diff --git a/ruby/gilded_rose.rb b/ruby/gilded_rose.rb
index 4f748915..e177a497 100644
--- a/ruby/gilded_rose.rb
+++ b/ruby/gilded_rose.rb
@@ -5,86 +5,50 @@ class GildedRose
   end
 
   def update_quality()
-    non_degrading_items = ["Aged Brie", "Backstage passes to a TAFKAL80ETC concert", "Sulfuras, Hand of Ragnaros"]# Do not degrade in quality
-    
-    item_degradation_map = {
-      # Item Type (substring to look for) | Quality Increment Per Day
-      "Aged Brie": 1,
-      "Backstage passes": {
-        default: 1,
-        ten_days_or_less: 2,
-        five_days_or_less: 3
-      },
-      "Conjured": -2,
-      "Sulfuras": 0,
-      "Default": -1
-    }
-
     @items.each do |item|
-
-      # Item Quality can not be negative or over 50
-
-      quality_update_allowed = item.quality == 0 || item.quality > 50 ? false : true
-      item_expired = item.sell_in < 0 ? true : false
-
-      if quality_update_allowed
-        # Find the item type by substring
-        puts "hi"
+      if item.name != "Aged Brie" and item.name != "Backstage passes to a TAFKAL80ETC concert"
+        if item.quality > 0
+          if item.name != "Sulfuras, Hand of Ragnaros"
+            item.quality = item.quality - 1
+          end
+        end
+      else
+        if item.quality < 50
+          item.quality = item.quality + 1
+          if item.name == "Backstage passes to a TAFKAL80ETC concert"
+            if item.sell_in < 11
+              if item.quality < 50
+                item.quality = item.quality + 1
+              end
+            end
+            if item.sell_in < 6
+              if item.quality < 50
+                item.quality = item.quality + 1
+              end
+            end
+          end
+        end
+      end
+      if item.name != "Sulfuras, Hand of Ragnaros"
+        item.sell_in = item.sell_in - 1
+      end
+      if item.sell_in < 0
+        if item.name != "Aged Brie"
+          if item.name != "Backstage passes to a TAFKAL80ETC concert"
+            if item.quality > 0
+              if item.name != "Sulfuras, Hand of Ragnaros"
+                item.quality = item.quality - 1
+              end
+            end
+          else
+            item.quality = item.quality - item.quality
+          end
+        else
+          if item.quality < 50
+            item.quality = item.quality + 1
+          end
+        end
       end
-
-      # case item.name
-      # when "Aged Brie"
-
-      # when "Backstage passes to a TAFKAL80ETC concert"
-
-      # when "Sulfuras, Hand of Ragnaros"
-
-      # else
-
-      # end
-      # if item.name != "Aged Brie" and item.name != "Backstage passes to a TAFKAL80ETC concert"
-      #   if item.quality > 0
-      #     if item.name != "Sulfuras, Hand of Ragnaros"
-      #       item.quality = item.quality - 1
-      #     end
-      #   end
-      # else
-      #   if item.quality < 50
-      #     item.quality = item.quality + 1
-      #     if item.name == "Backstage passes to a TAFKAL80ETC concert"
-      #       if item.sell_in < 11
-      #         if item.quality < 50
-      #           item.quality = item.quality + 1
-      #         end
-      #       end
-      #       if item.sell_in < 6
-      #         if item.quality < 50
-      #           item.quality = item.quality + 1
-      #         end
-      #       end
-      #     end
-      #   end
-      # end
-      # if item.name != "Sulfuras, Hand of Ragnaros"
-      #   item.sell_in = item.sell_in - 1
-      # end
-      # if item.sell_in < 0
-      #   if item.name != "Aged Brie"
-      #     if item.name != "Backstage passes to a TAFKAL80ETC concert"
-      #       if item.quality > 0
-      #         if item.name != "Sulfuras, Hand of Ragnaros"
-      #           item.quality = item.quality - 1
-      #         end
-      #       end
-      #     else
-      #       item.quality = item.quality - item.quality
-      #     end
-      #   else
-      #     if item.quality < 50
-      #       item.quality = item.quality + 1
-      #     end
-      #   end
-      # end
     end
   end
 end