GeoRuby : Ruby data holder for OGC Simple Features ( https://github.com/nofxx/georuby )
RubyInline : Allows to embed C/C++ in Ruby code ( http://www.zenspider.com/ZSS/Products/RubyInline/ )
abstract : Library which enable you to define abstract method in Ruby ( https://rubygems.org/gems/abstract )
actionmailer : Framework for designing email-service layers ( https://github.com/rails/rails )
actionpack : Eases web-request routing, handling, and response ( https://github.com/rails/rails )
actionpack-action_caching : Action caching for Action Pack (removed from core in Rails 4.0) ( https://github.com/rails/actionpack-action_caching )
actionpack-xml_parser : XML parameters parser for Action Pack (removed from core in Rails 4.0) ( https://github.com/rails/actionpack-xml_parser )
actionview : Simple, battle-tested conventions and helpers for building web pages ( https://github.com/rails/rails/ )
activejob : Job framework with pluggable queues ( https://github.com/rails/rails )
activeldap : Ruby/ActiveLDAP provides an activerecord inspired object oriented interface to LDAP ( https://github.com/activeldap/activeldap )
activemodel : A toolkit for building modeling frameworks like Active Record and Active Resource ( https://github.com/rails/rails )
activerecord : Implements the ActiveRecord pattern (Fowler, PoEAA) for ORM ( https://github.com/rails/rails/ )
activerecord-deprecated_finders : This gem will be used to extract and deprecate old-style finder option hashes in Active Record ( https://github.com/rails )
activeresource : Think Active Record for web resources ( http://rubyforge.org/projects/activeresource/ )
activesupport : Utility Classes and Extension to the Standard Library ( https://github.com/rails/rails )
acts_as_list : Capabilities for sorting and reordering a number of objects in a list ( https://github.com/swanandp/acts_as_list )
addressable : A replacement for the URI implementation that is part of Ruby's standard library ( https://rubygems.org/gems/addressable https://github.com/sporkmonger/addressable )
ae : Assertive Expressive is an assertions library designed for reuse ( https://rubyworks.github.io/ae/ )
afm : A very simple library to read Adobe Font Metrics files ( https://github.com/halfbyte/afm )
akismet : A Ruby client for the Akismet API ( https://github.com/jonahb/akismet )
allison : A modern, pretty RDoc template ( https://fauna.github.com/fauna/allison/files/README.html )
amatch : Approximate Matching Extension for Ruby ( https://flori.github.com/amatch/ )
ammeter : Write specs for your Rails 3+ generators ( https://github.com/alexrothenberg/ammeter )
amq-client : A fully-featured, low-level AMQP 0.9.1 client ( https://github.com/ruby-amqp/amq-client )
amq-protocol : An AMQP 0.9.1 serialization library for Ruby ( https://github.com/ruby-amqp/amq-protocol )
amqp : AMQP client implementation in Ruby/EventMachine ( http://rubyamqp.info/ )
annoy : Like your annoying friend that asks you questions all the time ( http://solutious.com/ )
ansi : The Ruby ANSI project is collection of ANSI escape codes for Ruby ( https://rubyworks.github.io/ansi/ )
archive-tar-minitar : Provides POSIX tarchive management from Ruby programs ( https://github.com/halostatue/minitar )
arel : Arel is a Relational Algebra for Ruby ( https://github.com/rails/arel )
arel-helpers : Tools to help construct database queries ( https://github.com/camertron/arel-helpers )
ascii85 : Methods for encoding/decoding Adobe's binary-to-text encoding of the same name ( https://github.com/datawraith/ascii85gem )
asciidoctor : Processor for converting AsciiDoc source files or strings into HTML 5, DocBook 4.5 and other formats ( https://github.com/asciidoctor/asciidoctor )
ast : A library for working with abstract syntax trees ( https://github.com/whitequark/ast )
astrolabe : An object-oriented AST extension for Parser ( https://github.com/yujinakayama/astrolabe )
async_sinatra : Asynchronous response API for Sinatra and Thin ( https://github.com/raggi/async_sinatra )
atomic : An atomic reference implementation for JRuby, Rubinius, and MRI ( https://github.com/headius/ruby-atomic )
awesome_print : Ruby library that pretty prints Ruby objects in full color with proper indentation ( https://github.com/michaeldv/awesome_print )
aws-s3 : Client library for Amazon's Simple Storage Service's REST API ( http://amazon.rubyforge.org/ )
aws-sdk : Official SDK for Amazon Web Services ( http://aws.amazon.com/sdkforruby )
bacon : Small RSpec clone weighing less than 350 LoC ( http://chneukirchen.org/repos/bacon )
barby : Ruby barcode generator that doesn't rely on 3rd party libraries ( http://toretore.eu/barby/ )
bcat : A pipe to browser utility for use at the shell and within editors like Vim or Emacs ( https://github.com/rtomayko/bcat )
bcrypt-ruby : An easy way to keep your users' passwords secure ( https://github.com/codahale/bcrypt-ruby" s.homepage = "${HOMEPAGE} )
best_in_place : In-place editor helper for Rails 3 ( https://github.com/bernat/best_in_place )
binding_of_caller : Retrieve the binding of a method's caller ( https://github.com/banister/binding_of_caller )
bitescript : BiteScript is a Ruby DSL for generating Java bytecode and classes ( http://kenai.com/projects/bitescript )
blankslate : A base class where almost all of the methods from Object and Kernel have been removed ( https://rubygems.org/gems/blankslate )
bluecloth : A Ruby implementation of Markdown ( http://www.deveiate.org/projects/BlueCloth )
bones : Tool that creates new Ruby projects from a code skeleton ( https://github.com/TwP/bones )
bouncy-castle-java : A gem redistribution of 'Legion of the Bouncy Castle Java cryptography APIs' ( http://www.bouncycastle.org/java.html )
bourne : Extends mocha to allow detailed tracking and querying of stub and mock invocations ( https://github.com/thoughtbot/bourne )
brass : BRASS is a very basic assertions framework for Ruby ( https://rubyworks.github.io/brass/ )
bsearch : A binary search library for Ruby ( http://0xcc.net/ruby-bsearch/ )
bson : A Ruby BSON implementation for MongoDB. (Includes binary C-based extension.) ( http://www.mongodb.org/ )
buftok : Statefully split input data by a specifiable token ( https://github.com/sferik/buftok )
builder : A builder to facilitate programatic generation of XML markup ( http://rubyforge.org/projects/builder/ )
bundler : An easy way to vendor gem dependencies ( https://github.com/carlhuda/bundler )
bundler-audit : Provides patch-level verification for Bundled apps ( https://github.com/rubysec/bundler-audit )
bunny : Another synchronous Ruby AMQP client ( https://github.com/celldee/bunny )
calendar_date_select : A popular and flexible JavaScript DatePicker for RubyOnRails ( https://code.google.com/p/calendardateselect/ )
camping : A small web framework modeled after Ruby on Rails ( https://wiki.github.com/camping/camping )
capistrano : A distributed application deployment system ( http://capistranorb.com/ )
capistrano-stats : Official metrics to help the development direction of Capistrano ( http://metrics.capistranorb.com/ )
