Hi,

You're just missing the assignment to $self in greet(): 

sub greet {
    my($self, $grt) = @_;     
    return sub {
                my($subject)= @_;
                print "$grt $subject \n";
           };
}

[download]
This should then work as you expect.

Cheers,

Tim

In reply to Re: How to implement closures in Package by tfrayner
in thread How to implement closures in Package by perlCrazy

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