lib/picky/analyzer.rb in picky-4.6.3 vs lib/picky/analyzer.rb in picky-4.6.4

@@ -133,20 +133,23 @@
   end
   def index_to_s
     return if analysis[:__keys].zero?
     ary = ["index key cardinality:                #{"%10d" % analysis[:__keys]}"]
     return ary.join "\n" unless analysis[:index]
-    ary << "index key length range (avg):         #{"%10s" % analysis[:index][:key_length]} (#{analysis[:index][:key_length_average].round(2)})"
-    ary << "index ids per key length range (avg): #{"%10s" % analysis[:index][:ids_length]} (#{analysis[:index][:ids_length_average].round(2)})"
+    ary << formatted('',        :key_length)
+    ary << formatted('ids per', :ids_length)
     ary.join "\n"
   end
+  def formatted description, key, index = :index
+    "index #{description} key length range (avg): #{"%10s" % analysis[index][key]} (#{analysis[index][:"#{key}_average"].round(2)})"
+  end
   def weights_to_s
     return unless analysis[:weights]
     %Q{weights range (avg):                  #{"%10s" % analysis[:weights][:weight_range]} (#{analysis[:weights][:weight_average].round(2)})}
   end
   def similarity_to_s
     return unless analysis[:similarity]
-    %Q{similarity key length range (avg):    #{"%10s" % analysis[:similarity][:key_length]} (#{analysis[:similarity][:key_length_average].round(2)})}
+    formatted('similarity', :key_length, :similarity)
   end
   def configuration_to_s
     # analysis[:configuration]
   end
 
\ No newline at end of file