capybara : Capybara aims to simplify the process of integration testing Rack applications ( https://github.com/jnicklas/capybara )
celluloid : Celluloid provides a simple and natural way to build fault-tolerant concurrent programs in Ruby ( https://github.com/celluloid/celluloid )
celluloid-io : Evented IO for Celluloid actors ( https://github.com/celluloid/celluloid-io )
certificate_authority : Managing the core functions outlined in RFC-3280 for PKI ( https://github.com/cchandler/certificate_authority )
charlock_holmes : Character encoding detecting library for Ruby using ICU ( https://github.com/brianmario/charlock_holmes )
childlabor : A scripting framework that replaces rake and sake ( https://github.com/carllerche/childlabor )
childprocess : A simple and reliable solution for controlling external programs running in the background ( https://github.com/jarib/childprocess )
chronic : Chronic is a natural language date/time parser written in pure Ruby ( https://github.com/mojombo/chronic )
chunky_png : Pure Ruby library that can read and write PNG images ( https://wiki.github.com/wvanbergen/chunky_png )
classifier : Module to allow Bayesian and other types of classifications ( http://rubyforge.org/projects/classifier https://github.com/cardmagic/classifier )
classifier-reborn : Module to allow Bayesian and other types of classifications ( https://github.com/jekyll/classifier-reborn )
climate_control : Easily manage your environment ( https://github.com/thoughtbot/climate_control )
cliver : An easy way to detect and use command-line dependencies ( http://yaauie.github.io/cliver/ )
cmdparse : Advanced command line parser supporting commands ( http://cmdparse.gettalong.org/ )
cocaine : A small library for doing command lines ( http://www.thoughtbot.com/projects/cocaine )
coderay : A Ruby library for syntax highlighting ( http://coderay.rubychan.de/ )
coffee-rails : Coffee Script adapter for the Rails asset pipeline ( https://github.com/rails/coffee-rails )
coffee-script : Ruby CoffeeScript is a bridge to the official CoffeeScript compiler ( https://github.com/rails/ruby-coffee-script https://github.com/rails/coffee-rails )
coffee-script-source : Ruby CoffeeScript is a bridge to the official CoffeeScript compiler ( http://jashkenas.github.io/coffee-script/ )
colorator : Colorize your text in the terminal ( https://github.com/octopress/colorator )
colorize : Add some methods to set color, background color and text effect on console easier ( https://github.com/fazibear/colorize )
columnize : Sorts an array in column order ( https://github.com/rocky/columnize )
combustion : Elegant Rails Engine Testing ( https://github.com/pat/combustion )
commander : The complete solution for Ruby command-line executables ( https://visionmedia.github.com/commander/ )
compass : Compass Stylesheet Authoring Framework ( http://compass-style.org/ )
compass-core : Compass Stylesheet Authoring Framework ( http://compass-style.org/ )
compass-import-once : Speed up your Sass compilation by making @import only import each file once ( http://compass-style.org/ )
configliere : Settings manager for Ruby scripts ( https://github.com/infochimps-labs/configliere )
connection_pool : Generic connection pooling for Ruby ( https://github.com/mperham/connection_pool )
contracts : provides contracts for Ruby ( https://github.com/egonSchiele/contracts.ruby )
coolio : A high performance event framework for Ruby which uses the libev C library ( https://coolio.github.com/ )
countdownlatch : Synchronization aid that allows threads to wait until a set of operations in other threads completes ( https://github.com/benlangfeld/countdownlatch )
crack : Really simple JSON and XML parsing, ripped from Merb and Rails ( https://github.com/jnunemaker/crack )
crass : A Ruby CSS parser that's fully compliant with the CSS Syntax Level 3 specification ( https://github.com/rgrove/crass/ )
creole : Creole-to-HTML converter for Creole, the lightweight markup language ( https://github.com/minad/creole )
cri : Cri is a library for building easy-to-use commandline tools ( http://rubygems.org/gems/cri )
css_parser : Sass-based Stylesheet Framework ( http://compass-style.org/ )
d3_rails : Ruby on Rails integration for the Javascript Data Visualization Framework, D3 ( https://github.com/logical42/d3_rails )
daemon_controller : A library for starting and stopping specific daemons programmatically in a robust manner ( https://github.com/FooBarWidget/daemon_controller )
daemons : Wrap existing ruby scripts to be run as a daemon ( https://github.com/thuehlinger/daemons )
dalli : A high performance pure Ruby client for accessing memcached servers ( https://github.com/mperham/dalli )
database_cleaner : Strategies for cleaning databases ( https://github.com/bmabey/database_cleaner )
date_validator : Simple, ORM agnostic, Ruby 1.9 compatible date validator for Rails 3 ( https://github.com/codegram/date_validator )
dbf : a small fast library for reading dBase, xBase, Clipper and FoxPr ( https://github.com/infused/dbf )
debug_inspector : A Ruby wrapper for the MRI 2.0 debug_inspector API ( https://github.com/banister/debug_inspector )
debugger-linecache : A module to read and cache file information of a Ruby program ( https://github.com/cldwalker/debugger-linecache )
deep_merge : A simple set of utility functions for Hash ( http://trac.misuse.org/science/wiki/DeepMerge )
dep_selector : constraint based package dependency resolver ( https://github.com/opscode/dep-selector )
deprecated : A Ruby library for handling deprecated code ( https://github.com/erikh/deprecated )
descendants_tracker : Module that adds descendant tracking to a class ( https://github.com/dkubb/descendants_tracker )
diff-lcs : Use the McIlroy-Hunt LCS algorithm to compute differences ( https://github.com/halostatue/diff-lcs )
dnsruby : A pure Ruby DNS client library ( http://rubyforge.org/projects/dnsruby )
docile : Turns any Ruby object into a DSL ( http://ms-ati.github.io/docile/ )
domain_name : Domain Name manipulation library for Ruby ( https://github.com/knu/ruby-domain_name )
dotenv : Loads environment variables from .env into ENV ( https://github.com/bkeepers/dotenv )
duby : Customizable typed programming language with Ruby-inspired syntax ( http://kenai.com/projects/duby )
dust : Descriptive block syntax definition for Test::Unit ( http://dust.rubyforge.org/ )
equalizer : Module to define equality, equivalence and inspection methods ( https://github.com/dkubb/equalizer )
erubis : Erubis is an implementation of eRuby ( http://www.kuwata-lab.com/erubis/ )
escape_utils : Faster string escaping routines for your ruby apps ( https://github.com/brianmario/escape_utils )
ethon : Very lightweight libcurl wrapper ( https://github.com/typhoeus/ethon )
evented-spec : A set of helpers to help you test your asynchronous code ( https://github.com/ruby-amqp/evented-spec )
eventmachine : EventMachine is a fast, simple event-processing library for Ruby programs ( http://rubyeventmachine.com )
