This bio-gem facilitates the creation of pretty, publication quality SVG images from feature data.

Functions and tools for tranforming and changing tab delimited and comma separated table files - useful for Excel sheets and SQL/RDF output

Ruby UCSC API: accessing the UCSC Genome Database using Ruby

Easy to use Ruby interface to the Bitcoind JSON-RPC API

The blitline gems provides a simple easy wrapper to the Blitline.com web api

An engine for search-engine-optimized blog management.

This gem extends core classes, adding helpful methods for working with Booleans (such as #to_bool and #parse_bool, and a Boolean type).

Adds nice Bootstrap addons to your Rails Twitter Bootstrap based app

Adaptador para el Web Service de Facturacion Electronica de AFIP

BreakoutParser is a library that parses Breakout custom Textile input

Hybrid object builder/factory.

Creates UPS shipments and labels via UPS.com's developer api.

Build like you code - now supporting ActionScript 3 & Flex

CanDo is a small gem to implement a simple user access system based on users, roles & capabilites, where: each user can have 0, 1 or many roles each role can have 0, 1 or many capabilites Users have capabilities by getting roles assigned (role == collection of capabilities). Within the ...

This is based on andrewferk's rewrite for Ruby 1.9 compatibility, but applies relevance's fix to ensure proper canonicalisation. It is intended that this be the new official Ruby XML Canonicaliser as the other project seems to be abandoned.

Permit classes and engine for CanTango

Roles and Role groups for CanTango

Benchchmark cpaistrano-tasks like whoa

capistrano-tinder is a very simple library for making a Campfire room accessible from capistrano. All it does is provide said access, and nothing more, preferring to let other gems do that trickery.

capistrano-cowboy let's you deploy without having to commit to version control. While dangerous, this can be incredibly useful for testing the ops-related parts of a deploy