dhh

# app/views/posts/new.html.erb

<%= form_for(Post.new) do |form| %>
  Title: <%= form.text_field :title %>
  Body:  <%= form.text_field :body %>
<% end %>

...would produce a signature field that can be used to automatically untaint:

  <input type="hidden" name="signature" value="....">

dhh

class PostsController < ActionController::Base
  def create
    Post.create(post_params)
  end
  
  def update
    Post.find(params[:id]).update_attributes!(post_params)
  end

  private

dhh

Hi David,
My name is Jeff Morse. I'm a Recruiter at a super-charged start-up called Mixbook www.mixbook.com    I came across your profile on workingwithrails and have a full-time Sr. Ruby on Rails opening working onsite in our Palo Alto, California office that is a great match for your background/experience.  Would you be ready to make the move to Silicon Valley, the most innovative place for web start ups which offers superior growth opportunities for talented ruby developers like yourself? Mixbook will pay for all relocation costs. 
Would you be open to taking a phone/Sykpe call from our CTO, Aryk Grosz (see attached LinkedIn profile) to discuss the position further? If interested, email me your Skype ID and I’ll coordinate the call with Aryk.



Cheers,

Jeff Morse
Sr. Recruiter

dhh

Hi David,
I came across your profile online and wanted to reach out about Development
Opportunities here at Groupon. The company is growing, and we're always
looking for folks with solid skills that can make positive contribution to
our continued success. Any chance you'd be open to a quick conversation
about opportunities, or for any possible networking potential? If so, let me
know when you're free and we can set up a time to chat. Also, if you are
interested, it would be great if you could forward a current resume over
that I can take a look at. I look forward to hearing back from you! Please
let me know if you have any questions.

dhh

def revoke(user)
  proxy_association.owner.tap do |project|
    # You can't remove the last user with access (someone has to have access to the project!)
    if project.users.many?
      if user.pending? && user.projects.one?
        user.destroy
      else
        project.users.delete(user)
        user.touch
      end

dhh

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

dhh

# 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

dhh

Designers need fleshed out pages to do properly design a screen.
In the past, we've loaded test fixtures in development to give them that.
But test fixtures are not a good fit for this.
They're designed to make testing easy, not designing.

What we need instead is a way for a designer to create a dataset
that'll work great for design and then save that as a snapshot.
This snapshot can be named and reloaded as often as desired.
I envision it'll work like this:

dhh

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

dhh

module Pjax
  extend ActiveSupport::Concern
  
  included do
    layout ->(c) { pjax_request? ? false : 'application' }
  end
  
  private  
    def redirect_pjax_to(action, url = nil)
      new_url = url_for(url ? url : { action: action })