class BoggleBoard
  
  def initialize(dice_grid)
    @dice_grid = dice_grid
  end
  
  def create_word(*coords)
    coords.map { |coord| @dice_grid[coord.first][coord.last]}.join("")
  end
  
  def get_row(row)
    p @dice_grid[row]
  end
  
  def get_col(col)
    p @dice_grid.transpose[col]
  end
  
end
  #your code here



dice_grid = [["b", "r", "a", "e"],
             ["i", "o", "d", "t"],
             ["e", "c", "l", "r"],
             ["t", "a", "k", "e"]]

boggle_board = BoggleBoard.new(dice_grid)

# implement tests for each of the methods here:



# create driver test code to retrieve a value at a coordinate here:
puts boggle_board.create_word([2,1], [1,1], [1,2], [0,3])  #=> returns "code"  
puts boggle_board.create_word([0,1], [0,2], [1,2])  #=> creates what california slang word? "rad"
puts boggle_board.create_word([2,1], [1,1], [0,1], [0,3]) #=> "core"
puts boggle_board.create_word([3,0], [0,3], [2,1], [3,2]) #=> "tack"



boggle_board.get_row(1) #=>  ["i", "o", "d", "t"]
boggle_board.get_row(0) #=>  ["b", "r", "a", "e"]
boggle_board.get_row(2) #=>  ["e", "c", "l", "r"]
boggle_board.get_row(3) #=>  ["t", "a", "k", "e"]
 
boggle_board.get_col(1)  #=>  ["r", "o", "c", "a"]
boggle_board.get_col(0)  #=>  ["b", "i", "e", "t"]
boggle_board.get_col(2)  #=>  ["a", "d", "l", "k"]