The Sketchup Ruby class hierarchy is appended to the Help menu.

In each class or module submenu:

• The first item displays the class/module name and genealogy.
  When selected, the item will dump a summary for the class to the ruby console.
• The second item displays the class included modules, if any.
• Further disabled items may list the class descendants, if any.
• The remaining items display the class/module methods.
  Class methods come first and use the "Class::method" notation. Instance methods follow.
  When selected, any item will dump a 1-line summary for the method to the ruby console.
• The last item will open the related documentation in a web browser.

The "#arity: n" comment displayed in the console shows the number of parameters that a method takes. Negative numbers denote optional parameters, or a variable length parameter list.

Important notice: Because of an arbitrary limit imposed by the Microsoft Windows™ operating system on the number of menu items allowed inside any given application instance, SUAPIHelpMenu could create serious problems in all flavors of Sketchup for Windows™, such as disabling the last few items in the Sketchup contextual menu. As a consequence, SUAPIHelpMenu has been disabled and will not load for this particular OS. SUAPIHelpMenu will continue to work normally on the Mac OS X operating system.