Wraps CanCan and RoleModel up to make role based authorisation really easy in Rails 3.x.

Implementation of the circuit breaker pattern in Ruby

Easy access to the Climate Data operators of MPI (https://code.mpimet.mpg.de/projects/cdo)

Utilities for management of Cisco network nodes. Designed to work with Puppet and Chef. Currently supports NX-OS nodes.

gem for adding DKIM signatures to email messages

A simpler, prettier Doxygen replacement.

Access hash values using the dot notation

A Ruby library for the new Dropbox API.

Ruby EXIF reader written in C extension.

Extra-lightweight SQLite3 wrapper for Ruby with bundled SQLite3

Adds Globalize support to the FriendlyId gem.

A RubyGems plugin that helps generates binary gems from already existing ones without altering the original source code. It compiles Ruby C extensions and bundles the result into a new gem.

Gherkin-ruby is a Gherkin parser in pure Ruby using Rexical and Racc

OmniAuth strategy for Slack

yet another command line client for gist. Gisty uses Github API V3 via OAuth2.

LDAP authentication for humans

This library can be used as a module for `fog` or as standalone provider to use the Google Cloud in applications.

Guard::CtagsBundler uses ctags utility and generates 2 files: tags -- with tags generated from project's source tree and gems.tags -- with tags generated from rubygems from project's bundle.

A ruby port of the ipcat library: https://github.com/rale/ipcat/

If you write puppet modules for installing your software, you can use kafo to create powerful installer