enoliglesias

class Wadus
  def call(env)
    ['200', {'X-Wadus' => 'Foo'}, ['Rack app with config.ru file']]
  end
end
run Wadus.new

enoliglesias

#!/usr/bin/env ruby

# Put this file in the root of your Rails project,
# then run it to output the SQL needed to change all
# your tables and columns to the same character set 
# and collation.
#
# > ruby character_set_and_collation.rb

DATABASE      = ''

enoliglesias

;(function($, undefined) {
  'use strict';

  if (typeof window.MY_MODULE_NAME !== 'undefined') {
    return;
  }

  //
  // Module general vars
  //

enoliglesias

class Dummy::TimeMachine
  def initialize(app)
    @app = app
  end

  def call(env)
    Rails.logger.info("[TimeMachine] Starting time travel.")
    Timecop.return
    request = Rack::Request.new(env)
    params = request.params

enoliglesias

<?xml version="1.0" encoding="UTF-8"?>
<yahoo-weather-codes>
  <code number="0" description="tornado"/>
  <code number="1" description="tropical storm"/>
  <code number="2" description="hurricane"/>
  <code number="3" description="severe thunderstorms"/>
  <code number="4" description="thunderstorms"/>
  <code number="5" description="mixed rain and snow"/>
  <code number="6" description="mixed rain and sleet"/>
  <code number="7" description="mixed snow and sleet"/>

enoliglesias

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

enoliglesias

def confirmation(credentials)
  return false if params['ds_signature'].blank?
  # The DES3-CBC key generation it's the same that in the creation gist
  # You can take a look at the explanation
  secret_key = credentials[:secret_key]
  secret_key_base64 = Base64.strict_decode64(secret_key)

  des3 = OpenSSL::Cipher::Cipher.new('des-ede3-cbc')
  block_length = 8
  des3.padding = 0