reprah

#!/usr/bin/ruby
require 'rubygems'
require 'active_support/all'
require 'digest/sha1'

def leftrotate(value, shift)
  return ( ((value << shift) | (value >> (32 - shift))) & 0xffffffff)
end

# FIPS 180-2 -- relevant section #'s below

reprah

#
# Documenting io/nonblock and how the methods (nonblock?, nonblock=, nonblock{}) there behave
#

# server.rb

require 'socket'

TCPServer.open('localhost', 3030) do |server|
  while client = server.accept