adamcooper

class Course

  attr_accessor :title, :location
  def initialize(params = {}); end
  def add_teacher(teacher); end
  def add_student(student); end
  def for_each_student; end

  private
  attr_accessor :teachers, :students

adamcooper

class GradeStudents
  def self.call(teacher_name, course_name, grade_list)
    course = CourseRegistry.lookup(course_name)
    teacher = TeacherRegistry.lookup(teacher_name)
    course.for_each_student do |student|
      if grade = grade_list[student.name]
        student.complete_course(course, grade)
      end
    end
  end

adamcooper

class TennisGame
 
  def player_one_scores
  end
 
  def player_two_scores
  end
 
  def score
    "Love All"

adamcooper

class UserController < ActionController::Base

  def new
    @user = User.new
  end

  def create
    result = SignupUser.call(params[:user])
    if result.successful?
      redirect_to root_url, notice: "A welcome e-mail is on it's way!"

adamcooper

ABOUT TO CALL POST FROM TESTS WITH THIS DATA
data: {}
source=rack-timeout id=40677bbc82995734013bd5f9f961a8d8 timeout=20000ms state=ready
Started POST "/api/purchases" for 127.0.0.1 at 2015-06-25 11:49:41 -0700
source=rack-timeout id=40677bbc82995734013bd5f9f961a8d8 timeout=20000ms service=5ms state=active
Processing by Api::PurchasesController#create as HTML
  Parameters: {"purchase"=>{}}

adamcooper

class User < ActiveRecord::Base
  has_many :cars
end
class Car < ActiveRecord::Base
  belongs_to :user, :counter_cache => true
end

adamcooper

This is a brief description of how to get VestalVersions and Paperclip to play nicely.

The paperclip_initializer.rb extends paperclip for a new option :keep_old_files which means that paperclip won't remove the file when a new file is uploaded.  In order for this to work, the model also needs to have to have specific settings:

  #1.  The version needs to be included in the file path
  #2.  A method to get the actual path to the file. (The file may not be at the current version)

You can view both these settings in the model_files.rb file below.

Note: If you dealing with public files then you will need to include the :id_and_version option in the :url and :path.  Then in the view you need to reference the model_file.versioned_file_path.

adamcooper

Resque.after_fork do |job|
  jobs_performed = 0
  kill_fork_at = Time.now.to_i + (ENV['MINUTES_PER_FORK'].to_i * 60)
  worker = job.worker
  first_job = job

  worker.procline "Processing #{job.queue} since #{Time.now.to_i} until #{kill_fork_at}"

  first_job.perform
  # rely on parent error handling

adamcooper

---
:domain: "yourdomain.com"
:perform_deliveries: true
:address: 'relay.smtpserver.com'
:port:
:user_name:
:password:
:authentication: :plain
:enable_starttls_auto: true

adamcooper

    ProductType.all.each do |product_type|
      # Check if product type has banyan category group
      product_type_group = product_type.category_group
      
      # Create banyan category group for product type if not exist
      if product_type_group.nil?
        product_type_group = Banyan::CategoryGroup.new(:name => product_type.name + " Category Group")
        product_type_group.group_categorizable = product_type
        product_type_group.save!
      end