Several methods in ActiveRecord skip validations, callbacks, or both. In my extremely humble but also extremely correct opinion, it's too easy to accidentally use these. Do Not Want kills those methods dead so you won't cut yourself on them: >> User.new.update_attribute(:foo, 5) DoNotWant::NotSafe: User#update_attribute isn't safe because it skips validation

Provide validation/generation for UPC/EAN/GTIN numbers

EndlessRuby は Ruby を end なしで代わりにインデントで書けるプリプロセッサまたはコンパイラです。 * EndlessRuby で書かれたソースコードを Ruby プログラムから require * EndlessRuby で書かれたソースコードを ピュア Ruby にコンパイル ができます。 基本的にRubyの構文からendを取り除いただけで書けます。endを取り除かなくても実行可能です。 EndlessRubyの独自な拡張的な構文はありません。 ただ行単位で処理しているので def method; a; end みたいな書式できません。

funit is a unit testing framework for Fortran. Unit tests are written as Fortran fragments that use a small set of testing-specific keywords and functions. funit transforms these fragments into valid Fortran code, compiles, links, and runs them against the code under test. funit is {opinionated software}[http://www.oreillynet.com/pub/a/network/2005/08/30/ruby-rails-david-heinemeier-hansson.html], which values convention over configuration. Specifically, funit requires, * a Fortran 95 compiler, * tests to be stored along side the code under test, and * test files to be named appropriately.

A Ruby GEDCOM text file parser and producer, that produces a tree of objects from each of the GEDCOM file types and subtypes. Understands the full GEDCOM 5.5 grammar, and will handle unknown tags hierarchies as a Note class.

A helper suite for Puppet projects to create, manage and help daily development More information about Puppet: http://reductivelabs.com/trac/puppet/

Generate a Gemfile based on a Hoe spec's declared dependencies.

PDF::HTMLDoc is a wrapper around HTMLDOC, an open-source application that converts HTML input files into formatted HTML, PDF or PostScript output.

Enhances simple I18n backend in a way that it inflects translation data using pattern interpolation.

Plug-in that provides I18n Inflector module integration with Rails.

Treat your sessions like models, not hashes. Intercession mixes a module into the session on each request, allowing you to nicely encapsulate (and test!) lots of user and session-specific behavior.

The Posterous gem provides posting to Posterous.com using your email, password, site id(if you have multiple sites) and your blog content.

The Wordpress gem provides posting to a Wordpress.com blog or a self hosted wordpress by providing your username, password, login url(if you host your blog) and your blog content.

Wrapper around the C++ api for Leap Motion.

This fork is Rails 3.0.3 compatible Treat your sessions like models, not hashes. Intercession mixes a module into the session on each request, allowing you to nicely encapsulate (and test!) lots of user and session-specific behavior.

The Lorax is a full diff and patch library for XML/HTML documents, based on Nokogiri. It can tell you whether two XML/HTML documents are identical, or if they're not, tell you what's different. In trivial cases, it can even apply the patch. It's based loosely on Gregory Cobena's master's thesis paper, which generates deltas in less than O(n * log n) time, accepting some tradeoffs in the size of the delta set. You can find his paper at http://gregory.cobena.free.fr/www/Publications/thesis.html. "I am the Lorax, I speak for the trees."

MarkupValidity provides test/unit and rspec helpers for checking the validity of your documents. Shortcuts for verifying xhtml-transitional and xhtml-strict documents are provided as well. MarkupValidity will not only tell you when your document is invalid, but it will tell you what it *should* be.

MavenGem is a tool, library, and gem plugin to install any Maven-published Java library as though it were a gem.

A minitest plugin that adds a report of the top tests by number of objects allocated.

Runs (Get it? It's fast!) your tests and makes it easier to rerun individual failures.