread Extend a module by Anonymous Monk

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