[ruby-cvs:54480] usa:r47332 (ruby_2_0_0): merge revision(s) 46417, 46418: [Backport #9939]

usa at ruby-lang.org usa at ruby-lang.org
Sun Aug 31 15:56:44 JST 2014


usa	2014-08-31 15:56:43 +0900 (Sun, 31 Aug 2014)

  New Revision: 47332

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=47332

  Log:
    merge revision(s) 46417,46418: [Backport #9939]
    
    * array.c (yield_indexed_values): extract from permute0(),
      rpermute0(), and rcombinate0().
    
    * array.c (rb_ary_combination): iterate on a shared copy, and use
      array of indexes instead of array of chosen objects.
      [ruby-core:63149] [Bug #9939]

  Modified directories:
    branches/ruby_2_0_0/
  Modified files:
    branches/ruby_2_0_0/ChangeLog
    branches/ruby_2_0_0/array.c
    branches/ruby_2_0_0/test/ruby/test_array.rb
    branches/ruby_2_0_0/version.h


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