phase 0 unit 2 week 1 boggle class challenge

0.2.1-boggle_class_from_methods.rb

class BoggleBoard
  attr_reader :board
  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(column)
    board.map { |row| row.at(column)}
  end
  
  def get_letter(row, column)
    board[row][column]
  end
  
  def print_board
    board.each {|row| puts "#{row.join ", "}\n"}
    board.transpose.each{|column| puts "#{column.join ", "}\n"}
  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 "Accessing a coordinate below"
p boggle_board.get_letter(3,2) #=> "k"
puts
puts "Creating a word below"
puts boggle_board.create_word([1,2], [1,1], [2,1], [3,2])  # => Creates "dock"
puts
puts "Getting Row below"
p boggle_board.get_row(0)  # => ["b", "r", "a", "e"]
puts
puts "Getting Column below"
p boggle_board.get_col(3)  # => ["e", "t", "r", "e"]
puts
puts "Printing all Rows and Columns below"
boggle_board.print_board  # => prints all rows, then all columns of board
=begin
b, r, a, e
i, o, d, t
e, c, l, r
t, a, k, e
b, i, e, t
r, o, c, a
a, d, l, k
e, t, r, e
=end