Panda level

zoo.rb

@@ -52,6 +52,14 @@ def full?
 	end
 end
 
+class Human
+	include Animal
+
+	def acceptable_food
+		[Tacos.new, Bacon.new]
+	end
+
+end
 
 class Food
 
@@ -62,6 +70,7 @@ def ==(other)
 end
 
 class Tacos < Food; end
+class Bacon < Food; end
 class Wildebeests < Food; end
 class Zeebras < Food; end
 class Bamboo < Food; end
@@ -75,3 +84,12 @@ def feed(args={})
 
 end
 
+class Foodbarge
+	def food_for(animal)
+		if animal == :panda 
+			return Panda.new.acceptable_food()
+		else 
+			false
+		end
+	end
+end

zoo_spec.rb

@@ -80,3 +80,26 @@ class Salad < Food; end
 		Zookeeper.new.feed(food: :zeebras, to: lion)
 	end
 end
+
+describe Human do
+	it "should like tacos" do
+		Human.new.likes?(Tacos.new).should eq(true)
+	end
+
+	it "should like bacon" do
+		Human.new.likes?(Bacon.new).should eq(true)
+	end
+
+	it "should not like bamboo" do
+		Human.new.likes?(Bamboo.new).should eq(false)
+	end
+
+end
+
+describe Foodbarge do 
+#	it "should have bamboo for the pandas" do
+#		food = Foodbarge.new.food_for(:panda)
+#		Panda.new.likes?(food).should eq(true)
+#	end
+end
+