get the display name for this item in the menu structure. Defaults to the :name method, can be specified by setting the menu_name_method class attribute on the class.
# File lib/kitestrings/menu/model.rb, line 13defmenu_display_namecasewhenrespond_to?(menu_name_method)
self.send(menu_name_method)
else"##{to_key}"endend