w = Widget.new # Create a Widget
w.send :utility_method # Invoke private method!
w.instance_eval { utility_method } # Another way to invoke it
w.instance_eval { @x } # Read instance variable of w
w = Widget.new # Create a Widget
w.send :utilitw = Widget.new # Create a Widget
w.send :utility_method # Invoke private method!
w.instance_eval { utility_method } # Another way to invoke it
w.instance_eval { @x } # Read instance variable of w
w = Widget.new # Create a Widget
w.send :utilit