coop

# Conditional GET Support for a collection of ActiveRecord objects
#
# Useful in controllers when you want to support conditional get in
# index actions.
#
# example:
#   class PostsController
#     def index
#       if stale?(conditional_get_collection)
#         respond_with collection

coop

require 'fundraiser_client'

# Invites registrants who want to fundraise via Everyday Hero.
#
# example:
#   CreateIndividualPageInvitationService.from_order order
#
# Only invites registrations who have selected to fundraise ignoring the
# primary registrant who had to authenticate through Everyday Hero when
# registering.

coop

#!/bin/sh

# Start and stop maintenance mode for supporter application.
#
# The maintenance page is stored with the application in version control and
# when enabled will be copied to a location known by Apache so it can be
# served instead of the application.

FROM=/var/www/apps/supporter/current/public/maintenance.html
TO=/var/www/apps/supporter/shared/public/maintenance.html

coop

Accessing routes outside controllers

Accessing the router outside of the controller context can be a real pain especially if you need access to _url helpers. It is even more difficult if you want to pass the router as an argument to a method or class. We had come up with a few different solutions but so far this has been the most reliable.

Accessing the routes in a class

ENV['SOME_URL'] = 'http://my.url.com'

class MyClassThatHasAccessToRoutes

coop

# config/routes.rb

get '/:country/welcome' => 'welcome#show'


# app/controllers/welcome_controller.rb

class WelcomeController < ApplicationController
  around_filter :set_preferred_locale
  

coop

app(master*)$ bin/rake routes
        Prefix Verb URI Pattern                 Controller#Action
heroix_sign_up GET /:country/sign_up(.:format) heroix/users#new {:country=>"au"}

coop

# This is a pretty standard controller action in our codebase. Maybe it might
# get rolled up into a service object but it's unlikely. This code is smelly 
# because it's making decisions based on the return value of an object it
# doesn't own.
class DonationsController < ApplicationController
  def create
    mailer.notify_supporter donation
    if charity.active?
      mailer.receipt donation
      mailer.notify_charity donation

coop

//= require jquery.payment

jQuery(function($) {
  var $form   = $('form#donation-form'),
      $submit = $('input[type=submit]', $form);

  // Fields can be invalid in two ways:
  //
  //  * do not contain a value
  //  * fail $.payment checks

coop

class Donation
  def move_donation new_page
    raise CannotMoveError if charity != new_page.charity
    
    send_event :donation_moved, from_page_id: page.id, to_page_id: new_page.id
  end
end

coop

#!/usr/bin/python
# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of