A url validator for Rails 3 and 4.

Additional validations for Active Model

Validate that your Active Record models comply with legal policies, verified by AI.

An ActiveModel extension for more expressive validations reflection

Virtuozzo ActiveModel validators.

Some reusable ActiveModel validations, including greater_than, boolean_presence, and at_least_one_present

Add more validators for your ActiveModel models.

Active Model Serializer with versioning

Mark some validations as warnings and let them be easily skipped

ActiveModel/ActiveRecord module attribute type implementation

Simple OOP-ish tools for Rails

An ActiveRecord extension for classifying models and fields as confidential data

Optionally prevents threads from checking out activerecord connections.

ActiveRecord::MySQL::Strict adds validations to ActiveRecord models to make sure they do not trigger errors in MySQL strict mode.

Oracle enhanced adapter with schema config support for ActiveRecord (Using this gem, you can specify schema details in database.yml). This gem is a tweaked version of original activerecord-oracle_enhanced-adapter gem.

Add support for Postgresql Enum type in ActiveRecord

Active Record pattern for remote APIs

ActiveRecordStash provides a helpful syntax, which faciliates active_model compliant attributes, which are stored within a single serialized attribute. Poor mans NoSQL with AR

ActiveRecord::StrictValidations adds validations to ActiveRecord models to make sure they do not trigger database errors.

Adds a symbol attribute type to activerecord