CommaHeaven permits easy exports of Rails models to CSV

Another ruby units library for doing dimensional math, this one to be used with rails, preferrably commerce-related apps

Commit-comment-tools is the tools for [commit-comment-service](http://www.clear-code.com/services/commit-comment.html).

Data push/pull between apps with local inbound/outbound queue and easy publish/process interface

Tenant composable object to scope ActiveRecord queries

Compose an IPAddr from an underlying 4-byte integer

Composition for ActiveRecord models

ActiveRecord extension for providing computed fields.

Define a pipeline of tasks, run them concurrently, and see a versioned history of all changes along the way.

Simple Ruby client for ConfigHub

Simple gem to assist with persisting configuration data.

A Rails gem that overrides ActiveRecord's destroy_all method to ask for confirmation before deleting records.

Adds functionality confirmable attributes to models.

A library for creating form objects for Rails applications.

Improves support for cross-schema, replication and mutli-DMS applications using ActiveRecord.

Register connpass's event in gmail

Provides ActiveRecord models with draft instances, including associations

A software model in Ruby for the greenhouse gas emissions of a consignment

Run custom consistency checks against your DB and track the results.

Orders columns from the active record adapters so the schema dumper will produce a consistent schema.rb