Class widget does not work

[dredknight]

Decided to play a bit and create a widget but something unexpected happened. Execute the code below and press the button. The app crashes (Shoes.quit) on C level because the window disappears.

Why is this happening?

class Box_counter < Shoes::Widget

    def initialize() 
        flow;
    end 

end

Shoes.app do

    button "press" do
        Box_counter.new;
    end

end

[dredknight]

My bad. There is no need for ".new" to create the object. Next time I should not forget I am noob at Ruby...