Ruby on Rails Community Forum

Thanks Chris. This was very timely as I was just considering options on a file upload project at the moment.

@Chris !!!! THANK YOU! I've been at this all day working with acts_as_tenant. Had some issue with some "undefined method `arity' " error when I added the acts_as_tenant(:account) to a model. Not...

How do you handle something where you're using a foreign key, for example a Commentable concern. Comment has a user as commenter. The User class method works fine, but is there a catch all way to a...

Hi guys, I have rails model User which has_one_attached :avatar In rails admin, I can create a new user and upload user image avatar, but the image shows up as a broken image. How can I let it disp...

Nailed it. Thanks again Chris - could never find a good explanation on Decorators, hence I never used them, will be sure to use them now!

Awesome class!!!!!

Hi ive been building a new web app based on michael hartl tutorial but im having problems with the will_paginate tests. When i load all my users it will display every one of them so of course ...

I'm trying to learn how to use react in my rails 5 app. I've just finished following Kenny Hibino's you tube series for his medium clone. He used react-rails gem, but then realised he wanted to u...

How i can use activeadmin with actiontext in rails 7

This might help someone watch the video. The website provided (https://jsonip.org/) didn't work for me. The following error occurred: ---- SocketError: Failed to open TCP connection to jsonip.org:...

Are there more than 2 levels on "Path" section, which I don't see because I am not Pro member, or there are only 2 available at the moment?

How can I write the following code in better way ``` if author.present? Article.where(category: params[:category], author_id: author.id) else Article.where(category: params[:category]) end ```

I am using Rails 6, Ruby 2.7, and Webpacker 4. X I am getting below error ActionView::Template::Error (Webpacker can't find application.js in /Users/developer/Documents/Projects/knowhub/public/pack...

I have following problem. "File to import not found or unreadable: bootstrap-sprockets." Following gems I have installed gem 'bootstrap' gem 'bootstrap-sass', '~> 3.3.7' gem 'sass-rails', '&g...

I have `SchoolClass` and `Student` resources. Students belong to classes through `ClassMemberships`. So far students have been added to classes using a grid of class checkboxes on the Edit Student ...

I want to add social authentication in my project like user can also login with Facebook, Github, and Google. I have already added the simple authentication with the devise gem. And now I want to ...

Hi, I'd like some feedback if possible about the workflow of TDD/BDD on a Rails app. I was doing a research the whole weekend trying to find some good examples on how to do porperly TDD on my Rails...

Thank you for sharing, Chris, really awesome feature.