What Is New In Rails 7.2?
Rails 7.2 has just been released, packed with a range of exciting updates that enhance the Rails development experience. This blog highlights the key features and enhancements.
Rails Warns On Tests Without Assertions.
With Rails 7.2, `ActiveSupport::TestCase` now warns when tests do not run any assertions.Rails Added Filter Option On in_order_of Method
Rails added the filter option to in_order_of to prioritize the specified values without filtering the results
Active Record Composite Primary Key Support In Rails 7.1.2
ActiveRecord models can now be configured with composite primary keys, making it easier to work with complex data models.Rails 7.2 Adds Support For Devcontainer.
In Rails 7.2, use `--devcontainer` flag with `rails new` to add a devcontainer to new apps and run `bin/rails devcontainer` for existing apps.Functional Programming In React
Learn about functional programming and how React implements it using immutable data, pure functions, and composition, along with the benefits of functional programming.CSS units rem, em, px, vh, vw, percentage
Learn differtent types of css units and their usage based on usecases.Understanding Controlled And Uncontrolled Components In React
Learn about controlled and uncontrolled components, the differences between them and and which one to use.Rails Adds SKIP_TEST_DATABASE_TRUNCATE Flag To Speed Up Multi Process Test Runs
Speed up multi-process test runs on large DBs with ENV["SKIP_TEST_DATABASE_TRUNCATE"] flag by skipping the table truncations and running test within default transaction.Puma-dev And Using It With Rails Applications.
Explore what Puma-dev is, why it is beneficial, how to install and use it, and how to configure it within bin/setup.