gistfile1.txt

class BingoBoard
  
  def initialize(board)
    #initialized the game instance and maps the array to a hash to model a bingo board.
    @bingo_board = board
    maperino
    
  end

  def call
    # Calls a new letter/number combo!
      # @called_letter = "B"
      # @called_numbers = 22

    @called_letter = @letters.keys.sample
    @called_numbers = rand(1..100)
    print "Now calling... #{@called_letter}#{@called_numbers}\n"
    sleep(1)
    check
    mark
    show
  end

  def inspect
    ["Bingo!", "Did you win yet?", "Feeling lucky?", "DADDY NEEDS A NEW MAC BOOK AMETUER!!!"].sample
  end

  def show
    # Shows the latest version of the board with all 'X' marked off.
    @bingo_board.each do |x|
      print "#{x} \n"
    end
  inspect
  end

  private

  def check
    #checks if the letter/number combo found with the .call method exists on your board! Cross your fingers :)
    if @called_letter == nil
      raise ArgumentError.new("You need to call a number before you can check it!")
    end
    if @letters["#{@called_letter}"].include?(@called_numbers)
      @index = @letters[@called_letter].index(@called_numbers)
      return true
    end
  end

  def mark
    #Checks if a value exists on your board, if so replaces it with an X
    if check == true
      @bingo_board[@index] = @bingo_board[@index].map do |num|
        if num == @called_numbers
          'X'
        else
          num
        end
      end
      maperino
    end
  end

  def maperino
   # This is a helper function to model the bingo board in a way that allows you to assign certain array indexes to a hash that represents the bingo letters at the top of the board.  
   #***This needs to be called anytime you make changes to @bingo_board in order to remodel it.***
    @letters = {"B" => [], "I" => [], "N" => [], "G" => [], "O" => []}
   
    @bingo_board.each do |x|
      @letters["B"] << x[0]
      @letters["I"] << x[1]
      @letters["N"] << x[2]
      @letters["G"] << x[3]
      @letters["O"] << x[4]
    end
    
  end

  

end