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 "Mmm, " + food + "!"
    @hungry = false
  end 
  
  def speak
    puts "Meow!"
  end
  
  def hungry?
    if @hungry
      puts "I'm hungry"
     else
      puts "I'm full!"
     end
     @hungry
   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 the cat hungry?"
  kitty.hungry?
  puts "Let's feed our cat"
  kitty.feed("tuna")
  puts "Our cat can make noise!"
  kitty.speak