Enumerated attributes with I18n and ActiveRecord/Mongoid/MongoMapper support

Provides enum-like fields for ActiveRecord, ActiveModel and Mongoid models.

Enumerations for Ruby with some magic powers!

A utility that adds class based enum functionality to ActiveRecord attributes

Enumerated model attributes and view helpers

Define enum classes in Rails and use them to enumerate ActiveRecord attributes

Enable enum type for MySQL db.

Power Enum allows you to treat instances of your ActiveRecord models as though they were an enumeration of values. It allows you to cleanly solve many of the problems that the traditional Rails alternatives handle poorly if at all. It is particularly suitable for scenarios where your Rails application is not the only user of the database, such as when it's used for analytics or reporting.

String enums for Rails

Enumify lets you add an enum command to ActiveRecord models There are four things that the enumify gems adds to your model Validation - The enumify adds a validation to make sure that the field only receives accepted values Super Cool Methods - adds ? and ! functions for each enum value (canceled? - is it canceled, canceled! - change the state to canceled) Callback support - you can add a x_callback method which will be called each time the status changes Scopes - you can easily query for values of the enum

Adds support for declaring an ActiveRecord class as an enumeration

Extends ActiveRecord attributes with a `:choices` pseudo-type that provides convenient methods for mapping each choice to its human readable form.

define ActiveRecord constants with DSL.and more!

Easy Attributes is a Ruby DSL to give more control to attributes. It provides a unique attribute enum setup, and conversions to bytes and float-as-integer (money, frequencies, Ratings, etc.) / fixed-decimal precision as integer (See the easy_money gem).