``` class Category < ActiveRecord::Base # columns: name has_many :books end class Book < ActiveRecord::Base # columns: title, category_id belongs_to :category end ``` Given the abov...

Why does this video say it is private - I have seen it on my iPhone, but its so small, I wanted to see it on a big screen too Also - I would enjoy a video on Ruby's Hash caching and Rails Lowlevel ...

In a Rails application that does standard CRUD for the most part, what would be a good use case for something like this? In the ferrum_pdf example you gave, it looks like you want to ensure there's...

Awesome video Collin, and thanks for the shoutout! 👍🏻🙏🏼😎

Guarantee you I've made this mistake many times over the years. 😅

Thanks Chris, It's funny that we just stopped using this design pattern at Gitlab https://docs.gitlab.com/ee/development/database/single_table_inheritance.html

Hi all, I bought the Learn Hotwire course and stuck at the Rails Application Introduction (3rd video). When I ran "rails s" at 1.29 minute of the video, I got this error 'ActiveRecord::Connectio...

Nice!

Doesn't this still use the `set_link` code path at the end of the episode? We should be getting rid of that and adding ``` @link = Link.find(params[:id]) ``` under the `show` method?

`.. / .-.. --- ...- . / --. --- .-. .- .. .-.. ...`

Thanks Chris. Ended up using this to programatically send a text message after a user completes an order, and allow that user to ask questions, creating a conversation, where we can respond from th...

Amazing information providing by your article, thank you so much for taking the time to share a wonderful article.

I have a post and post has many comments, and i have made a load more button to load more comments with ajax. I would like to display on the button how many comments next page has. I use will_paginate

Posting here in case anyone else ran into the issue where they tried to run a test, but got the error of having pending database migrations (also after running db:migrate). For me what helped is r...

Hi guys, so I am basically running a small business and I need a web application built with ruby on rails. I heard it is a pretty good framework, but I don't know how much the cost is for this. I w...

Our email-list audience for rubyconfth.com grew to 2000 subs this year 🎉 To celebrate, I’m putting together content that highlights indie hackers, community builders, and open-source creators and ...

Thanks Collin I've authored a few gems already, but this was a really useful look at the "bare-bones" approach rather than use the "bundle gem your-name-here # and fill in the blanks" approach. ...

I'm trying to understand if, in development, the asset pipeline is supposed to compile ALL assets found in manifest.js or just the ones that are requested. I've been doing some testing and have fo...

Hello, I have trouble using a Bootstrap 5 theme (like those we can find on themes.getbootstrap.com, for instance) with a Rails 7 application I'm building. I'm not sure which is the best way to inte...

I have created a basketball stats tracker . Now I wanted to create a widget so that sports site can embed my boxscore widget to their site. My plan is add a job in my app that push the game boxscor...