My web console is giving an error message that "Rails.ajax is not a function". I'm following the tutorial on Drag and Drop Sortable lists at https://gorails.com/episodes/rails-drag-and-drop-sortabl...

Owen Millward

Hi there, I would like to implement STI for devise which will have two types of users. The first type of user is allowed to signup and I have called this as "PublicUser" and the second type of user...

Ponciano Vieira

I have a project that has an established database connection and I am trying to separate the versioning of paper_trail onto another database.

Abdelfattah Hezema

Hi, I have a Delegated Types association set up like below and I need to find a particular Collection but the flickr_id is stored in the GalleryItem table. It's failing to return anything. How...

Neil Tonge

Using Active Storage in Rails 6, Active Storage has been merged into Rails! You can find the latest version of the source code inside the Rails repository, ...

garxu21

`Files` is an Active Record model that has a reference to its parent of the same type: ```ruby class Files < ActiveRecord::Base belongs_to :parent, class_name: "Files" end ``` I want to creat...

Perry Smith

Hi. I added a migration with SQL to create a full text search column. Worked fine in development, but when I pushed, our git hooks tried to run the tests, and I got a pending migrations error. I ...

Luke Gilliam

Last update: getting my associations straight! Well - like I more or less anticipated - the devil was lurking if not in the detail then in the assignment :big_smile: Going back to the drawing boa...

Walther Diechmann

I have a devise User model and Profile model, the relation is User has one profile. I want the user to be able to chose what information about themselves to share with their friends only or with th...

Han

Just got an answer to this from stackoverflow. I need to have both 'password' and 'password_digest' in my columns of the DB table. and I should only use the password, the password_digest is left al...

sweedledee

OK, I got it figured and posting here in case someone finds it useful. I modified the **Product** model as follows ``` # product.rb has_many :parts, -> { includes(:item).order(:part_numerical_...

HP

I have a similar case as well. Is there some rails magic available for that ? :)

Suleman Uzair

Hello, I decided to start building a social media scheduling tool as I figured it would be decent portfolio project for a junior dev. I'm a little confused as to how to integrate Users' social me...

Christian

Grape APIs are Rack applications that are created by subclassing Grape::API . ... You can define validations and coercion options for your parameters using ...

simrel12

Setting: To install praw into a Rails application is very simple, we just need to declare the gem line "prawn" in the Gemfile. Next, we need to run the command in the terminal bundle install Use: S...

runte damaris

After deploying sidekiq to heroku, everything works properly except when I try to run a job I get this error Redis::CommandError: ERR invalid password

John Nonso

Thanks for sharing this Blake! I just chain mine together so I don't have the additional dependency. I'll have to do a screencast on multiple output files. 👍

Chris Oliver