Dynamic dispatch in c#

Dispatcher.cs

static ScriptEngine engine = Ruby.CreateRuntime().GetRubyEngine();
static dynamic dispatcher = null;

public static dynamic DynamicDispatcher(this object Source)
{
  dispatcher = dispatcher ?? engine.Execute("->(o){->(*args, &block){o.send(args.shift(), *args, &block)}}");
  return dispatcher(Source);
}

// example command.DynamicDispatcher("Caller=", new Caller("blah.."));
// where Caller is an instance property of command
// works with Func and Action also (Ruby's &block)