phase 0 unit 2 week 1 boggle class challenge

0.2.1-boggle_class_from_methods.rb

class BoggleBoard

  def initialize(board)
    @board = board
  end

  def get_row(row)
    @board[row]
  end
  
  def get_col(col)
    @board.transpose[col]
  end

  def create_word(*coords)
    coords.map { |coord| @board[coord.first][coord.last]}.join("")
  end
  
  def get_diagonal(coord1, coord2)
    unless coord1[1] - coord2[1] == coord1[0] - coord2[0] && coord1[1] - coord2[1] != 0
  	  puts "This will not produce a diagonal!"
  	else
  	  until coord1[1] == coord2[1] && coord1[0] == coord2[0]
        diagonal = []
        diagonal << @board[coord1[0]][coord1[1]]
        if coord1[0] < coord2[0]
          coord1[0] += 1
          if coord1[1] < coord2[1]
             coord1[1] +=1
          else
             coord1[1] -= 1
          end
        else
          coord1[0] -= 1
          if coord1[1] < coord2[1]
            coord1[1] += 1
          else
            coord1[1] -= 1
          end
        end
      end
    diagonal << @board[coord2[0]][coord2[1]]
  	end
  end
  
end

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: