[ruby-cvs:74124] nobu:r67020 (trunk): enum.c: Enumerable#tally

nobu at ruby-lang.org nobu at ruby-lang.org
Thu Feb 7 17:14:11 JST 2019


nobu	2019-02-07 17:14:10 +0900 (Thu, 07 Feb 2019)

  New Revision: 67020

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=67020

  Log:
    enum.c: Enumerable#tally
    
    * enum.c (enum_tally): new methods Enumerable#tally, which group
      and count elements of the collection.  [Feature #11076]

  Modified files:
    trunk/NEWS
    trunk/enum.c
    trunk/test/ruby/test_enum.rb


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