* lib/rss/maker.rb (RSS::Maker.[]): add.

  Suggested by Akinori MUSHA. Thanks!!! [ruby-dev:37210]
* NEWS: add an entry for the above change.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@20611 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 22 insertions, 5 deletions

diff --git a/ChangeLog b/ChangeLog
index 07c743883d..9eb2302b46 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+Wed Dec 10 21:35:12 2008  Kouhei Sutou  <kou@cozmixng.org>
+
+	* lib/rss/maker.rb (RSS::Maker.[]): add.
+	Suggested by Akinori MUSHA. Thanks!!! [ruby-dev:37210]
+
+	* NEWS: add an entry for the above change.
+
 Wed Dec 10 12:51:14 2008  Akinori MUSHA  <knu@iDaemons.org>
 
 	* enumerator.c (enumerator_next): Fix a typo: s/rewinded/rewound/.
diff --git a/NEWS b/NEWS
index 481f0413da..cd721ed5c6 100644
--- a/NEWS
+++ b/NEWS
@@ -88,6 +88,9 @@ with all sufficient information, see the ChangeLog file.
     * raise an exception not returns nil for invalid feed making.
     * requires block.
 
+  * RSS::Maker.[]
+    * new method to return maker class.
+
 * REXML
 
   * REXML::Document.entity_expansion_limit=
diff --git a/lib/rss/maker.rb b/lib/rss/maker.rb
index bcba1aaff3..ff32f5cb00 100644
--- a/lib/rss/maker.rb
+++ b/lib/rss/maker.rb
@@ -6,13 +6,14 @@ module RSS
 
     class << self
       def make(version, &block)
-        m = maker(version)
-        raise UnsupportedMakerVersionError.new(version) if m.nil?
-        m[:maker].make(m[:version], &block)
+        maker_info = self[version]
+        maker_info[:maker].make(maker_info[:version], &block)
       end
 
-      def maker(version)
-        MAKERS[version]
+      def [](version)
+        maker_info = maker(version)
+        raise UnsupportedMakerVersionError.new(version) if maker_info.nil?
+        maker_info
       end
 
       def add_maker(version, normalized_version, maker)
@@ -26,6 +27,12 @@ module RSS
       def makers
         MAKERS.values.collect {|info| info[:maker]}.uniq
       end
+
+      private
+      # Can I remove this method?
+      def maker(version)
+        MAKERS[version]
+      end
     end
   end
 end