boggle_board.rb

class BoggleBoard
  LETTERS = ('A'...'Z').to_a

  def initialize(size=4, length=16)
    @size=size
    @length=length
  	@board=Array.new(@size) { Array.new(@size) }
  end
  
  def shake!
    boogle_board = Array.new(@length)
    boogle_board.each_with_index{|item,index|
      words=LETTERS.sample
      words = "Qu" if words == "Q"  #Subsitute Qu instead of Q
      boogle_board[index] = words  #Assign the RANDOM CHAR for  16cells
    }

  @size.times{|index|  
    @board[index]= boogle_board.shift(@size) #extract the 1st 4 elements to form 4 columns in a row (4 X 4)
  }
  end
 

# Print out the table as STRING 
  def to_s
    board_str = ""
    @board.each_with_index {|row,index|
      row.each_with_index{|char,index|
        board_str << char
        board_str << " " unless char == "Qu"
        board_str << " "
      }
      board_str << "\n"
    }
    board_str
  end
end  # END Of Class

#Objectives 1 Stupid Boogle Board
board = BoggleBoard.new
board.shake!
puts board

puts 
# Objectives 2 Smart(er) Boogle BOard
boogle_board = BoggleBoard.new
boogle_board.shake!
puts boogle_board