Bag of Words

 #Creates a bag of words of input text, returns a hash for now
  def self.toBOW(text)
    words = wordTokenize(text)
    bowWords = Array.new
    bowCounts = Array.new
    words.each do |word|
      if bowWords.include?("#{word}") 
        thisIndex = bowWords.index("#{word}")
        bowCounts[thisIndex] += 1
      else
        bowWords << "#{word}"
        bowCounts << 1
      end
    end
    
    bow = Hash.new
    puts "got here"
    bowWords.each do |word|
      i = bowWords.index("#{word}")
      bow[bowWords[i]] = bowCounts[i]
    end   
    return bow
  end