These ebuilds come from http://moving-innovations.com/blog/.
If you have some problems, go to the official site first.
aasm : A library for adding finite state machines to Ruby classes. ( https://github.com/rubyist/aasm )
active_reload : The only Rails boost tool that doesn't try to be too smart. ( https://github.com/paneq/active_reload )
acts-as-taggable-on : Advanced tagging for Rails. ( https://github.com/mbleigh/acts-as-taggable-on/ )
acts_as_versioned : This library adds simple versioning to an ActiveRecord module. ( http://rubyforge.org/projects/ar-versioned )
apache_log_parser : A library designed to easily parse and access standard Apache log files. ( https://github.com/watsonian/apache_log_parser )
authlogic : A clean, simple, and unobtrusive ruby authentication solution. ( http://authlogic.rubyforge.org/ )
authlogic-oid : Extension of the Authlogic library to add OpenID support. ( http://authlogic-oid.rubyforge.org/ )
beanstalk-client : This is a Ruby client library for the Beanstalk protocol. ( http://beanstalk.rubyforge.org/ )
bourbon : Bourbon Sass Mixins using SCSS syntax. ( https://github.com/thoughtbot/bourbon )
cache_digests : Nested fragment caches with (even) less situps. ( https://github.com/rails )
calendar_helper : A simple helper for creating an HTML calendar ( http://rubygems.org/gems/calendar_helper )
churn : A Project to give the churn file, class, and method for a project for a given checkin. ( http://metric-fu.rubyforge.org/ )
code_analyzer : Code analyzer helps you build your own code analyzer tool. ( https://github.com/flyerhzm/code_analyzer )
compass : Compass Stylesheet Authoring Framework ( http://compass-style.org/ )
compass-rails : A Rails adapter for the Compass Stylesheet Authoring Framework ( http://compass-style.org/ )
database_cleaner : A set of strategies for cleaning your database in Ruby. ( http://github.com/bmabey/database_cleaner )
declarative_authorization : The declarative authorization plugin offers an authorization mechanism inspired by RBAC. ( https://github.com/stffn/declarative_authorization )
default_value_for : Allows one to define default values for ActiveRecord models in a declarative manner. ( https://github.com/FooBarWidget/default_value_for )
dirty-memoize : Like Memoize, but designed for mutable and parametizable objects ( http://github.com/clbustos/dirty-memoize )
distribution : Statistical Distributions library. ( http://github.com/clbustos/distribution )
exception_notification : Exception Notifier Plugin for Rails ( https://github.com/smartinez87/exception_notification/ )
extendmatrix : Some enhancements to the Ruby Matrix module ( http://github.com/clbustos/extendmatrix )
flay : Flay analyzes code for structural similarities. ( http://ruby.sadi.st/ )
formtastic : a Rails FormBuilder DSL (with some other goodies) to make it far easier to create forms. ( https://github.com/justinfrench/formtastic )
geocoder : Geocoder is a complete geocoding solution for Ruby. ( http://www.rubygeocoder.com/ )
googlecharts : The goal of this Gem is to make the creation of Google Charts a simple and easy task. ( http://googlecharts.rubyforge.org/ )
grit : Grit gives you object oriented read/write access to Git repositories via Ruby. ( http://github.com/mojombo/grit )
happymapper : Object to xml mapping library. ( http://github.com/jnunemaker/happymapper/ )
has_many_polymorphs : An ActiveRecord plugin for self-referential and double-sided polymorphic associations. ( https://github.com/fauna/has_many_polymorphs )
highrise : A set of classes to access information on Highrise via the published API ( https://github.com/tapajos/highrise/ )
hirb : Hirb provides a view framework for console applications, designed to improve irb's default output. ( http://github.com/cldwalker/hirb/ )
icalendar : This library provides iCalendar support for ruby. (RFC-2445) ( http://github.com/sdague/icalendar )
inline_attachment : This package adds full support for embedding inline images into HTML emails through ActionMailer. ( https://github.com/JasonKing/inline_attachement )
isolate : Isolate is a very simple RubyGems sandbox. ( http://github.com/jbarnette/isolate )
krb5-auth : Ruby bindings for the Kerberos library ( http://rubyforge.org/projects/krb5-auth/ )
libnotify : Ruby bindings for libnotify using FFI. ( https://github.com/splattael/libnotify )
macaddr : Cross platform mac address determination for ruby ( http://github.com/ahoward/macaddr )
metric_fu : A set of rake tasks that make it easy to generate metrics reports. ( http://metric-fu.rubyforge.org/ )
modular-scale : Sass mixin that calculates incremental values of the modular scale in proportion to a size and ratio ( http://compass-style.org/ )
money : This library aids one in handling money and different currencies. ( http://money.rubyforge.org/ )
nested_form : A Rails gem for conveniently manage multiple nested models in a single form. ( https://github.com/ryanb/nested_form )
net_dav : Net::Dav library, in the style of Net::HTTP ( https://github.com/devrandom/net_dav/wiki )
oauth-plugin : A plugin for implementing OAuth Providers and Consumers in Rails applications. ( http://github.com/pelle/oauth-plugin )
open_id_authentication : a thin wrapper around the excellent ruby-openid gem from JanRain. ( http://github.com/Velir/open_id_authentication )
paper_trail : PaperTrail lets you track changes to your models' data. ( https://github.com/airblade/paper_trail )