execjs : ExecJS lets you run JavaScript code from Ruby ( https://github.com/rails/execjs )
exifr : A library to read EXIF info from JPEG and TIFF images ( https://github.com/remvee/exifr/ )
expression_parser : A math parser ( http://lukaszwrobel.pl/blog/math-parser-part-3-implementation )
extlib : Support library for DataMapper and Merb ( http://extlib.rubyforge.org )
facets : Facets is the premier collection of extension methods for Ruby ( https://rubyworks.github.io/facets/ )
facter : A cross-platform ruby library for retrieving facts from operating systems ( http://www.puppetlabs.com/puppet/related-projects/facter/ )
factory_girl : factory_girl provides a framework and DSL for defining and using factories ( https://github.com/thoughtbot/factory_girl )
fakefs : A fake filesystem. Use it in your tests ( https://github.com/defunkt/fakefs )
fakeweb : Helper for faking web requests in Ruby ( https://github.com/chrisk/fakeweb )
faraday : HTTP/REST API client library with pluggable components ( https://github.com/lostisland/faraday )
faraday_middleware : Various middleware for Faraday ( https://github.com/lostisland/faraday_middleware )
faraday_middleware-multi_json : Response JSON parser using MultiJson and FaradayMiddleware ( https://github.com/denro/faraday_middleware-multi_json" SRC_URI="${HOMEPAGE}/archive/v${PV}.tar.gz -> ${P}.tar.gz )
fast-stemmer : Simple wrapper around multithreaded Porter stemming algorithm ( https://github.com/romanbsd/fast-stemmer )
fast_gettext : GetText but 3.5 x faster, 560 x less memory, simple, clean namespace (7 vs 34) and threadsave! ( https://github.com/grosser/fast_gettext )
fast_xs : fast_xs text escaping library ruby bindings ( https://github.com/brianmario/fast_xs )
fattr : fattr.rb is a \"fatter attr\" for ruby ( http://rubyforge.org/projects/codeforpeople/ )
fcgi : FastCGI library for Ruby ( https://github.com/alphallc/ruby-fcgi-ng )
ferret : A ruby indexing/searching library ( https://github.com/jkraemer/ferret )
ffaker : Faster Faker, generates dummy data ( https://github.com/emmanueloga/ffaker )
ffi : Ruby extension for programmatically loading dynamic libraries ( https://wiki.github.com/ffi/ffi )
file-tail : A small ruby library that allows it to 'tail' files in Ruby ( https://flori.github.com/file-tail )
fivemat : MiniTest/RSpec/Cucumber formatter that gives each test file its own line of dots ( https://github.com/tpope/fivemat )
flexmock : Simple mock object library for Ruby unit testing ( https://github.com/jimweirich/flexmock )
flickraw : A library to access flickr api in a simple way ( https://github.com/hanklords/flickraw )
flog : Flog reports the most tortured code in an easy to read pain report ( http://ruby.sadi.st/ )
forgery : Easy and customizable generation of forged data ( https://github.com/sevenwire/forgery )
fuubar : Instafailing RSpec progress bar formatter ( https://github.com/jeffkreeftmeijer/fuubar )
fxruby : Ruby language binding to the FOX GUI toolkit ( http://www.fxruby.org/ )
gettext_i18n_rails : FastGettext / Rails integration ( https://github.com/grosser/gettext_i18n_rails )
gherkin : Fast Gherkin lexer and parser based on Ragel ( https://github.com/cucumber/gherkin )
git : Library for using Git in Ruby ( https://github.com/schacon/ruby-git )
github_api : A Ruby wrapper for the GitHub REST API v3 ( https://github.com/peter-murach/github )
globalid : Reference models by URI ( https://github.com/rails/globalid )
gnuplot : Gnuplot drawing library - Ruby Bindings ( http://rgplot.rubyforge.org/ )
gpgme : Ruby language binding for GnuPG Made Easy ( https://github.com/ueno/ruby-gpgme )
gruff : Beautiful graphs for one or multiple datasets ( https://github.com/topfunky/gruff )
hashery : The Hashery is a tight collection of Hash-like classes ( https://rubyworks.github.com/hashery )
hashie : Hashie is a small collection of tools that make hashes more powerful ( http://intridea.com/posts/hashie-the-hash-toolkit )
hashr : Simple Hash extension to make working with nested hashes easier and less error-prone ( https://github.com/svenfuchs/hashr )
heredoc_unindent : Removes leading whitespace from Ruby heredocs ( https://github.com/adrianomitre/heredoc_unindent )
hiera : A simple pluggable Hierarchical Database ( http://projects.puppetlabs.com/ )
hiera-eyaml : Encrypted YAML backend for hiera ( https://github.com/TomPoulton/hiera-eyaml )
hiera-eyaml-gpg : A GPG backend for hiera-eyaml ( https://github.com/sihil/hiera-eyaml-gpg )
hiera-eyaml-plaintext : A plaintext backend for hiera-eyaml ( https://github.com/gtmtechltd/hiera-eyaml-plaintext )
highline : Highline is a high-level command-line IO library for ruby ( https://github.com/JEG2/highline )
hike : Hike is a Ruby library for finding files in a set of paths ( https://github.com/sstephenson/hike )
hipchat : Ruby library to interact with HipChat ( https://github.com/hipchat/hipchat-rb )
hitimes : A fast, high resolution timer library ( https://github.com/copiousfreetime/hitimes )
hoe : Hoe extends rake to provide full project automation ( http://www.zenspider.com/projects/hoe.html )
hoe-seattlerb : Hoe plugins providing tasks used by seattle.rb ( http://seattlerb.rubyforge.org/hoe-seattlerb )
hpricot : A fast and liberal HTML parser for Ruby ( https://wiki.github.com/hpricot/hpricot )
html2haml : Convert HTML and HTML+Erb to Haml ( https://github.com/haml/html2haml )
htmlentities : A simple library for encoding/decoding entities in (X)HTML documents ( https://github.com/threedaymonk/htmlentities )
http : An easy-to-use client library for making requests from Ruby ( https://github.com/tarcieri/http )
http-cookie : A ruby library to handle HTTP cookies ( https://github.com/sparklemotion/http-cookie )
http-form_data : Utility-belt to build form data request bodies ( https://github.com/httprb/form_data.rb )
http_parser_rb : Simple callback-based HTTP request/response parser ( https://github.com/tmm1/http_parser.rb )
httparty : Makes http fun! Also, makes consuming restful web services dead easy ( https://jnunemaker.github.com/httparty )
httpauth : A library supporting the full HTTP Authentication protocol as specified in RFC 2617 ( https://github.com/Manfred/HTTPauth )
httpclient : 'httpclient' gives something like the functionality of libwww-perl (LWP) in Ruby ( https://github.com/nahi/httpclient )
i18n : Add Internationalization support to your Ruby application ( http://rails-i18n.org/ )
imagesize : Measure image size (GIF, PNG, JPEG, etc) ( http://imagesize.rubyforge.org/ )
inifile : Native Ruby package for reading and writing INI files ( https://github.com/TwP/inifile )
instantiator : Instantiate an arbitrary Ruby class ( https://github.com/floehopper/introspection )
introspection : Dynamic inspection of the hierarchy of method definitions on a Ruby object ( http://jamesmead.org/ )
iobuffer : IO::Buffer is a fast byte queue which is primarily intended for non-blocking I/O applications ( https://github.com/tarcieri/iobuffer )
itextomml : Native Ruby bindings to itex2MML, which converts itex equations to MathML ( http://golem.ph.utexas.edu/~distler/blog/itex2MML.html )
