I am learning rails by building a project. I am using the turbo frames for the form. I would like to add a loading indicator to the submit button just like the one on this forum when you comment on...

Hi Chris, Please help me, How to read edi format in rails. I am trying to do to googling for that solution but I didn't get any best solution If you have any idea about that, How to read and write...

Hey - I have a Github Action test file as below. When I run the CI, the system tests which use Selenium WebDriver do not pass. The following error occurs: ``` Selenium::WebDriver::Error::UnknownE...

``` 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.

Hi Chris.. I would like to purchase the pro series for 3 months..is this possible?

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...

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