Justin Britten jbritten

## prefinery-iframe-height.js
/*
It can be difficult to size an iframe properly.  The inherit problem
with iframes is that your page controls the size, yet the iframe itself
takes up space. Fortunately, communication is possible across domains
using something called postMessage.  This javascript is simply a
cross-browser implementation on how to receive Prefinery's message
containing the form's height so that your iframe's height is set automatically.

You should remove the "height" attribute from your iframe declaration and
post this code in your page's <head>

## app-models-user.rb
attr_accessible :invitation_code
attr_accessor :invitation_code

validate :validate_invitation_code, on: :create

def validate_invitation_code
  if self.invitation_code == Digest::SHA1.hexdigest('YOUR-SECRET-DECODER-KEY' + self.email)
    true
  else
    errors.add(:invitation_code, "is invalid")

## Gemfile
gem 'prefinery'

## gist:130525
package :iptables, :provides => :firewall do
  description 'Configure IPTables Firewall'

  # Need to run some commands, don't see how to do this unless I hook into a package install
  # So, faking a push_text
  push_text '', '/dev/null' do
    #
    # Allow SSH connections on tcp port 22
    #

## Delayed::Job daemon script for delayed_job
#!/usr/bin/env ruby
require 'rubygems'
require 'daemons'
dir = File.expand_path(File.join(File.dirname(__FILE__), '..'))

daemon_options = {
  :multiple   => false,
  :dir_mode   => :normal,
  :dir        => File.join(dir, 'tmp', 'pids'),
  :backtrace  => true
	/*
	It can be difficult to size an iframe properly. The inherit problem
	with iframes is that your page controls the size, yet the iframe itself
	takes up space. Fortunately, communication is possible across domains
	using something called postMessage. This javascript is simply a
	cross-browser implementation on how to receive Prefinery's message
	containing the form's height so that your iframe's height is set automatically.

	You should remove the "height" attribute from your iframe declaration and
	post this code in your page's <head>
	attr_accessible :invitation_code
	attr_accessor :invitation_code

	validate :validate_invitation_code, on: :create

	def validate_invitation_code
	if self.invitation_code == Digest::SHA1.hexdigest('YOUR-SECRET-DECODER-KEY' + self.email)
	true
	else
	errors.add(:invitation_code, "is invalid")
	package :iptables, :provides => :firewall do
	description 'Configure IPTables Firewall'

	# Need to run some commands, don't see how to do this unless I hook into a package install
	# So, faking a push_text
	push_text '', '/dev/null' do
	#
	# Allow SSH connections on tcp port 22
	#
	#!/usr/bin/env ruby
	require 'rubygems'
	require 'daemons'
	dir = File.expand_path(File.join(File.dirname(__FILE__), '..'))

	daemon_options = {
	:multiple => false,
	:dir_mode => :normal,
	:dir => File.join(dir, 'tmp', 'pids'),
	:backtrace => true