updated these versions to more closely match the original C#

GildedRose/python/gilded_rose.py

@@ -1,8 +1,12 @@
 # -*- coding: utf-8 -*-
 
+class GildedRose(object):
 
-def update_quality(items):
+    def __init__(self, items):
-    for item in items:
+        self.items = items
+
+    def update_quality(self):
+        for item in self.items:
             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":
@@ -30,7 +34,6 @@ def update_quality(items):
                 else:
                     if item.quality < 50:
                         item.quality = item.quality + 1
-    return items
 
     
 class Item:

GildedRose/python/test_gilded_rose.py

@@ -1,14 +1,15 @@
 # -*- coding: utf-8 -*-
 import unittest
-from gilded_rose import Item, update_quality
+
+from gilded_rose import Item, GildedRose
 
 
 class GildedRoseTest(unittest.TestCase):
     def test_foo(self):
         items = [Item("foo", 0, 0)]
-        update_quality(items)
+        gilded_rose = GildedRose(items)
+        gilded_rose.update_quality()
         self.assertEquals("fixme", items[0].name)
 
-
+if __name__ == '__main__':
-if __name__ == "__main__":
     unittest.main()

GildedRose/ruby/gilded_rose.rb

@@ -1,7 +1,11 @@
 
 class GildedRose
-  def update_quality(items)
+  def initialize(items)
-    items.each do |item|
+    @items = items
+  end
+
+  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"
@@ -46,7 +50,6 @@ class GildedRose
         end
       end
     end
-    items
   end
 end
 

GildedRose/ruby/gilded_rose_spec.rb

@@ -5,7 +5,7 @@ describe GildedRose do
   describe "#update_quality" do
     it "does not change the name" do
       items = [Item.new("foo", 0, 0)]
-      GildedRose.new().update_quality(items)
+      GildedRose.new(items).update_quality()
       items[0].name.should == "fixme"
     end
   end