Hi All,
I have the following piece of code in a larger program. 
package Kprocess;
sub new {
    my ($class, $fname) = @_;
    my $self = {
    lib => undef
    };
    bless $self, $class;

    my $lib     = Kprocess::Container->new();
    my $libfile = Kprocess::File->new($fname);
    $lib->read($libfile);

    ($self->{lib}) = ($lib->get_list("library"));

    return $self;
}


sub get_value {
    my ($self, $keyword, $default) = @_;
    return $self->{lib}->get_value($keyword, $default);
}

[download]

In the above code, I am confused as to why
return $self->{lib}->get_value($keyword, $default);
works by calling the "get_value" method from the class Kprocess::Container.

Can any one please help me understand?

Thank you.
Mala

In reply to Perl OO Help: Urgent :) by mala

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