* 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: http://svn.ruby-lang.org/repos/ruby/trunk@9556 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 20 insertions, 3 deletions

diff --git a/lib/rss/1.0.rb b/lib/rss/1.0.rb
index be3ff7d41..5c7e3f5e6 100644
--- a/lib/rss/1.0.rb
+++ b/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
diff --git a/lib/rss/taxonomy.rb b/lib/rss/taxonomy.rb
index d7a5b6d19..c89de64d3 100644
--- a/lib/rss/taxonomy.rb
+++ b/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]