values_for makes your ActiveRecord-backed class work with an enumerable type. Instead of existing ActiveRecord plugins such as enum_fu, which store the enumerable attribute as an integer, values_for stores the content of the enumerable attribute in a varchar column of the database. The field will automatically validate using validates_inclusion_of and accepts all the same options. values_for will also optionally create named scopes, predicate methods, and constants defining the possible values for enumerable types on your model. By default, however, it avoids polluting your model with things you may not need unless these features are specifically requested.

Gem for calculating product sum with vat, product sum without vat and product sum of vat.

Seperate databases for every branch in your development environment

Wrapper for Velib api, for no-fuss cycling

Provides a barebones, but supremely quick way of querying your ActiveRecord database.

Blackjack game and simulator

Allows associatons to be create that require verification, i.e. email addresses or phone numbers

Version ActiveRecord models using composite primary keys

Semantic version management for database records using ActiveRecord

A list of libraries to work with ActiveRecord model versioning: Auto (duplicate on save), Multi (hide many versions behind a single one), Transparent (hide versions from outside world), Property (define properties on model, store them in versions)

Simple command line tool/pseudo API to generate PDF reports from GNUCash..

Represent ActiveRecord Markdown, Textile, Wiki text, RDoc columns as Markdown, Textile Wikitext, RDoc objects using various external libraries to convert to HTML.

An XMPP bot for Vanderbilt Biostatistics

Custom serializable ActiveModel object.

VinesMod goal is to make full featured XMPP server

A caching client for vin decoding web services. The caching allows the consumer to avoid the cost of secondary lookups.

Administrate is heavily inspired by projects like Rails Admin and ActiveAdmin, but aims to provide a better user experience for site admins, and to be easier for developers to customize. To do that, we're following a few simple rules: - No DSLs (domain-specific languages) - Support the simplest use cases, and let the user override defaults with standard tools such as plain Rails controllers and views. - Break up the library into core components and plugins, so each component stays small and easy to maintain.

Allow you to add virtual type attributes in one single serialized ActiveRecord attribute

Describe a view in code to back ActiveRecord models

Visibilize generates random friendly identifiers that can be exposed to end users for ActiveRecord models.