So the problem is that $self is not an object instance, but rather the class. One way to solve this is to use builder instead of default like so. 


has 'serverLocation' => (is=>'ro',isa=>'Str',builder =>'buildServerLoc
+ation');

sub buildServerLocation {
    return "$Bin/lib/selenium-server-standalone-2.0b2.jar"
}


sub FOREIGNBUILDARGS {
    my $class = shift;

     my %args  = ( @_ == 1 ? %{ $_[0] } : @_ );

     $args{serverLocation} ||= $class->buildServerLocation;

     $args{host}//="localhost";
     $args{port}//=4444;
     $args{browser}//="*firefox";
     $args{browser_url}//='http://wwww.google.com';

    return %args;
}

[download]

-stvn

In reply to Re^3: Problem with around BUILDARGS by stvn
in thread Problem with around BUILDARGS by saintex

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