Hi, I have a classic hierarchical entity with single level of nesting ``` class Job < ApplicationRecord has_many :children, class_name: 'Job', foreign_key: 'parent_id' belongs_to :parent, op...

mchwalek

class Propose < ApplicationRecord encrypts :email, :phone_number, :name, deterministic: true scope :search_filter, -> (params) do if params[:keyword].present? where(search_filte...

Vishwani patlan

Buenas estimados, quisiera saber cómo actualizar la versión 13.12 a 13.14, actualmente apliqué sudo yum update postgresql13, si embargo actualizó y ahora me devuelve lo siguiente, pero sigue en la ...

Isaac Rodríguez Varela

Configure the Rails Application. Create the Application. Add the PostgreSQL username and password. Create the new application databases.

Randy Medina

Thanks for that Chris! Have you looked into the Litestack Gem at all? Seems pretty neat!

Rich Smith

I have a model that I want 2 users to have an association with. So this model would have a proposer (user) and a challenger (a different user). I am getting a bit tied up in spaghetti around whethe...

dwedigital

The math is fast to do, so that would be fine to convert each time. You could also use a virtual generated column to do the calculation at the database level. See this lesson: https://gorails.com/...

Chris Oliver

Hello and a wonderful day at all. I'm a new RVM, Ruby and Rails user and I have a problem. My problem is: I can't connect my App to a database. My System: - OS: Rocky Linux on a Hypervisor VM - ...

RubySnug

So what would you suggest for columns on an address table?

Willard

My little experience is that `app/validators` makes it easier to import the custom validator in the model than using `app/models/validators` as with the first one there is no need to user `include ...

Stéphane Paquet

I've been working on one project that has already implemented a multi-tenant database setup using the apartment gem. and now I need to connect this multi-tenant database to my other project. I've c...

vinay sharma

Rails 7 and MySQL 8 support JSON fields. Migrations support them. I have been using a combination of raw MySQL and other techniques to extract data. What's the proper ActiveRecord way of searching...

Joseph