tl;dr Do not use the option optional on association declarations with a symbol, lambda or proc. Explanation Association declarations...
If an view spec crashes due to undefined helper methods, you can enable this option: # config/application.rb config.action_controller.include_all_helpers = true...
If you want to use rsync to transfer files that don't belong to your user to another system you...
shoelace is a library of web components. Here is a proof of concept how a integration (slightly different as the...
What is makandra cards? We are makandra, a team of 60 web developers, DevOps and UI/UX experts from Augsburg, Germany...
...Our preferred syntax prefixes the issue title with its ID in brackets, e.g. [FOO-123] Avatars for users. Here is how to generate that from an issue in Linear.
This card describes four variants, that add a more intuitive workflow when working with nested attributes in Rails + Unpoly:
We are using assignable_values for managing enum values in Rails. Nevertheless Rails is adding more support for enum attributes...
When making requests using the http gem you might want to automatically follow redirects to get the desired response. This...
tl;dr When browsers start to adapt proposals from Open UI, it might not be necessary to use any 3rd...
This card describes different flavors for concatting HTML safe strings in a helper method in Rails. You might want to...
Postgres works differently See PostgreSQL: Difference between text and varchar columns for PostgreSQL-specific info MySQL has 4 different column...
...HTML elements can automatically start playing when the autoplay attribute is set on them. Except for when they can not...
Debugging performance issues in your Rails app can be a tough challenge. To get more detailed insights consider using the...
There are two ways a logout in SAML can happen: Service Provider (SP) initiated and Identity Provider (IDP) initiated logout...
Note Using rem only ever makes sense when the root font size is dynamic, i.e. you leave control to the...
Starting with Rails 7.1 the production logger is set to standard out. For applications running with opscomplete ensure to keep...
If you are using git submodules in Gitlab CI, you might run into a "The project you were looking for...
If you need to make an HTTPS connection to a host which uses an expired certificate, do not disable certificate...
If your US-ANSI keyboard supports VIA you can use it to create macros for the German Umlauts. All Keychron...
tl;dr Prefer request specs over end-to-end tests (Capybara) to joyfully test file downloads! Why? Testing file downloads
The author describes his little journey in hunting down a memory leak. Maybe his approach and tooling may one day...
10.0.0 2024-03-07 Compatible changes console command: You can now globally disable the IRB multiline feature by setting irb...
Rachel Andrew has built a website about CSS Grid. Video tutorials More than 30 layout examples for feature demonstration