jeweler : Rake tasks for managing gems and versioning and a generator for creating a new project ( https://wiki.github.com/technicalpickles/jeweler )
journey : Journey is a router. It routes requests ( https://github.com/rails/journey )
jquery-rails : jQuery! For Rails! So great ( http://www.rubyonrails.org )
jquery-ui-rails : The jQuery UI assets for the Rails 3.2+ asset pipeline ( http://www.rubyonrails.org )
jruby-openssl : A Ruby SSL library that works with JRuby ( http://rubyforge.org/projects/jruby-extras )
jsobfu : A Javascript code obfuscator ( https://github.com/rapid7/jsobfu )
json : A JSON implementation as a Ruby extension ( https://github.com/flori/json )
jwt : A Ruby implementation of JSON Web Token draft 06 ( https://github.com/progrium/ruby-jwt )
kirbybase : A simple Ruby DBMS that stores data in plaintext files ( http://www.netpromi.com/kirbybase_ruby.html )
kissfft : ruby interface to kissfft ( https://rubygems.org/gems/kissfft )
kramdown : Yet-another-markdown-parser but fast, pure Ruby, using a strict syntax definition ( http://kramdown.gettalong.org/ )
launchy : Helper class for launching cross-platform applications ( http://copiousfreetime.rubyforge.org/launchy/ )
lemon : Lemon is a unit testing framework ( https://rubyworks.github.io/lemon/ )
letter_opener : Preview mail in the browser instead of sending ( https://github.com/ryanb/letter_opener )
levenshtein : Levenshtein distance algorithm ( https://github.com/mbleigh/mash )
libxml : Ruby libxml with a user friendly API, akin to REXML, but feature complete and significantly faster ( https://github.com/xml4r/libxml-ruby )
liquid-c : Liquid performance extension in C ( https://github.com/Shopify/liquid-c )
listen : Listens to file modifications and notifies you about the changes ( https://github.com/guard/listen )
litc : A tiny ruby module for Amazon EC2 intance metadata ( https://github.com/bkaney/litc )
little-plugger : Module that provides Gem based plugin management ( https://github.com/TwP/little-plugger )
locale : A pure ruby library which provides basic APIs for localization ( https://github.com/ruby-gettext/locale )
lockfile : A ruby library for creating NFS safe lockfiles ( https://github.com/ahoward/lockfile )
log4r : A comprehensive and flexible logging library written in Ruby for use in Ruby programs ( http://log4r.sourceforge.net/ )
log_buddy : Log statements along with their name easily ( https://github.com/relevance/log_buddy )
logging : Flexible logging library for use in Ruby programs based on the design of Java's log4j library ( http://rubygems.org/gems/logging )
logue : A module that adds logging/trace functionality ( https://github.com/jpace/logue )
loofah : A general library for manipulating and transforming HTML/XML documents and fragments. ( https://github.com/flavorjones/loofah )
loquacious : Descriptive configuration files for Ruby written in Ruby ( https://github.com/TwP/loquacious )
lumberjack : A simple, powerful, and very fast logging utility ( https://github.com/bdurand/lumberjack )
map : A string/symbol indifferent ordered hash that works in all rubies ( https://github.com/ahoward/map )
maruku : A Markdown-superset interpreter written in Ruby ( https://github.com/bhollis/maruku )
mash : Mash is an extended Hash that gives simple pseudo-object functionality ( https://github.com/mbleigh/mash )
matchy : RSpec-esque matchers for use in Test::Unit ( https://github.com/mcmire/matchy )
mecab-ruby : Ruby binding for MeCab ( http://mecab.sourceforge.net/ )
mechanize : A Ruby library used for automating interaction with websites ( https://github.com/sparklemotion/mechanize )
memcache-client : A ruby library for accessing memcached ( https://github.com/mperham/memcache-client )
memoizable : Memoize method return values ( https://github.com/dkubb/memoizable )
memoize : A Ruby library that lets you memoize methods ( https://github.com/djberg96/memoize )
mercenary : Lightweight and flexible library for writing command-line apps ( https://github.com/jekyll/mercenary )
metaclass : Adds a __metaclass__ method to all Ruby objects ( https://github.com/floehopper/metaclass )
metaid : An aid to Ruby metaprogramming ( https://rubygems.org/gems/metaid )
metasploit-concern : Metasploit concern allows you to define concerns in app/concerns. ( https://github.com/rapid7/metasploit-concern )
metasploit-credential : Code for modeling and managing credentials in Metasploit ( https://github.com/rapid7/metasploit-credential )
metasploit-model : Common code, such as validators and mixins ( https://github.com/rapid7/metasploit-model )
metasploit-payloads : Compiled binaries for Metasploit's Meterpreter ( https://rubygems.org/gems/metasploit-payloads )
metasploit_data_models : The database layer for Metasploit ( https://github.com/rapid7/metasploit_data_models )
meterpreter_bins : Compiled binaries for Metasploit's Meterpreter ( https://github.com/rapid7/meterpreter_bins )
method_source : Retrieve the source code for a method ( https://github.com/banister/method_source )
mime-types : Provides a mailcap-like MIME Content-Type lookup for Ruby ( https://github.com/mime-types/ruby-mime-types )
mimemagic : Fast mime detection by extension or content ( https://github.com/minad/mimemagic )
mini_magick : Manipulate images with minimal use of memory ( https://github.com/minimagick/minimagick )
mini_shoulda : A minimal shoulda DSL built on top of MiniTest::Spec ( https://github.com/seattlerb/minitest )
minitest : minitest/unit is a small and fast replacement for ruby's huge and slow test/unit ( https://github.com/seattlerb/minitest )
mixlib-shellout : Run external commands on Unix or Windows ( https://github.com/opscode/mixlib-shellout )
mocha : A Ruby library for mocking and stubbing using a syntax like that of JMock, and SchMock ( http://gofreerange.com/mocha/docs/ )
modernizr : Neatly packaged Modernizr JS assets for use in Sprockets or the Rails 3 asset pipeline ( https://github.com/josh/ruby-modernizr )
moneta : A unified interface to key/value stores ( https://github.com/minad/moneta )
mongoid : ODM (Object Document Mapper) Framework for MongoDB ( http://two.mongoid.org/ )
msgpack : Binary-based efficient data interchange format for ruby binding ( http://msgpack.org/ )
multi_json : A gem to provide swappable JSON backends ( https://github.com/intridea/multi_json )
multi_test : A uniform interface for Ruby testing libraries ( http://cukes.info/ )
multi_xml : A generic swappable back-end for XML parsing ( http://rdoc.info/gems/multi_xml )
multipart-post : Adds a streamy multipart form post capability to Net::HTTP ( https://github.com/nicksieger/multipart-post )
mustache : Mustache is a framework-agnostic way to render logic-free views ( https://mustache.github.com/ )
mysql2 : A modern, simple and very fast Mysql library for Ruby - binding to libmysql ( https://github.com/brianmario/mysql2 )
nagios : Nagios-rb is a compact framework for writing Nagios plugins ( https://github.com/jcsalterego/nagios-rb )
