From: nagachika00@...
Date: 2014-02-09T15:16:03+00:00
Subject: [ruby-core:60620] [ruby-trunk - Bug #8006] Dir.glob behaves differently on 1.9.3 and 2.0

Issue #8006 has been updated by Tomoyuki Chikanaga.

Backport changed from 1.9.3: DONTNEED, 2.0.0: REQUIRED to 1.9.3: DONTNEED, 2.0.0: DONE

r43385 was backported to uby_2_0_0 branch at r44897.

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Bug #8006: Dir.glob behaves differently on 1.9.3 and 2.0
https://bugs.ruby-lang.org/issues/8006#change-45059

* Author: Thomas Leitner
* Status: Closed
* Priority: Low
* Assignee: Nobuyoshi Nakada
* Category: core
* Target version: 
* ruby -v: ruby 2.0.0p0 (2013-02-24 revision 39474) [x86_64-linux]
* Backport: 1.9.3: DONTNEED, 2.0.0: DONE
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=begin
While testing an application of mine with Ruby 2.0 I came across the following problem with Dir.glob where the pattern `FOO/BAR/**/*` does not match the directory `FOO/BAR` anymore because the implicit directories '.' and '..' don't get matched anymore.

Used files:

 $ find data/webgen/basic_website_template/
 data/webgen/basic_website_template/
 data/webgen/basic_website_template/ext
 data/webgen/basic_website_template/ext/init.rb
 data/webgen/basic_website_template/webgen.config
 data/webgen/basic_website_template/src
 data/webgen/basic_website_template/src/.gitignore

With Ruby 1.9.3-p327:

  1.9.3-p327 :001 > Dir.glob('data/webgen/basic_website_template/**/*', File::FNM_PATHNAME|File::FNM_DOTMATCH|File::FNM_CASEFOLD)
   => ["data/webgen/basic_website_template/.", "data/webgen/basic_website_template/ext", "data/webgen/basic_website_template/ext/.", "data/webgen/basic_website_template/ext/..", "data/webgen/basic_website_template/ext/init.rb", "data/webgen/basic_website_template/..", "data/webgen/basic_website_template/webgen.config", "data/webgen/basic_website_template/src", "data/webgen/basic_website_template/src/.", "data/webgen/basic_website_template/src/..", "data/webgen/basic_website_template/src/.gitignore"] 
1.9.3-p327 :003 > 

With Ruby 2.0.0-p0:

  2.0.0-p0 :001 > Dir.glob('data/webgen/basic_website_template/**/*', File::FNM_PATHNAME|File::FNM_DOTMATCH|File::FNM_CASEFOLD)
   => ["data/webgen/basic_website_template/ext", "data/webgen/basic_website_template/ext/init.rb", "data/webgen/basic_website_template/webgen.config", "data/webgen/basic_website_template/src", "data/webgen/basic_website_template/src/.gitignore"]

=end




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