Culler is a tool for finding and removing duplicate files on disk. It offers a number of comparison techniques and is pluggable to allow for custom comparison.

This gem solves a common problem when you try to write basic associations across multiple ORMs.

A tool that helps you generate data into multiple databases

Helps building data pipelines. It handles recomputing dependencies and parallel execution.

ActiveModel validation against duplicating records.

Deep Attributes allows to treat complex attributes as such. Right now the only way to access these attributes is via Mongoid, but in theory this should be database layer agnostic

Adds job groups to delayed_job_mongoid

Extends delayed_job to support recurring jobs, including timezone support

Supports silent refresh with client side single page apps in mind.

This app closes the gap between the huge world of ruby and meteor through devise. Simply install, configure and use it to connect to your desired meteor server.

Mongoid models for devise-oauth2_providable gem

For use with client side single page apps such as the venerable https://github.com/lynndylanhurley/ng-token-auth.

Extends Devise for Rails API only applications.

Kaminari is a Scope & Engine based, clean, powerful, customizable and sophisticated paginator for Rails 3

用于实现单个Cloud和多个Local服务器之间数据共享的 Rails Engine 。

Provides a splitting framework similar to AB testing

Twenty methods for ten different adapters

Modular extension providing invoice document type functionality

Command line tool to convert dollars to euros.

Provides SSO auth functionality based on Omniauth