DateTime comparison in Rails 6
Hi -
I built this simple app to practice with ActionMailer as I learn Rails (LINK: https://github.com/eleetyson/time-capsule).
It works fine locally but when I deployed to Heroku, it seems t...

1
Rails
How do I extend enum method?
Is there a simple way to either extend the enum methods OR to override the current bang method? I have a lot of enum statuses that I update with bang. However, the rails enum bang method is writt...

1
Rails
MongoDb Integration
It would be great if you can make video on MongoDB use in rails and make application like url-shortener with it

1
Ruby
What's the best way to.... store predictable but not essential attributes for a model
It looks like https://github.com/ledermann/rails-settings/ might solve the 'easy defaults' element of this, but it appears there are issues with AA/Administrate... will keep investigating.
Any oth...

2
Rails
Learn Apache Spark
These four may be quite good for a beginner (free courses):
Apache Spark Fundamentals
Spark Starter Kit
Scala and Spark 2
Python and Spark: Setup Development Environment
Learn information system...

3
General
Extract KPIs from Rails app and append to spreadsheet
Hi,
Not sure if this is the right place for a question like this but I'm wondering if anyone has any examples on how to easily extract (and display) some Key Performance Indicators from a runnin...

1
General
Deployment Error on rake assets:precompile
I deployed my rails 6 application but on 'cap production deploy', when the 'rake assets:precompile' is run, I receive the following error.
ModuleNotFoundError: Module not found: Error: Can't resol...

1
Rails
Having problems getting SSL cert w/Rails app from guide:
Hi,
I was following this guide - https://gorails.com/guides/free-ssl-with-rails-and-nginx-using-let-s-encrypt - and i got past the error of
```Package 'python-virtualenv' has no installation ...

1
Servers
How do I integrate a bootstrap theme with rails 6 ?
Just watched this tutorial and it was super helpful - https://gorails.com/episodes/using-purchased-themes.
Before that, I struggled with it for awhile as well. I figured it out with a free templat...

5
CSS
How do I add Bootstrap theme to an existing Rails application?
I struggled this for awhile as well. I figured it out with a free template from Creative-Tim and opened source the result. I also wrote up a blog post diving into the codebase here: https://www.din...

2
Rails
Rails 6 Active storage setup - NameError Exception: uninitialized constant #<Class:0x00007fddde3597d8>::Analyzable
I'm having trouble setting up S3 to work with Active Storage on a Heroku environment.
Would you mind sharing your setup, please?

4
Rails
Reopen ActionCable after login?
Fantastic, thanks for the tip Chris!
Cheers,
Marcus

5
Rails
Struggling to get rails working
Webpacker successfully installed!!
I don't know what happened but I uninstalled rbenv in brew and reinstalled in, reran the doctor and it seemed to work:
This page was immensely helpful - https:/...

4
Rails
Shrine: get URL of uploaded with host
I use shrine for uploading excel sheets. I need to process those files.
How can I get the url but with host? I tried the plugin default_url. But it doesn't work

1
Rails