
Action Cable with Puma, Nginx, Docker Swarm
6
Servers
I setup a DigitalOcean Ubuntu 22 droplet to host a docker swarm with containers for a rails app, postgress, and redis. I’m not able to get action cable to work with puma and nginx. I see errors in ...

How do I generate SEO Friendly URL's for filter combinations in Rails?
6
General
I have a site where the user can apply a combination of multiple filters.
To improve the SEO on the site I would like to have the URL in a human-readable format when filters are applied.
I would ...
Derek Hobson replied

How to translate and localize apps with Rails Internationalization (18n) Discussion
17
General
This was really great, thank you! Can you provide a link as to what you need to sanitize the variable you passed in, name? Looking forward to the next episode!

Testing Rails ActionCable Channel
1
Rails
I followed along with the Online user tracking with ActionCable and was able to get it all working. I replicated a similar channel in another app and again it works great, however when I came to te...

Populate dropdowns based on selection
4
Javascript
I'd like to get people's thoughts on the best approach.
I'd like to have a search ability where once a selection if made, the next dropdown box populates with only the available options from the d...
Chris Oliver replied

rendering issue
2
Rails
OK, so I fairly new at rails, but i'm at the point where i feel confidence enough to start making my own side project which i decide would be a clone of facebook in rails. first i'm working on is g...
Solved

Installing ruby_opencv gem results in cannot find opencv_contrib error
5
Gems / Libraries
I am trying to install the ruby_opencv gem but it can't find opencv_contrib. I used the command 'gem install ruby-opencv -- --with-opencv-dir=/mnt/c/Users/wjones/sites/musclesound-rails/opencv/my_b...
William Jones replied

Switching Between Live and Test Modes in Stripe Connect with Pay Gem
0
Rails
We have set up Stripe Connect in our Rails application to allow customers to sell their products. Currently, we support purchasing products from connected accounts only in live mode. However, we re...
Sandhiya Thangaraj posted

How to use Action Mailbox in Rails 6 Discussion
24
General
This is great!
Can action mailbox be used with a gmail account or does it have to be one of the services listed?

How much is the cost to get a web design company to build me something I need with Ruby rails?
11
General
Hi guys, so I am basically running a small business and I need a web application built with ruby on rails. I heard it is a pretty good framework, but I don't know how much the cost is for this. I w...

How to Build a Slack Slash Command App with Rails Discussion
10
General
/soo nice
/great job!
Camden Dickerson replied

Audited vs papertrail gem for auditing table changes?
4
Rails
I'm currently looking to use either one of these two for auditing changes made by specific user roles on a rails 6 ecommerce app using mysql. They both seem similar and I'm currently leaning toward...
anniesteuber replied

Wrapping up our Web Scraper in Rails Discussion
0
General
The source code link for this lesson is missing.
This is for anyone who is looking: https://github.com/gorails-screencasts/web-scraper
Anthony Veaudry posted

Organizing Rails Model Files Discussion
6
General
Great episode, Collin: thank you
I also found the annotate output at the top of the file annoying, so my team now has annotate config set to output at the bottom of the file:
Annotate.set_def...
cjilbert504 replied

How to use Mission Control Jobs in Rails Discussion
6
General
Super excited to see Mission Control out in the wild. It's a dashboard for ActiveJob that works across queue adapters. What's nice is that in the long term you can swap out backends but still have ...
Eunice Gibbs replied

How To Use Importmaps With Rails Discussion
7
General
Are you using import maps yet?
Daniel Lee replied

Adding Sales to the black_friday gem Discussion
0
General

SQL Learning Path - Creating and Dropping Databases Discussion
7
General
Initially, I got a connection error, to the effect, 'database 'my_user_name' does not exist.
After running `createdb` and then `psql`, everything works and I was able to connect using 'TablePlus' ...
Jesus replied