I want to create a music listings website. Venues and musicians can have their own profile. I want some of my users to be able to create listings. The people who create the listings could be a mus...

Hi, I'm following the Deploy Rails guide I'm now a the part where Postgres gets installed. I successfully installed Postgres, but when I try to create a new Postgres user with: createuser --...

I'm trying to install postgresql but I'm running into an error when I try to create a user: createuser: could not connect to database postgres: could not connect to server: No such file or dir...

I use capistrano to deploy my Rails app to my VPS, but after every deploy when I visit my page I get an error. The log says: I, [2014-11-04T08:20:16.659289 #12482] INFO -- : Started GET "/" for...

I'm using Rails 8 with gem "activerecord-sqlserver-adapter", "~> 8.0", ">= 8.0.1" gem 'tiny_tds', '~> 3.0.0', I have have a postgres db on Render and my company has s Sqlerver db on Azure...

Hi! I am deploying a rails 7 app (7.2.2) on ruby 3.3.5 with an AR adapter for sqlserver (activerecord-sqlserver-adapter). As of version 7.2 the adapters have to to register themselves with AR in o...

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...

If I am working on a db with millions of users and i have a job that requires updating multiple tables, what is the best way to approach this? I was thinking to wrap it in a transaction but the iss...

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

I've taken a few stabs at this over the past two months and haven't found a great solution for what seems to be a straightforward feature seen in applications such as SkipTheDishes and UberEats. G...

I'm trying to connect using some of the gems:sequel, dbi, ibm_db, jdbc-as400-adapterWithout success, does anyone have the same problem?

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 ...

I've got Postgres15 installed via Homebrew, and it's running. When I build a new Rails 7 app with: "rails new testapppg -d postgres" I can't get it to install pg (1.4.6) I see errors like "Unable ...

How's it going? Any gotcha's worth sharing? Any special configs to getting it set up with hatchbox?

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...

I am rebuilding an application that stores data for search and recovery divers. Previously, it was for a single team and we used the english measurement systems, however, now that the application i...

Question: I tried to set up a polymorphic model and got the following error: no value provided for option '--orm' I'm using Rails 7 and postgresql I tried most probably solutions I found and revi...

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 - ...

I am currently using ODBC connection with 'ruby-odbc' and 'Sequel' gem but I am finding it incredibly slow. Thirty-Five seconds to load 12 records while it was instantaneous with the now retired M...