Double-entry accounting issues credits and debits, calculates balances, allows for summary accounts and more.

Rails Engine for collecting subscribers to a mailing list

Adds nonces to your Rails' forms

A gem for users.

Wrapper for RedCarpet, adding syntax highlighting, emojis etc.

Direct Payment Standard (DPS) specifies a common way for entities to advertise payment options as well as facilitate payments directly between 2 parties. This library contains tools to interact with or implement a DPS server.

Admin project

A minimal Rails engine exposing endpoints to export sanitized HTML to PDF via Grover.

Ruby wrapper for DragonPay's API

personal suit, you can see test suit in induction_cannon_01

Bidirectional synchronization for salesforce / activerecord

Drawing the Entity-Relationship Diagram of Rails.

Drawing the State Machine Diagram of Rails.

A gem to avoid repitition in your rails routes file

A protocol implementation for Distributed Ruby (DRb), supporting connections through a PostgreSQL server by using the LISTEN/NOTIFY event system.

An engine to easily add in a Device model and registration / deregistration system by supplying a token provided mobile applications. Provides easy associations to device owner models.

Draw a graph of dependently destroyable associations and never dread about destroying your records again!

DRG CMS: drg_blog_news_forum plugin implements basic funcionality for enabling blog, news or forum.

DRG, development tool for rapid building of in-house (Intranet, private cloud) applications as well as CMS for creating complex, data-entry intensive web sites.

DRG CMS: Default HTML editor and file manager plugin. Package consists of CK editor component and elFinder file manager component.