nagios_analyzer : A simple parser for Nagios status files ( https://github.com/jbbarth/nagios_analyzer )
nanotest : Extremely mynymal test framework ( https://github.com/mynyml/nanotest )
narray : Numerical N-dimensional Array class ( http://www.ir.isas.ac.jp/~masa/ruby/index-e.html )
naught : A toolkit for building Null Objects in Ruby ( https://github.com/avdi/naught )
net-http-digest_auth : An implementation of RFC 2617 - Digest Access Authentication ( https://github.com/drbrain/net-http-digest_auth )
net-http-persistent : Manages persistent connections using Net::HTTP plus a speed fix for Ruby 1.8 ( https://github.com/drbrain/net-http-persistent )
net-scp : A pure Ruby implementation of the SCP client protocol ( https://github.com/net-ssh/net-scp )
net-sftp : SFTP in pure Ruby ( https://github.com/net-ssh/net-sftp )
net-ssh : Non-interactive SSH processing in pure Ruby ( https://github.com/net-ssh/net-ssh )
net-ssh-gateway : A simple library to assist in enabling tunneled Net::SSH connections ( https://github.com/net-ssh/net-scp )
net-ssh-multi : A library for controlling multiple Net::SSH connections via a single interface ( https://net-ssh.github.com/net-ssh-multi )
netrc : This library reads and writes .netrc files ( https://github.com/geemus/netrc )
network_interface : network_interface layer from metasploit pcaprub ( https://github.com/rapid7/network_interface )
niceogiri : Some wrappers around and helpers for XML manipulation using Nokogiri ( https://github.com/benlangfeld/Niceogiri )
nio4r : A high performance selector API for monitoring IO objects ( https://github.com/celluloid/nio4r )
nokogiri : Nokogiri is an HTML, XML, SAX, and Reader parser ( http://nokogiri.org/ )
nokogiri-diff : Calculate the differences (added or removed nodes) between two XML/HTML documents ( https://github.com/postmodern/nokogiri-diff )
nokogumbo : A Nokogiri interface to the Gumbo HTML5 parser ( https://github.com/rubys/nokogumbo )
notify : A function to notify on cross platform ( https://github.com/jugyo/notify )
ntlm-http : Ruby/NTLM HTTP provides NTLM authentication over http ( http://www.mindflowsolutions.net/ )
oauth : A RubyGem for implementing both OAuth clients and servers ( http://oauth.rubyforge.org/ )
oauth2 : Ruby wrapper for the OAuth 2.0 protocol built with a similar style to the original OAuth gem ( https://github.com/intridea/oauth2 )
omniauth : A generalized Rack framework for multiple-provider authentication ( https://github.com/intridea/omniauth )
open4 : Open3::popen3 with exit status ( https://github.com/ahoward/open4 )
optionable : Robust options validation for Ruby methods ( https://github.com/durran/optionable )
org-ruby : Ruby routines for parsing org-mode files ( https://github.com/wallyqs/org-ruby )
origin : Origin is a simple DSL for generating MongoDB selectors and options ( http://mongoid.org/ )
ox : A fast XML parser and Object marshaller ( http://www.ohler.com/ox/ https://github.com/ohler55/ox )
packetfu : A mid-level packet manipulation library ( https://rubygems.org/gems/packetfu )
parser : A production-ready Ruby parser written in pure Ruby ( https://github.com/whitequark/parser )
parslet : A small PEG based parser library ( https://github.com/kschiess/parslet )
patron : Patron is a Ruby HTTP client library based on libcurl ( https://toland.github.com/patron/ )
pcaprub : Libpcap bindings for ruby compat ( https://rubygems.org/gems/pcaprub )
pdf-core : Implements low level PDF features for Prawn ( https://github.com/prawnpdf/pdf-core/ )
pdf-inspector : A tool for analyzing PDF output ( https://github.com/prawnpdf/pdf-inspector )
pdf-reader : PDF parser conforming as much as possible to the PDF specification from Adobe ( https://github.com/yob/pdf-reader/ )
permutation : Library to perform different operations with permutations of sequences (strings, arrays, etc.) ( https://flori.github.com/permutation )
pg : Ruby extension library providing an API to PostgreSQL ( https://bitbucket.org/ged/ruby-pg/ )
pg_array_parser : Simple library to parse PostgreSQL arrays into a array of strings ( https://github.com/dockyard/pg_array_parser )
pkg-config : A pkg-config implementation by Ruby ( https://github.com/rcairo/pkg-config )
plist : A library to manipulate Property List files, also known as plists ( http://plist.rubyforge.org/ )
png : An almost pure-Ruby Portable Network Graphics (PNG) library ( http://docs.seattlerb.org/png/ )
podcast : A pure Ruby library for generating podcasts from mp3 files ( http://podcast.rubyforge.org/ )
poltergeist : A PhantomJS driver for Capybara ( https://github.com/jonleighton/poltergeist )
polyglot : Polyglot provides support for fully-custom DSLs ( http://polyglot.rubyforge.org/ )
posix-spawn : The posix-spawn library aims to implement a subset of the Ruby 1.9 Process::spawn ( https://github.com/rtomayko/posix-spawn/ )
postgres_ext : Adds native PostgreSQL data types to ActiveRecord and querying extensions for ActiveRecord and Arel ( https://github.com/dockyard/postgres_ext )
power_assert : Shows each value of variables and method calls in the expression ( https://github.com/k-tsj/power_assert )
prawn : Fast, Nimble PDF Generation For Ruby ( http://prawn.majesticseacreature.com/ )
prawn-table : Provides support for tables in Prawn ( http://prawn.majesticseacreature.com/ )
priorityqueue : A fibonacci-heap priority-queue implementation ( https://rubygems.org/gems/PriorityQueue )
protected_attributes : Protect attributes from mass-assignment in ActiveRecord models ( https://github.com/rails/protected_attributes )
pry : Pry is a powerful alternative to the standard IRB shell for Ruby ( https://github.com/pry/pry/wiki )
psych : A libyaml wrapper for Ruby ( https://github.com/tenderlove/psych )
puppetdb-termini : Library needed to connect puppet to puppetdb ( http://docs.puppetlabs.com/puppetdb/ )
pygments_rb : Pygments syntax highlighting in ruby ( https://github.com/tmm1/pygments.rb )
qed : QED (Quality Ensured Demonstrations) is a TDD/BDD framework ( https://rubyworks.github.io/qed/ )
racc : A LALR(1) parser generator for Ruby ( https://github.com/tenderlove/racc )
rack-attack : A DSL for blocking and throttling abusive clients ( https://github.com/kickstarter/rack-attack )
rack-cache : A drop-in component to enable HTTP caching for Rack-based applications that produce freshness info ( http://tomayko.com/src/rack-cache/ )
rack-mount : A stackable dynamic tree based Rack router ( https://github.com/josh/rack-mount )
rack-openid : Provides a more HTTPish API around the ruby-openid library ( https://github.com/grosser/rack-openid )
rack-protection : This gem protects against typical web attacks ( https://github.com/rkh/rack-protection )
rack-ssl : Force SSL/TLS in your app ( https://github.com/josh/rack-ssl/ )
rack-test : Rack::Test is a small, simple testing API for Rack apps ( https://github.com/brynary/rack-test )
radius : Powerful tag-based template system ( https://github.com/jlong/radius http://radius.rubyforge.org/ )
ragol : Another implementation of an option processor ( https://github.com/jpace/ragol )
