Build a hash based on active record attributes.

ActiveModel::Permalink generates permalinks for your ActiveModel objects, including support for Mongoid.

Adds in-memory persistence to ActiveModel models

Active Model Serializer RSpec Helpers and Matchers

RSpec matchers for ActiveModel::Serializers

CanCan integration with Active Model Serializers

Serialize hashes with ActiveModelSerializers.

RSpec matchers for ActiveModel::Serializers

Harness the power of PostgreSQL when crafting JSON reponses

An extension to ActiveModel::Serializer that validates serializers output against a JSON schema

Vue Tables adapter for ActiveModel::Serializer

Only add a error messages for one model attribute if this error message not exists for the model attribute

A url validator for Rails 3 and 4.

Additional validations for Active Model

An ActiveModel extension for more expressive validations reflection

Virtuozzo ActiveModel validators.

Add more validators for your ActiveModel models.

Active Model Serializer with versioning

This is useful when you want to define optional validations for a resource and keep it valid.

ActiveRecord model inheritance support by module.