Grocery List extra credit

def create_list
  print"What is the list name?"
  name=gets.chomp
  hash={"name"=>name,"items"=>Array.new}
  return hash
end
def add_item
print "What is the item called?"
  item_name=gets.chomp
print "How much?"
  quantity=gets.chomp.to_i
  hash={"name"=>item_name,"quantity"=>quantity}

  return hash

end
def print_separator(character="-")
 puts character*80
end
def print_list(list)
puts "List:#{list['name']}"
print_separator()
list["items"].each do |item|
  puts "\tItem: " +item['name'] +"\t\t" +
   "Quantity: "+ item['quantity'].to_s

  end
print_separator()
puts "Total products in cart: "+list['items'].count.to_s 
print_separator()
end

list=create_list()

puts"Great!Now add some items to your cart."
list['items'].push(add_item())
puts "Do you want to add more item?(Yes/No)"
more_item=gets.chomp
while more_item=="Yes" ||more_item=="yes" do
 list['items'].push(add_item())
  puts "Do you want to add more item?(Yes/No)"
  more_item=gets.chomp
  break if more_item=="No"|| more_item=="no"
  end
puts "Here is you shopping list"

print_list(list)