phase 0 unit 2 week 1boggle class challenge

0.2.1-boggle_class_from_methods.rb

class BoggleBoard

 	attr_reader :dice_grid
 	def initialize (dice_grid)
 		@dice_grid = dice_grid
 	end
 	def create_word(*coords)
 		@coords = coords
 		coords.map {|coord| dice_grid[coord.first][coord.last]}.join('')
 	end
 	def get_row(row)
 		@dice_grid[row]
 	end
 	def get_col(col)
 		@dice_grid.map.with_index {|element, index| @dice_grid[index][col]}
 	end
 	def get_coord (row, col)
 		@dice_grid[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)



 

# implement tests for each of the methods here:


puts boggle_board.create_word([1,2],[1,1],[2,1],[3,2]) == "dock"
puts boggle_board.get_row(1) == ["i", "o", "d", "t"]
puts boggle_board.get_col(1) == ["r","o","c","a"]
puts boggle_board.get_coord(3, 2) == "k"