scrmable.rb

gistfile1.rb

#!/usr/bin/env ruby

class String
  def scrmable
    return self if not self =~ /\w/m
    first, *letters = self.split(//)
    last = letters.pop
    if last
      order = Hash.new
      letters.each do |l|
	begin
	  o = rand(2 * letters.length)
	end while order.has_key?(o)
	order[o] = l
      end
      letters = order.keys.sort.collect { |i| order[i] }
      return first + letters.join + last
    else
      return first
    end
  end
end

ARGF.each do |line|
  line.split(/([^[:alnum:]]*[\s[:punct:]]+)/).each do |word|
    print word.scrmable
  end
end