From: "anuraguniyal (anurag uniyal)" <anuraguniyal@...>
Date: 2013-03-15T03:13:18+09:00
Subject: [ruby-core:53420] [ruby-trunk - Bug #8091] Class.new is not called when class is created using class keyword


Issue #8091 has been updated by anuraguniyal (anurag uniyal).


marcandre (Marc-Andre Lafortune) wrote:
> Note that if you need to detect class creation, that can be done using the `inherited` callback.

I don't want to detect class creation I wan to overload new, which should be possible, at-least it would be elegant if `class X` and 'Class.new` behave similarly
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Bug #8091: Class.new is not called when class is created using class keyword
https://bugs.ruby-lang.org/issues/8091#change-37608

Author: anuraguniyal (anurag uniyal)
Status: Rejected
Priority: Normal
Assignee: 
Category: 
Target version: 
ruby -v: 2.0.0p0


=begin
When a class is created using ((|class|)) keyword, Class.new is not called but if class is created using ((|Class.new|)) it is obviously called, there seems to be a dyssymmetry between ((|class X|)) and ((|Class.new|)) e.g.

    class Class
      class << self
      alias new_orig new
      def new(*args)
        obj = new_orig *args
        print "created",obj,"\n"
        obj
      end
      end
    end

    class X
    end

It doesn't print anything, but Class.new does

=end


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