ruby-changes:12882
From: akr <ko1@a...>
Date: Sat, 22 Aug 2009 00:19:11 +0900 (JST)
Subject: [ruby-changes:12882] Ruby:r24618 (trunk): rdoc update.
akr 2009-08-22 00:18:57 +0900 (Sat, 22 Aug 2009) New Revision: 24618 http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=24618 Log: rdoc update. Modified files: trunk/enumerator.c Index: enumerator.c =================================================================== --- enumerator.c (revision 24617) +++ enumerator.c (revision 24618) @@ -30,13 +30,14 @@ * The enumerator has with_index. * So ary.map.with_index works as follows. * - * p [1,2,3].map.with_index {|o, i| o+i } #=> [1, 3, 5] + * p %w[foo bar baz].map.with_index {|w,i| "#{i}:#{w}" } + * #=> ["0:foo", "1:bar", "2:baz"] * * An enumerator object can be used as an external iterator. * I.e. Enumerator#next returns the next value of the iterator. * Enumerator#next raises StopIteration at end. * - * e = [1,2,3].each # enumerator object. + * e = [1,2,3].each # returns an enumerator object. * p e.next #=> 1 * p e.next #=> 2 * p e.next #=> 3 -- ML: ruby-changes@q... Info: http://www.atdot.net/~ko1/quickml/