msducheminjr

msducheminjr

Agile Web Development with Rails 8: Iteration K3 various issues (B3 PDF p. 265-271)

  • Paragraph on p 265, you no longer navigate to http://localhost:3000/admin to login. It’s now http://localhost:3000/session/new (or just try to access the support requests resource and you’ll be redirected there after login)
  • The screenshot at the top of page 266 shows the login prompt instead of the support requests.
  • If you try to access the support requests before you set up ActionText, you’ll get a NoMethodError on the template.
  • The code snippet on pages 264-265 shouldn’t have the conditional about <% if support_request.response.blank? %> yet if the intent is to show the index before the rich text is implemented
  • You need to run a bundle install after bin/rails action_text:install and before bin/rails db:migrate because the ActionText install adds in the image_processing gem.
  • When the <% if support_request.response.blank? %> section is added on pages 267-269, it is duplicated (because it was already there in error in the previous snippet).
  • Update controller method doesn’t use the new params.expect convention. It will also respond irrespective of whether the SupportRequest successfully updates or not.
  • The rich_text_area occurrences in iteration K3 and the reference in the index at the back of the book should be updated to rich_textarea to match current Rails convention and guides.
  • There is a snippet to add SupportRequestMailer.respond(support_request).deliver_now to the update method on page 271, but it was already present (in error) on page 269.
  • This is probably more of an iteration K2 issue, but the inverse relationship to SupportRequest on the Order model (has_many :support_requests, dependent: :nullify) never gets created. I discovered it when I created a SupportRequest fixture that had an order and my other tests started failing.

Marked As Solved

rubys

rubys

Author of Agile Web Development With Rails

Very thorough! Thanks!

Where Next?

Popular Pragmatic Bookshelf topics Top

GilWright
Working through the steps (checking that the Info,plist matches exactly), run the demo game and what appears is grey but does not fill th...
New
jamis
The following is cross-posted from the original Ray Tracer Challenge forum, from a post by garfieldnate. I’m cross-posting it so that the...
New
AleksandrKudashkin
On the page xv there is an instruction to run bin/setup from the main folder. I downloaded the source code today (12/03/21) and can’t see...
New
joepstender
The generated iex result below should list products instead of product for the metadata. (page 67) iex&gt; product = %Product{} %Pento....
New
AndyDavis3416
@noelrappin Running the webpack dev server, I receive the following warning: ERROR in tsconfig.json TS18003: No inputs were found in c...
New
New
adamwoolhether
Is there any place where we can discuss the solutions to some of the exercises? I can figure most of them out, but am having trouble with...
New
Henrai
Hi, I’m working on the Chapter 8 of the book. After I add add the point_offset, I’m still able to see acne: In the image above, I re...
New
jwandekoken
Book: Programming Phoenix LiveView, page 142 (157/378), file lib/pento_web/live/product_live/form_component.ex, in the function below: d...
New
New

Other popular topics Top

AstonJ
A thread that every forum needs! Simply post a link to a track on YouTube (or SoundCloud or Vimeo amongst others!) on a separate line an...
New
Exadra37
Please tell us what is your preferred monitor setup for programming(not gaming) and why you have chosen it. Does your monitor have eye p...
New
AstonJ
Curious to know which languages and frameworks you’re all thinking about learning next :upside_down_face: Perhaps if there’s enough peop...
New
New
AstonJ
Just done a fresh install of macOS Big Sur and on installing Erlang I am getting: asdf install erlang 23.1.2 Configure failed. checking ...
New
AstonJ
This looks like a stunning keycap set :orange_heart: A LEGENDARY KEYBOARD LIVES ON When you bought an Apple Macintosh computer in the e...
New
PragmaticBookshelf
Rails 7 completely redefines what it means to produce fantastic user experiences and provides a way to achieve all the benefits of single...
New
DevotionGeo
I have always used antique keyboards like Cherry MX 1800 or Cherry MX 8100 and almost always have modified the switches in some way, like...
New
First poster: AstonJ
Jan | Rethink the Computer. Jan turns your computer into an AI machine by running LLMs locally on your computer. It’s a privacy-focus, l...
New
AstonJ
This is cool! DEEPSEEK-V3 ON M4 MAC: BLAZING FAST INFERENCE ON APPLE SILICON We just witnessed something incredible: the largest open-s...
New

Sub Categories: