I have a rails application that can upload an image using CarrierWave and MiniMagick and a file_field. This seems to be the usual way to do things and works well. I have a user that wants to open...

I study Ruby on Rails and I have a one-page simple application that will send emails to people. In the form on the page, a person enters the time and date when he wants to send an email. deliver_n...

So I'm kind of struggling with understanding how a system like this could work. What I need to know is how can i create one page and multiple devise gem users, then have this page draw individual i...

Okay, full disclosure, I upgraded to Rails 6 without fully understanding the consequences of using Actiontext and Webpacker. It's all new to me. So in my folly, I changed some of the Trix css direc...

I run my local dev site on ngrok and the webpack-dev-server spits out errors to the console on a regular basis: `GET https://localhost:3035/sockjs-node/info?t=1566173800826 net::ERR_CERT_AUTHORITY...

For a couple of days now i am going back and forth how to models this. I currently have the following model structure and relations (simplified) ``` class Fleet < ApplicationRecord # proper...

I'm using a regular mailer to send text emails and now I want to attach a file stored on S3 to the email. I have the URL of the file and was naively hoping something like this would work: ``` def ...

Hello 👋 I'm working on an API that is reciving requests from websites (Shopify stores), the request looks like: ``` shopCentralAPI.apiToken = "123" shopCentralAPI.metafieldCreateUpdate(shopCentral...

Hi, I followed every step of the deployment but when I get to 'cap production deploy', some errors appear : ``` 01 /home/deploy/.rbenv/versions/2.6.1/lib/ruby/gems/2.6.0/gems/bundler-1.17.3/lib/bu...

Hi, gays. I would like to ask for advice. I asked this question on [StackOverflow](https://stackoverflow.com/questions/56828359/how-do-i-temporarily-redirect-stderr-in-ruby-on-rails) , but I did no...

Hey, I am getting these errors while creating the app in WSL. Please help to fix it. Would be very much appreciated. **Error Images** https://uploads.disquscdn.com/images/b39eba240df8adcde8fc0b3ae...

I have the following configuration module Account class Permission

I'm trying to test attachments using receive_inbound_email_from_mail, but when inspecting mail.attachments I get an empty array. Is there another way around this? receive_inbound_email_from_mail( ...

Hi Chris, I am pretty sure they have a complex system implmented but at the basics of it, how could you go about implementing an autoplay advertise video before the actual video itself starts to p...

I have a users model, and an accounts model. Basically I would like to have... - An account has one owner - An account can have many users - Users can only be a member of one account. Does the fol...

Planning to create a generic module for filters in my app. Is there a help where i can see how to create the modules and how the file structure would be for that?

Hi Chris, Would be nice to see a video about optimizations for rails for better score in google's page speed test. https://developers.google.com/speed/pagespeed/insights/?url=https%3A%2F%2Fgorail...

I was looking at the unread gem but it seems a bit complicated and many seem to run into difficulty with it. Instead, I was thinking of adding an 'already_read' column (boolean) to the post mode...

I followed this tutorial (https://github.com/excide3/jumpstart), when I go into powershell and enter EDITOR=subl rails credentials:edit it comes up as a empty file. If I try and migrate the Databas...

I have two tables, company and employee, so I would like when I register an employee, his registration was also for the company that was already logged, that is, without having to have to choose wh...