rails

May 11, 2020

Rails adds support for annotating HTML output with template file names.

Rails 6.1 has added support for adding HTML comments to the rendered output indicating where each template begins and ends.

May 11, 2020

Rails 6.1 supports `if_not_exists` option for adding index

Rails 6.1 added support for if_not_exists option to add_index. The if_not_exists provided to create_table also gets propagated to all indexes getting created in the create_table block.

May 6, 2020

Using Interactors in Rails

Interactors provide a common interface for performing complex user interactions.

May 4, 2020

Ways for reducing Heroku slug size

Techniques for reducing Heroku slug size for Rails applications

Apr 29, 2020

Rails adds support for descending order in find_each, find_in_batches and in_batches

Rails 6.1 has added support for providing order(ASC/DESC) to batch processing methods like find_each, find_in_batches and in_batches instead of processing records in ascending order always.

Apr 27, 2020

Rails - Added sub seconds to Time inspect

Rails has added sub seconds to ActiveSupport::TimeWithZone#inspect method.

Apr 21, 2020

Rails adds support for db:rollback:name for multiple database applications

Rails has added support for name option while rollbacking migration for multiple database application

Apr 20, 2020

Rails 6.1 add Enumerable#pick to complement Relation#pick

Adding pick to enumerable will enable us to call pick on loaded relations, unloaded relations, and plain enumerables interchangeably.

Apr 14, 2020

Using Optimizer Hints in Rails

Optimizer Hints allows us to control the query optimizer of a database system. Rails 6 has added support to provide Optimizer Hints.