From what I gathered it's supposed to print "I am a duck" but it does nothing at all.

And if you write this: 

my $an = Duck->new;
   $an->speak;

[download]
with the code you presented, does it print out what you want?

If you tell me, I'll forget.
If you show me, I'll remember.
if you involve me, I'll understand.
--- Author unknown to me

In reply to Re: Perl inheritance by 2teez
in thread [Resolved]Perl inheritance by ivanovic3001

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