In my app, I have several models for various product types, as each product has different attribute types and I wanted to avoid using STI. However, I am using the same Review and Comment system for...

I'm implementing Switchery on my Rails app, and I'm also using Turbolinks. Everything works fine and the switchery is working except when I click to another page and then click the back button, the...

What's best practice to send an image or pdf to an API endpoint? **Scenario:** I have a vuejs app I want to send an image or PDF to a Rails api application. The I want to use active storage to ...

Hi! Is koala still alive? As i see - latest commit was in 2017

Had the same error, running on Rails 5.2, needed to replace form_for with form_with for the message form ``` { :id => 'new_message'} do |f| %> ``` Also Rails UJS in 5.2 doesn't inter...

I haven't done it exactly like that, but have it as below: ``` const { environment } = require('@rails/webpacker') const webpack = require('webpack') environment.plugins.append('Provide', n...

Hi everyone, I am new to rails and would like to ask how to create pdf thumbnails on each pages and/or convert each pages to an image and generate a thumbnail. Thank you.

Hi everyone, I am new to rails and would like to ask how to create pdf thumbnails on each pages and/or convert each pages to an image and generate a thumbnail. Thank you.

Hi everyone, I am new to rails and would like to ask how to create pdf thumbnails on each pages and/or convert each pages to an image and generate a thumbnail. Thank you.

Hello everyone, question. I have the following code: class Country < ActiveRecord::Base has_many :cities, dependent: :destroy accepts_nested_attributes_for :cities end class City...

Hi Chris, I don't want to use Turbolinks in my app. Is there any way to replace the code?

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...

This forum is completely worthless

Hello, i want to integrate Criipto service in my Rails app. I tried different ways, like auth0, openid an so on, but can't. anny suggestion how to do this?

Thanks for this episode, this was really interesting ! I still have a question though, what about direct upload validations ? For example what if you want to make sure that your users can't upload...

I am also looking for the futhur information. Thanks [Liteblue](https://liteblue.guru/)

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...