CarrierWave extension to validate files uploaded using carrierwave.

Shopping cart with a multi-step checkout, easily mounted into Rails application.

casclient

Description of Cas.

CASinoCore is a CAS server library. It can be used by other projects to build a fully functional CAS server.

An engine that provides a CAS server to the application it's included within.

Dineromail integration with Catarse crowdfunding platform

Iugu Payments Integration with Catarse crowdfunding platform.

Select form helper using Select2 JS. Should be used with the Categoryz3 gem.

A cms bootstrap for localized client websites.

Simple authorization system for Rails applications. Allows you to develop applications with a mixed role based authorization and a context based authorization model. Does not supply authentication.

License your ActiveRecord models under Creative Commons licenses

Get validation error from database constraint.

Simple ActiveRecord plugin for handling merges.

Admin framework for rails + mongoid web applications.

This gem wraps the data to render chart and then it draws those charts in the web and use the same data to render charts as images, which is often useful when you want to render the chart in pdf or attach it to emails

Chaskiq.

Using in-place editing etc.

Chimpy syncs your users from your DB to your respective lists in MailChimp.

Manage the preview and publish tasks of templates