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ViewComponent in Rails 8: Building a Tested Product Card
ViewComponents put UI logic in a Ruby class instead of scattering it across views, helpers and partials. Building a product card to show how.
Propshaft, the New Default Asset Pipeline in Rails 8
The Rails asset pipeline helps manage static assets like CSS, JavaScript, and images. It improves delivery speed by compressing and combining these files.
New in Rails 7.2: Generated With .devcontainer
Exciting news from Rails! The latest Rails 7.2 has a new feature. When you create a new app, it now generates a .devcontainer folder.
New Rails 7.2: Added Rate Limiting
Ruby on Rails 7.2 added rate limiting to Action Controller. It's cool and easy to use.
Rails 7.2 Active Model: type_for_attribute, has_attribute?
Rails 7.2 type_for_attribute on Active Model: class method signature, return type, has_attribute? sibling method, and a working SignupForm example for both Active Record and Active Model.
Rails 7.2 Dev Containers: The Generated .devcontainer Setup
Rails 7.2 can generate a .devcontainer with a database, Active Storage, Redis and headless Chrome for system tests. Commands for new and existing apps.
Enum validation in Ruby on Rails 7.1
The latest version of Rails 7.1 introduces the ability to validate enums, enhancing data integrity and error handling in Rails models.
assert_has_no_stream: Testing Stopped Action Cable Streams
Previously, developers encountered a significant challenge verifying if streams ceased operation correctly.
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