canonical_ordering_one

# File lib/unicode_normalize/normalize.rb, line 83
  def self.canonical_ordering_one(string)
    sorting = string.each_char.collect { |c| [c, CLASS_TABLE[c]] }
    (sorting.length-2).downto(0) do |i| # almost, but not exactly bubble sort
      (0..i).each do |j|
        later_class = sorting[j+1].last
        if 0<later_class and later_class<sorting[j].last
          sorting[j], sorting[j+1] = sorting[j+1], sorting[j]
        end
      end
    end
    return sorting.collect(&:first).join('')
  end