Lets you do cohort analysis based on two strategies: "big", which discards characteristics for the maximum cohort result, and "strict", which discards characteristics in order until a minimum cohort size is reached.

Notre Dame's Common Fedora Repository Model

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

This library provides Ruby calls to interact with the Contactology email marketing API

Convertr works with database and handles converting tasks. It fetches files from remote sources and converts them to appropriate formats with ffmpeg

Provides reusable steps for Coulda acceptance testing of Rack/Rails applications

Система управления пользовательскими оповещениями и подписками

Sets up a consistent environment for evaluating programming packages.

An upgrade/port of ActiveMerchant's credit card class

A ruby client for CrowdPay's API using ActiveModel for easy to use ruby objects.This gem has been extracted from the Vested.org project courtesy of Calvert Foundation.

If you do not want to setup foreign keys with cascade and ActiveRecord's dependent is too slow for your big database, this is what you are looking for.

Rubygem to provide object_daddy-like syntax for factory_girl

Add dynamic styling to your store.

Ruby bindings for Data.com API ( Salesforce, ex Jigsaw )

show attributes better

A tool that helps you generate data into multiple databases

DataWorks makes it easier to work with FactoryBot in the context of a complex data model.

Daylight extends Rails on the server and ActiveResource in the client to allow your ActiveResource client API to perform more like to ActiveRecord

A simple DB backup tool

Check your database consistency