dgilperez

on appIsRunning(appName)
  tell application "System Events" to (name of processes) contains appName
end appIsRunning

on execInItermTab(_terminal, _session, _command)
  tell application "iTerm"
    activate
    set current terminal to _terminal
    tell _session
      select _session

dgilperez

# app/models/user.rb
class User < ActiveRecord::Base
  validates :zipcode, presence: true, zipcode: true
end

dgilperez

# Add these two gems
gem 'ice_cube',                     '0.9.3'
gem 'squeel',                       '1.0.16'

dgilperez

# https://gist.github.com/1623632

# bundler bootstrap
require 'bundler/capistrano'

# main details
set :application, "123"  
role :web, "#{application}.cloud.voupe.net"   # #{application}.cloud.voupe.net
role :app, "#{application}.cloud.voupe.net"
role :db,  "#{application}.cloud.voupe.net", :primary => true

dgilperez

RSpec.configure do |config|
  config.around do |example|
    # For examples using capybara-webkit for example.
    # Remove this if you don't use it or anything similar
    if example.metadata[:js]
      example.run

      ActiveRecord::Base.connection.tables.each do |table|
        ActiveRecord::Base.connection.execute("TRUNCATE TABLE #{table};")
      end

dgilperez

#!/bin/sh
set_path="cd /home/rails/my_app/current"

case "$1" in
  start)
    echo -n "Starting delayed_job: "
      su - rails -c "$set_path; RAILS_ENV=production script/delayed_job start" >> log/delayed_job.log 2>&1
    echo "done."
  ;;
  stop)

dgilperez

#!/usr/bin/env ruby
require 'net/telnet'

cache_dump_limit = 100
localhost = Net::Telnet::new("Host" => "localhost", "Port" => 11211, "Timeout" => 3)
slab_ids = []
localhost.cmd("String" => "stats items", "Match" => /^END/) do |c|
  matches = c.scan(/STAT items:(\d+):/)
  slab_ids = matches.flatten.uniq
end

dgilperez

### Show stack trace for 500 errors
### (adapted from https://gist.github.com/1079020) 

# Given an application, yield to a block to handle exceptions 
class ExceptionRaiserApp
  def initialize(app)
    @app = app
  end

  def call(env)

dgilperez

require 'right_aws'

s3_credentials = {
  :source_key         => "...",
  :source_secret      => "...",
  :source_bucket      => "...",
  :destination_key    => "...",
  :destination_secret => "...",
  :destination_bucket => "..."
}

dgilperez

P = programmer; NP = non-programmer

  NP: How long will it take?
  P:  It'll take as long as it takes.
  NP: I don't understand. What does that mean?
  P:  When you tell me that the product is finished, it's done.
  NP: You mean you can't estimate how long it'll take?
  P:  I can't estimate when you'll decide that it is done, therefore an
      accurate prediction is impossible.  From experience I know that a
      project like this can take from three to nine months.  A lot