From 9042bba0a22a9329a10523bee56c3104ff66e463 Mon Sep 17 00:00:00 2001
From: David Vrensk <david@vrensk.com>
Date: Thu, 6 Dec 2012 15:53:43 +0100
Subject: [PATCH 1/2] Bug fix: the sample spec did not run

---
 GildedRose/ruby/gilded_rose_spec.rb | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/GildedRose/ruby/gilded_rose_spec.rb b/GildedRose/ruby/gilded_rose_spec.rb
index a84947d1..e6dce6f4 100644
--- a/GildedRose/ruby/gilded_rose_spec.rb
+++ b/GildedRose/ruby/gilded_rose_spec.rb
@@ -1,13 +1,13 @@
-    
 require File.join(File.dirname(__FILE__), 'gilded_rose')
 
-
 describe GildedRose do
 
- describe "#update_quality" do
-   items = [Item.new("foo", 0, 0)]
-   GildedRose.new().update_quality(items)
-   items[0].name.should == "fixme"
- end
+  describe "#update_quality" do
+    it "does not change the name" do
+      items = [Item.new("foo", 0, 0)]
+      GildedRose.new().update_quality(items)
+      items[0].name.should == "fixme"
+    end
+  end
 
 end

From 75416894524890c9405cd5679df22dcc6b59b35e Mon Sep 17 00:00:00 2001
From: David Vrensk <david@vrensk.com>
Date: Thu, 6 Dec 2012 15:54:52 +0100
Subject: [PATCH 2/2] Style fix: ruby always uses 2-space indentation

---
 GildedRose/ruby/gilded_rose.rb | 116 ++++++++++++++++-----------------
 1 file changed, 57 insertions(+), 59 deletions(-)

diff --git a/GildedRose/ruby/gilded_rose.rb b/GildedRose/ruby/gilded_rose.rb
index 43b43a10..1107408a 100755
--- a/GildedRose/ruby/gilded_rose.rb
+++ b/GildedRose/ruby/gilded_rose.rb
@@ -1,67 +1,65 @@
 
 class GildedRose
-    def update_quality(items)
-        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
-                    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
+  def update_quality(items)
+    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
+          end
         end
-        items
+      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
+    items
+  end
 end
 
 class Item
-    attr_accessor :name, :sell_in, :quality
-    
-    def initialize(name, sell_in, quality)
-        @name = name
-        @sell_in = sell_in
-        @quality = quality
-    end   
-        
-    def to_s()
-        "#{@name}, #{@sell_in}, #{@quality}"
-    end
-end
-        
+  attr_accessor :name, :sell_in, :quality
 
+  def initialize(name, sell_in, quality)
+    @name = name
+    @sell_in = sell_in
+    @quality = quality
+  end
+
+  def to_s()
+    "#{@name}, #{@sell_in}, #{@quality}"
+  end
+end