I am building an app that has a couple of columns and I only want one column to scroll infinitely. I am trying to hack together a gem free version, but I am a novice with .js or jquery. My questi...

I am trying to create a newsletter, Ive followed this instructional video on how to save the information but I am confused on what to do from the end of the video, https://www.youtube.com/watch?...

I have got list of items with checkbox on the left side of each row having id of that particular row. How can I send the ids of items to the modal using stimulus js so that I can display brief deta...

Hi all, I'm running in a weird issue. Following the Realtime Online User Tracking with ActionCable screencast, in an app using rails 5.2 I used: ```ruby ActionCable.server.pubsub.redis_connection_...

Hi, I have implemented my first open-source gem and I would like to share it with you all. It's for validating request parameters outside your controller logic: https://github.com/felipefava/requ...

This is very cool tutorial https://gorails.com/episodes/group-chat-part-7. Now I want to integrate the number of users in the room there. How can i do it? Thanks

I have a relatively complex model association in mind, and was wondering how I could accomplish it. In essence, this is what i want to accomplish. - I have a User model, and a Document model - U...

i have income,expense, user controller i want to plot a graph of currrent user profit i calculated it in model. def total_expense expenses.pluck(:amount).sum end def total_incomes inc...

have income,expense, user controller i want to plot a graph of currrent user profit i calculated it in model. def total_expense expenses.pluck(:amount).sum end def total_incomes incomes.pluck(:amo...

ActionDispatch::Cookies::CookieOverflow (ActionDispatch::Cookies::CookieOverflow): actionpack (4.2.8) lib/action_dispatch/middleware/cookies.rb:529:in `[]=' I am getting this error when hitting re...

Hey guys! I'm working on building a Rails app for a friend of mine - this app will be for her to host episodes of her podcast. I've already decided to use something like [SoundManager](http://www....

I am using Rails 6. I have a form that I need to pass `remote: true` so I get POST to process as JS: `LOG: MessagesController#create as JS` Here is what I have tried: `<%= form_for [@hangou...

hello everyone I have installed a ruby ​​and rails application in vps of dreamhost with many problems and I have solved a lot but apparently this is too big or very complex. Just starting with this...

in your problem for rails server Could not find gem 'turbolinks (~> 5) x86-mingw32' in any of the gem sources listed in your Gemfile. Run `bundle install` to install missing gems.

I'm new to rails and I just realised that activestorage doesn't support CDN's.. I'm trying to figure a way how to do multi-image uploads with Shrine using stimulus but I can't seem to find any gui...

I have the following models: ``` class User < ApplicationRecord self.table_name = 'user.users' has_many :user_sources has_many :sources, through: :user_sources, foreign_key: :source_code e...

Hi! I'm new to RoR. Followed [Chat Series](https://gorails.com/series/realtime-group-chat-with-actioncable) and want to improve it using infinite scroll. When user reaches top of box I want to load...

I am trying to process the versions of the images with carrierware I want to send that process to a queue

I deployed my app with hatchbox.io but cannt update the image and got the error as below: Access to XMLHttpRequest at 'https://wellicanbucket.s3.ap-southeast-2.amazonaws.com/wacxzy7llqdcamldoaiuei...

I'm curious how this can be correctly applied to a booking application. If you have a `Reservation` and `Customer` model, does it make sense to store information such as the first name, last name, ...