Chronicle integrates Datomic into Ruby on Rails Active Record, providing seamless CRuby/JRuby transport auto-detection, immutable time-travel queries, and cross-database ACID transaction coordination.

active_cipher_storage encrypts and decrypts Rails Active Storage files with AES-256-GCM envelope encryption. It supports AWS S3, streaming downloads, multipart uploads, AWS KMS, environment-variable keys, and custom key providers for Ruby and Rails applications.

A basic Ruby SDK to interact with the Active Collab API.

ActiveCommand adds the ability to use the command pattern commonly seen in CQRS.

This gem provides a macro for comparing the column and the other column of the record. Type of the comparable column is Date Time Numeric, and all that jazz.

Active Component introduces components into your Rails presentation layer. The use of components improves consistency and development speed through reuse and a new way of view code organization. Components are plain Ruby classes that are able to render themselves using a to_html method. Active Co...

Trim the fatty models. Use ActiveContainer.

Steroid command pattern.

Schemaless models in Berkeley DB.

ActiveDurable runs multi-step business flows (checkouts, onboarding, payouts) as durable sagas stored in your own database. Completed steps are checkpointed and never repeated after a crash, failures before the point of no return are compensated in reverse order, and failures after it are retried...

Service objects.

This gem serves as the basis for the interface between a Ruby (Rails) application and a provider of transcoding services such as Opencast Matterhorn, Zencoder, and Amazon Elastic Transcoder.

ActiveEncryption transparently encrypt (and decrypt!) attributes with ActiveSupport::MessageEncryptor

An extension for Active Model to encourage implementing entity.

A simpler way to create more complex Ruby enumerations, with ActiveRecord like syntax and associations.

Framework and tools for managing email service providers.

Declare experiments using classes that can be run in different layers of an application.

Export to CSV/YAML/XML from ActiveRecord collections.

Create and represent composite schemas, schema transforms and data transforms over a fact-based model

Code generators for the ActiveFacts Fact Modeling suite, including the Constellation Query Language