Rails introduces ActiveRecord::Persistence#update_attribute!
While update_attribute was used to bypass validations, update_attribute! now does the same but raises ActiveRecord::RecordNotSaved in case of any errors encountered in `before_*` callbacks.Rails 7 now introduces support for generated columns with Postgres
Rails 7 now adds support for generated (virtual) columns to the PostgreSQL adapter that has been available since PSQL v12.
Typography - Creating our Visual Identity
Part 3 of our Visual Identity series involves Typography that expresses the personality of our company, its values and emotions.
Deep dive into the new Suspense Server-side Rendering ( SSR ) architecture in React 18
The new SSR foundation allows us to combine streaming server-side rendering with a new approach to hydration - Selective Hydration! It also prioritizes hydrating the parts the user is interacting with, creating an illusion of instant hydration.Rails 7 renders accurate plain text output for nested fields
Plain text rendering of nested fields now reserves indentation.Rails 7 allows setting timestamps on insert_all/upsert_all record creation
All relevant timestamp columns (`created_at`, `created_on`, `updated_at`, `updated_on`) are now set via ActiveRecord when using mass insertion queries.
Cypress 9.2.0 will throw an error when a user attempts to update a read-only config value
Cypress will throw an error when a user attempts to update a read-only configuration value at run-time using either the Test Configuration or using Cypress.config().Sneak peek into React 18 useDeferredValue hook
The useDeferredValue hook allows us to mark some tasks as less important, making the app feel more responsive, thereby improving the user experience.Rails 7 adds better support for custom enum types in PostgreSQL
With Rails 7, use create_enum to add a new enum type and t.enum to add a column.
Ruby 3.1 adds Class#subclasses
Ruby 3.1's new method Class#subclasses returns all classes directly from the receiver without adding singleton classes.