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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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 ...
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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....
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Ruby on Rails throws LoadError: Unable to autoload constant for one job, but not for the second
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 ...
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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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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]
...
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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
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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
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require_relative &...
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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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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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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
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Both controller level and Model level metadata simultaneously in the same column of record. how to store in PaperTrail: versions table
I'm encountering an issue with PaperTrail in my Rails application where I'm trying to store both controller-level and model-level metadata in the versions table, but only the controller-level metadata ...
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:en is not a valid locale when running "rails generate ims_lti:install"
I'm pretty inexperienced with both stackoverflow and Ruby. Please help me to help you to help me.
I'm trying to implement ims-lti in an open source Rails application. When I run rails generate ims_lti:...
- 15
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Storybook Configuration with Ruby on Rails [closed]
I'm trying to follow the view_component-storybook configuration. I've replicated everything on my windows machine and the static preview pages also work. But the storybook playground doesn't render ...
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Is there an easier way to write this down and prevent duplicate code?
I am using middleman (Ruby on Rails) with HAML.
I have code like this at the beginning of each page:
- if pageversion == "test"
- domain = data.testvars.domain
- action_url = data....
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Minitest array check in indifferent order
assert_equal [ '2e', 'd4', '9d', '1a' ], ids
is a statement to verify what array one is dealing with. But often, with fixtures, there is no necessarily set order.
How can the test be written to ...
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