merge revision(s) 41863:

	Module extended doc by @PragTob [fixes GH-335]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@41950 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 20 insertions, 2 deletions

diff --git a/object.c b/object.c
index f9c8f7e91b..a782075b85 100644
--- a/object.c
+++ b/object.c
@@ -771,12 +771,30 @@ rb_obj_tap(VALUE obj)
  *     Undefining one
  */
 
+/*
+ * Document-method: extended
+ *
+ * call-seq:
+ *    extended(othermod)
+ *
+ * The equivalent of <tt>included</tt>, but for extended modules.
+ *
+ *        module A
+ *          def self.extended(mod)
+ *            puts "#{self} extended in #{mod}"
+ *          end
+ *        end
+ *        module Enumerable
+ *          extend A
+ *        end
+ *         # => prints "A extended in Enumerable"
+ */
 
 /*
  * Document-method: included
  *
  * call-seq:
- *    included( othermod )
+ *    included(othermod)
  *
  * Callback invoked whenever the receiver is included in another
  * module or class. This should be used in preference to
@@ -798,7 +816,7 @@ rb_obj_tap(VALUE obj)
  * Document-method: prepended
  *
  * call-seq:
- *    prepended( othermod )
+ *    prepended(othermod)
  *
  * The equivalent of <tt>included</tt>, but for prepended modules.
  *