phase 0 unit 2 week 1 boggle class challenge

0.2.1-boggle_class_from_methods.rb

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)
    @dice_grid[row]
  end
   
  def get_col(col)
    @dice_grid.map {|index| index[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"

puts boggle_board.get_row(1) #=> ["i", "o", "d", "t"]

puts boggle_board.get_col(1) #=> ["r", "o", "c", "a"]

#print out all the rows as strings
puts boggle_board.get_row(0).join("") #=> "brae"
puts boggle_board.get_row(1).join("") #=> "iodt"
puts boggle_board.get_row(2).join("") #=> "eclr"
puts boggle_board.get_row(3).join("") #=> "take"

#print out all the columns as strings
puts boggle_board.get_col(0).join("") #=> "biet"
puts boggle_board.get_col(1).join("") #=> "roca"
puts boggle_board.get_col(2).join("") #=> "adlk"
puts boggle_board.get_col(3).join("") #=> "etre"

#access a coordinate 
puts boggle_board.create_word([3,2]) #=> "k"