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 create_word(*coords)
  	coords.map { |coord| @board[coord.first][coord.last]}.join("")
  end

  def get_row(row)
  	@board[row]
  end

  def get_col(col)
 		@board.map { |element| element[col] }
  end	

	def get_letter(row, col)
		@board[row][col]	
	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)

puts boggle_board.create_word([1,2],[1,1],[2,1],[3,2]) #=> dock
print boggle_board.get_row(0) #=> b r a e
puts
puts boggle_board.get_col(1) #=> r o c a
puts
puts boggle_board.get_letter(3,2) #=> 'k'

# Bonus to come soon

# Reflection 
# After getting used to OOP it is starting to make much more sense to me than it was in august when I first saw a class.
# Some benefits of using OOP is that it allows the same code to be used many time for different objects, while procedural
# needs to be updated for changes.