gistfile1.txt

module BattleShip
class  Board
  SHIPS = {C: 5, B: 4, S: 3, D: 3, T: 2}
  
  def initialize
    @grid = (1...10).map {(1...10).map {'.' }}
  end

  def randomly_load_ships
    SHIPS.each do |ship,cells|
      loaded = false
      while loaded == false
        x = rand(10 - cells)
        y = rand(10 - cells)
        orientation = ['horizontal','vertical'].sample
        empty_cells = true
        (0...cells).each do |number|
          if orientation == 'vertical'
            empty_cells = false unless @grid[x+number][y] == "." 
          else
            empty_cells = false unless @grid[x][y+number] == "."
          end
        end

        if empty_cells == true
          (0...cells).each do |number|
            if orientation == 'vertical'
              @grid[x+number][y] = ship
            else
              @grid[x][y+number] = ship
            end
          end
          loaded = true
        end
      end
    end
    self
  end
  
  def print_board
    @grid.each do |x|
      puts x.join(' ')
    end
  end
end
end

BattleShip::Board.new.randomly_load_ships.print_board