Class: TTT::Board

Inherits:
Object
  • Object
show all
Defined in:
lib/ttt/board.rb

Direct Known Subclasses

FourByFour, ThreeByThree, ThreeByThreeByThree

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#board ⇒ Object

Returns the value of attribute board.



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# File 'lib/ttt/board.rb', line 3

def board
  @board
end

Instance Method Details

#[] ⇒ Object 



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# File 'lib/ttt/board.rb', line 5

def []
  board
end

#[]=(array) ⇒ Object 



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# File 'lib/ttt/board.rb', line 9

def []=(array)
  self.board = array
end

#draw_game? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ttt/board.rb', line 33

def draw_game?
  (!board.include? " ") && !winner?
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ttt/board.rb', line 17

def empty?
  !(board.include?("x") || board.include?("o"))
end

#finished? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ttt/board.rb', line 29

def finished?
  draw_game? || winner?
end

#free?(cell) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ttt/board.rb', line 25

def free?(cell)
  board[cell] == " "
end

#full? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ttt/board.rb', line 21

def full?
  !board.include?(" ")
end

#update(cell, side) ⇒ Object 



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# File 'lib/ttt/board.rb', line 13

def update cell, side
  self.board[cell.to_i] = side
end