cats.rb

class Cat
		attr_reader :color, :breed
		attr_accessor :name
		def initialize(color, breed, name)
			@color = color
			@breed = breed
			@name = name
			@hungry = true
		end
		def feed(food)
			puts "Mmmmm, " + food + "!"
			@hungry = false
		end
		def hungry?
			if @hungry
				puts "I'm Hungry!"
			else
				puts "I'm full!"
			end
			@hungry
		end
		def speak
			puts "Meow!"
		end
end 

kitty = Cat.new("grey", "Persian", "Charles")

puts "Is our cat hungry now?"
kitty.hungry?
puts "let's feed our cat"
kitty.feed("tuna")
puts "is our cat hungry now?"
kitty.hungry?
puts "our cat can make noise"
kitty.speak