229,252 questions
1
vote
0
answers
79
views
Rails ViewComponent tabs not rendering content
Rails ViewComponent tabs not rendering content - active tab issue
I'm building a tabs component using ViewComponent and Stimulus, but the tab content (partials) are not rendering. I believe it's ...
0
votes
1
answer
77
views
"Content missing" Ruby on Rails, Turbo issue
I have turbo rails built into my ruby on rails application, I have a section of the screen I am trying to reload with a button click. more specifically a directory tree. But every time I click said ...
- 15
1
vote
0
answers
73
views
Homebrew: formula fails to run with error ZIP does not support timestamps before 1980
I maintain a Homebrew formula on my own tap, and I'm having issues to update it. I'm not sure if this is Python- or Homebrew-related. Here is my formula:
class Kosmorro < Formula
include Language:...
- 185
0
votes
0
answers
117
views
Ruby 3.4.7 `require` is VERY slow under Windows 10
I recently converted a large codebase from Ruby 2.1.4 to Ruby 3.4.7 and upon testing these changes in windows 10 I am noticing that the require method on most ruby gems is significantly slower than ...
0
votes
0
answers
84
views
Unable to run single test with Rails/Minitest
We have two almost identically set up Rails (v8.1.1) applications, both with Minitest (v5.27.0) as the testing framework. But in Application A we can run single tests from a file, but not in ...
- 191
1
vote
1
answer
234
views
"rails test" doesn't run any tests
I downloaded Ruby and Rails onto my machine, and it looks like this:
% which ruby
/Users/jgodse/.rbenv/shims/ruby
% ruby --version
ruby 3.4.8 (2025-12-17 revision 995b59f666) +PRISM [arm64-...
- 15.6k
2
votes
1
answer
111
views
Ruby irb: Autocomplete-usage leads to crash
I start typing on the console and a list with the feasible options appears. Then I use the tabulator-key for going through the options.
Immediately irb crashed and exits. I'm on the console again.
...
- 845
0
votes
1
answer
47
views
How to get Details on Discount from a Subscription in Stripe?
There is no API for querying discount information directly. When querying the subscription:
Stripe::Subscription.retrieve('my_sub_id')
# returns:
#<Stripe::Subscription:0xb8a80 JSON: {
..
"...
- 12.4k
0
votes
1
answer
35
views
With the Pay gem using stripe, how do you subscribe to a subscription applying a discount?
Consider the following:
@user.payment_processor.subscribe(name: "default", plan: "monthly", quantity: 3)
How do you subscribe with a coupon code attached?
See: https://docs.stripe....
- 12.4k
0
votes
0
answers
194
views
gem 'ruby-vips' on Windows: non-compatible forward slashes in the vips-module path
After upgrading Rails from 8.0 to 8.1 and running rails s on Windows, I get VIPS warnings, for example:
unable to load "C:\Ruby34-x64\msys64\ucrt64/lib/vips-modules-8.17\vips-heif.dll"
...
- 120
-2
votes
0
answers
81
views
How to properly set up a formatter for Vagrantfiles in VS Code?
Problem:
I am using VS Code to edit Vagrantfile (Ruby syntax). By default, VS Code does not format these files correctly. When I install recommended Ruby extension like Ruby LSP, nothing happens when ...
- 1,552
0
votes
1
answer
72
views
Message body is blank when retrieving emails with Ruby GMail API
I have some code which calls Google's Ruby API to get messages from GMail using list_user_messages.
I know from docs that the returned messages only contain an id and thread_id and therefore I have ...
- 6,730
0
votes
0
answers
44
views
How to define the content of a Resource?
I'm trying to build a POC MCP server using the MCP Ruby SDK.
I have created a couple of tools, and now I need to add the first resource to give access to my posts, but I'm having a hard time figuring ...
- 6,150
10
votes
1
answer
882
views
Ruby on Rails Redis connection_pool wrong number of arguments (given 1, expected 0)
I recently encountered an issue deploying a Ruby on Rails app to production (on Render) whereby the app would not build and rake tasks would not run. The application would build and launch fine in ...
- 231
Best practices
0
votes
3
replies
102
views
What's the best setup to use Ruby on Windows?
I'm new to Ruby and I'd like to know the best way to program in Ruby on a Windows computer.
I already have a setup, but it's not working very well: I have VS Code with the Ruby LSP extension, and in ...
- 1
