Simple presenter allows for a simple way for you to present a model to your views without cluttering up the original model.

The second type of model inheritance supported from rails 6.1, delegated type, where each sub-model has its own database table and can be queried and created individually.

A gem which adds soft delete functionality

Delete/destroy associated ActiveRecord records in the background with ease.

ActiveRecord serializer DSL for mapping model attributes and associations. Similar to ActiveModel Serializers with many enhancements including bi-directional support, i.e. deserialization.

Commit a fault

Rails Engine that you can hire to manage your outgoing email

A Rails Engine to Control the passage of time as a test bed

Calculates the delta between two collections of objects.

The Deltacloud API is built as a service-based REST API. You do not directly link a Deltacloud library into your program to use it. Instead, a client speaks the Deltacloud API over HTTP to a server which implements the REST interface.

Content Management System for Rails 3 Created by Paul @ Deluxe Digital Media

CRUD API para generar carga de datos demograficos

This gem adds a `denormalize` option to ActiveRecord relation definitions, e.g. `has_many :foos, denormalize: { fields: :updated_at }`.

Cache method outputs and automatically create chainable scopes based on their outputs

Chat Panel for Denshobato messaging.

This gem is not needed in Rails 3 as dependent => :raise is included in 3.0.

Rails plugin for saving additional data for model.

DeprecatedAttributes provides a straightforward and unobtrusive method for flagging deprecated attributes in your model. When these attributes are accessed, a warning message will be logged along with a trace of where the deprecated attribute was called. Additionally, an exception can be raised i...

Mark column(s) for deprecation to permit subtractive schema changes in production.

Log your deprecations in log file.