rails : ruby on rails is a web-application and persistance framework ( http://www.rubyonrails.org )
rails-deprecated_sanitizer : Deprecated sanitizer API extracted from Action View ( https://github.com/rails/rails-deprecated_sanitizer )
rails-dom-testing : Compare doms and assert certain elements exists in doms using Nokogiri ( https://github.com/kaspth/rails-dom-testing )
rails-html-sanitizer : Sanitize HTML fragments in Rails applications ( https://github.com/rafaelfranca/rails-html-sanitizer )
rails-observers : Rails Observers ( https://github.com/rails/rails-observers )
rails_autolink : This is an extraction of the auto_link method from rails ( https://github.com/tenderlove/rails_autolink )
railties : Tools for creating, working with, and running Rails applications ( https://github.com/rails/rails )
rainbow : Colorize printed text on ANSI terminals ( https://github.com/sickill/rainbow )
rake : Make-like scripting in Ruby ( https://github.com/jimweirich/rake )
rake-compiler : Provide a standard and simplified way to build and package Ruby extensions ( https://github.com/luislavena/rake-compiler )
rake-remote_task : Vlad the Deployer's sexy brainchild is rake-remote_task, extending Rake with remote task goodness ( http://rubyhitsquad.com/ )
rb-gsl : Ruby interface to GNU Scientific Library ( https://github.com/SciRuby/rb-gsl )
rb-inotify : A thorough inotify wrapper for Ruby using FFI ( https://github.com/nex3/rb-inotify )
rb-readline : Ruby implementation of the GNU readline C library ( http://rubygems.org/gems/rb-readline )
rb-readline-r7 : Ruby implementation of the GNU readline C library forked by r7 ( http://rubygems.org/gems/rb-readline-r7 )
rbpdf : Ruby on Rails TCPDF plugin ( https://github.com/naitoh/rbpdf )
rbtree : Ruby/RBTree module ( http://www.geocities.co.jp/SiliconValley-PaloAlto/3388/rbtree/README.html )
rdiscount : Implementation of John Gruber's Markdown ( https://github.com/rtomayko/rdiscount )
rdoc : An extended version of the RDoc library from Ruby 1.8 ( https://github.com/rdoc/rdoc/ )
rdtool : A multipurpose documentation format for Ruby ( https://github.com/uwabami/rdtool )
recog : Pattern recognition for hosts, services, and content ( https://github.com/rapid7/recog )
redcarpet : A Ruby wrapper for Upskirt ( https://github.com/vmg/redcarpet )
redcloth : A module for using Textile in Ruby ( http://redcloth.org/ )
redis : A Ruby client library for Redis ( https://github.com/redis/redis-rb )
regexp_parser : A library for tokenizing, lexing, and parsing Ruby regular expressions ( https://github.com/ammar/regexp_parser )
request_store : Per-request global storage for Rack ( https://github.com/steveklabnik/request_store )
require_relative : Backport require_relative from ruby 1.9.2 ( https://steveklabnik.github.com/require_relative )
rest-client : Simple Simple HTTP and REST client for Ruby ( https://github.com/archiloque/rest-client )
rev : Rev is an event library for Ruby, built on the libev event library ( https://rubygems.org/gems/rev )
rexical : Rexical is a lexical scanner generator ( https://github.com/tenderlove/rexical/tree/master )
rgen : Ruby Modelling and Generator Framework ( https://github.com/mthiede/rgen )
riel : This library extends the core Ruby libraries ( https://github.com/jpace/riel )
right_http_connection : RightScale's robust HTTP/S connection module ( https://github.com/rightscale/right_http_connection )
rinku : A Ruby library that does autolinking ( https://github.com/vmg/rinku )
ritex : Converts expressions from WebTeX into MathML ( http://masanjin.net/ritex/ )
rkelly-remix : RKelly Remix is a fork of the RKelly JavaScript parser ( https://github.com/nene/rkelly-remix )
rmagick : An interface between Ruby and the ImageMagick(TM) image processing library ( https://github.com/gemhome/rmagick )
robots : A simple Ruby library to parse robots.txt ( https://rubygems.org/gems/robots )
rouge : Yet-another-markdown-parser but fast, pure Ruby, using a strict syntax definition ( https://github.com/jneen/rouge )
rqrcode : Library for encoding QR Codes ( https://whomwah.github.com/rqrcode/ )
rr : A double framework that features a rich selection of double techniques and a terse syntax ( http://pivotallabs.com/ )
rrdtool-bindings : Ruby bindings for rrdtool ( http://oss.oetiker.ch/rrdtool/ )
rspec : A Behaviour Driven Development (BDD) framework for Ruby ( https://github.com/rspec/rspec )
rspec-collection_matchers : A Behaviour Driven Development (BDD) framework for Ruby ( https://github.com/rspec/rspec-collection_matchers )
rspec-core : A Behaviour Driven Development (BDD) framework for Ruby ( https://github.com/rspec/rspec-core )
rspec-expectations : A Behaviour Driven Development (BDD) framework for Ruby ( https://github.com/rspec/rspec-expectations )
rspec-its : A Behaviour Driven Development (BDD) framework for Ruby ( https://github.com/rspec/rspec-its )
rspec-mocks : A Behaviour Driven Development (BDD) framework for Ruby ( https://github.com/rspec/rspec-mocks )
rspec-rails : RSpec's official Ruby on Rails plugin ( http://rspec.info/ )
rspec-support : A Behaviour Driven Development (BDD) framework for Ruby ( https://github.com/rspec/rspec-support )
rspectacular : RSpec support and matchers ( https://github.com/thekompanee/rspectacular )
ruby-augeas : Ruby bindings for Augeas ( http://augeas.net/ )
ruby-beautify : a cli tool (and module) to beautify ruby code ( https://github.com/erniebrodeur/ruby-beautify )
ruby-cairo-gobject : Ruby cairo-gobject bindings ( )
ruby-clutter-gstreamer : Ruby Clutter bindings ( )
ruby-dict : RFC 2229 client in Ruby ( http://www.caliban.org/ruby/ruby-dict.shtml )
ruby-elf : Ruby library to access ELF files information ( http://www.flameeyes.eu/projects/ruby-elf )
ruby-feedparser : Ruby library to parse ATOM/RSS feeds ( https://github.com/feed2imap/ruby-feedparser )
ruby-filemagic : Ruby binding to libmagic ( https://github.com/blackwinter/ruby-filemagic )
ruby-gettext : Ruby GetText Package is Native Language Support Library and Tools modeled after GNU gettext package ( http://ruby-gettext.github.io/ )
ruby-gnome2 : Ruby Gnome2 bindings ( http://ruby-gnome2.sourceforge.jp/ )
ruby-gobject-introspection : Ruby GObjectIntrospection bindings ( )
ruby-gtksourceview : Ruby bindings for gtksourceview ( )
ruby-hmac : A common interface to HMAC functionality as documented in RFC2104 ( http://ruby-hmac.rubyforge.org/ )
ruby-inifile : Small library to parse INI-files in Ruby ( http://raa.ruby-lang.org/project/ruby-inifile/ )
ruby-ldap : A Ruby interface to some LDAP libraries ( http://ruby-ldap.sourceforge.net/ )
ruby-mp3info : A pure Ruby library for access to mp3 files (internal infos and tags) ( http://rubyforge.org/projects/ruby-mp3info/ )
ruby-net-ldap : Pure ruby LDAP client implementation ( https://github.com/ruby-ldap/ruby-net-ldap )
ruby-oci8 : A Ruby library for Oracle OCI8 ( https://rubygems.org/gems/ruby-oci8/ )
ruby-odbc : RubyODBC - For accessing ODBC data sources from the Ruby language ( http://www.ch-werner.de/rubyodbc/ )
