lib/page_rankr.rb in PageRankr-1.2.0 vs lib/page_rankr.rb in PageRankr-1.3.0

@@ -1,29 +1,16 @@
-path = File.expand_path(File.dirname(__FILE__)) + '/page_rankr/'
-require path + 'backlinks'
-require path + 'alexa'
-require path + 'google'
+require File.join("page_rankr", "backlinks")
+require File.join("page_rankr", "ranks")
 
 module PageRankr
   class << self
     def backlinks(site, *search_engines)
-      Backlinks.lookup site, *search_engines
+      Backlinks.new.lookup site, *search_engines
     end
     alias_method :backlink, :backlinks
 
     def ranks(site, *rank_trackers)
-      rank_trackers = [:google, :alexa] if rank_trackers.empty?
-      
-      ranks = {}
-      rank_trackers.each do |tracker|
-        case tracker
-          when :google
-            ranks[tracker] = Google.lookup(site)
-          when :alexa
-            ranks[tracker] = Alexa.lookup(site)
-        end
-      end
-      ranks
+      Ranks.new.lookup site, *rank_trackers
     end
     alias_method :rank, :ranks
   end
 end
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