Category "ruby-on-rails"

Associate Active Record tables through non-primary, non-unique column in Rails

I have a table "films" whose schema looks like this: create_table "films", force: :cascade do |t| t.integer "tmdb_id", null: false t.string "language_is

Associate Active Record tables through non-primary, non-unique column in Rails

I have a table "films" whose schema looks like this: create_table "films", force: :cascade do |t| t.integer "tmdb_id", null: false t.string "language_is

couldn't find file 'owl.theme.default' with type 'text/css' error in rails 5.1.4

im getting the below error. Sprockets::FileNotFound at / couldn't find file 'owl.theme.default' with type 'text/css' Checked in these paths: /home/xyz/abc/pr

conditionally have css tag inline in slim

I have a set of css tags like this: .card.hidden.small.u-margin-bottom-1 I'd like to conditionally show the .hidden tag while maintaining this style of syntax

BUILD FAILED (Ubuntu 20.04 using ruby-build 20210119)

I'm using rbenv and in Ec2 instance I'm trying to install a ruby different version but when I execute rbenv install 2.7.2 following errors occur. Downloading

How to pass a File JS object to Rails controller

I have a JS file object (like the one below) that I'd like to pass to my rails controller. File {name: 'undefined', lastModified: 1652457009460, lastModifi

Allowing ruby buildpack on Heroku to use Yarn cache

I'm running a Ruby on Rails + Webpacker app on Heroku with Yarn v2 and hitting some issue with dependency caching. It seems that Yarn dependencies are reinstall

Rails 6.1.5: uninitialized constant Mail::TestMailer

Why am i getting 'uninitialized constant Mail::TestMailer' error with "Rails 6.1.5 & Ruby 3.1.0" while working without problems "Rails 6.1.5 & Ruby 3.0.

How to disable Pry autocomplete?

I would like to disable autocomplete in Pry. How to do it? I'm using it in Rails console(from Emacs/inf-ruby) and it is very slow and annoying in my legacy app.

Node module css import paths work in development, but not in production

I am moving from Webpack to esbuild with jsbundling-rails & cssbundling-rails. I have a folder which imports css libraries from vendors like so: @import "dr

Active storage problem - replacing pictures

I'm using:ruby 2.6rails 6.1.4devisedevise_token_authactive-storage usingl locally disk service I'm creating api in which I can storage and upload pictures. I ca

POST api request in two models in Ruby on rails

I would like users to be able to create a booking, and give it a partner (BookingPartner) in the same request, similar to this "booking": { "address": "

Error on reify a version using ruby PaperTrail

I followed the instructions in https://github.com/paper-trail-gem/paper_trail Added the paper_trail gem in the project Gemfile: gem 'paper_trail' Executed the

Rails Bootstrap 4, dropdown stops working after pressing back button on browser

I'm using Ruby on Rails 6, and I'm importing bootstrap from the application.html.erb file. The dropdown stops working when I press the back button on the browse

Can I make a modification to a child force a validation on a parent when using Active Record Autosave Association?

I am looking for how to trigger a validation on a parent when a child is modified or deleted. Some background in case I am asking the wrong question: I am tryin

Upgrade Ruby 2.6 to 2.7 - WebMock no longer recognizes RegEx patterns on stub requests

I am upgrading a Rails 6.1.4 application from Ruby 2.6.10 to Ruby 2.7.6. With Ruby 2.7.6, WebMock no longer matches the Regular Expressions that worked perfect

Hide default value in form Ruby

I have a form and when I set a value, the value is displayed in the field, how to not display the value but keep the existing values when submitting the form: H

Attach one Active Storage blob to multiple files

In Rails, when attaching a file to an object, is there a way to check if it is already attached to another object? And if so, can I then use this existing attac

Stylesheet renders in grover debug but not on downloaded pdf

I'm using Grover to render and download pdf copies of documents that are generated in my app and am having trouble applying css to it. When in grover's debug m

(Rails 5) LoadError: cannot load such file -- sass ...when deploying to Heroku

I'm getting the error in the title when I deploy my Rails 5 app. I recently updated my Gemfile to include some more recent versions. I don't have any issues on