I always found Env Variables very confusing, this does help. However still not a 100% sure if I'm use this method over something like Figaro.Also how do I push these to Heroku?

I've been racking my brain and just need to ask for help on the creating this function in my app. **Scope:** simple app for non-profit for tracking student attendance What I've done: * created the...

How can I convert this code to raw sql and use in rails? Because When I deploy this code in Heroku, there is a request timeout error. I think this will be faster if I use raw sql. @payments = Paym...

Hi Everyone, Going through the process of setting up a new rails project If I use rails new Rails generates a file importmap.rb in the config folder If I use rails new -j esbuild —css bootstrap ...

I am totally new to Ruby and started with the installation documentation here (https://gorails.com/setup/ubuntu/18.04) on a totally fresh install of Ubuntu 18.04 LTS This isn't a complaint, I was ...

Anyone know how to remove the default link Active Admin creates in the show view for other resources? In the code below, if `discipline` is a resource the user can edit and has an ActiveAdmin page,...

HI, I am new to Rails. I am looking for your kind help to implement change password option for a logged in user. I do not want to use registrable option as, these users are created by admin and wan...

Loved the nifty regx trick. Also liked the ``` if(user = User.find_by(....)) user else ... end ``` Didn't know you could define values in if statements and use them to return, will definately be...

Hi, I've been upgrading a legacy app to leverage Webpacker and Stimulus with the intention of moving to Hotwire eventually too. We have a few ActionCable (AC) channels used here and there and it se...

I want to spawn a process (golang binary), capture its STDOUT and have a reference to STDIN which i can send to at any time. In my case i am getting data in via Websockets and want to pass them to ...

I'm new to using Liquid templates, but I'm wondering how do I load data dynamically in my controller? The reason is because all the data is stored in my db in different tables, and loading all of t...

Nice video Chris!

I have **Windows Server R2 2012**, I need to deploy rails app on it. I want to run rails app on either IIS or on Xammp with apache. I tried many solutions posted on the internet but none of them wo...

Heya, I saw on HN the other day that USDS has released a styleguide/component system based off of Bourbon. I'd like to toy around with making a gem based off of the Refills gem that allows me to l...

When I add the Youtube embed code. It displays it as a string on the front end. The idea is that I could make this simple enough for the user updating the post to add the embed code easily themsel...

I have Ruby On Rails (version 6) app deployed in DigitalOcean, I am using ActionText for the images, the images are stored in DOSpaces. I display them in the following way in file _blob.html.erb &...

Looks like the code in this episode has evolved over time, I'm watching it (paid my subscription too) in 2022, post pandemic, and the source code is quite different now at GitHub, where can I find ...

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...

I have a Shopify app where they (Shopify) handle authentication. If you can login to your Shop on their platform, you can login to the Rails app. Therefore I have no need for Devise. It seems like ...

Hi! I'm using receipts gem to generate pdf. Also I want to insert QRcode for the payment (for example into footer section). Tell me please, is there any examples of doing so? I want QRcode to consi...