gistfile1.txt

Index: tools/bc-methods.rb
===================================================================
--- tools/bc-methods.rb (revision 5176)
+++ tools/bc-methods.rb (working copy)
@@ -158,10 +158,11 @@ def defined_methods(ruby, classname)
     c.singleton_methods(false).each do |m|
       puts "#{classname}.\#{m}"
     end
+    opt = Kernel.method(:const_defined?).arity == 1 ? [] : [false]
     c.instance_methods(false).each do |m|
       puts "#{classname}\\#\#{m}"
     end
-    c.ancestors.map {|mod| mod.constants }.inject {|r,n| r-n }.each do |m|
+    c.constants.select{|const| c.const_defined?(const, *opt)}.each do |m|
       puts "#{classname}::\#{m}"
     end
   '`.split