One thing to watch out for with NullObjects is Relations. Rails recently introduced a Relation#none method which will help in these cases. Imagine a Post has_many Comments, you'd want to create a N...

Nice guide. A few weeks ago I tried following it but ran into a few problems with chef recipes but now it worked =)Only two small problems: 1 - My "bundler" gem was not installed by vagrant, everyt...

A great episode again Chris! I wish you had released this one a week earlier though :). It would have made my life way easier. Could you tell me if there is any advantage of using meta tag like &...

Really enjoyed it :) I wonder if we can do something like this with Siri

Hey Chris - If we are still using Webpacker, we just need to change data-turbolinks-track to data-turbo-track in our layout files? In your episode repo, you still have it as turbolinks. <%= st...

I haven't worked with erb in a while, and now I'm getting back to it. I use Vim as my editor (https://github.com/joshukraine/dotfiles), and I also use [coc.nvim](https://github.com/neoclide/coc.nvi...

This is very inspiring! Thanks for this course :)

Love it

What is the best way to learn React JS?

I'm curious to hear how Chris would approach building simple_discussion if he had to start from scratch using Ruby 3.2, Rails 7 and Hotwire. Cheers! -Dan H

Love this episode Chris.Would love to see more.

This is great! Can we add system tests too? How can we write a system test to create photo and update photos?

Hi Chris great job! What is the difference of the integration test with the controller test

Great tip! I use something similar for designating the thumbnail-image of a gallery of images. Something along these lines: ```ruby class Gallery has_many :images has_one :thumbnail, -> { w...

It is the fifth time I try from scratch the deployment and have had deployed previously without any major problem. Think is, I don't know if it because now default repositories submit passenger 6, ...

thank you Chris!