RDFMapper is a lightweight Ruby ORM that works with RDF data in a Rails-like fashion. Is supports XML, N-Triples, JSON formats, SPARQL and ActiveRecord as data sources.

RDF::Repository layer for Apache Marmotta.

An object oriented interface for working with Resource Description Framework (RDF) data in RDF.rb.

RDF.rb plugin providing a RedStore storage adapter.

It uses RDF.rb and several RDF::Vocab, with options for caching RDF resources.

RDF.rb plugin for parsing / writing SPARQL queries

This is an RDF.rb reader plugin for Variant Call Format (VCF) files, widely used in bioinformatics.

An RDF.rb plugin for XML files.

Provides dependency analysis of Ruby programs, including control and data flow analysis.

This gem is part of RDGC - Ruby(Random) Dungeon Game Core. RDGC is core of random dungeon game (like rogue), make dungeon, manage monsters etc.

gem to import leads into persons

Simple gem that allows to access Highrise api

This gem allow you to set dices and roll it. You can set custom defaults and change behavior to fit your purpose

rdiff-backup wrapper

A simple wrapper around rdiff-backup

this Gem was built to integrate leads rd and insightly

OAuth 2.0 authentication and API calls for Rdio Web Service API.

RDKit is a simple toolkit to write Redis-like, single-threaded multiplexing-IO server.

Ruby Dependency Manager

An API Client library for DMM Web Service written in Ruby.