1 files changed, 30 insertions, 0 deletions
diff --git a/lib/rdoc/code_object/single_class.rb b/lib/rdoc/code_object/single_class.rb
new file mode 100644
index 0000000000..dd16529648
--- /dev/null
+++ b/lib/rdoc/code_object/single_class.rb
@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+##
+# A singleton class
+
+class RDoc::SingleClass < RDoc::ClassModule
+
+  ##
+  # Adds the superclass to the included modules.
+
+  def ancestors
+    superclass ? super + [superclass] : super
+  end
+
+  def aref_prefix # :nodoc:
+    'sclass'
+  end
+
+  ##
+  # The definition of this singleton class, <tt>class << MyClassName</tt>
+
+  def definition
+    "class << #{full_name}"
+  end
+
+  def pretty_print q # :nodoc:
+    q.group 2, "[class << #{full_name}", "]" do
+      next
+    end
+  end
+end