Ruby on Rails Community Forum

Hello, I started an app using the Jumpstart shortcut but didn't find out how and why the dropdown menu with the user's photo wasn't working at all... I guess it is because of javascript but after c...

Do you have a rails course from scratch?

Hi! help me please. error loading ImageAws::S3::Errors::PermanentRedirect in PhotosController#create"The bucket you are attempting to access must be addressed using the specified endpoint. Ple...

How does this work with .haml templates instead of .erb?

I liked the shrine tutorials and would like to use that as an upload to local disk solution. I also found a gem called youtube-dl (https://github.com/layer8x/youtube-dl.rb) to help download from Yo...

Hi, I have been using happily rails until I decided to try stimulusJS. In the begining was great. I saw great value using it. The thing is the assets in the pack folder are not compiled when doing ...

how could you handle wildcard domains with CORS?? I have a multi-tenant site with dynamic subdomains? or can i just leave it defaulted to *?

how does one go by installing https://github.com/metafizzy/isotope with webpacker? ``` yarn add isotope-layout ``` ``` require('isotope-layout') ``` now I get an error ``` .col-md-9 ...

Hey all. I'm new to Ruby / Rails and I am doing a project where I need to upload a video into a Rails web app which would take screen shots, process them put them back together https://reversephone...

Hi all, I am trying to deploy ActionCable and Rails 5 To Production server (DigitalOcean). I have followed all steps mention in the Gorails video here: https://gorails.com/episodes/deploy-actionca...

Hello , I created an app on Ruby on Rails, and everything is ok on my localhost. But on Heroku, it doesn't work : *We’re sorry, but something went wrong. If you are the application owner check ...

Hey Chris, What should we do if we just want to authorize payments without attaching a card to a user? Maybe we could simply delete the card after the payment but I don't even see a way to properly...

I have a form that has fields from two different tables, the Patients table and the Addresses table. Please make a search field to use only one patient (Patient) and return his data, up to the fiel...

woooooo... this is sooooo cooool. Thanks Chris for all the good content you giving us 👏. You making likes Rails every days. Respect 🙏

We have a requirement where are rails application should be available on multiple domains like abc.com and xyz.com based on domain it will only show a different logo all the rest is identical. What...

Thanks Chris! Update: Rubocop recommend to use (Style/TrivialAccessors: Use attr_reader to define trivial reader methods.) attr_reader :current_user

Really loving this testing series. I've been using RSpec for years but it looks like Minitest now covers a lot of the functionality that made me choose RSpec back then. One of the things I don't l...

In my application I have a job which makes several database queries (mysql) to recalculate certain fields of a model. (A kind of counter_caches). Launching individually these methods take about 10...