Agile Web Development with Rails, Edition 4

Table of Contents

• 2 Instant Gratification
• 6.1 Iteration A1: Creating the Products Maintenance Application
• 6.2 Iteration A2: Making Prettier Listings
• 6.3 Playtime
• 7.1 Iteration B1: Validation and Unit Testing
• 7.2 Iteration B2: Unit Testing
• 7.3 Playtime
• 8.1 Iteration C1: Create the Catalog Listing
• 8.2 Iteration C2: Add a Page Layout
• 8.3 Iteration C3: Use a Helper to Format the Price
• 8.4 Iteration C4: Functional Testing
• 8.5 Iteration C5 - Caching
• 8.6 Playtime
• 9.1 Iteration D1: Finding a Cart
• 9.2 Iteration D2: Connecting Products to Carts
• 9.3 Iteration D3: Adding a button
• 9.4 Playtime
• 10.1 Iteration E1: Creating a Smarter Cart
• 10.2 Iteration E2: Handling Errors
• 10.3 Iteration E3: Finishing the Cart
• 10.4 Playtime
• 11.1 Iteration F1: Moving the Cart
• 11.2 Iteration F2: Creating an AJAX-Based Cart
• 11.3 Iteration F3: Highlighting Changes
• 11.4 Iteration F4: Hide an Empty Cart
• 11.5 Iteration F5: Making Images Clickable
• 11.6 Iteration F6: Testing AJAX changes
• 12.1 Iteration G1: Capturing an Order
• 12.2 Iteration G2: Atom Feeds
• 12.3 Iteration G3: Downloading an eBook
• 12.4 Playtime
• 13.1 Iteration H1: Email Notifications
• 13.2 Iteration H2: Integration Tests
• 13.3 Playtime
• 14.1 Iteration I1: Adding Users
• 14.2 Iteration I2: Authenticating Users
• 14.3 Iteration I3: Limiting Access
• 14.4 Iteration I4: Adding a Sidebar
• 14.5 Playtime
• 15.1 Task J1: Selecting the locale
• 15.2 Task J2: translating the store front
• 15.3 Task J3: Translating Checkout
• 15.4 Task J4: Add a locale switcher.
• 16 Deployment
• 17 Retrospective
• 18 Finding Your Way Around
• 19 Active Record
• 19 Action Controller
• 21.1 Views
• 21.2 Form Helpers
• 24.3 Managing Dependencies with Bundler
• 25.1 rack
• 25.2 rake
• 26.1 Active Merchant
• 26.2 HAML
• 26.3 Pagination
• 26.4 Devise

Tue, 18 Nov 2014 22:17:21 GMT

git log -1

commit 52fddcc653458456f98b3683dffd781cf00b35fe    

Author: Sean Griffin <sean@thoughtbot.com>

Date:   Tue Nov 18 13:40:03 2014 -0800

    Speed up integer casting from DB

    We don't have the check the range when the value is coming from the DB,

    so override type_cast_from_database to short-circuit the extra work.

    The difference is huge but the absolute gain is quite small. That being

    said this is a hotspot and it showed up on the radar when benchmarking

    discourse.

rake about

About your application's environment

Rails version             4.2.0.beta4

Ruby version              2.1.2-p95 (x86_64-linux)

RubyGems version          2.2.2

Rack version              1.5

JavaScript Runtime        Node.js (V8)

Middleware                Rack::Sendfile,

                          ActionDispatch::Static,

                          Rack::Lock,

                          #<ActiveSupport::Cache::Strategy::LocalCache::Middleware:0x00000004657738>,

                          Rack::Runtime,

                          Rack::MethodOverride,

                          ActionDispatch::RequestId,

                          Rails::Rack::Logger,

                          ActionDispatch::ShowExceptions,

                          ActionDispatch::DebugExceptions,

                          ActionDispatch::RemoteIp,

                          ActionDispatch::Reloader,

                          ActionDispatch::Callbacks,

                          ActiveRecord::Migration::CheckPending,

                          ActiveRecord::ConnectionAdapters::ConnectionManagement,

                          ActiveRecord::QueryCache,

                          ActionDispatch::Cookies,

                          ActionDispatch::Session::CookieStore,

                          ActionDispatch::Flash,

                          ActionDispatch::ParamsParser,

                          Rack::Head,

                          Rack::ConditionalGet,

                          Rack::ETag

Application root          /home/rubys/git/awdwr/edition4/work-212/depot

Environment               development

Database adapter          sqlite3

Database schema version   20141118000009

bundle show

Gems included by the bundle:

  * actionmailer (4.2.0.beta4)

  * actionpack (4.2.0.beta4)

  * actionview (4.2.0.beta4)

  * activejob (4.2.0.beta4)

  * activemodel (4.2.0.beta4)

  * activerecord (4.2.0.beta4)

  * activesupport (4.2.0.beta4)

  * arel (6.0.0.beta2)

  * binding_of_caller (0.7.3.pre1)

  * builder (3.2.2)

  * bundler (1.7.6)

  * byebug (3.5.1)

  * coffee-rails (4.1.0)

  * coffee-script (2.3.0)

  * coffee-script-source (1.8.0)

  * columnize (0.8.9)

  * debug_inspector (0.0.2)

  * debugger-linecache (1.2.0)

  * erubis (2.7.0)

  * execjs (2.2.2)

  * globalid (0.3.0)

  * hike (1.2.3)

  * i18n (0.7.0.beta1)

  * jbuilder (2.2.5)

  * jquery-rails (4.0.0.beta2)

  * json (1.8.1)

  * loofah (2.0.1)

  * mail (2.6.3)

  * mime-types (2.4.3)

  * mini_portile (0.6.1)

  * minitest (5.4.3)

  * multi_json (1.10.1)

  * nokogiri (1.6.4.1)

  * qu (0.2.0)

  * qu-rails (0.2.0)

  * rack (1.6.0.beta)

  * rack-test (0.6.2)

  * rails (4.2.0.beta4)

  * rails-deprecated_sanitizer (1.0.3)

  * rails-dom-testing (1.0.4)

  * rails-html-sanitizer (1.0.1)

  * railties (4.2.0.beta4)

  * rake (10.3.2)

  * rdoc (4.1.2)

  * sass (3.4.8)

  * sass-rails (5.0.0.beta1)

  * sdoc (0.4.1)

  * slop (3.6.0)

  * spring (1.1.3)

  * sprockets (2.12.3)

  * sprockets-rails (3.0.0.beta1)

  * sqlite3 (1.3.10)

  * thor (0.19.1)

  * thread_safe (0.3.4)

  * tilt (1.4.1)

  * turbolinks (2.5.2)

  * tzinfo (1.2.2)

  * uglifier (2.5.3)

  * web-console (2.0.0.beta4)

gem -v

2.2.2

/home/rubys/.rvm/rubies/ruby-2.1.2/bin/ruby -v

ruby 2.1.2p95 (2014-05-08 revision 45877) [x86_64-linux]

rvm -v

1.26.3 (latest)

nodejs -v

v0.10.25

echo $PATH

/home/rubys/.rvm/gems/ruby-2.1.2/bin

/home/rubys/.rvm/gems/ruby-2.1.2@global/bin

/home/rubys/.rvm/rubies/ruby-2.1.2/bin

/home/rubys/.rvm/bin

/usr/local/bin

/usr/bin

/bin

lsb_release -irc

Distributor ID:	Ubuntu

Release:	14.04

Codename:	trusty

uname -srm

Linux 3.13.0-39-generic x86_64

None!