* lib/rss/1.0.rb (RSS::RDF::Channel#setup_maker_attributes):
removed self.
* lib/rss/maker/base.rb (RSS::Maker::ItemsBase#<=>): use #date
instead of @date.
(RSS::Maker::Base::self.def_array_element): added #size.
* lib/rss/maker/1.0.rb
(RSS::Maker::RSS10::Channel#to_rss,
RSS::Maker::RSS10::Items::Item#to_rss): cleared dc_dates set
upped by using #date.
* lib/rss/maker/dublincore.rb
(RSS::Maker::ChannelBase, RSS::Maker::ItemsBase::ItemBase):
fixed opposite alias.
* test/rss/test_setup_maker_1.0.rb
(RSS::TestSetupMaker10::test_setup_maker_items_sort): added some
tests for RSS::Maker::ItemsBase#do_sort.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8966 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
c51f645b44