Black Jack

black_jack.rb

def pick_bank_score
  # TODO: Use Random to get a new random score
  # rand(16...21) doesn't include 21
  rand (16..21) # includes 21
end

def pick_player_card
  # TODO: Use Random to get a new random card
  rand(1..11)
end

croupier.rb

require_relative 'black_jack'

def state_of_the_game(player_score, bank_score)
  # TODO: return (not print!) a message containing the player's score and bank's score
  "Your score is: #{player_score}, the bank score is #{bank_score}"
end

def end_game_message(player_score, bank_score)
  # TODO: return (not print!) a message telling if the user won or lost.
  if player_score > 21 || bank_score > player_score
    "You lose."
  elsif player_score == bank_score
    "Push! Try again!"
  elsif player_score == 21
    "Blackjack! You win!"
  elsif player_score > bank_score
    "You won!"
  end
end


def play_game
  # TODO: make the user play from terminal in a while loop that will stop
  #       when the user will not be asking for  a new card
  player_score = 0
  bank_score = pick_bank_score
  answer = 'yes'


  # until answer != 'y' || answer != 'yes'
  p answer == 'y' || answer == 'yes'

  # player chooses cards
  while answer == 'y' || answer == 'yes'
    # player_score = player_score + pick_player_card
    player_score += pick_player_card
    puts "Card? 'y' or 'yes' to get a new card"
    print "> "
    answer = gets.chomp
    puts state_of_the_game(player_score, bank_score)
  end

  # calculate result
  end_game_message(player_score, bank_score)
end