[Kde-bindings] QScriptValue method_missing

[David Palacio]

I can not get data from QScriptValues as I get this backtrace when calling a 
method.

NoMethodError: undefined method `name' for nil:NilClass
        from /home/kde/ruby/lib/Qt/qtruby4.rb:2603:in `do_method_missing'
        from /home/kde/ruby/lib/Qt/qtruby4.rb:2606:in `do_method_missing'
        from (irb):6:in `method_missing'
        from (irb):6

I also note that the ruby module the QScriptEngine class resides in (Qt) is 
different to the QScriptValue one (QtScript). Is this intentional?

##test.rb
require 'Qt4'
require 'qtscript'

eng = Qt::ScriptEngine.new
v = eng.evaluate '42'
puts v.toString


//test.cpp works
#include <QtCore/QDebug>
#include <QtScript/QScriptEngine>
#include <QtScript/QScriptValue>

int main(int argc, char *argv[])
{
  QScriptEngine eng;
  QScriptValue v = eng.evaluate("42");
  qDebug() << v.toString();
  return 0;
}