From f3e35474078895e1d178e15cfbfc6743f9ffc62d Mon Sep 17 00:00:00 2001
From: marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 8 Nov 2010 20:59:01 +0000
Subject: * lib/*.rb: Remove unused variable warnings.   Patch by Run Paint
 [ruby-core:30991]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29726 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/rss/atom.rb             | 2 +-
 lib/rss/maker/0.9.rb        | 4 ++--
 lib/rss/maker/1.0.rb        | 2 +-
 lib/rss/maker/dublincore.rb | 3 ---
 lib/rss/rss.rb              | 3 +--
 5 files changed, 5 insertions(+), 9 deletions(-)

(limited to 'lib/rss')

diff --git a/lib/rss/atom.rb b/lib/rss/atom.rb
index ff8ff2249a..7720f77539 100644
--- a/lib/rss/atom.rb
+++ b/lib/rss/atom.rb
@@ -527,7 +527,7 @@ module RSS
             return false unless inline_other?
             return false if inline_other_xml?
 
-            media_type, subtype = mime_split
+            media_type, = mime_split
             return true if "text" == media_type.downcase
             false
           end
diff --git a/lib/rss/maker/0.9.rb b/lib/rss/maker/0.9.rb
index aede4d7c20..c398343ec4 100644
--- a/lib/rss/maker/0.9.rb
+++ b/lib/rss/maker/0.9.rb
@@ -24,7 +24,7 @@ module RSS
       class Channel < ChannelBase
         def to_feed(rss)
           channel = Rss::Channel.new
-          set = setup_values(channel)
+          setup_values(channel)
           _not_set_required_variables = not_set_required_variables
           if _not_set_required_variables.empty?
             rss.channel = channel
@@ -257,7 +257,7 @@ module RSS
         class Item < ItemBase
           def to_feed(rss)
             item = Rss::Channel::Item.new
-            set = setup_values(item)
+            setup_values(item)
             _not_set_required_variables = not_set_required_variables
             if _not_set_required_variables.empty?
               rss.items << item
diff --git a/lib/rss/maker/1.0.rb b/lib/rss/maker/1.0.rb
index 0d8075f836..1b9f7c3b79 100644
--- a/lib/rss/maker/1.0.rb
+++ b/lib/rss/maker/1.0.rb
@@ -32,7 +32,7 @@ module RSS
             _not_set_required_variables = not_set_required_variables
             if _not_set_required_variables.empty?
               channel = RDF::Channel.new(@about)
-              set = setup_values(channel)
+              setup_values(channel)
               channel.dc_dates.clear
               rss.channel = channel
               set_parent(channel, rss)
diff --git a/lib/rss/maker/dublincore.rb b/lib/rss/maker/dublincore.rb
index 9069c27d06..717b074fae 100644
--- a/lib/rss/maker/dublincore.rb
+++ b/lib/rss/maker/dublincore.rb
@@ -11,10 +11,7 @@ module RSS
           plural_name ||= "#{name}s"
           full_name = "#{RSS::DC_PREFIX}_#{name}"
           full_plural_name = "#{RSS::DC_PREFIX}_#{plural_name}"
-          klass_name = Utils.to_class_name(name)
           plural_klass_name = "DublinCore#{Utils.to_class_name(plural_name)}"
-          full_plural_klass_name = "self.class::#{plural_klass_name}"
-          full_klass_name = "#{full_plural_klass_name}::#{klass_name}"
           klass.def_classed_elements(full_name, "value", plural_klass_name,
                                      full_plural_name, name)
           klass.module_eval(<<-EOC, __FILE__, __LINE__ + 1)
diff --git a/lib/rss/rss.rb b/lib/rss/rss.rb
index 6f008049ca..28d8cce30d 100644
--- a/lib/rss/rss.rb
+++ b/lib/rss/rss.rb
@@ -1093,9 +1093,8 @@ EOC
         tags = tags.sort_by {|x| element_names.index(x) || tags_size}
       end
 
-      _tags = tags.dup if tags
       models.each_with_index do |model, i|
-        name, model_uri, occurs, getter = model
+        name, _, occurs, = model
 
         if DEBUG
           p "before"
-- 
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