lib/arachni/support/cache/least_recently_used.rb in arachni-1.1 vs lib/arachni/support/cache/least_recently_used.rb in arachni-1.2

@@ -13,26 +13,23 @@
 #
 # Generally, the most desired mode under most circumstances.
 # Discards the least recently used entries in order to make room for newer ones.
 #
 # @author Tasos "Zapotek" Laskos <[e-mail]>
-class LeastRecentlyUsed < Base
+class LeastRecentlyUsed < LeastRecentlyPushed
 
     # @see Arachni::Cache::Base#[]
     def []( k )
-        super( k )
-    ensure
+        return if !include? k
+
         renew( k )
+        super( k )
     end
 
     private
 
     def renew( k )
-        @cache[k] = @cache.delete( k )
-    end
-
-    def prune
-        @cache.delete( @cache.first.first )
+        @cache[make_key( k )] = @cache.delete( make_key( k ) )
     end
 
 end
 end
 end