Migrated from trying-to-understand-drops v2

Trying-to-Understand-Drops.textile

@@ -5,72 +5,72 @@ Perhaps someone can comment on what the different drops are doing and their purp
 
 Here are the 'drops'
 
-class UserDrop < BaseDrop
-  liquid_attributes << :login << :email
-end
-
-
-class ArticleDrop < BaseDrop
-  include Mephisto::Liquid::UrlMethods
-
-  timezone_dates :published_at, :updated_at
-  liquid_attributes << :title << :permalink << :comments_count
-
-  def initialize(source, options = {})
-    super source
-    @options        = options
-    @liquid.update \
-      'body'             => @source.body_html,
-      'excerpt'          => (@source.excerpt_html.nil? || @source.excerpt_html.empty? ? nil : @source.excerpt_html),
-      'accept_comments'  => @source.accept_comments?,
-      'is_page_home'     => (options[:page] == true)
+  class UserDrop < BaseDrop
+    liquid_attributes << :login << :email
   end
 
-  def author
-    @author ||= liquify(@source.user).first
-  end
 
-  def comments
-    @comments ||= liquify(*@source.comments.reject(&:new_record?))
-  end
+  class ArticleDrop < BaseDrop
+    include Mephisto::Liquid::UrlMethods
 
-  def sections
-    @sections ||= @source.sections.inject([]) { |all, s| s.home? ? all : all << s.to_liquid } # your days are numbered, home section!
-    @sections ||= liquify(*@source.sections) { |s| s.home? ? nil : s.to_liquid }
-  end
+    timezone_dates :published_at, :updated_at
+    liquid_attributes << :title << :permalink << :comments_count
 
-  def tags
-    @tags ||= liquify(*@source.tags)
-  end
-
-  def blog_sections
-    sections.select { |s| s.source.blog? }
-  end
-
-  def page_sections
-    sections.select { |s| s.source.paged? }
-  end
-
-  def content
-    @content ||= body_for_mode(@options[:mode] || :list)
-  end
-
-  def url
-    @url ||= absolute_url(@site.permalink_for(@source))
-  end
-
-  def comments_feed_url
-    @comments_feed_url ||= url + '/comments.xml'
-  end
-
-  def changes_feed_url
-    @changes_feed_url ||= url + '/changes.xml'
-  end
-
-  protected
-    def body_for_mode(mode)
-      contents = [before_method(:excerpt), before_method(:body)]
-      contents.reverse! if mode == :single
-      contents.detect { |content| !content.blank? }.to_s.strip
+    def initialize(source, options = {})
+      super source
+      @options        = options
+      @liquid.update \
+        'body'             => @source.body_html,
+        'excerpt'          => (@source.excerpt_html.nil? || @source.excerpt_html.empty? ? nil : @source.excerpt_html),
+        'accept_comments'  => @source.accept_comments?,
+        'is_page_home'     => (options[:page] == true)
     end
-end
+
+    def author
+      @author ||= liquify(@source.user).first
+    end
+
+    def comments
+      @comments ||= liquify(*@source.comments.reject(&:new_record?))
+    end
+
+    def sections
+      @sections ||= @source.sections.inject([]) { |all, s| s.home? ? all : all << s.to_liquid } # your days are numbered, home section!
+      @sections ||= liquify(*@source.sections) { |s| s.home? ? nil : s.to_liquid }
+    end
+
+    def tags
+      @tags ||= liquify(*@source.tags)
+    end
+
+    def blog_sections
+      sections.select { |s| s.source.blog? }
+    end
+
+    def page_sections
+      sections.select { |s| s.source.paged? }
+    end
+
+    def content
+      @content ||= body_for_mode(@options[:mode] || :list)
+    end
+
+    def url
+      @url ||= absolute_url(@site.permalink_for(@source))
+    end
+
+    def comments_feed_url
+      @comments_feed_url ||= url + '/comments.xml'
+    end
+
+    def changes_feed_url
+      @changes_feed_url ||= url + '/changes.xml'
+    end
+
+    protected
+      def body_for_mode(mode)
+        contents = [before_method(:excerpt), before_method(:body)]
+        contents.reverse! if mode == :single
+        contents.detect { |content| !content.blank? }.to_s.strip
+      end
+  end