Extend Ruby on Rails ActiveRecord with Neo4j nodes. Keep RDBMS and utilize the power of Neo4j queries. Originally by @elado.

Store nested hashes and other types in ActiveRecord hstores

A command-line wrapper for making REST calls to Sonatype Nexus.

Write-through and Read-through Cacheing for ActiveRecord

ActiveRecord enums with i18n

Disables observers during testing, allowing you to write model tests that are completely decoupled from the observer.

A pusher to serve your notifications through WebSockets wit ActionCable.

Ruby client library for NSQ

Nyaplot is an Interactive plots generator based on Web technology like SVG, WebGL, and JavaScript. It enables us to create interactive plots interactively on IRuby notebook, a web-based Ruby environment. Nyaplot is totally web-based gem and plots can be embedded into Rails or Sinatra seemlesly. Supported charts include basic 2D plot, 3D plot, Map plot and plot for Biology. See nbviewer (http://nbviewer.ipython.org/github/domitry/nyaplot/blob/master/examples/notebook/Index.ipynb) to overview what plots can be created with nyaplot and how to do it.

OmniAuth provider for Microsoft Office365

Provides command line control for omnibus pakcages, rarely used as a gem

Unobtrusive in place editing, using jEditable; only works in Rails 3

Open OnDemand core library that provides support for an HPC Center to globally define HPC services that web applications can then take advantage of.

A ruby wrapper for Open Weather Map API.

Extends Paperclip with Dropbox storage.

An extension to paper_trail, using this you can fetch actual object who was responsible for this change

Generic Patch Finder

API wrapper for Paymill.

This implementation conforms to RFC 2898, and has been tested using the test vectors in Appendix B of RFC 3962. Note, however, that while those specifications use HMAC-SHA-1, this implementation defaults to HMAC-SHA-256. (SHA-256 provides a longer bit length. In addition, NIST has stated that SHA-1 should be phased out due to concerns over recent cryptanalytic attacks.)

Lightweight and flexible library for writing command-line apps in Ruby.