From b4bdaabb873c6b7d4663c47858a5139b72655439 Mon Sep 17 00:00:00 2001
From: Omar Shariff <omarshariffd@gmail.com>
Date: Fri, 29 Apr 2016 19:38:55 +0800
Subject: [PATCH 1/2] Adds implementation for Conjured Items

---
 gilded_rose.rb | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/gilded_rose.rb b/gilded_rose.rb
index e177a49..f513cf8 100644
--- a/gilded_rose.rb
+++ b/gilded_rose.rb
@@ -10,6 +10,9 @@ def update_quality()
         if item.quality > 0
           if item.name != "Sulfuras, Hand of Ragnaros"
             item.quality = item.quality - 1
+            if item.name == "Conjured Item"
+              item.quality = item.quality - 1
+            end
           end
         end
       else
@@ -38,6 +41,9 @@ def update_quality()
             if item.quality > 0
               if item.name != "Sulfuras, Hand of Ragnaros"
                 item.quality = item.quality - 1
+                if item.name == "Conjured Item"
+                  item.quality = item.quality - 1
+                end
               end
             end
           else

From 8890ba3e14ddfa03629aaf19ab9e3a74bfd43def Mon Sep 17 00:00:00 2001
From: Omar Shariff <omarshariffd@gmail.com>
Date: Fri, 29 Apr 2016 20:10:50 +0800
Subject: [PATCH 2/2] Initial refactor -  ugly but readable

---
 gilded_rose.rb | 65 ++++++++++++++++++++------------------------------
 1 file changed, 26 insertions(+), 39 deletions(-)

diff --git a/gilded_rose.rb b/gilded_rose.rb
index f513cf8..d44f78f 100644
--- a/gilded_rose.rb
+++ b/gilded_rose.rb
@@ -6,55 +6,42 @@ def initialize(items)
 
   def update_quality()
     @items.each do |item|
-      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
-            if item.name == "Conjured Item"
-              item.quality = item.quality - 1
-            end
+      case item.name
+      when "Backstage passes to a TAFKAL80ETC concert"
+        if item.quality < 50
+          item.quality += 1
+          if item.sell_in < 6 && item.quality < 50
+            item.quality += 2
+          elsif item.sell_in < 11 && item.quality < 50
+            item.quality += 1
           end
         end
-      else
+        if item.sell_in < 1
+          item.quality = 0
+        end
+      when "Aged Brie"
         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
+      when "Sulfuras, Hand of Ragnaros"
+      when "Conjured Item"
+        if item.quality > 0
+          item.quality = item.quality - 2
+          if item.sell_in < 0 && item.quality > 0
+            item.quality = item.quality - 2
+          end
+        end
+      else
+        if item.quality > 0
+          item.quality = item.quality - 1
+          if item.sell_in < 0 && item.quality > 0
+            item.quality = item.quality - 1
           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
-                if item.name == "Conjured Item"
-                  item.quality = item.quality - 1
-                end
-              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