finished tag clouds

lib/tasks/matt_dev.rake

@@ -8,4 +8,40 @@ namespace :matt_dev do
     p a
     # p Pinyin.t('台灣不是中國的一部分')
   end
+
+  task  :testing_new_tag_cal do
+  ranges = [[1],[1,2],[1,2,3],[1,2,3,4],[1,2,3,4,5],[1,2,3,4,5,6],[1,2,3,4,5,6,7],[1,2,3,4,5,6,7,8],[1,2,3,4,5,6,7,8,9],[1,2,3,4,5,6,7,8,9,10],[1,2,3,4,5,6,7,8,9,10,11],[1,2,3,4,5,6,7,8,9,10,11,12],[-1,-2,-3,-4,5,6,7,8,9,10,11,12]]
+
+  ranges.each{ |range|
+    cal(range)
+  }
+  end
+def cal(range_t)
+      range = range_t.sort.reverse
+      puts '='*20
+      puts range.to_s
+      puts '='*20
+      offset_size = range.size+4
+        section_3 =  range.last..range[-(offset_size/4)]
+      puts(section_3)
+        section_2 =  range[-(offset_size/4)-1]..range[-2*(offset_size/4)] rescue nil
+      puts(section_2)
+        section_1 =  range[-2*(offset_size/4)-1]..range[1]  rescue nil
+      puts(section_1)
+      
+      range.each{|num| 
+        result= case num
+          when range.first
+            :heading1
+          when section_1
+            :heading2
+          when section_2
+            :heading3
+          when section_3
+            :heading4
+          end
+        puts "Num:#{num}   Result: #{result}"
+      } 
+      puts("END")
+    end
 end