From: "usa (Usaku NAKAMURA)" <usa@...>
Date: 2013-02-08T19:59:45+09:00
Subject: [ruby-core:52033] [ruby-trunk - Bug #7768][Assigned] Inherited Array class missing


Issue #7768 has been updated by usa (Usaku NAKAMURA).

Status changed from Closed to Assigned
Target version changed from 2.0.0 to next minor


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Bug #7768: Inherited Array class missing
https://bugs.ruby-lang.org/issues/7768#change-36052

Author: england (Roman Ivanilov)
Status: Assigned
Priority: Normal
Assignee: mame (Yusuke Endoh)
Category: 
Target version: next minor
ruby -v: 1.9


=begin
Hello. I apologize if I missed something.
I found strange behavior in ruby 1.9:

 class Custom < Array; end
 Custom.new(0){|i| i + 1}.uniq.class # => Array
 Custom.new(2){|i| i + 1}.uniq.class # => Custom

while in 1.8 it works just as I expected. 

 class Custom < Array; end
 Custom.new(0){|i| i + 1}.uniq.class # => Custom
 Custom.new(2){|i| i + 1}.uniq.class # => Custom

* it is actual not only for the uniq method.
* tested with ree-1.8.7-2010.02, ruby-1.9.2-p290, ruby-1.9.3-p375, ruby-1.9.3-p125

Any bug here?

=end


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