phase 0 unit 2 week 1boggle class challenge

0.2.1-boggle_class_from_methods.rb

class BoggleBoard

  attr_accessor :board
  
  def initialize(board)
  	@board = board
  end
  
  def create_word(board, *coords)
    coords.map { |coord| board[coord.first][coord.last]}.join("")
  end
  
  def get_row(board, row)
    board[row].join("")
  end
  
  def get_column(board, col)
  	arr = []
  	i = 0
  		board[col].count.times do 
  			arr << board[i][col]
  			i = i + 1
  		end
  	return arr.join("")
  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(dice_grid, [3,2],[3,1],[3,0],[2,0]) == "kate"

puts boggle_board.get_column(dice_grid, 0) == "biet"
puts boggle_board.get_column(dice_grid, 1) == "roca"
puts boggle_board.get_column(dice_grid, 2) == "adlk"
puts boggle_board.get_column(dice_grid, 3) == "etre"
puts boggle_board.get_row(dice_grid, 0) == "brae"
puts boggle_board.get_row(dice_grid, 1) == "iodt"
puts boggle_board.get_row(dice_grid, 2) == "eclr"
puts boggle_board.get_row(dice_grid, 3) == "take"

puts boggle_board.create_word(dice_grid, [1,2]) == "d"

puts boggle_board.create_word(dice_grid, [3,2],[3,1],[3,0],[2,0]) == "kate"

# Reflect:
# Object oriented programming allows you to create many objects/instances of classes, which allows you re-use
# various data structures and algorithms.
#
#
#
#