MI == multiple inheritance

What he is basically saying is instead of having something like:

sub new { 
    my ($class, %args) = @_; 
    my $self = bless( {}, $class ); 
    
    foreach my $k ( keys(%args) ) { 
       $self{$k} = $args{$k};
    }

    return( $self );
}
[download]

do something like:

sub new { 
    my ($class, %args) = @_; 
    my $self = bless( {}, $class ); 

    $self->init(%args); 

    return( $self ); 
}

sub init { 
    my ($self, %args) = @_; 

    foreach my $k ( keys(%args) ) { 
       $$self{$k} = $args{$k};
    }

    # anyother initialization here 
}
[download]

This makes a clean separation between the construction and the initialization with no real downside.

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