* lib/rss/1.0.rb: added convenience method 'resources'.

* lib/rss/taxonomy.rb: ditto.
* test/rss/rss-assertions.rb: added test for 'resources'.
* test/rss/test_taxonomy.rb: ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9556 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,13 @@
+Thu Nov 17 17:58:00 2005  Kouhei Sutou  <kou@cozmixng.org>
+
+	* lib/rss/1.0.rb: added convenience method 'resources'.
+
+	* lib/rss/taxonomy.rb: ditto.
+
+	* test/rss/rss-assertions.rb: added test for 'resources'.
+
+	* test/rss/test_taxonomy.rb: ditto.
+
 Thu Nov 17 17:53:30 2005  Kouhei Sutou  <kou@cozmixng.org>
 
 	* lib/rss/taxonomy.rb: implemented taxonomy module.

lib/rss/1.0.rb

@@ -438,12 +438,21 @@ module RSS
           end
         end
 
+        def resources
+          if @Seq
+            @Seq.lis.collect do |li|
+              li.resource
+            end
+          else
+            []
+          end
+        end
+
         private
         def children
           [@Seq]
         end
 
-        private
         def _tags
           rv = []
           rv << [URI, 'Seq'] unless @Seq.nil?
@@ -453,9 +462,7 @@ module RSS
         def rdf_validate(tags)
           _validate(tags, [["Seq", nil]])
         end
-
       end
-
     end
 
     class Image < Element

lib/rss/taxonomy.rb

@@ -86,6 +86,16 @@ module RSS
         end
       end
 
+      def resources
+        if @Bag
+          @Bag.lis.collect do |li|
+            li.resource
+          end
+        else
+          []
+        end
+      end
+      
       private
       def children
         [@Bag]

test/rss/rss-assertions.rb

@@ -193,6 +193,7 @@ module RSS
 
     def assert_channel10_items(attrs, items)
       _wrap_assertion do
+        assert_equal(items.resources, items.Seq.lis.collect {|x| x.resource})
         items.Seq.lis.each_with_index do |li, i|
           assert_attributes(attrs[i], %w(resource), li)
         end

test/rss/test_taxonomy.rb

@@ -117,6 +117,7 @@ EOR
       topics = @rss.channel.taxo_topics
       assert_equal(@topics_lis.sort,
                    topics.Bag.lis.collect {|li| li.resource}.sort)
+      assert_equal(@topics_lis.sort, topics.resources.sort)
 
       assert_equal(@rss.taxo_topics.first, @rss.taxo_topic)
 
@@ -128,8 +129,7 @@ EOR
             assert_equal(value, topic.about)
             assert_equal(value, topic.taxo_link)
           when :topics
-            assert_equal(value.sort,
-                         topic.taxo_topics.Bag.lis.collect {|li| li.resource}.sort)
+            assert_equal(value.sort, topic.taxo_topics.resources.sort)
           else
             assert_equal(value, topic.__send__("dc_#{name}"))
           end