capoferro

   
  def decrypted_password
    aes.decrypt
    aes.key = Rails.configuration.aes256_key
    password = aes.update(self.crypted_password.unpack("m").first)
    (password << aes.final).gsub(%r(#{self.password_salt}$), '')
  end
  
  private

capoferro

def encrypt_bugdb_password
  if !(self.bugdb_password_changed? or self.new_record?)
    return
  end
  cipher = OpenSSL::Cipher::Cipher.new CipherHelper::encryption_type
  cipher.encrypt
  cipher.key = Digest::SHA1.hexdigest CipherHelper::key
  cipher.iv = self.initialization_vector = cipher.random_iv
  encrypted_password = cipher.update self.bugdb_password
  encrypted_password << cipher.final

capoferro

(test/with-test
  (defn to_wound
    ([s t]
       (let [x (+ 4 (- t s))]
         (max 2 (min 6 x)))))
  (test/is (= (to_wound 3 3) 4))
  (test/is (= (to_wound 3 4) 5))
  (test/is (= (to_wound 3 2) 3))
  (test/is (= (to_wound 3 1) 2))
  (test/is (= (to_wound 4 1) 2))

capoferro

Host *yourdomain.com
User someuser

capoferro

$ ssh yourdomain.com

capoferro

group :development do
  rake-remote_task
end

capoferro

require 'rake/remote_task'

host 'yourdomain.com', :app

remote_task :example_task, role: :app do
  run 'uname -a'
end

capoferro

$ rake example_task
(in /home/josiah/Projects/gem-testers)

Linux gem-testers.org 2.6.32.16-linode28 #1 SMP Sun Jul 25 21:32:42 UTC 2010 i686 Intel(R) Xeon(R) CPU L5520 @ 2.27GHz GenuineIntel GNU/Linux

capoferro

(test/with-test
  (defn- swap-duel-probabilities
    ([probabilities]
       {:lead (:follow probabilities) :follow (:lead probabilities)}))
    (test/is (= (swap-duel-probabilities {:lead 0.5 :follow 0.6}) {:lead 0.6 :follow 0.5})))

(defn aggregate-probability
  ([probabilities duelist]
     (reduce

capoferro

#! /usr/lib/ruby
require 'open3'

Open3.popen2('pianobar', 'r+') do |stdin, stdout|
  out = ''
  sleep_now = false
  loop do
    o, i, _ = IO.select([stdout], [stdin], nil, 10000000)
    unless o.first.nil?
      out += o.first.readpartial(8000)