ActsAsTable is a Ruby on Rails plugin for working with tabular data.

Padrino version of the popular Rails tagging plugin. With ActsAsTaggableOnPadrino, you could tag a single model on several contexts, such as skills, interests, and awards. It also provides other advanced functionality.

Adds an acts_as style method to your models called acts_as_taggable

Toggleable attributes for your ActiveRecord models.

Make ActiveRecord models easily searchable via tokens.

ActsAsTranslated is an acts_as for ActiveRecord that allows easy attribute translation.

A gem that adds simple support for organizing ActiveRecord models into parent–children relationships.

A drop in replacement for acts_as_tree with super fast ancestors and subtree access

A gem make a model attribute acts as a type

ActiveRecord plugin for versioning your models. For Rails 3.

The original gem's source on github had updates that were not available in the published gem.

This gem gives functional for update elements has_many relation

Gem makes your ActiveRecord models more SEO friendly. Changes URL to look way better

Presenter pattern for Rails models

Adam is a library for all things EVE

Adaptation is a framework for building "adaptors" for web-applications, so they can interact with other web-applications publishing messages and being subscribed to a message queue.

Extend attribute_alias and make it be adaptive with realtime database schema

Encapsulates the composed of pattern for addresses into any easy to use library. Provides convenience methods for formatting, parsing, etc.

A reusable Address model for your Rails apps

Inspired by the address fields on amazon.com