Enable to use the concept of form objects with ActiveModel

ActiveRecord Association Helper for PORO (Plain Old Ruby Object)

Active Remote provides Active Record-like object-relational mapping over RPC. It was written for use with Google Protocol Buffers, but could be extended to use any RPC data format.

Extension for ActiveRecord that adds support for PostgreSQL array columns, mapping string values to integers.

Provides ActiveModel compatible wrappers for Braintree models and more.

High-level library for working with the Cloud Foundry API.

CNPJ validation for ActiveModel

ORM-like interface allows you to persist your models to Couchbase

Easily use any Plain Old Ruby Object as the model for Rails form helpers.

Create ActiveModel-compliant objects for your JSONAPI-based API

LHS ia a Rails-Gem, providing an ActiveRecord like interface to access HTTP-JSON-Services from Rails Applications. Special features provided by this gem are: Multiple endpoint configuration per resource, active-record-like query-chains, scopes, error handling, relations, request cycle cache, batch processing, including linked resources (hypermedia), data maps (data accessing), nested-resource handling, ActiveModel like backend validation conversion, formbuilder-compatible, three types of pagination support, service configuration per resource, kaminari-support and much more.

Related is a Redis-backed high performance distributed graph database.

Assemble servers from your recipe.

Settings for your classes

Easy split testing and feature flagging for Rails with TestTrack server

Simple, zero-dependant enum translation gem for Rails

ULID for Rails

Makes the google-cloud-datastore gem compliant with active_model conventions and compatible with your Rails 5+ applications.

A custom validation for your Active Model that check if an array is included in another one

Emissão de Boletos Bancários em Ruby