ruby-oembed : An oEmbed consumer library written in Ruby. ( https://github.com/judofyr/ruby-oembed )
ruby-ole : Ruby library for easy read/write access to OLE compound documents ( https://github.com/aquasync/ruby-ole )
ruby-opengl : OpenGL / GLUT bindings for ruby ( https://github.com/larskanis/opengl )
ruby-openid : A robust library for verifying and serving OpenID identities ( http://ruby-openid.rubyforge.org/ )
ruby-prof : A module for profiling Ruby code ( https://github.com/ruby-prof/ruby-prof )
ruby-progressbar : A Text Progress Bar Library for Ruby ( https://github.com/jfelchner/ruby-progressbar )
ruby-rc4 : A pure Ruby implementation of the Rc4 algorithm ( https://github.com/caiges/Ruby-RC4 )
ruby-romkan : A Romaji - Kana conversion library for Ruby ( http://0xcc.net/ruby-romkan/ )
ruby-sdl : Ruby/SDL: Ruby bindings for SDL ( http://www.kmc.gr.jp/~ohai/rubysdl.en.html )
ruby-shadow : ruby shadow bindings ( https://github.com/apalmblad/ruby-shadow http://ttsky.net )
ruby-shout : A Ruby interface to libshout2 ( https://github.com/niko/ruby-shout )
ruby-tcpwrap : A TCP wrappers library for Ruby ( http://raa.ruby-lang.org/list.rhtml?name=ruby-tcpwrap )
ruby-termios : A Ruby interface to termios ( http://arika.org/ruby/termios )
ruby-webkit-gtk2 : Ruby WebKitGtk+ for Gtk 2.0 bindings ( )
ruby-xslt : A Ruby class for processing XSLT ( http://www.rubyfr.net/ )
ruby-yadis : A ruby library for performing Yadis service discovery ( http://yadis.rubyforge.org/ )
ruby2ruby : Generates readable ruby from ParseTree ( https://github.com/seattlerb/ruby2ruby )
ruby_gntp : Ruby library for GNTP(Growl Notification Transport Protocol) ( https://github.com/snaka/ruby_gntp )
ruby_parser : A ruby parser written in pure ruby ( https://github.com/seattlerb/ruby_parser )
rubygems : Centralized Ruby extension management system ( http://rubyforge.org/projects/rubygems/ )
rubyntlm : Ruby/NTLM provides message creator and parser for the NTLM authentication. ( https://github.com/winrb/rubyntlm )
rubypants : A Ruby port of the SmartyPants PHP library ( http://chneukirchen.org/repos/rubypants/README )
rubytest : Ruby Test is a universal test harness for Ruby ( https://rubyworks.github.io/rubytest/ )
rubytest-cli : Rubytest CLI is a command-line interface for Rubytest ( https://rubyworks.github.io/rubytest-cli/ )
rubytter : Rubytter is a simple twitter library ( https://wiki.github.com/jugyo/rubytter )
rubyzip : A ruby library for reading and writing zip files ( https://github.com/rubyzip/rubyzip )
safe_yaml : Parse YAML safely, without that pesky arbitrary object deserialization vulnerability ( https://dtao.github.com/safe_yaml )
samuel : An automatic logger for HTTP requests in Ruby ( https://github.com/chrisk/samuel )
sanitize : Sanitize is a whitelist-based HTML sanitizer ( https://github.com/rgrove/sanitize )
sass : An extension of CSS3, adding nested rules, variables, mixins, selector inheritance, and more ( http://sass-lang.com/ )
sass-rails : Official Ruby-on-Rails Integration with Sass ( https://github.com/rails/sass-rails )
sdoc : rdoc generator html with javascript search index ( https://rubygems.org/gems/sdoc )
seed-fu : Advanced seed data handling for Rails, combining the best practices of several methods together ( https://github.com/mbleigh/seed-fu )
selenium-webdriver : This gem provides Ruby bindings for WebDriver ( http://gemcutter.org/gems/selenium-webdriver )
semantic_puppet : Library of useful tools for working with Semantic Versions and module dependencies. ( https://github.com/puppetlabs/semantic_puppet )
serialport : a library for serial port (rs232) access in ruby ( http://rubyforge.org/projects/ruby-serialport/ )
session : A set of classes to drive external programs via pipe ( http://codeforpeople.com/lib/ruby/session/ )
settingslogic : A simple configuration / settings solution that uses an ERB enabled YAML file ( https://github.com/binarylogic/settingslogic )
sexp_processor : Processor for s-expressions created as part of the ParseTree project ( http://www.zenspider.com/ZSS/Products/ParseTree/ )
sfl : This library provides spawn() which is almost perfectly compatible with ruby 1.9's ( https://github.com/ujihisa/spawn-for-legacy )
shorturl : A very simple library to use URL shortening services such as TinyURL or RubyURL ( http://shorturl.rubyforge.org/ )
shotgun : Forking implementation of rackup ( https://github.com/rtomayko/shotgun )
shoulda : Making tests easy on the fingers and eyes ( http://thoughtbot.com/projects/shoulda )
shoulda-context : Context framework extracted from Shoulda ( http://thoughtbot.com/projects/shoulda )
shoulda-matchers : Making tests easy on the fingers and eyes ( https://github.com/thoughtbot/shoulda-matchers )
sigar : System Information Gatherer And Reporter ( http://sigar.hyperic.com/ )
simple-rss : A simple, flexible, extensible, and liberal RSS and Atom reader for Ruby ( http://simple-rss.rubyforge.org/ )
simple_oauth : Simply builds and verifies OAuth headers ( https://github.com/laserlemon/simple_oauth )
simplecov : Code coverage with a configuration library and automatic merging of coverage across test suites ( https://www.ruby-toolbox.com/projects/simplecov https://github.com/colszowka/simplecov )
simplecov-html : Generates a nice HTML report of your SimpleCov ruby code coverage results on Ruby 1.9 ( https://github.com/colszowka/simplecov )
sinatra : Sinatra is a DSL for quickly creating web applications in Ruby with minimal effort ( http://www.sinatrarb.com/ )
slim : A template language whose goal is reduce the syntax to the essential parts without becoming cryptic ( http://slim-lang.com/ )
slop : A simple option parser with an easy to remember syntax and friendly API ( https://github.com/injekt/slop )
snmplib : SNMP library implemented in pure Ruby ( http://snmplib.rubyforge.org/ )
source_map : Provides an API for parsing, and an API for generating source maps in ruby ( https://github.com/ConradIrwin/ruby-source_map )
sparklines : Create sparklines, small graphs to be used inline in texts ( http://sparklines.rubyforge.org/ )
spork : Spork is Tim Harper's implementation of test server ( https://github.com/sporkrb/spork )
spreadsheet : Ruby library to read and write spreadsheet documents ( https://rubygems.org/gems/spreadsheet )
spring : Rails application preloader ( https://github.com/rails/spring )
sprockets : Ruby library for compiling and serving web assets ( https://github.com/rails/sprockets )
sprockets-rails : Sprockets implementation for Rails 4.x (and beyond) Asset Pipeline ( https://github.com/rails/sprockets-rails )
spy : A simple opinionated mocking framework ( https://github.com/ryanong/spy )
sqlite3 : An extension library to access a SQLite database from Ruby ( http://rubyforge.org/projects/sqlite-ruby/" s.homepage = "${HOMEPAGE} )
sshkit : SSHKit makes it easy to write structured, testable SSH commands in Ruby ( https://github.com/capistrano/sshkit )
stamp : Date and time formatting for humans ( https://github.com/jeremyw/stamp )
