Rails6
Rails conforms to destroy_association_async_job config when destroying asynchronously
Rails no longer ignores the configuration option destroy_association_async_job when destroying objects with destroy_async option.Rails now serves files via proxy
Rails 6.1 has added support to ActiveStorage that serves files via proxying.Rails form_with now defaults to non-remote forms
Rails form generation helper, "form_with" defaulted to remote forms previously. This would confuse beginners who would expect an HTML response to be rendered. Now, you can configure the default response type.Rails 6.1 allows attribute's default to be configured but keeping its type
With Rails 6.1, we can set attribute's default value by keeping the type sameRails support bulk insert/upsert on relation
Rails 6.1 has added support for bulk insert/upsert on relation to preserve scope values.Rails ActionController::Parameters each_pair and each_value returns an enumerator.
Rails ActionController::Parameters each_pair and each_value now returns an enumerator when provided without a block.Rails 6.1 adds support for signed ids to Active Record
Rails 6.1 added support for signed ids which are a tamper-proof way of identifying a bearerRails 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 testsRails 6.1 adds rescue_from to ActionCable::Connection::Base
The `rescue_from` on ActionCable::Connection::Base allows us to intercept unhandled exceptionsRails 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.