commit for exercise 3.4

cat.rb

class Cat
  #attr handler
  attr_reader :color, :breed
  attr_accessor :name
  #init method
  def initialize(color, breed)
    @color = color
    @breed = breed
    @hungry = true
  end
  #class methods
  def feed(food)
    puts "Nhammmm, " + food + "!"
    @hungry = false
  end

  def hungry?

    if @hungry
      puts "Hey it's hungry!"
    else
      puts "Nah... it's good!"
    end

  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 "What breed is our cat?"
puts kitty.breed

puts "---" * 20 # line separator

puts "Let's name our cat" #i wanna name my own cat :)
kitty.name = gets.chomp

puts "You named it #{kitty.name}."

puts "---" * 20 # line separator

puts "Is our cat hungry now?"
kitty.hungry?

puts "Let's feed our cat, pick your food"
food = gets.chomp # i wanna pick my own food
kitty.feed(food)

puts "Is our cat hungry now?"
kitty.hungry?

puts "---" * 20 # line separator

puts "Our cat can talk, would you like to hear it? yes, no or maybe" # im not sure if i wanna hear the Meow, might be too late.
answer = gets.chomp #get answer
case answer
when "yes"
  puts "Here it goes... get ready!"
  kitty.speak
when "no"
  puts "Ok, you told it to be quiet."
when "maybe"
  answerArray = ["yes", "no"] # lot of answers
  answerArray.shuffle! #randomize lot of answers
  # define final action based on answer
  if answerArray[0] == "yes"
    puts "Ok.. the cat decided to talk..."
    kitty.speak
  else
    puts "This time the cat remained silent..."
  end
else # wrong answer dude.
  puts "My small brain only accept 3 answers... my apologies."
end

puts "---" * 20
puts "Program ended\n\n"