digraph TopLevel { compound = true bgcolor = lightcyan1 fontname = Arial fontsize = 8 label = "lib/utility/configuration.rb" node [ fontname = Arial, fontsize = 8, color = black ] Configuration [ fontcolor = black, URL = "classes/Configuration.html", shape = ellipse, color = palegoldenrod, style = filled, label = "Configuration" ] Module [ fontcolor = black, URL = "classes/Module.html", shape = ellipse, color = palegoldenrod, style = filled, label = "Module" ] Singleton [ URL = "classes/Singleton.html", shape = box, label = "Singleton" ] Singleton -> Configuration [ ] }