Issue #9526 has been updated by Shugo Maeda.

Status changed from Feedback to Rejected

Kaneko Yuichiro wrote:
> Sorry, I misunderstood behavior of prepend. Shugo and Boris are right. Thanks for your quick responce. Please close this ticket :)

Thanks for your confirmation.

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Bug #9526: Method#owner returns wrong owner if using prepend.
https://bugs.ruby-lang.org/issues/9526#change-45276

* Author: Kaneko Yuichiro
* Status: Rejected
* Priority: Normal
* Assignee: 
* Category: 
* Target version: 
* ruby -v: ruby-2.0.0-p353 [ x86_64 ] & ruby-2.1.0 [ x86_64 ]
* Backport: 1.9.3: UNKNOWN, 2.0.0: UNKNOWN, 2.1: UNKNOWN
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rdoc indicates that Method#owner will return a class or module that defines a method.
http://www.ruby-doc.org/core-2.0/Method.html#method-i-owner

-------------------
module MyMod
  def x(y)
    super(y*y)
  end
end

class Blah
  def x(y)
    y + 1
  end
  prepend MyMod
end

Blah.new.method(:x).owner
\# => MyMod

--------------------

In this case, a class or module that defines a method is Blah.
So I think Blah.new.method(:x).owner should return Blah.



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