I don't think anyone bothered to simply answer your question (not a criticism of any of the fine replies, just a justification for this one): 

sub another_constructor {
    my $class= shift;
    my $self= $class->new();
    ....
}

[download]

        - tye (but my friends call me "Tye")

In reply to (tye)Re: OO Perl: calling a constructor within a class by tye
in thread OO Perl: calling a constructor within a class by fx

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