Ruby on Rails 6 is the latest version of Ruby on Rails, "an open-source web framework that's optimized for programmer happiness and sustainable productivity."
Questions tagged [ruby-on-rails-6]
2084 questions
7
votes
4 answers
Get array of next 7 days name from today in ruby
Hi I want to form an array of next 7 days from today,
Example: Suppose today is Sunday so result should be
["Sunday","Monday","Tuesday",'Wednesday","Thursday","Friday","Saturday"]

Puja Garg
- 251
- 3
- 11
7
votes
1 answer
Rails 6 how to link subfolders in assets/config/manifest.js
I just upgraded to Rails 6 and followed guides to make this manifest file:
//= link_tree ../fonts
//= link_tree ../images
//= link_directory ../javascripts .js
//= link_directory ../stylesheets .css
But rails complains that I haven't added assets…

Mirror318
- 11,875
- 14
- 64
- 106
7
votes
3 answers
Rails 6 Action Mailbox and Gmail Integration How To
Rails 6 comes with Action Mailbox now. The documentation and community do not have great resources on how to integrate various services outside of the most common such as SendGrid.
Assuming a person uses Google's Gsuite Gmail:
How could they…

karns
- 5,391
- 8
- 35
- 57
7
votes
2 answers
ActiveStorage::InvariableError in Home#index
Currently I'm trying to display .HEIC images in Rails 6. I'm using ActiveStorage ImageMagic to use variant to display jpg. Basically I'm trying to use
mogrify -format jpg myimage.heic
In the image to display jpg.
I added…

Steven Aguilar
- 3,107
- 5
- 39
- 89
7
votes
3 answers
Active Storage still detects attachement even after validation failure
This is an issue that has been going on for quite some time and to this day, I still have not found the solution. I have seen some similar issues but not quite what I have been experiencing.
I have been experiencing Rails Active Storage since it…

Dan
- 351
- 1
- 3
- 16
7
votes
2 answers
undefined method `spec' for # - Rails 6 schema:load
We are in the middle of upgrading our rails app from 5.2 to 6.0.1, and now whenever we run db:schema:load --trace we get the following error.
** Invoke db:schema:load (first_time)
** Invoke db:load_config (first_time)
** Invoke environment…

Dylan Andrews
- 261
- 1
- 7
7
votes
0 answers
Rails ActionText: Disable Direct Upload
Is there a way to disable direct upload of images and attachments from the ActionText/Trix Editor and replace it with a POST request to the rails backend to do the upload to S3?
I'm trying to do this to audit any user upload actions from Rails…

konyak
- 10,818
- 4
- 59
- 65
7
votes
1 answer
Rails 6 webpack throwing 'Uncaught ReferenceError: $ is not defined'
Hi i recently started working on Rails 6 with ruby 2.6.5. as the rails 6 has introduced the webpacks so i am trying to load my js files with the webpack. Although i have already required the jquery in the appliation.js still i am getting the below…

awsm sid
- 595
- 11
- 28
7
votes
0 answers
"Error while fetching an original source" in new rails app (Sprockets 4, Firefox 70)
It seems sprockets 4.0.0 is compatible with Chrome 78, but not Firefox 70.
Starting with a new rails app:
rails -v # Rails 6.0.0
rails new helloworld
# Gemfile
gem 'sass-rails', '~> 6' # not 5
bundle | grep sprockets
Using sprockets 4.0.0
Using…

Jared Beck
- 16,796
- 9
- 72
- 97
7
votes
3 answers
Rails 6 Active Storage : Could not find or build blob: expected attachable, got nil
Just created a new Rails 6 app, and I am trying to allow adding images to an active_storage blob instead of replacing them, through a form generated with rails scaffold.
Followed the documentation…

Simon Mo
- 503
- 2
- 4
- 14
7
votes
1 answer
Why am I seeing `SET xmloption = content;` in my structure.sql?
I'm using Rails 6 and recently wrote a small migration to add a column to a table. Simple stuff:
class AddInstagramUsernameToUsers < ActiveRecord::Migration[6.0]
def change
add_column :users, :instagram_username, :string
end
end
But noticed…

Glyoko
- 2,071
- 1
- 14
- 28
7
votes
1 answer
Using constant as keys in ruby hash
Assuming I have 2 strings constants
KEY1 = "Hello"
KEY2 = "World"
I would like to create a hash using these constants as key values.
Trying something like this:
stories = {
KEY1: { title: "The epic run" },
KEY2: { title: "The epic fail"…

Maxim Veksler
- 29,272
- 38
- 131
- 151
7
votes
1 answer
How to get all the associated models from ActiveRecord object?
For example I have
class Order < ActiveRecord::Base
has_many :shippings
has_one :contact_information
belongs_to :shop
end
How to get an array of associated objects from Order. For example
Order.associations
# [:shipping,…

Maxim Abramchuk
- 245
- 3
- 11
6
votes
1 answer
Parallel testing in rails 6 and rspec
I am trying to make parallel tests using rspec and rails 6.
According to their documentation, it is just required to add PARALLEL_WORKERS=15 where 15 is the number of workers. However, this works for Testcases and not for rspecs.
Have anybody found…

Andrès Mauricio Peña Carmona
- 146
- 1
- 8
6
votes
1 answer
Zeitwerk "DEPRECATION WARNING: Initialization autoloaded the constants" caused by including a module in the lib folder
DEPRECATION WARNING: Initialization autoloaded the constants AuthHelper, SemanticFormHelper, ActionText::ContentHelper, and ActionText::TagHelper
Since upgrading to Rails 6 I have been getting this warning relating to the new Zeitwerk…

markv12
- 334
- 1
- 11