wildfalcon

  desc "Backup and download database"
  task :backup do
    filename = "#{Time.now.strftime("%Y-%m-%d-%H-%M")}.sql"
    run "mysqldump -u #{user} -p#{password} #{application}_prod > /tmp/#{filename}"
    download "/tmp/#{filename}", "backups/#{filename}"
  end

wildfalcon

class Users::RegistrationsController < Devise::RegistrationsController

  # Use this if you are sending a confirmation email before completing sign up
  def after_inactive_sign_up_path_for(resource)
    # resource is an instance of User
    "http://www.example.com?user_id=#{resource.id}"
  end

  # Use this one once the account is active
  def after_sign_up_path_for(resource)

wildfalcon

// to open a websocket
socket = new WebSocket("ws://<server>:<port>/<path>");

// to react to a message
socket.onmessage = function(event) {
  // your code
}

// to send a message
socket.send("a string")

wildfalcon

// to save a value
localStorage.setItem(key, value)

// to read a value
var value = localStorage.getItem(key)

// to count items in the cache
var count = localStorage.length

wildfalcon

var stopPropagation = function(event){
  event.stopPropagation();
  event.preventDefault();
}
  
document.addEventListener('dragenter', stopPropagation, false);
document.addEventListener('dragexit', stopPropagation, false);
document.addEventListener('dragover', stopPropagation, false); 
document.addEventListener('drop', function (event) {
  // your code here

wildfalcon

class ApplicationController < ActionController::Base
  protect_from_forgery

  helper_method :user_logged_in?, :current_user

  def user_logged_in?
    fb_info_signed?
  end

  def current_user

wildfalcon

deploy@184:~$ uname -a
Linux 184.106.206.118 2.6.33.5-rscloud #2 SMP Thu Jun 10 15:26:23 UTC 2010 x86_64 GNU/Linux
deploy@184:~$ gem -v
1.3.7
deploy@184:~$ bundle -v
Bundler version 1.0.0.rc.2
deploy@184:~$ mkdir temp
deploy@184:~$ cd temp/
deploy@184:~/temp$ bundle init
Writing new Gemfile to /home/deploy/temp/Gemfile

wildfalcon

# I was dealing with a number of different log methods (per minute, per hour, per day) etc
# Where times with no data were not stored in the database. This was an attempt at getting active record to
# inject zeroed data into to the returned datasets. 
#
# It worked, but the experiment was a failure:
# 1) extracting times from the where_values is brittle and will fail often
# 2) It gets applied to all AR models
# 3) It required adding two methods (new_default and period) to the corrospoding AR classes creating too strong coupling

wildfalcon

#Compares to Bundler lock files and prints a report
#of which gems have changed version
require "yaml"

old = YAML.load_file("Gemfile.lock.old")
current = YAML.load_file("Gemfile.lock")

old['specs'].each do |elem|
  elem.each do |name, details|
    old_name = name