state_machine : Adds support for creating state machines for attributes on any Ruby class ( http://www.pluginaweek.org )
stomp : Ruby bindings for the stomp messaging protocol ( https://github.com/stompgem/stomp )
stringex : Extensions for Ruby's String class ( https://github.com/rsl/stringex )
subexec : Subexec spawns an external command with a timeout ( https://github.com/nulayer/subexec )
syntax : Syntax highlighting for sourcecode and HTML ( https://github.com/dblock/syntax )
syslogger : Drop-in replacement for the standard Logger, that logs to the syslog ( https://github.com/crohr/syslogger )
systemu : Universal capture of STDOUT and STDERR and handling of child process PID ( http://codeforpeople.com/lib/ruby/systemu/ )
tdiff : Calculates the differences between two tree-like structures ( https://github.com/postmodern/tdiff )
temple : An abstraction and a framework for compiling templates to pure Ruby ( https://github.com/judofyr/temple )
term-ansicolor : Small Ruby library that colors strings using ANSI escape sequences ( https://flori.github.io/term-ansicolor/ )
termcolor : a library for ANSI color formatting like HTML for output in terminal ( http://termcolor.rubyforge.org/ )
test-unit : An xUnit family unit testing framework for Ruby ( https://rubygems.org/gems/test-unit )
test-unit-rr : RR adapter for Test::Unit ( http://rubyforge.org/projects/test-unit/ )
test_construct : Creates temporary files and directories for testing ( https://github.com/bhb/test_construct )
test_declarative : Simply adds a declarative test method syntax to test/unit ( https://github.com/svenfuchs/test_declarative )
text : A collection of text algorithms ( https://github.com/threedaymonk/text )
text-hyphen : Hyphenates various words according to the rules of the language the word is written in ( http://rubyforge.org/projects/text-format )
textpow : A library to parse and process Textmate bundles ( http://textpow.rubyforge.org/ )
thor : A scripting framework that replaces rake and sake ( http://whatisthor.com/ )
thread_order : Test helper for ordering threaded code ( https://github.com/JoshCheek/thread_order )
thread_safe : A collection of thread-safe versions of common core Ruby classes ( https://github.com/ruby-concurrency/thread_safe )
tidy-ext : W3C HTML Tidy library implemented as a Ruby extension ( https://github.com/carld/tidy )
tidy_table : Tool to convert an array of struct into an HTML table ( https://github.com/topfunky/tidy_table )
tilt : A thin interface over a Ruby template engines to make their usage as generic as possible ( https://github.com/rtomayko/tilt )
timecop : A gem providing 'time travel' and 'time freezing' capabilities ( https://github.com/jtrupiano/timecop )
timers : Pure Ruby one-shot and periodic timers ( https://github.com/tarcieri/timers )
tins : All the stuff that isn't good enough for a real library ( https://github.com/flori/tins )
tokyocabinet : Ruby bindings for Tokyo Cabinet ( http://fallabs.com/tokyocabinet/ )
transaction-simple : Provides transaction support at the object level ( https://github.com/halostatue/transaction-simple )
treetop : Treetop is a language for describing languages ( https://github.com/cjheath/treetop )
trollop : Trollop is a commandline option parser for Ruby ( http://manageiq.github.io/trollop/ )
ttfunk : A TrueType font parser written in pure ruby ( https://github.com/prawnpdf/ttfunk/ )
turbolinks : Makes following links in your web application faster ( https://github.com/rails/turbolinks )
twitter : Ruby wrapper around the Twitter API ( https://sferik.github.com/twitter/ )
twitter-text : Text handling for Twitter ( https://github.com/twitter/twitter-text )
typed-array : Gem provides enforced-type functionality to Arrays ( https://github.com/yaauie/typed-array )
typhoeus : Runs HTTP requests in parallel while cleanly encapsulating handling logic ( http://rubygems.org/gems/typhoeus/ )
tzinfo : Daylight-savings aware timezone library ( http://tzinfo.github.io/ )
uconv : A module to convert ISO/IEC 10646 (Unicode) string and Japanese strings ( http://www.yoshidam.net/Ruby.html#uconv )
uglifier : Ruby wrapper for UglifyJS JavaScript compressor ( https://github.com/lautis/uglifier )
ultraviolet : A syntax highlighting engine based on Textpow ( https://github.com/grosser/ultraviolet )
unf : A wrapper library to bring Unicode Normalization Form support to Ruby/JRuby ( https://github.com/knu/ruby-unf )
unf_ext : Unicode Normalization Form support library for CRuby ( http://sourceforge.jp/projects/unf/ )
unindent : Ruby method to unindent strings ( https://github.com/mynyml/unindent )
uuidtools : Simple library to generate UUIDs ( https://github.com/sporkmonger/uuidtools )
vcard : Ruby vcard support extracted from Vpim ( https://github.com/qoobaa/vcard )
vcr : Records your test suite's HTTP interactions and replay them during future test runs. ( https://github.com/myronmarston/vcr/ )
vlad : Pragmatic application deployment automation, without mercy ( http://rubyhitsquad.com/Vlad_the_Deployer.html )
warden : General Rack Authentication Framework ( https://github.com/hassox/warden )
watch : A dirt simple mechanism to tell if files have changed ( https://github.com/benschwarz/watch )
weakling : weakling: a collection of weakref utilities for Ruby ( https://github.com/headius/weakling )
web-console : A debugging tool for your Ruby on Rails applications ( https://github.com/rails/web-console )
webmock : Allows stubbing HTTP requests and setting expectations on HTTP requests ( https://github.com/bblimke/webmock )
webrobots : A library to help write robots.txt compliant web robots ( http://rubygems.org/gems/webrobots )
websocket-driver : A complete implementation of the WebSocket protocols ( https://github.com/faye/websocket-driver-ruby )
websocket-extensions : Generic extension manager for WebSocket connections ( https://github.com/faye/websocket-extensions-ruby )
wikicloth : A mediawiki parser ( https://github.com/nricciar/wikicloth )
will_paginate : Most awesome pagination solution for Ruby ( https://github.com/mislav/will_paginate/ )
wirble : Wirble is a set of enhancements for Irb ( http://pablotron.org/software/wirble/ )
xml-simple : Easy API to maintain XML. It is a Ruby port of Grant McLean's Perl module XML::Simple ( https://github.com/maik/xml-simple )
xpath : XPath is a Ruby DSL around a subset of XPath 1.0 ( https://github.com/jnicklas/xpath )
yajl-ruby : Ruby C bindings to the Yajl JSON stream-based parser library ( https://github.com/brianmario/yajl-ruby )
yard : Documentation generation tool for the Ruby programming language ( http://yardoc.org/ )
zentest : ZenTest provides tools to support testing: zentest, unit_diff, autotest, multiruby, and Test::Rails ( https://github.com/seattlerb/zentest )
Pour rajouter une e-build dans l'arbre de portage :
L'ebuild est alors rajouté dans l'arbre de portage.
Vous pouvez aussi utiliser layman : emerge layman puis layman -a gentoo
Pour Paludis utilisez ce rsync : rsync://gentoo.zugaina.org/gentoo-portage
En cas de problèmes : ycarus(-at-)zugaina.org