Adds methods for automatic deserialization from standard JSON and XML, and a variant implementation of serialization/deserialization for XML.

Serialize hashes with ActiveModelSerializers.

Typecast your active record attributes to symbols.

ActiveModel validators that validate the type of attributes, and that do recursive validation of contained objects parallel to ActiveRecord's validates_associated.

ActiveModel::Unvalidate provides a clean api for removing existing validations from models

Add SEO friendly permalinks to ActiveRecord model with history support.

Raw sql with ruby - ideal for reports, large queries, separating SQL from code logic and CQRS

A RAG (Retrieval Augmented Generation) engine that integrates seamlessly with Rails applications

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Allows ActiveRecord and Rails to use a `cached_at` column for the `cache_key` if available

Instead of scattering validations, strong parameters, and business rules across controllers and models, changesets give you one clear pipeline for handling data before it touches the database.

A tool to help with cloning of active record objects.

Allows you to use postgresql CTE in ActiveRecord

Custom preloader for ActiveRecord.

Duplicating ActiveRecords is easy again.

ActiveRecord validator, which prevent change column on update

Provides `ActiveRecord::Relation#except`, a convenience method that let's you select all the fields from a table with the exception of the given ones.

Break large filters into components and see how each component affects the result

Unique token strings for your activerecord models

Just use instance.hat(<attribute>) to get the human attribute name translation for the attribute