From b962a14b19dff69f54818c3052f536c3aa94a38a Mon Sep 17 00:00:00 2001
From: Harald Eilertsen <haraldei@anduin.net>
Date: Thu, 14 May 2015 20:49:25 +0200
Subject: Put classes into module.

---
 bin/rss2html              |  2 +-
 lib/rss2html/feed.rb      | 56 ++++++++++++++++++++++++-----------------------
 lib/rss2html/feed_item.rb | 18 ++++++++-------
 3 files changed, 40 insertions(+), 36 deletions(-)

diff --git a/bin/rss2html b/bin/rss2html
index b7be920..294fd1b 100755
--- a/bin/rss2html
+++ b/bin/rss2html
@@ -30,6 +30,6 @@ feeds = YAML.load(IO.read(config_file))
 items = []
 
 feeds.each do |t, f|
-  feed = Feed.new(t, f)
+  feed = Rss2Html::Feed.new(t, f)
   puts feed.render
 end
diff --git a/lib/rss2html/feed.rb b/lib/rss2html/feed.rb
index 0f3f01e..8df2055 100644
--- a/lib/rss2html/feed.rb
+++ b/lib/rss2html/feed.rb
@@ -18,43 +18,45 @@ require 'rss'
 require 'open-uri'
 require 'erb'
 
-class Feed
-  attr_reader :title, :url
+module Rss2Html
+  class Feed
+    attr_reader :title, :url
 
-  def initialize(title, args)
-    @title, @url = title, args['url']
+    def initialize(title, args)
+      @title, @url = title, args['url']
 
-    @feed_header = load_template('feed_header.html.erb')
-    @feed_footer = load_template('feed_footer.html.erb')
-    @item_template = load_template('item.html.erb')
-  end
+      @feed_header = load_template('feed_header.html.erb')
+      @feed_footer = load_template('feed_footer.html.erb')
+      @item_template = load_template('item.html.erb')
+    end
 
-  def fetch
-    open(url) do |rss|
-      feed = RSS::Parser.parse(rss)
+    def fetch
+      open(url) do |rss|
+        feed = RSS::Parser.parse(rss)
 
-      feed.entries.each do |item|
-        yield item
+        feed.entries.each do |item|
+          yield item
+        end
       end
     end
-  end
 
-  def render
-    feed = self
-    output = @feed_header.result(binding)
+    def render
+      feed = self
+      output = @feed_header.result(binding)
 
-    fetch do |entry|
-      item = FeedItem.new(entry)
-      output += @item_template.result(binding)
-    end
+      fetch do |entry|
+        item = FeedItem.new(entry)
+        output += @item_template.result(binding)
+      end
 
-    output += @feed_footer.result(binding)
-  end
+      output += @feed_footer.result(binding)
+    end
 
-  private
+    private
 
-  def load_template(t)
-    view_path = File.join(File.dirname(__FILE__), 'views')
-    ERB.new(IO.read(File.join(view_path, t)))
+    def load_template(t)
+      view_path = File.join(File.dirname(__FILE__), 'views')
+      ERB.new(IO.read(File.join(view_path, t)))
+    end
   end
 end
diff --git a/lib/rss2html/feed_item.rb b/lib/rss2html/feed_item.rb
index a64c9fc..82adb4b 100644
--- a/lib/rss2html/feed_item.rb
+++ b/lib/rss2html/feed_item.rb
@@ -14,14 +14,16 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-class FeedItem
-  attr_reader :title, :author, :date, :summary, :url
+module Rss2Html
+  class FeedItem
+    attr_reader :title, :author, :date, :summary, :url
 
-  def initialize(item)
-    @title = item.title.content
-    @author = item.author.name.content
-    @date = item.updated.content
-    @summary = item.summary.content.strip
-    @url = item.link.href
+    def initialize(item)
+      @title = item.title.content
+      @author = item.author.name.content
+      @date = item.updated.content
+      @summary = item.summary.content.strip
+      @url = item.link.href
+    end
   end
 end
-- 
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