worlddb - world.db schema 'n' models for easy (re)use

Yabeda plugin for easy collection of ActiveRecord metrics: query performance, connection pool stats, etc.

This scan every ActiveRecord model looking for relationships ('has_many', 'belongs_to', etc.) and adds foreign key constraints.

Filter and search using an expressive, user defined, query language

Track and persist AASM state history

ActiveRecord::Base#count and other calculations as subqueries. Instead of nice Rails grouping calculation feature, \ uses subqueries to return the result with any complex query

Act-as-Buddy is a gem to allow any model to implement self relation. For eg: the friendships of a user can be implemented easily by self relation technique of act_as_buddy. Any Model can be buddied or lopped on to itself. Main uses would be for Users create friends etc.. Eg: User has many friends and friends are members of users table itself. This is expected to be heavily useful in social networking domain.

Permite formatar e validar um atributo ActiveRecord como CPF, CNPJ ou ambos

Add time_as_boolean feature to ActiveRecord classes

It offers base classes and helpers for creating MCP applications, making it easier to integrate your Ruby/Rails application with the MCP standard

Adds WSDL/SOAP and XML-RPC web service support to Action Pack

Allow user duplication of ActiveAdmin resources using the power of the Amoeba gem. Resource duplication can be performed by either persisting the model and its relations, or by pre-filling a new resource's form fields.

ActiveConfiguration is an engine that exposes a generic settings store to ActiveRecord models. Made for very configurable applications, it allows you to avoid implementing specific ways to store settings for each model that needs such configuration. If your application isn't very configurable, ActiveConfiguration is probably overkill.

Store Rails validations as JSON to serve via api and drive complex validation logic.

Activecube is the library to make multi-dimensional queries to data.Cube, dimensions, metrics and selectors are defined in the Model, similary to ActiveRecord. Activecube uses Rails ActiveRecord in implementation. In particular, you have to define all tables, used in Activecube, as ActiveRecord tables.

Form validation for Rails with Dry-Validation

ActiveRecord integration for encrypted querying operations

Support for binary UUIDs in ActiveRecord

Simple, secure key management for Active Record encryption

ActiveMongoid facilitates usage of both ActiveRecord and Mongoid in a single app by providing an inteface for inter-ORM relations.