This plugin allows models to generate a unique "slug" (url-enabled name) from any regular attribute. Add friendly URLs to your models with one line.

Slugger is yet another slug generator.

Easy slug functionality

ActiveRecord plugin

This gem provides an acts_as_list compatible capability 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. This gem requires ActiveRecord 3.0 as it has been refactored to use the scope methods and query interface introduced with Ruby on Rails 3.0

This collection of gems will spice up your rails and kick your rubies up a notch. Bam!

A simple SQL builder for generate SQL for non-ActiveRecord supports databases.

Check your footprint file into source control

Adds REGEXP support for SQLite3 in ActiveRecord.

A gem for caching HTTP responses

citext support for rails (STAQ version)

citext support for rails (STAQ version)

State of the Nation makes modeling object history easy.

Statistic and analysis in Ruby DSL, just as simple as SQL operations in ActiveRecord.

Nested fields for ActiveRecord::Store

Extension for ActiveRecord models to manage synchronizing data in support/lookup tables across environments. Also provides the ability to directly reference and test for specific rows in these tables.

Synchronize attributes on a local ActiveRecord user model with the user metadata store on Auth0

Provides base fuctionality (models, DSL) for AR synchronization with external resources (apis, services etc)

Adds support for displaying your ActiveRecord tables, named scopes, collections, or plain arrays in a table view when working in rails console, shell, or email template. Enumerable#to_table_display returns the printable strings; Object#pt calls #to_table_display on its first argument and puts out the result. Columns you haven't loaded (eg. from using :select) are omitted, and derived/calculated columns (eg. again, from using :select) are added. Both #to_table_display and Object#pt methods take :only, :except, and :methods which work like the #to_xml method to change what attributes/methods are output. The normal output uses #inspect on the data values to make them printable, so you can see what type the values had. When that's inconvenient or you'd prefer direct display, you can pass the option :inspect => false to disable inspection.

Print table structure of ActiveRecord class