updated spelling of sulfuras

ruby/lib/gilded_rose.rb

@@ -8,7 +8,7 @@ class GildedRose
     items.map do |item|
       if item.name != "Aged Brie" and item.name != "Backstage passes to a TAFKAL80ETC concert"
 
-          if item.name != "Sulfuras, Hand of Ragnaros"
+          if !sulfuras?(item)
             update_normal_quality(item)
           end
 
@@ -57,8 +57,8 @@ class GildedRose
     item.quality -= 1 unless item.quality.zero?
   end
 
-  def self.selfarus?(item)
-    !item.name.downcase.match( /selfarus/).nil?
+  def self.sulfuras?(item)
+    !item.name.downcase.match( /sulfuras/).nil?
   end
 end
 

ruby/spec/gilded_rose_spec.rb

@@ -103,13 +103,13 @@ let(:sulfarus) { Item.new('Sulfuras, Hand of Ragnaros', 50, 80) }
 
   describe '#selfarus?' do
     it 'returns true on a selfarus item' do
-      selfarus_double = double :selfarus, name: 'selfarus', sell_in: 50, quality: 80
-      expect(GildedRose.selfarus?(selfarus_double)).to eq true
+      sulfuras_double = double :selfarus, name: 'Sulfuras', sell_in: 50, quality: 80
+      expect(GildedRose.sulfuras?(sulfuras_double)).to eq true
     end
 
-    it 'returns false on a non selfarus item' do
+    it 'returns false on a non sulfuras item' do
       item_double = double :item, name: "potato", sell_in: 1, quality: 0
-      expect(GildedRose.selfarus?(item_double)).to eq false
+      expect(GildedRose.sulfuras?(item_double)).to eq false
     end
   end