AASM is a continuation of the acts-as-state-machine rails plugin, built for plain Ruby objects.

With ActsAsTaggableOn, you can tag a single model on several contexts, such as skills, interests, and awards. It also provides other advanced functionality.

Formify acts as an abstract class, allowing you to easily create robust form objects and test them using rspec.

Some [hopefully] useful extensions to Ruby's String class. Stringex is made up of three libraries: ActsAsUrl [permalink solution with better character translation], Unidecoder [Unicode to ASCII transliteration], and StringExtensions [miscellaneous helper methods for the String class].

This "acts_as" extension provides the capabilities for sorting and reordering a number of objects in a list. The class that has this specified needs to have a "position" column defined as an integer on the mapped database table.

Simulate multi-table inheritance for activerecord models using a polymorphic association

Paranoia is a re-implementation of acts_as_paranoid for Rails 5, 6, and 7, using much, much, much less code. You would use either plugin / gem if you wished that when you called destroy on an Active Record object that it didn't actually destroy it, but just "hid" the record. Paran...

qM: generates generic controller actions and views

ActsAsTextcaptcha provides spam protection for Rails models with text-based logic question captchas. Questions are fetched from Rob Tuley's textcaptcha.com They can be solved easily by humans but are tough for robots to crack.

Provides acts_as_gov_uk_date to mark Rails model attributes as dates that will be entered as three separate text edit boxes, and a form_builder method gov_uk_date_field to display those fields.

Integrates multi-tenancy into a Rails application in a convenient and out-of-your way manner

Ruby on Rails plugin for easy translation of database fields.

Wrapper for IActionable's restful API and an "acts-as" style interface for models to behave as profiles and drive game events.

Manage multiple assets related to a specific model

Check the home page for more in-depth information.

Gemstash acts as a local RubyGems server, caching copies of gems from RubyGems.org automatically, and eventually letting you push your own private gems as well.

acts_as_favoritor is a Rubygem to allow any ActiveRecord model to associate any other model including the option for multiple relationships per association with scopes. You are able to differentiate followers, favorites, watchers, votes and whatever else you can imagine through a single relations...

acts_as_api enriches the models and controllers of your app in a rails-like way so you can easily determine how your XML/JSON API responses should look like.

Free Software command-line tools for audio playback, mastering, and whatever else related to audio. dtas follows the worse-is-better philosophy and acts as duct tape to combine existing command-line tools for flexibility and ease-of-development. dtas is currently implemented in Ruby (and some e...

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