activemodel

Elasticsearch integrations for ActiveModel/Record and Ruby on Rails

Date and time validation plugin for ActiveModel and Rails. Supports multiple ORMs and allows custom date/time formats.

💼 Manage application specific business logic.

What ActiveModel left out

🔩 ActiveRecord::JSONValidator makes it easy to validate JSON attributes against a JSON schema.

🔪 An ActiveModel extension that automatically strips all attributes of leading and trailing whitespace before validation. If the attribute is blank, it strips the value to nil.

A gem/plugin for Rails 3, Rails 4, Rails 5, and Rails 6 that enables client-side validation using ActiveModel + HTML5 Form Validation

StateMachines ActiveModel Integration

Adds file validators to ActiveModel.

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

Client framework for consuming JSONAPI services in Ruby

Ruby on Rails with Google Cloud Firestore in Datastore mode.

ActiveModel-style Ruby ORM for RDF Linked Data. Works with SPARQL 1.1 HTTP endpoints.

An ActiveModel-like interface for RDF data

Active Record without Database

Useful extensions for active_interaction gem

API client for services

Sugar around ActiveModel::Model

Create "immutable" objects with no setters, just getters.