recently I have upgraded rails from 5.2 to 7.x and ruby 2.6 to 2.7.x and encouthering an issue with sidekiq job execution. Getting ActiveSupport::Duration as an error message for any perform_later I tried various ways to fix the issue but…
Context: We are using blue-green deployment, which means that during release, containers with old and new code coexist temporarily for a period between 1 to 10 minutes, not in seconds. Issue: During the release, a migration is included to add…
I want to build a ruby on rails app where I allow end users to upload their own liquid themes, similar to shopify. I want to store the files in themes in their own folder and allow the use of…
I'm trying to move from cookie-based sessions to a database. I'm running this command. I get the error below. It's trying to connect to a local MySQL server. I do not have a local MySQL server. I have a dedicated…
I have my RoR app deployed in Heroku, with Devise authentication. Everything was working OK, but 2 days ago, I was informed that a rutinary Postgresql maintenance would be performed. After that, my Users can't log in into the App.…
I have this table called Group. class Group < ApplicationRecord belongs_to :admin, class_name: "User", foreign_key: :admin_id has_many :memberships, dependent: :destroy has_many :users, through: :memberships has_many :tasks, dependent: :destroy has_many :tags, dependent: :destroy has_many :invitations, dependent: :destroy end I am creating…
Please understand that I am not familiar with English. I am creating a sample application with Rails. For some reason the following error occurs when I press the delete button on a micropost. error First, paste the route file. config/routes.rb…
I am using Sidekiq on an app hosted on Heroku. I have been using the redis gem. Now I am trying to upgrade to sidekiq 7 which uses redis-client instead of redis. And when doing so I get this error:…
I want to order my Order model by priority, so that the ones with priority: true and with status != 'delivered' are on top. The ones with priority: true and status: delivered should be in the table below with all…
In the database, I have multiple materialized views with big definitions. I also have multiple migrations that change the definitions of some of these materialized views using DROP and CREATE statements. Thus, we often are dropping / recreating the same…