human player for tic tac toe

human_class.rb

class HumanPlayer
  def initialize(name, mark=0)
    @name = name
    @mark = mark
  end
  
  def name
    @name
  end
  
  def mark
    @mark
  end
  
  def display(board)
    board = board.grid
    puts "#{board[0][0]} #{board[0][1]} #{board[0][2]}"
    puts "#{board[1][0]} #{board[1][1]} #{board[1][2]}"
    puts "#{board[2][0]} #{board[2][1]} #{board[2][2]}"
  end
  
  def get_move
    puts "where"
    move = gets.chomp
    [move[0].to_i, move[3].to_i]
  end
end