interface.rb

puts 'Welcome to Chritmas Gift List'
user_input = nil

gift_list = [{ name: 'Laptop', status: false }, { name: 'Flamengo Shirt', status: false }]
# indexes     0                                  1

while user_input != 'quit'
  # 1. Give the user a new option (MARK)
  puts 'Which action [list|add|delete|mark|quit]?'
  user_input = gets.chomp

  if user_input == 'list'
    gift_list.each do |gift|
      if gift[:status] == true
        puts "[X] #{gift[:name]}"
      else
        puts "[ ] #{gift[:name]}"
      end

    end
  elsif user_input == 'add'
    puts 'Give me the gift name'
    gift_to_add = gets.chomp
    # each gift has a name + status
    new_gift = { name: gift_to_add, status: false }
    gift_list << new_gift
  elsif user_input == 'delete'
    puts 'Which gift do you want to remove? (give the number)'
    gift_to_delete = gets.chomp
    gift_list.delete(gift_to_delete)
  elsif user_input == 'quit'
    puts 'Goodbye ✌️'
  elsif user_input == 'mark'
    # Add new elsif for the mark action
    # 1. Ask for which item to mark as bought (index)
    puts 'Which item do you want to mark? Give me the number'
    # 2. Get the index from the user
    # everything that comes from the user
    # will come as a String
    # we need to convert to an Integer
    item_number = gets.chomp.to_i
    # 3. Read the right gift from the gift list by the index
    item = gift_list[item_number - 1]
    # 4. Change/Update the status to true
    item[:status] = true
  else
    puts 'Wrong action. Choose between [list|add|delete|quit]'
  end
end