harlow

# MODEL

class Case < ActiveRecord::Base
  include Eventable
  
  has_many :tasks

  concerning :Assignment do
    def assign_to(new_owner:, details:)
      transaction do

harlow

# autoload concerns
module YourApp
  class Application < Rails::Application
    config.autoload_paths += %W(
      #{config.root}/app/controllers/concerns
      #{config.root}/app/models/concerns
    )
  end
end

harlow

# Bulk API design
#
# resources :posts
class PostsController < ActiveController::Base
  # GET /posts/1,4,50,90
  # post_url([ @post, @post ])
  def show_many
    @posts = Post.find(params[:ids])
  end

harlow

class NotesController < ApplicationController
  def create
    @note = @project.notes.create params[:note].merge(
      creator: current_user, subscribers: extract_subscribers(params[:note]))
    
    @note.subscribers.each { |subscriber| Subscriptions.note(@note, subscriber).deliver }
  end
end

class Subscriptions < ActionMailer::Base

harlow

func (h *RESTHandler) finishReq(op *Operation, req *http.Request, w http.ResponseWriter) {
    result, complete := op.StatusOrResult()
    obj := result.Object
    if complete {
        status := http.StatusOK
        if result.Created {
            status = http.StatusCreated
        }
        switch stat := obj.(type) {
        case *api.Status:

harlow

class Case::AssignmentsController < ApplicationController
  before_action :set_case, :set_new_owner
  
  def create
    ActiveRecord::Base.transaction do
      # update case owner
      @case.update! case_params.merge(owner: @new_owner)
  
      # transfer open tasks to new owner
      @case.tasks.open.each { |task| task.update!(owner: @new_owner) }

harlow

module YourApp
  class Application < Rails::Application
    # Convenience for loading config/foo.yml for the current Rails env.
    #
    # Example:
    #
    # config/cleversafe.yml:
    # 
    # production:
    #   url: http://127.0.0.1:8080

harlow

# Install Git needed for Git based gems
packages:
  yum:
    git: []
    

harlow

require 'sinatra/base'

class FakeGitHub < Sinatra::Base
  cattr_reader :emulate_failure
  
  def self.reset!
    @@emulate_failure = false
  end
  
  def self.emulate_failure!

harlow

{
  "id": "d5639304-f15a-48b5-9711-7bd42e6c4d72",
  "name": "HotelTonight",
  "legalName": "HotelTonight, Inc",
  "domain": "hoteltonight.com",
  "url": "http://hoteltonight.com",
  "site": {
    "url": "http://hoteltonight.com",
    "title": "HotelTonight | Last-Minute Deals on Great Hotels",
    "h1": "PLAN LESS. ",