How does "resizable_image: true" work? I'm assuming that because you named your validator "resizable_image_validator.rb" with a class name "ResizableImageValidator" and then calling "validates :ava...

Hey Chris! Sounds like you’re doing awesome work! Helping Rails developers build apps is a fantastic contribution. Keep it up!

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...

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...

I've been learning Rails through random tutorials but am thinking of committing to something more structured.

Hello, what are your plans for developing Teams feature on Hatchbox? Currently I can invite someone by giving them status "admin", "member" or no status at all. The problem is, any invited person h...

I'm currently working on a fix related to an issue in spree commerce: https://github.com/spree/spree/issues/12231 To test the failing behavior before I apply my fix, I wrote a Rspec test like this...

Hello, in the next month I will go on vacation. There is only very slow internet access and I want to use the free time to refresh my Rails knowlege. I know, I should just relax, but learning som...

Implement a Ruby method can_you_vote? that returns true or false depending on the given age. This method should take one arguments (age), an Integer, and return a Boolean(true/false). can_you_vote...

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

I'm trying to get away from Webpacker... Installed the gem JSBundling on a Rails 6.0.1.x app, followed the setup procedures to use EsBuild, and it worked. Got BootStrap 5 working with the guidance ...

I am creating my e commerce using solidus. In the admin backend, I pload products but then they are not reflected in the frontend...anyone who has come accross this?

I'm working with a large dataset in Rails 7 and some of my Active Record queries are getting slow. I've tried using .includes and .select, but performance still lags. What are the best practices fo...

how to remove the class="simple-form" from a form created using the gem?

I'm following the tutorial for creating the forum and using Tailwind to do the layout. I have seen that classes are used that are not native to Tailwind. What strategy did you use to build the Go ...

This would have saved me a ton of time last year when I spend hours trying to organize the delete button. 🤦‍♂️

We're using this gem to hide and show the Black Friday sale banners on GoRails. 🎉 Check out our Black Friday sale: https://gorails.com/blog/black-friday-2024

Hey Chris, thanks for making a video on this and so quickly. I had been wanting to use routing concerns for a while but finding a good way to access the resource had me stumped. This does the trick.