Questions tagged [ruby-on-rails]
Ruby on Rails is an open source full-stack web application framework written in Ruby. It follows the popular MVC framework model and is known for its "convention over configuration" approach to application development.
ruby-on-rails
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Rails: Extended class that calls another extended class
Setup:
We got an initializer (in config/initializers) that requires a file where we define our extensions.
This file does something like this:
module UbiquoExtensions
end
:SomeClass.include!(...
- 500
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1
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19
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Can I pass an argument and sort using ransack
"I want to display the exact ID at the top when searching.
For example:
select *
from user
order by user.id = 25 DESC, created_at DESC;
How can I implement this using ransack?"
- 27
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15
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HABTM relationship / validates associated: valid? is true even though I don't think it is
I made the following join table to be used in a HABTM relationship between tasks and itself:
create_table :tasks_tasks, id: false do |t|
t.belongs_to(
:dropoff_task,
null: false,
...
- 127
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8
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Issue with rails hotwire trix textarea resize
im trying to create a textarea resize grippie more or less like the SO for a trix textarea with rais stimulus so i set this controller below
the issue is when i pull down the textarea the textarea ...
- 113
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17
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RPush sending APNs 403/InvalidProviderToken
recently I'm struggling with adding APNs feature to my Ruby on Rails(7) project using RPush. I made some wrong config before and that lead to a failed launch of rails s, then I found and fixed it so I ...
- 1
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1
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50
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Model VS Active record in ROR
Can somebody please explain me the difference between model and active record in simple words ?
Is active model and model same ?
PS: Knowledge regarding these topics will be appreciated.
I am newbie ...
- 11
0
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1
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30
views
Why can't I wrap Sidekiq.configure_server in Rails after_initialize?
After upgrade to Rails 6 the initializers/sidekiq.rb is causing deprecation warnings about class autoloading. As a workaround I thought I could wrap the contents of Sidekiq.configure_server in Rails....
- 2,817
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Ruby on Rails throws LoadError: Unable to autoload constant for one job, but not for the second [duplicate]
My code triggers two Sidekiq jobs called ExcelImportReconcileWorker with different arguments. The worker creates a new instance of a Parsers::ExcelImport class and runs a method in it. Every time ...
- 1,439
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38
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Rails: problem with "@hotwired/turbo-rails" and redirects
// app/javascript/application.js
import "@hotwired/turbo-rails"
import "controllers"
import "trix"
import "@rails/actiontext"
import Rails from "@rails/ujs&...
- 13
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13
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Ruby/Rails Bunny RabbitMQ Must be one of [:method, :headers, :body, :heartbeat]
I get an error when trying to connect to RabbitMQ.
Error backtrace:
.../amq-protocol-2.3.2/lib/amq/protocol/frame.rb:67:in `decode_header'
Error:
Must be one of [:method, :headers, :body, :heartbeat]
...
- 1
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31
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How to delete cookies in Rails 7.1?
I recently upgraded my Rails app from version 7.0.4.3 to version 7.1.3.4 and cookies.delete stopped working.
I'm setting a cookie in JavaScript with:
document.cookie = `last_guess=value; path=/`;
...
- 337
1
vote
1
answer
47
views
Rails Custom Middleware not being recognized in GH CI
I'm using custom middle ware for the first time to normalize error handling. I have my middleware defined in app/middleware/error_handler.rb and using in my main application.rb
...
require_relative &...
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35
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Generate a PG dump when click a button
im creating a rails app (basically a monolith). currently, im creating a new feature, "when i click some button, it download a sql script with db backup".
i understand that i can execute ...
- 75
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23
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Docker, nginx, Rails, Puma. Static files are not served but should be
I tried to migrate from Passenger to Puma in a Rails 5.2 project. This is a Docker setup using nginx to redirect from http to https and forward the requests to the Rails container. I had this set up ...
- 139
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28
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Rails 7.1 Error when reading active record model from redis cache
We have a problem during upgrade Rails from 7.0.8 to 7.1.3.2 with reading AR models from Redis cache.
We have several places where we cache AR models with Redis:
Rails.cache.fetch("key_name")...
- 11