Magiq enables you to declaratively specifiy queries that translate into ActiveRecord Arel scopes

Receives checkins from the magistrate gem and sends back commands

[JRuby portion] of the original MailCatcher. MailCatcher runs a super simple SMTP server which catches any message sent to it to display in a web interface. Run mailcatcher, set your favourite app to deliver to smtp://127.0.0.1:9000 instead of your default SMTP server, then check out http://127.0.0.1:9090 to see the mail.

MailControl is a simple gem for giving both your app and users control over when, if and how emails are sent out.

Async email delivery

Permite sincronizar automaticamente seus modelos com o Mailee.me, inclusive com gerenciamento de optin.

ActiveWarehouse extends Rails to provide functionality specific for building data warehouses.

ActiveWarehouse ETL is a pure Ruby Extract-Transform-Load application for loading data into a database.

Provides various extensions to the Rails ActiveRecord adapters.

add comments implementation for Active Record

simple column filtering and sorting.

Generate ruby gems, sinatra apps, and rails apps

Make all active record properties private

MakeTaggable is a fork of Acts-As-Taggable-On with code updates & fresh migrations

MetaWhere offers the ability to call any Arel predicate methods (with a few convenient aliases) on your Model's attributes instead of the ones normally offered by ActiveRecord's hash parameters. It also adds convenient syntax for order clauses, smarter mapping of nested hash conditions, and a debug_sql method to see the real SQL your code is generating without running it against the database. If you like the new AR 3.0 query interface, you'll love it with MetaWhere.

Malawi HIV PROGRAM Reports for Ruby on Rails. This can be used by both the EMR API or the CDR platform

Send and track mails asynchronously.

factory_girl provides a framework and DSL for defining and using factories - less error-prone, more explicit, and all-around easier to work with than fixtures.

Seriarizer to store databae via active record. murina mono ha muri!

The ManaPotion gem helps you validate any ActiveRecord::Base model so that no user will be able to create it faster than some given limit. Really useful when you're using an expensive API and don't want some user to bankrupt you.