Ruby 3.4 Enable frozen_string_literal by default
In Ruby 3.4 string literals in files without a frozen_string_literal comment now behave as if they were frozen.
Ruby 3.4, Range#size Now Raises TypeError If The Range Is Not Iterable
Range#size raises TypeError if the begin value of Range is a Float or Rational or Beginless.
Rails 8 adds Kamal by default.
All new applications using Rails 8 will have Kamal by default.Ruby 3.4, No More TypeError With **nil As It Is Treated As An Empty Hash.
When double splat ** operator used with nil, it is treated similarly to **{}, which passes no keywords and does not call any conversion methods.Enhancing Data Integrity With validate_foreign_key In Rails
validate_foreign_key validates foreign key constraint and is designed to reduce the impact of adding foreign keys on high-traffic tables in PostgreSQL.Rails Adds GitHub CI Workflow By Default To New Applications
All new applications using Rails 7.2 will have GitHub CI workflow by default.
ActiveRecord::Base#pluck adds support for hash values in Rails 7.2
ActiveRecord pluck and pick can accept hash values for specifying columns from Rails 7.2
Enhancing Rails Log Output with SQL Query Count
Rails adds SQL query counts to logs, improving developers ability to optimize application performance by providing more detailed data on database interactionsA Quick Guide to Ruby's Time and DateTime Classes
Let's examine when to use the Time class and when to use the DateTime classRails 7.2 adds Rubocop by default to new applications
All new applications using Rails 7.2 will have rubocop gem by default.