Ex. 23

fav_foods.rb

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