fav_foods.rb

def fav_foods
  # code for this method goes in here
  food_array = 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| # do something to each element in food_array; that element is to be referred to as food
    puts "I like #{food} too!" # the thing we are doing
  end # ends the loop
end
fav_foods


#The above code 12,13,14 is exactly the same thing with this.
#food_array.each { |food| puts "I like #{food} too!" }