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Reword and fix Overview.
It is not necessary to require 'test/unit/ui/console/testrunner'. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4795 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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lib/set.rb
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lib/set.rb
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@ -13,12 +13,12 @@
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#
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# == Overview
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#
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# This library provides the Set class that deals with a collection of
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# unordered values with no duplicates. It is a hybrid of Array's
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# intuitive inter-operation facilities and Hash's fast lookup.
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# This library provides the Set class, which deals with a collection
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# of unordered values with no duplicates. It is a hybrid of Array's
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# intuitive inter-operation facilities and Hash's fast lookup. If you
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# need to keep values ordered, use the SortedSet class.
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#
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# It also provides the SortedSet class which keeps the elements sorted,
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# and adds the method +to_set+ to Enumerable.
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# The method +to_set+ is added to Enumerable for convenience.
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#
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# See the Set class for an example of usage.
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@ -625,7 +625,6 @@ end
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__END__
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require 'test/unit'
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require 'test/unit/ui/console/testrunner'
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class TC_Set < Test::Unit::TestCase
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def test_aref
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