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    // this relies or lodash or underscore
    // based on algorithm here http://docs.referralsaasquatch.com/squatchjs/signed-requests
    var params = req.body;

    // delete any null keys http://stackoverflow.com/questions/14058193/remove-empty-properties-falsy-values-from-object-with-underscore-js
    var clean_params = _.pick(params, _.identity);

    // sort keys and join to add to string
    var params_to_sign_string = '' ;

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  /**
     * Distinguishes different kinds of app starts: <li>
     * <ul>
     * First start ever ({@link #FIRST_TIME})
     * </ul>
     * <ul>
     * First start in this version ({@link #FIRST_TIME_VERSION})
     * </ul>
     * <ul>
     * Normal app start ({@link #NORMAL})

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1. do ngview

• bower install angular-route --save
• we use the name views for the folder in this example but you could call it whatever you want. some people like to organize their code into feature but for this examples we will just toss all views in the views folder stock rails style.
• (only if someone ask) unfortunately you can only set one view with ngView. it gets more complicated if you want multiple

1. intro providers

• Providers are objects that provide (create) instances of services and expose configuration APIs that can be used to control the creation and runtime behavior of a service. In case of the $route service, the $routeProvider exposes APIs that allow you to define routes for your application.

1. add another page
2. add variable urls and display them in page

• intro routeParams

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1. install node
2. install npm if you have to and npm init
3. npm install express --global --save

• global makes the files go to a global dir on your comp instead of in the repo
• save adds it as a dep to your package.json (the functional equivalent of a Gemfile for node.js apps)

1. have an express app that will just serve assets

• it serves stuff in the public dir that is where out app will be
• index.html is a convention that lets the server know that if a person hits the root of a url server this html

1. add bower (because it will get alot of assets and stuff for us)

• npm install bower --global

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require 'harvested'
harvest = Harvest.hardy_client(subdomain: 'YOUR_SUBDOMAIN', username: 'YOUR_USERNAME_OR_EMAIL', password: 'YOUR_PASSWORD')
specific_client = harvest.clients.all.select{|c| c.name == 'specific_client'}.first
all_invoices = harvest.invoices.all
invoices = all_invoices.select{|i| i.client_id = specific_client.id}
jaged_payments = invoices.collect{|i| harvest.invoice_payments.all(i) } # call takes a second. grab a cup of tea. and/or add some logging.
all_payments = jaged_payments.flatten

require 'active_support/all'
#csv_string = CSV.generate do |csv|

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How Selections Work
http://bost.ocks.org/mike/selection/

Annotated ES5
http://es5.github.io/#introduction

requestAnimationFrame for smart animating - Paul Irish
http://www.paulirish.com/2011/requestanimationframe-for-smart-animating/

Unreal JavaScript | Hacker News

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// make all links in iframes open in a new page
jQuery('iframe').contents().find('a').each(function(){
   jQuery(this).attr("target", "_blank"); 
});

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# fucking shit activesupport or rvm or whoever's fault it is
if file.include?('active_support/krypt')
  puts ''
  puts "changing include of file #{file} due to wrong path"
  file.gsub!("/Users/#{user_name}/.rvm/gems/jruby-1.7.3/gems/activesupport-3.2.13/lib/active_support/",'')
  puts "path changed to: #{file}"
  puts ''
end

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class SomeMailer
  class Helper
    include ActionView::Helpers # rails standard helpers
    include HelpfulMethodsHelper # for some function i_wrote
  end
  
  def helper  
    @@h ||= Helper.new
  end
  

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#!/bin/sh

PRIVATE_TOKEN="YOU_SECRET_TOKEN"
GITLAB_URL="http://gitlab.example.com/"

URL=`git config --get remote.origin.url`
PROJECT=`basename ${URL} .git | cut -d':' -f2`

COMMIT_MSG="git log -1 HEAD"
COMMIT_HASH_MSG=`git log -1 HEAD | head -1`