* lib/rss/rss.rb: RSS::Element#initialize accepts initial

  attributes.
* lib/rss/0.9.rb: ditto.
* lib/rss/1.0.rb: ditto.
* lib/rss/2.0.rb: ditto.
* lib/rss/dublincore.rb: ditto.
* lib/rss/image.rb: ditto.
* lib/rss/taxonomy.rb: ditto.
* lib/rss/trackback.rb: ditto.

* lib/rss/utils.rb: added Utils.element_initialize_arguments? to
  detect backward compatibility initial arguments.

* lib/rss/parser.rb: user initial attributes to initialize
  RSS::Element.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10317 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 8 insertions, 4 deletions

diff --git a/lib/rss/2.0.rb b/lib/rss/2.0.rb
index aa8bee479a..6ba22805b0 100644
--- a/lib/rss/2.0.rb
+++ b/lib/rss/2.0.rb
@@ -131,10 +131,14 @@ EOT
 
           content_setup
 
-          def initialize(isPermaLink=nil, content=nil)
-            super()
-            self.isPermaLink = isPermaLink
-            self.content = content
+          def initialize(*args)
+            if Utils.element_initialize_arguments?(args)
+              super
+            else
+              super()
+              self.isPermaLink = args[0]
+              self.content = args[1]
+            end
           end
 
           alias_method :_PermaLink?, :PermaLink?