Extends ActiveModel::Errors to allow messages to be generated that do not use the attribute name

Builds a tree of errors instead of the 1-dimension one generated by ActiveMode::Base#errors.messages.

This gem adds the ability for models to have an unlimited number of custom flags \ that are stored within one database column cell instead of several columns.

Render your JSON in a Normalizr-like JSON format

Adds methods for automatic deserialization from standard JSON and XML, and a variant implementation of serialization/deserialization for XML.

Modules/classes that extend AMS with more functionality

Vue Tables adapter for ActiveModel::Serializer

ActiveModel validators that validate the type of attributes, and that do recursive validation of contained objects parallel to ActiveRecord's validates_associated.

ActiveModel child model validations delegater.

Some reusable ActiveModel validations, including greater_than, boolean_presence, and at_least_one_present

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

This is an example gem used in my RailsConf 2020 talk. Please don't use in production! https://bruckmayer.net/rails-conf-2020

Simple null objects in Active Record

Presenters for rails.

ActivePress is a set of tools that help with accessing and manipulating the contents of a Wordpress database using Ruby.

Create previews of ActiveRecord objects that don't modify the database

ActivePropagation provides classes and ActiveRecord extensions for propagating changes amongst models, optionally using Sidekiq to parallelize the process.

Uses RabbitMQ and ActiveRecord for publishing and consuming model events from any service

Set ActiveRecord models to delete themselves after a fixed time, or when a certain criteria is met.

A spaced-repetition system to be used with ActiveRecord models