Category: Rails 6

Rails 6 adds support to persist timezones of Active Job

Rails 6 adds including & excluding method on Enumerables

Rails 6 fixes after_commit callback invocation bug

Rails 6 adds rails db:prepare to migrate or setup a database

Rails 6 adds guard against DNS Rebinding attacks

Rails 6 adds ActiveStorage::Blob#open

Rails 6 adds ActionMailer#email_address_with_name

Rails 6 raises ArgumentError if param contains colon

Rails 6 introduces new code loader called Zeitwerk

Rails 6 adds ActiveSupport::ActionableError

Rails 6 add_foreign_key & remove_foreign_key SQLite3

Rails 6 adds ActionDispatch::Request::Session#dig

Marking arrays of translations safe using html suffix

Rails 6 adds filter_attributes on ActiveRecord::Base

ArgumentError for invalid :limit & :precision Rails 6

Rails 6 Pass custom config to ActionCable::Server::Base

Rails 6 adds support of symbol keys

Rails 6 preserves status of #html_safe?

Recyclable cache keys in Rails

Rails 6 deprecates where.not as NOR & Rails 6.1 as NAND

Rails 6 adds support for Optimizer Hints

Rails 6 reports object allocations while rendering

Rails 6 adds ActiveRecord::Relation#annotate

Rails 6 adds hook to Active Job for retry & discard

Rails 6 adds support for Multi Environment credentials

Rails 6 adds before? and after? to Date and Time

Rails 6 adds Array#extract!

Rails 6 adds Enumerable#index_with

Rails 6 adds private option to delegate method

Rails 6 allows spaces in postgres table names

Rails 6 adds if_not_exists option to create_table

Rails 6 has added a way to change the database of the app

Rails 6 adds parallel testing

Rails 6 improves ActiveSupport::Notifications::Event

Rails 6 allows configurable attribute on #has_secure_password

Rails 6 allows overriding ActiveModel::Errors#full_message

Rails 6 adds ActiveRecord::Relation#extract_associated

Rails 6 adds implicit_order_column

Bulk insert support in Rails 6

Rails 6 drops support for PostgreSQL version less than 9.3

Rails 6 requires Ruby 2.5 or newer

Rails 6 database seed uses inline Active Job adapter

Rails 6 adds ActiveRecord::Relation#reselect

Rails 6 adds ActiveModel::Errors#of_kind?

Rails 6 shows routes in expanded format

Rails 6 adds ActiveModel::Errors#slice!

Rails 6 adds create_or_find_by and create_or_find_by!

Rails 6 raises ActiveModel::MissingAttributeError

Rails 6 ActiveRecord::Base.configurations

Rails 6 shows unpermitted params in logs in color

Rails 6 delete_by, destroy_by ActiveRecord::Relation

Rails 6 adds ActiveRecord::Relation#touch_all

Rails 6 adds negative scopes on enum

Rails 6 adds ActiveRecord::Relation#pick