phase 0 unit 2 week 1boggle class challenge

0.2.1-boggle_class_from_methods.rb

class BoggleBoard 
  def initialize(dice_grid) 
    @dice_grid = dice_grid
  end

  def create_word(dice_grid, *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.collect {|x| x[col]} 
  end

  def get_all_rows 
    @dice_grid.map {|array| array.join}                             #prints rows as strings
  end

end


dice_grid = [["b", "r", "a", "e"],                                       # changed from Boggle_board to dice_grid
                ["i", "o", "d", "t"],
                ["e", "c", "l", "r"],
                ["t", "a", "k", "e"]]

boggle_board = BoggleBoard.new(dice_grid)                                 # NEW boggle_board object





# implement tests for each of the methods here:

p boggle_board.create_word(dice_grid, [1,2], [1,1], [2,1], [3,2] )     # => dock
p boggle_board.get_row(0)                                              # b r a e 
p boggle_board.get_col(1)                                              # r o c a
p boggle_board.get_all_rows



# create driver test code to retrieve a value at a coordinate here:

p boggle_board.create_word([3,2]) == "k"