ranks.rb in PageRankr-1.4.0

- old
+ new

@@ -1,26 +1,14 @@
+require File.join("page_rankr", "ranks", "rank")
 require File.join("page_rankr", "ranks", "alexa")
 require File.join("page_rankr", "ranks", "google")
 
 module PageRankr
-  class Ranks
-    attr_reader :rank_trackers
+  class Ranks < Tracker
+    alias_method :rank_trackers, :site_trackers
     
     def initialize
-      @rank_trackers = self.class.constants
-    end
-    
-    def lookup(site, *trackers)
-      trackers = rank_trackers if trackers.empty?
-      
-      ranks = {}
-      trackers.each do |tracker|
-        name, klass = tracker.to_s.capitalize, self.class
-        
-        next unless klass.const_defined? name
-        
-        ranks[tracker.to_s.downcase.to_sym] = klass.const_get(name).new(site).rank
-      end
-      ranks
+      super
+      @site_trackers.delete(:rank)
     end
   end
 end
\ No newline at end of file