The Rails Changelog, host
This Week In Rails, co-editor
https://www.railschangelog.com
https://rubyonrails.org/newsletter
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Rails 7.0 Highlights
Autoloading with Zeitwerk
Asynchronous Query Loading
Active Record Encryption
Webpacker removed, import-maps added
Turbolinks, UJS removed, Turbo and Stimulus added
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Number of merged PRs since 16th Dec. 2021
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Total number of merged PRs since Rails 7.0 to date
2,335
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Add *_deliver callbacks for Action Mailer
#47630
Action Mailer
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Introduce #deliver_enqueued_emails
method to ActionMailer::TestHelper
#47520
Action Mailer
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Safer Direct Uploads in JS
Libraries or Frameworks
#47773
Active Storage
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Extend audio_tag and video_tag
to accept Active Storage attachments
#44085
Active Storage
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Add --parent option to job generator
to specify parent class of job
#45528
Active Job
rails g job payment
rails g job process_payment --parent=payment_job
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Add perform_all_later to
enqueue multiple jobs at once
#46603
Active Job
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Allow templates to de
fi
ne
which locals they accept
#45602
Action View
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Let link_to infer link
name from Model#to_s
#42234
Action View
Allow CSRF tokens to be
stored outside of session
#44283
Action Pack
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Add exclude? method to
ActionController::Parameters
#45887
Action Pack
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Implement Object#with
#46681
Active Support
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Add TestCase#stub_const
#44294
Active Support
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Pass options accessor to
Cache#fetch block
#45905
Active Support
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Add Rails.env.local?
#46786
Active Support
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Rotate Default Logs on Each 100MB
#44888
Railties
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Improve support for
custom namespaces
#47583
Railties
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Common Table Expression
support added "out-of-the-box"
#37944
Active Record
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Add ActiveRecord::Base::normalizes
#43945
Active Record
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Active Record API for
general async queries
#44446
Active Record
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ActiveRecord::Relation#explain
accepts options
#47043
Active Record
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Add drop_enum command for Postgres
#45735
Active Record
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Add #update_attribute!
#44141
Active Record
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Add
destroy_association_async_batch_size
con
fi
guration
#44617
Active Record
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Option to disable all methods that
ActiveRecord.enum generates
#46490
Active Record
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Allow ActiveRecord::QueryMethods#select to accept a hash #45612
Active Record
Add support for exclusion constraints (PostgreSQL-only) #40224
Introduce adapter for Trilogy, a MySQL-compatible DB client #47880
Support encrypted attributes on columns with default values #45033 *
Add validity for PostgreSQL indexes #45160 *
Allow unscoping of preload and eager_load associations #45147
Add a build persistence method #45696
Allow resetting singular associations #46165
Add option to con
fi
gure digest algorithm in Active Record Encryption #44873
Allow ErrorReporter to handle several error classes #46299
Add db_runtime to Active Job instrumentation #40058
Add support for logging background job enqueue callers #47839
Return the blob/blobs when #attach is able to save the record #44439
Fixes ActiveStorage proxy downloads of
fi
les over 5mb in S3-like storages
Introduce html: and screenshot: kwargs for system test screenshot helper #44720
Add include_seconds option to datetime_local_
fi
eld. #45188
Add default Docker
fi
les #46762
Use puma worker count equal to processor count in production #46838
Use puma worker count equal to processor count in production #46838