- if url
  = link_to url, target: "_blank", class: "ui primary large labeled icon button" do
    %i.cart.icon
    Buy

%a.ui.primary.large.labeled.icon.button{href: url, target: "_blank", class: ("disabled" unless url )}
  %i.cart.icon
  Buy

Add displaying a disabled buy button when the game is not available
Add displaying a disabled buy button when the game is not available
