May 19, 2020
Rails 6 adds ActiveJob::TestCase#perform_enqueued_jobs without a block
With Rails 6, we can use ActiveJob::TestCase#perform_enqueued_jobs without a block to perform jobs in tests
May 19, 2020
Rails 6.1 adds rescue_from to ActionCable::Connection::Base
The `rescue_from` on ActionCable::Connection::Base allows us to intercept unhandled exceptions
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
Ruby adds experimental support for end-less method definition
Ruby has added a new experimental syntax for defining single-line methods without using the end keyword.
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