paypal : Library aiding with Paypal IPN from web applications. ( http://rubyforge.org/projects/paypal/ )
pivotal-tracker : Ruby gem that provides an AR-style interface for the Pivotal Tracker API. ( http://github.com/jsmestad/pivotal-tracker )
railroad : A DOT diagram generator for Ruby on Rail applications ( http://railroad.rubyforge.org/ )
rails-app-installer : This is an installer for Rails applications. ( http://typosphere.org/ )
rails_best_practices : a gem to check quality of rails app files ( http://wiki.github.com/flyerhzm/rails_best_practices )
rbwebkitgtk : Ruby bindings for the GTK+ port of WebKit. ( https://github.com/danlucraft/rbwebkitgtk )
rchardet19 : A character encoding detection library for ruby. ( https://github.com/edouard/rchardet )
redgreen : A wrapper to support colored output with test/unit. ( http://on-ruby.blogspot.com/2006/05/red-and-green-for-ruby.html )
reek : A tool that examines Ruby classes, modules and methods and reports any code smells it finds. ( http://wiki.github.com/kevinrutherford/reek/ )
request-log-analyzer : This is a simple command line tool to analyze request log files. ( http://github.com/wvanbergen/request-log-analyzer/wiki )
responds_to_parent : Adds responds_to_parent to your controller to respond to the parent document of your page. ( http://github.com/markcatley/responds_to_parent )
ri_cal : A new Ruby implementation of RFC2445 iCalendar. ( http://github.com/rubyredrick/ri_cal )
riddle : An interface to the Sphinx search daemon. ( http://freelancing-gods.com/ )
ripper_ruby_parser : Parse with Ripper, produce sexps that are compatible with RubyParser. ( http://www.github.com/mvz/ripper_ruby_parser )
roodi : Roodi stands for Ruby Object Oriented Design Inferometer ( http://rubyforge.org/projects/roodi )
rrdtool-bindings : Ruby bindings for rrdtool. ( http://oss.oetiker.ch/rrdtool/ )
rsi : Ruby Simple Indexer (or perhaps Really Simple Indexer) is a simple full text index. ( http://rsi.rubyforge.org/ )
ruby-oembed : An oEmbed consumer library written in Ruby. ( https://github.com/judofyr/ruby-oembed )
ruby-recaptcha : The ReCaptchaClient abstracts the ReCaptcha API for use in Rails Applications ( http://www.bitbucket.org/mml/ruby-recaptcha )
ruby-saml : A library for implementing the client side of a SAML authorization ( https://github.com/onelogin/ruby-saml )
ruby-stemmer : Ruby-Stemmer exposes SnowBall API to Ruby. ( https://github.com/aurelian/ruby-stemmer )
rubycas-client : Ruby client library for Yale's Central Authentication Service (CAS) protocol. ( http://github.com/rubycas/rubycas-client )
rubylibcrack : A Ruby binding to the password strength checker, libcrack/cracklib. ( http://rubyforge.org/projects/rubylibcrack/ )
rvideo : Inspect and process video or audio files. ( http://code.google.com/p/rvideo/ )
saikuro : A Ruby cyclomatic complexity analyzer. ( http://saikuro.rubyforge.org/ )
sanitize : Sanitize is a whitelist-based HTML sanitizer. ( http://github.com/rgrove/sanitize )
sassy-buttons : Super sassy and super easy CSS3 buttons ( http://jaredhardy.com/sassy-buttons/ )
sassy-math : Advanced math functions for Compass ( https://github.com/scottkellum/Sassy-math )
selectivizr-rails : Include the Selectivizr.js library into your Rails 3.1 or higher app. ( https://github.com/jhubert/selectivizr-rails )
settingslogic : A simple configuration / settings solution that uses an ERB enabled YAML file. ( http://github.com/binarylogic/settingslogic )
soap4r : A clean, simple, and unobtrusive ruby authentication solution. ( http://authlogic.rubyforge.org/ )
stale_fish : keeps fixtures synchronized with sources to prevent outdated fixtures going undetected. ( http://github.com/jsmestad/stale_fish )
statsample : Making YAML easy and fun to use with Ruby ( http://www.metabates.com )
susy : A semantic CSS grid system with a responsive twist ( http://susy.oddbird.net )
swf_fu : With the swf_fu plugin, rails treats your swf files like any other asset. ( https://github.com/marcandre/swf_fu )
syslog-logger : Logger::Syslog is a Logger replacement that logs to syslog. ( http://github.com/ngmoco/sysloglogger )
test-construct : Construct is a DSL for creating temporary files and directories during testing. ( http://github.com/devver/construct )
thinking-sphinx : A concise and easy-to-use Ruby library that connects ActiveRecord to the Sphinx search daemon. ( http://freelancing-god.github.com/ts/en/ )
ts-datetime-delta : Manage delta indexes via datetime columns for Thinking Sphinx. ( http://freelancing-god.github.com/ts/en/ )
twitter_oauth : Extension of the Authlogic library to add OpenID support. ( http://authlogic-oid.rubyforge.org/ )
user_agent : User Agent parser. ( https://github.com/jnunemaker/user_agent )
uuid : Generates universally unique identifiers (UUIDs) for use in distributed applications ( http://github.com/assaf/uuid )
vcr : Record your test suite's HTTP interactions and replay them during future test runs for fast, deterministic, accurate tests. ( https://github.com/myronmarston/vcr/ )
vpim : A library to manipulate vCards and iCalendars ( http://vpim.rubyforge.org/ )
xmpp4r-simple : Jabber::Simple - An extremely easy-to-use Jabber client library. ( http://xmpp4r-simple.rubyforge.org/ )
yamler : Making YAML easy and fun to use with Ruby ( http://www.metabates.com )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a graaff
For Paludis use this rsync : rsync://gentoo.zugaina.org/graaff-portage
If you have a problem : ycarus(-at-)zugaina.org