Exercise 24

cat.rb

class Cat
	attr_reader :color, :breed
	attr_accessor :name
	def initialize(color, breed)
		@color = color
		@breed = breed
		@hungry = true
	end	
	def feed(food)
		puts "Mmmm, " + 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")
	puts "Let\'s inspect our new cat:"
	puts kitty.inspect
	puts "What class does our new cat belong to?"
	puts kitty.class
	puts "Is our new cat  an object?"
	puts kitty.is_a?(Object)
	puts "What color is our cat?"
	puts kitty.color
	puts "Let\'s  give  our new cat a name"
	kitty.name = "Betsy"
	puts kitty.name
	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