cat.rb

class Cat
	attr_reader :color, :breed, :name
	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 "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

fav_foods.rb

def fav_foods
	food_array = []
	
	3.times do
		puts "Name of favorite foods."
		food_array << gets.chomp
	end
	
	puts "Your favorite foods are #{food_array.join(", ")}."
	
	food_array.each do |food|
		puts "I like #{food} too!"
	end
	
	p food_array
end

fav_foods

greeting.rb

def greeting
  puts "Ben Clarke:"
  name = gets.chomp
  puts "Hello" + " " + name
end

pet.rb

# Was cat.rb
class Pet
  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
end

class Cat < Pet
  def speak
    puts "Meow!"
  end
end

puts "Our cat can make noise"
kitty.speak

class Dog < Pet
  def speak
    puts ":Woof!"
  end
end

puppy = Dog.new("Brown", "Bulldog")
puppy.speak
puts puppy.breed

  # 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)

program2.rb

if (5+5==10)
  puts "this is true"
else
  puts "this is false"
end

program3.rb

def choose
  puts "Do you like programming? Yes, no, or maybe please."
  choice = gets.chomp
  case choice.downcase
  when "yes"
    puts "That\'s great!"
  when "no"
    puts "That\'s too bad!"
  when "maybe"
    puts "Glad you are giving it a chance!"
  else
    puts "I have no idea what that means."
  end
end

program4.rb

# 3.times do
#   puts "Hello!"
# end

# number = 0
# while (number <= 10) do # while this condition is true, do...
#   p "the number is now #{number}" # whatever is in this code block
#   number += 1 # short for number = number + 1
# end # don’t forget your end

(0..10).each do |n|
  p "the new number is #{n}"
end