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    }
}

sub select {
    my ($self, $type, $number, $operator, @members) = @_;

    $self->_die('invalid operator was passed in')
        unless grep {$operator eq $_} qw(== >= <= > <);

    @members = $self->members unless @members;
    my $compare = eval "(sub { \$number $operator \$_[0] })";

    return grep { $compare->($_->$type) } @members;
}

sub _initialize {
    my $self = shift;

    for my $member (@members) {
        my $module_name = 'Acme::2zicon::'.$member;

        eval qq|require $module_name;|;
        push @{$self->{members}}, $module_name->new;
    }

    return 1;
}

sub _die {
    my ($self, $message) = @_;
    Carp::croak($message);
}