Try to `reload!` your console

I have a rails application that is deployed on `AWS EC2 instance` with `CodePipeline`. I have added the `Build` stage in the pipeline using `AWS CodeBuild` to build test my code. I have no idea ...

You can't save `street` to the Patient model if you don't have have a column with that name. You said you were using a separate table to store the addresses, so you would need to use a nested f...

Hi there, I am following this tutorial to do multiple file uploads with DropboxJS but I don't know how to get multiple images belonging to a model to show in the 'show' page. Only one image show...

I have been reading articles/forums and followed some guides on how to set it up however I'm still having trouble running bootstrap and jquery. Installed bootstrap, jquery and easyAutocomplete v...

Sweet. Thanks.

Hi guys, I want to use Devise for creating users with mobile app via REST API but I also want use it in classic fashion. So in API I want to return JSON and appropriate HTTP codes. Also I want to...

Ah I am dumb, I got it working. Forgot that I needed to add the admin module in my form. Thank you for the quick reply.

Hi I am building a website ("All-In-One") with articles publishing and a chatroom. The basic is done and apparently, everything works. So, now I'm working on better styling and details. here is th...

Hi there, I am following this tutorial to do multiple file uploads with DropboxJS but I don't know how to get multiple images belonging to a model to show in the 'show' page. Only one image show...

Can I know when I run "rails db:migrate" its updating mysql and schema but not in migration folder files. Also "rails db:migrate VERSION=0" is not working...

I am new to ruby on rails, can please guide me, when I run migration my schema.rb has a character set = latin1, I wanted it to be utf8mb4, how to set this by default.

Hi there, I'm just trying to automate a process. We use a command line tool which is navigated by keystrokes (no mouse). I was hoping to create a ruby script to send the required keystrokes to t...

Is it a good practice if we can call a REST api on `before_action` hook of `application_controller.rb` and store the response in helper method? My Scenario is that I wanna call an API from anoth...

I know nothing How do I restart it? (Of course, it was installed using Homebrew. Not sure if that matters or wth it means.) Thanks!

@Manu I'm looking for fix.

Great video!

Chris' code did not work for me. This is what worked for me, given I am using webpacker: ``` /// app/javascript/packs/application.js // add this line: require("../trix_attachments.js") ...

Thankyou verymuch Chris Oliver

Hi, my question is simple that sometimes I have to extend my model with methods that are usually for more advance business logics and sometimes I need some methods that are used in views (not speci...