When I start my application using Puma on port 3000 everything works as expected (no error). When I try to access the application after starting Apache, using the default port 80, I get the error "...

Hello, I'm a Rails newbie and I'm following a few tuts but I'm having trouble finding the application.html.erb file? I'm using Rails 5.2.2 and Ruby 2.6.0. Thank Rob

I have two questions. How do I contribute to a ruby gem? Do I just locate it's repo and make a pull request? Or are there more formal procedures? Also, what if I've made some very useful methods...

Hey, taking a full backup every day will be huge, so thinking of doing a full backup once in a month & incremental backups every day or so. I would like to know the best solution to achieve this.

Hi team, I've trying to model books, chapters, and notes. I have the following: ``` class Book < ApplicationRecord has_many :chapters has_many :notes end ``` ``` class Chapter < Applica...

Im trying to make a project to practice more kinds of associations would you kindly help me understand this? The basic idea is to have a betting game where one user generates a new bet that can on...

Scenerio: User uploads a huge file to S3 or Spaces. Question: How can I set up a job or worker to go into S3 or Spaces and resize that file at a later time, or even batch all of the days uploaded ...

Hi, I'm getting this wierd error. ``` NameError (undefined local variable or method `fetch_records' for #): app/controllers/admin_controller.rb:69:in `block (2 levels) in comments' app/controller...

I have this error: ```NoMethodError (undefined method `def_delegators' for ChatroomsDatatable:Class):```

I am using the following to submit my form when creating a product. ``` <%= button_tag("Create", type: "submit", form: 'new_product') %> ``` However, the issue I am facing is that when I tr...

How to resolve this issue: `ActionController::RoutingError (No route matches [GET] "/assets/images/4.jpg"):`

Im building a webapp that has an admin panel... I separated this by creating a new folder in the controllers 'admin' and also on my views... This way I can have two completely different styles, one...

Hey! I have two different workers ``` #app/workers/website_worker.rb class WebsiteWorker def perform(website) do_this_action(website) end def do_this_action(website) ... end ...

Hello! I am building an app with Accounts/Users & Memberships via has_many through. I am using Devise and want to create a new user from 'accounts#new" via 'accepts_nested_attributes_for.' Whe...

Hi, I followed the tutorial for subdomain from scratch and got " redirect_to root_url(subdomain: "www") if @account.nil? " but I don't know how to get to manage it as a homepage like home#index. ...

Hello everyone, I searched but didn't find anything and was hoping like I said in the title of this subject, to find a way to get the url displaying a user's profile of a client's app to be like u...

Hello, I have inherited a ruby application and unfortunately have no knowledge of the language. Could someone be so kind to help me figure out how to convert the below code to php? ``` def genera...

I'm not sure why I'm so lost on this one, I dont rally have a ton of experience with Rails but I did a blog with basic CRUD functionality and that was all good but this new project its just giving ...

I posted a comment on an episode, but it didn't show, so I followed it up with a simple "test" which also didn't post/register. Is there a comment filter or do comments need approval before they'r...

I'm trying to update my card number but I can't find the edit button. Thanks in advance :)